Area Forecast Matrices
Issued by NWS Central Illinois

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194
FOUS53 KILX 140626
AFMILX

Area Forecast Matrices
National Weather Service Lincoln IL
126 AM CDT Fri Aug 14 2026

ILZ027-150900-
Knox-
Including the city of Galesburg
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          84          72          88          73
Temp                      72 71 77 80 83 81 75 75 74 72 79 84 87 86 78 76 74 73
Dewpt                     71 70 74 77 78 77 75 74 73 72 77 79 81 80 77 75 74 73
RH                        97 97 90 91 85 88100 97 97100 94 85 82 82 97 97100100
Wind dir                   E  E  E  E  E  E  E SE SE SE  S SW  W  W  W  W NW NW
Wind spd                   5  5  6  6  6  6 10  8  6  6  8  9  9  5  4  2  3  3
Wind gust                                   21 19
Clouds                    B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1
PoP 12hr                    100          50          70          50          60
QPF 12hr              0.71-1.00   0.01-0.10   0.48-0.77        0.02   0.04-0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  C  S  S  C  C  C  C  L  C  C        S  S  L  L  C
Tstms                      C  C  S  S  C  C  C  C  C  C  S        S  S  S  S  S
Heat index                         85 93 89                95103100
Max heat                           94   101    91         103   112    99
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      66    81      62    82      67    83      65    78
Temp          82 80   70 66 78 77   65 63 79 79   70 67 80 79   69 66 75 74
Dewpt         77 75   69 65 69 68   64 63 69 71   67 67 74 73   67 64 68 67
PWind dir        NW       N     N       E     S       S     W      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B1   SC FW FW SC   FW FW FW SC   FW SC B1 B1   SC SC SC B1
PoP 12hr         50      10     0       0     5      20    30      20    20
Rain shwrs     C  C                                   S  C  S    S  S  S  S
Tstms          S  S                                   S  S  S    S  S  S  S

$$
ILZ028-150900-
Stark-
Including the city of Toulon
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      69          83          72          87          73
Temp                      72 71 76 79 82 80 74 73 73 72 78 82 85 85 78 76 75 73
Dewpt                     70 69 72 73 75 74 73 72 71 72 74 76 78 78 76 74 73 72
RH                        93 93 87 82 79 82 97 97 93100 88 82 80 80 94 94 94 97
Wind dir                  NE  E  E  E  E  E  E SE SE SE  S SW  W  W  W  W  W  W
Wind spd                   5  6  8  8  6  6  9  9  6  6  9 10  9  5  4  3  4  4
Wind gust                                   19 21
Clouds                    B2 B2 OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
PoP 12hr                    100          50          80          50          60
QPF 12hr              0.93-1.16   0.01-0.07   0.45-0.64        0.05        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  C  S  S  C  C  S  C  D  C  C        S  S  L  L  C
Tstms                      C  S  S  S  C  C  S  C  C  C  S        S  S  S  S  S
Heat index                            88 85                90 98 97
Max heat                           85    92    85          94   105    95
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          84      66    80      62    81      67    82      65    77
Temp          81 80   70 66 77 76   65 63 78 78   69 67 79 78   68 65 74 73
Dewpt         75 73   68 64 66 66   62 61 66 68   65 65 71 70   65 62 65 64
PWind dir        NW       N     N       E     S       S     W       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B1   SC FW FW SC   FW FW FW SC   FW SC B1 B1   SC SC SC SC
PoP 12hr         60      10     0       0     0      30    40      20    20
Rain shwrs     C  L                                   C  C  S    S  S  S  S
Tstms          S  S                                   S  S  S    S  S  S  S

$$
ILZ030-150900-
Marshall-
Including the city of Lacon
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      69          83          72          87          73
Temp                      71 71 76 79 82 80 74 73 73 73 78 82 85 84 78 76 75 73
Dewpt                     70 70 72 74 75 75 73 72 72 72 75 77 79 79 76 75 73 73
RH                        97 97 87 85 79 85 97 97 97 97 91 85 82 85 94 97 94100
Wind dir                  NE  E  E SE  E  E  E SE SE SE  S SW SW  W  W  W  W  W
Wind spd                   5  5  6  6  5  6  8  8  6  6  8  9  9  5  4  4  3  3
Wind gust                                   18 18
Clouds                    B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1
PoP 12hr                    100          50          80          60          50
QPF 12hr              0.90-1.14   0.01-0.10   0.39-0.64        0.05        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  C  S     C  S  C  C  D  C  C  S     S  S  C  C  C
Tstms                      C  S  S     C  S  C  C  C  C  C  S     S  S  S  S  S
Heat index                            88 85                90 99 96
Max heat                           87    93    88          94   103    99
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      67    80      62    82      67    83      65    77
Temp          83 80   71 67 77 76   66 64 78 78   70 68 79 78   69 66 74 73
Dewpt         76 74   69 65 67 66   63 62 67 68   65 66 72 70   66 63 66 65
PWind dir        NW      NW     N      SE    SW       S     W       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B1   SC SC FW SC   FW FW FW SC   FW SC B1 B1   SC SC SC SC
PoP 12hr         60      10     0       0     0      20    30      20    20
Rain shwrs     C  L                                   S  C  C    S  S     S
Tstms          S  S                                   S  S  C    S  S     S

$$
ILZ029-150900-
Peoria-
Including the city of Peoria
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          85          72          89          74
Temp                      73 72 78 81 84 82 76 75 74 73 79 84 87 86 79 77 76 74
Dewpt                     71 71 74 76 77 76 75 74 74 73 76 78 80 79 77 76 74 73
RH                        93 97 88 85 80 82 97 97100100 91 82 80 80 94 97 94 97
Wind dir                  NE  E  E  E  E NE  E SE SE  S  S SW SW  W  W  W NW NW
Wind spd                   5  5  6  6  5  6  8  8  5  6  8  9  8  5  4  3  3  3
Wind gust                                   19 20       18
Clouds                    OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1
PoP 12hr                    100          60          70          50          50
QPF 12hr              0.69-0.93        0.02   0.24-0.79        0.04   0.02-0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  C  S  S  C  S  C  C  L  C  C        S  S  C  C  S
Tstms                      C  C  S  S  C  S  C  C  C  C  C        S  S  S  S  S
Heat index                         88 94 90                95102 99
Max heat                           96   101    92         101   109   100
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          86      67    81      63    83      68    84      66    79
Temp          84 80   72 67 79 77   67 64 80 79   71 68 81 79   70 67 76 74
Dewpt         77 75   70 66 68 67   64 63 68 69   66 66 73 72   67 64 67 66
PWind dir        NW       N     N      NE     S       S     W       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B1   SC FW FW FW   FW FW FW FW   FW SC B1 B1   SC SC SC SC
PoP 12hr         50      10     0       0     0      20    30      20    20
Rain shwrs     S  C    S                              S  C  S    S  S  S  S
Tstms          S  S                                   S  S  S    S  S  S  S

$$
ILZ031-150900-
Woodford-
Including the city of Eureka
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          85          72          88          74
Temp                      73 72 78 81 83 82 76 74 74 73 79 82 86 84 78 76 75 74
Dewpt                     72 71 75 76 77 76 75 74 74 73 77 78 80 79 77 76 75 74
RH                        97 97 91 85 82 82 97100100100 94 88 82 85 97100100100
Wind dir                   E  E  E  E  E NE  E SE SE  S  S SW SW  W  W  W  W  W
Wind spd                   5  5  6  5  5  6  8  9  6  6  9  9  9  5  5  4  4  4
Wind gust                                   18 20
Clouds                    OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1
PoP 12hr                    100          60          70          60          40
QPF 12hr              0.77-1.05   0.01-0.12   0.30-0.67   0.04-0.12        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  C  S     C  S  C  C  L  C  C  S     S  S  C  C  S
Tstms                      C  C  S     C  S  C  C  C  S  C  S     S  S  S  S  S
Heat index                         86 93 89                92101 96
Max heat                           92   100    92          95   106    99
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      68    81      62    82      67    84      66    78
Temp          84 80   72 68 78 76   66 64 79 78   70 68 81 79   70 66 76 73
Dewpt         77 75   71 67 69 67   64 63 68 69   66 66 73 72   67 64 67 66
PWind dir        NW      NW     N       E     S       S     W       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B2   B1 SC FW SC   SC FW FW FW   FW SC B1 B1   SC SC SC SC
PoP 12hr         50      20     0       0     0      20    30      20    20
Rain shwrs     S  C    S                              S  C  C    S  S     S
Tstms          S  S    S                              S  S  S    S  S     S

$$
ILZ036-150900-
Fulton-
Including the city of Canton
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          87          73          90          73
Temp                      73 73 80 85 86 84 77 76 75 74 81 86 89 87 80 78 76 74
Dewpt                     72 72 77 78 79 78 77 76 75 74 78 79 80 80 78 77 75 74
RH                        97 97 91 80 80 82100100100100 91 80 75 80 94 97 97100
Wind dir                   E  E SE SE SE  E  E  E SE  S  S SW SW  W  W  W NW NW
Wind spd                   5  4  4  4  5  5  8  6  4  4  6  8  8  4  3  1  1  1
Wind gust                 16 17             19 18    14
Clouds                    B2 B2 B2 B2 B1 SC SC B2 B2 B2 B2 B1 B1 SC SC SC B1 B1
PoP 12hr                    100          40          60          50          40
QPF 12hr              0.17-0.77        0.02   0.20-0.79   0.01-0.23   0.00-0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  C  S  S  C  S  S  C  L  C  C        S  S  C  C  S
Tstms                      C  C  S  S  C  S  S  C  C  C  S        S  S  S  S  S
Heat index                         96100 96             88100107103
Max heat                          102   106    95         105   112   101


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      67    82      62    84      67    86      66    80
Temp          85 81   72 67 80 78   66 64 81 81   70 69 83 81   70 67 78 76
Dewpt         78 76   72 67 69 69   66 64 69 71   68 67 74 73   69 66 68 68
PWind dir        NW       N     N      NE     S       S     W      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC FW FW SC   FW FW FW FW   FW SC B1 B1   SC SC SC B1
PoP 12hr         40      20     5       0    20      10    20      20    20
Rain shwrs     S  C    S                   S          S  S  S    S  S  S
Tstms          S  S    S                              S  S  S    S  S  S

$$
ILZ037-150900-
Tazewell-
Including the city of Pekin
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          87          73          89          74
Temp                      73 72 79 83 86 84 77 75 75 74 80 84 87 86 79 77 76 74
Dewpt                     72 71 76 77 78 77 76 75 75 73 77 78 79 79 77 76 75 74
RH                        97 97 91 82 77 80 97100100 97 91 82 77 80 94 97 97100
Wind dir                   E  E  E  E  E NE  E SE SE  S  S SW SW  W  W  W  W NW
Wind spd                   5  5  5  5  4  6  8  8  6  6  8  9  8  5  4  3  3  3
Wind gust                                   18 20       18
Clouds                    OV B2 B2 B2 B2 SC SC B1 B2 B2 B2 B1 B1 SC SC SC B1 B1
PoP 12hr                    100          70          50          50          30
QPF 12hr              0.46-0.92        0.01   0.24-0.61   0.02-0.15   0.00-0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  L  S  S  C  S  S  C  C  C  C              C  C
Tstms                      C  C  S  S  C  S  S  C  C  C  C              S  S
Heat index                         92 98 94             85 96103 99
Max heat                           97   103    92         100   109   100
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      68    82      62    83      67    86      67    80
Temp          85 81   72 68 79 77   66 64 80 80   70 69 83 80   70 67 77 75
Dewpt         77 75   72 68 68 67   65 63 67 69   66 67 73 72   68 65 67 66
PWind dir        NW       N     N       E     S       S    SW       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 B1   B1 SC FW FW   SC FW FW FW   FW SC B1 B1   SC SC SC SC
PoP 12hr         50      20     5       0     5      10    20      20    20
Rain shwrs        C    S                   S             S  S    S  S  S  S
Tstms             S    S                                 S  S    S  S  S  S

$$
ILZ038-150900-
McLean-
Including the cities of Bloomington and Normal
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          86          72          88          73
Temp                      73 72 78 82 84 83 76 74 74 73 80 83 86 84 78 77 75 74
Dewpt                     72 71 75 77 77 77 75 74 74 73 77 78 79 79 77 75 74 74
RH                        97 97 91 85 80 82 97100100100 91 85 80 85 97 94 97100
Wind dir                   E  E  E  E  E  E  E  E SE SE  S SW SW SW  W  W  W  W
Wind spd                   8  5  6  5  5  6  8  9  8  6  9 10 10  6  6  6  6  5
Clouds                    OV B2 OV B2 B2 B1 SC B1 B1 B1 B2 B1 B1 SC SC SC B1 B1
PoP 12hr                    100          70          50          50          20
QPF 12hr              0.43-1.08   0.01-0.14   0.13-0.59   0.01-0.15   0.00-0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  L  S     S     S  C  C  C  C  C     S  S  S  S
Tstms                      C  C  S     S     S  C  C  S  S  C     S  S  S  S
Heat index                         89 94 91                94 99 96
Max heat                           96   100    92          98   105    94
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      68    81      61    82      66    85      66    79
Temp          85 80   72 68 79 76   65 63 79 78   69 67 82 79   70 67 76 74
Dewpt         78 75   72 68 69 68   64 63 67 69   65 66 73 72   67 65 68 66
PWind dir        NW      NW     N       E     S       S    SW       N    NE
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B2   B1 SC SC SC   SC FW FW SC   FW SC B1 B1   SC SC SC SC
PoP 12hr         50      20     5       0     0      10    30      30    20
Rain shwrs        C    S                                 S  C    C  S     S
Tstms             C    S                                 S  S    C  S     S

$$
ILZ040-150900-
Schuyler-
Including the city of Rushville
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          89          73          91          73
Temp                      74 73 81 87 89 86 79 77 75 74 81 87 91 88 81 79 76 74
Dewpt                     71 72 76 77 78 78 78 77 75 73 76 77 78 78 77 76 73 73
RH                        90 97 85 72 70 77 97100100 97 85 72 66 72 88 91 90 97
Wind dir                   E  E SE SE SE  E  E  E  S  S SW SW SW  W  W NW  W  W
Wind spd                   5  4  5  4  5  4  8  8  5  4  6  9  9  5  3  2  2  2
Wind gust                                   19
Clouds                    B2 B2 B2 B1 B1 SC SC B1 B2 B2 B2 B1 B1 SC SC SC B1 B1
PoP 12hr                     40          20          60          50          20
QPF 12hr              0.09-0.31        0.01   0.19-0.36   0.01-0.23           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  S  S  S     S  S  C  C  C              S  S  S
Tstms                      S  S  S  S  S     S  S  C  S  S              S  S
Heat index                      86 99103 99             88 99106103 88
Max heat                          103   108    98         103   111   102


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      68    82      63    84      68    87      67    80
Temp          86 81   73 68 81 79   67 64 82 81   72 69 84 82   71 68 79 77
Dewpt         77 75   72 67 68 68   66 64 68 71   67 67 73 73   69 66 68 68
PWind dir        NW       N     N      NE     S       S     W      NE     E
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1   B1 SC FW SC   SC FW FW FW   FW SC B1 B1   FW SC SC SC
PoP 12hr         30      20     5       5     5      10    20      20    20
Rain shwrs     S  C    S                                 S       S  S  S
Tstms             S    S                                 S       S  S  S

$$
ILZ041-150900-
Mason-
Including the city of Havana
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          89          73          91          74
Temp                      73 73 81 86 89 86 78 77 75 75 81 87 90 87 80 78 76 74
Dewpt                     71 72 76 77 78 78 77 76 75 74 77 77 78 78 77 76 74 74
RH                        93 97 85 75 70 77 97 97100 97 88 72 68 75 91 94 94100
Wind dir                   E  E SE SE SE  E  E  E SE SE  S SW SW  W  W  W  W NW
Wind spd                   5  4  4  4  5  4  6  8  5  4  6  6  8  4  3  2  2  2
Wind gust                 16 14             17 20          17
Clouds                    B2 B2 B2 B2 B1 SC SC B1 B1 B2 B1 B1 B1 SC SC SC SC B1
PoP 12hr                    100          90          50          40          30
QPF 12hr              0.22-0.60        0.01   0.19-0.44   0.02-0.23           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  S  S  C  S  S  C  C  C  C              C  C
Tstms                      C  C  S  S  C  S  S  C  C  S  S              S  S
Heat index                      87 97102 98             89 98105101
Max heat                          102   106    97         102   109   100


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      68    83      63    84      68    87      67    81
Temp          86 82   73 68 81 78   67 64 82 81   70 70 85 82   71 68 79 76
Dewpt         77 75   72 68 68 67   66 64 67 69   67 67 72 72   69 66 67 66
PWind dir        NW       N     N      NE     S       S     W       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   B1 SC FW FW   SC SC FW FW   FW SC B1 B1   SC SC SC B1
PoP 12hr         40      20     5       0     5      10    20      20    20
Rain shwrs        C    S                   S             S  S    S  S  S  S
Tstms             S    S                                 S  S    S  S  S  S

$$
ILZ047-150900-
Cass-
Including the city of Beardstown
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          91          74          92          74
Temp                      74 74 82 89 91 87 79 78 76 74 82 89 92 89 81 79 76 75
Dewpt                     71 73 76 77 77 78 77 76 75 74 76 76 77 77 75 74 73 72
RH                        90 97 82 68 64 75 94 94 97100 82 66 62 68 82 85 90 90
Wind dir                   E  E SE SE SE  E  E  E SE  S  S SW SW  W  W  W  W  W
Wind spd                   5  4  5  4  5  4  6  8  6  4  6  9  9  5  4  3  3  3
Wind gust                                      18
Clouds                    B2 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B1 SC SC SC SC SC B1
PoP 12hr                     60          20          40          40          20
QPF 12hr              0.08-0.29        0.01   0.15-0.28   0.01-0.09           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  S  S  S  S     S  S  C  C  C              S  S
Tstms                      C  S  S  S  S     S  S  C  S  S              S  S
Heat index                      89101104100             90100106102 88
Max heat                          103   108    98         103   110   102


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      69    83      63    84      68    88      68    82
Temp          88 82   73 69 81 79   67 65 82 81   71 70 86 83   72 68 80 77
Dewpt         76 75   72 68 67 67   65 64 67 69   66 66 72 71   69 65 66 66
PWind dir        NW       N     N      NE     S       S     W      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1   B1 SC FW SC   SC SC SC FW   FW FW B1 B1   SC SC B1 SC
PoP 12hr         30      20     5       5     5      10    20      20    20
Rain shwrs        C    S                                 S  S    S  S  S
Tstms             S    S                                 S  S    S  S  S

$$
ILZ048-150900-
Menard-
Including the city of Petersburg
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          91          74          92          74
Temp                      74 74 82 88 90 87 79 78 75 75 83 88 91 89 80 79 76 74
Dewpt                     71 72 75 76 77 77 76 75 74 73 75 76 77 77 75 74 73 72
RH                        90 93 79 68 66 72 91 91 97 94 77 68 64 68 85 85 90 93
Wind dir                   E  E SE SE SE  E  E  E SE SE  S SW SW  W  W  W  W NW
Wind spd                   6  5  4  4  5  5  6  9  6  4  8  8  9  5  4  3  3  3
Wind gust                    16                20
Clouds                    B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1
PoP 12hr                    100          70          40          40          20
QPF 12hr              0.23-0.42        0.02   0.12-0.28   0.02-0.16           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 L  D  S     C        S  C  C  S              S  S
Tstms                      C  C  S     S        S  C  S  S              S  S
Heat index                      89 99103 98             90 99105101 86
Max heat                          102   106    97         102   109    99


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      69    83      63    84      68    88      68    82
Temp          88 82   73 69 81 79   67 65 82 80   70 70 86 82   72 68 80 77
Dewpt         75 73   72 68 67 66   65 63 66 68   66 66 71 70   68 65 65 65
PWind dir        NW       N     N       E     S       S    SW      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1   B1 SC SC SC   SC SC FW FW   FW SC B1 B1   SC SC SC B1
PoP 12hr         30      20     5       0     5      10    20      20    20
Rain shwrs        C    S                                 S  S    S  S  S  S
Tstms             S    S                                 S  S    S  S  S  S

$$
ILZ042-150900-
Logan-
Including the city of Lincoln
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          90          74          91          74
Temp                      74 74 81 86 88 86 78 77 75 75 82 87 89 87 80 78 76 74
Dewpt                     72 72 76 76 78 77 76 75 75 74 77 77 78 78 76 75 73 73
RH                        93 93 85 72 72 75 94 94100 97 85 72 70 75 88 91 90 97
Wind dir                   E SE SE  E SE  E  E SE  E SE  S SW SW  W  W  W  W NW
Wind spd                   6  5  5  5  5  5  8  8  8  5  8  8  9  6  4  4  4  4
Wind gust                                      18
Clouds                    B2 B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 SC SC SC SC SC B1
PoP 12hr                    100          90          40          40          20
QPF 12hr              0.25-0.54   0.01-0.12   0.03-0.32   0.02-0.18           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  S     C     S  C  C  C  C              S  S
Tstms                      C  C  S     C     S  C  C  S  S              S  S
Heat index                      87 96101 97             89 98104101 85
Max heat                          100   108    96         102   109    98


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      69    83      63    84      68    87      68    81
Temp          86 82   73 69 80 78   67 64 81 80   70 70 85 82   71 68 79 76
Dewpt         76 75   73 68 68 67   65 63 66 68   66 66 72 71   68 65 66 65
PWind dir        NW       N     N       E     S       S    SW       N    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 B2   B1 SC SC SC   SC SC FW FW   FW SC B1 B1   SC SC SC B1
PoP 12hr         40      20     5       0     5      10    20      20    20
Rain shwrs        C    S                                 S  S    S  S     S
Tstms             C    S                                 S  S    S  S     S

$$
ILZ043-150900-
De Witt-
Including the city of Clinton
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          88          73          89          74
Temp                      74 73 80 85 86 85 78 76 75 74 81 86 88 86 79 77 76 74
Dewpt                     71 72 75 76 76 77 76 75 74 73 77 77 77 78 76 75 73 73
RH                        90 97 85 75 72 77 94 97 97 97 88 75 70 77 91 94 90 97
Wind dir                   E  E SE  E SE  E  E SE  E SE SW SW SW SW  W  W  W  W
Wind spd                   8  5  5  5  6  5  9  9  8  8  9  9 10  8  6  6  6  6
Clouds                    B2 B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1
PoP 12hr                    100          80          30          50          20
QPF 12hr              0.38-0.54   0.04-0.14   0.06-0.26   0.01-0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  S     S     S  C  C  C  C  S           S  S
Tstms                      C  C  S     S     S  C  S  S  S  S           S  S
Heat index                      85 95 96 95             88 98100 98
Max heat                           98   102    94         102   106    97


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      69    82      62    83      67    86      67    80
Temp          87 81   73 69 80 78   67 64 80 80   69 69 84 81   71 68 78 75
Dewpt         76 75   72 68 68 67   64 63 65 67   65 65 71 71   68 65 66 65
PWind dir        NW       N     N       E     S       S    SW       N    NE
Wind char        GN      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B2   B1 SC SC SC   SC SC FW FW   FW SC SC B1   SC SC SC B1
PoP 12hr         40      30     5       0     5      10    20      20    20
Rain shwrs        C    C                                 S  S    S  S     S
Tstms             C    C                                 S  S    S  S     S

$$
ILZ049-150900-
Scott-
Including the city of Winchester
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      73          92          74          94          74
Temp                      75 75 83 89 91 89 81 79 77 75 83 89 93 90 82 79 76 75
Dewpt                     73 73 77 78 78 80 78 76 75 73 76 77 78 78 76 74 72 72
RH                        94 94 82 70 66 75 91 91 94 94 80 68 62 68 82 85 87 90
Wind dir                   E  E SE SE SE SE  E  E  S  S SW SW SW  W  W SW  W  W
Wind spd                   3  5  6  4  5  4  5  6  6  5  8  9 10  5  3  3  3  3
Clouds                    B1 B1 B2 SC SC FW FW SC B1 B1 B1 B1 SC SC SC SC SC B1
PoP 12hr                     30          20          40          40          10
QPF 12hr              0.00-0.09           0   0.07-0.32        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S              S  S  C  C  S
Tstms                         S              S  S  S  S
Heat index                      91103107105 89          91102108105 89
Max heat               86         106   112   103         105   114   102    85
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      69    84      63    85      69    90      68    83
Temp          88 84   74 69 81 80   68 65 82 82   72 70 87 84   73 69 80 78
Dewpt         77 77   74 69 69 69   67 64 69 70   67 66 73 73   70 66 68 68
PWind dir        NW       N     N      NE     S      SE     W      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1   B1 SC SC SC   SC SC FW FW   FW SC B1 B1   SC SC B1 SC
PoP 12hr         20      20     5       5     5       5    10      20    20
Rain shwrs        S    S                                         S  S  S
Tstms             S    S                                         S  S  S

$$
ILZ050-150900-
Morgan-
Including the city of Jacksonville
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          92          74          93          74
Temp                      74 74 82 89 91 88 80 78 76 74 83 89 92 89 82 79 76 74
Dewpt                     72 73 75 77 77 79 77 76 75 73 75 76 77 78 75 74 72 72
RH                        93 97 79 68 64 75 91 94 97 97 77 66 62 70 79 85 87 93
Wind dir                   E  E SE SE SE SE  E  E SE  S SW SW SW  W  W SW  W  W
Wind spd                   4  6  6  4  6  4  6  8  6  5  8  9 10  5  4  3  4  4
Clouds                    B1 B1 B2 B1 B1 FW FW SC B1 B1 B1 B1 SC SC SC SC SC B1
PoP 12hr                     40          20          30          40          10
QPF 12hr              0.02-0.20           0   0.06-0.30   0.00-0.10           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  S     S     S  S  C  C  S
Tstms                      S  S        S     S  S  S  S
Heat index                      89102105103 86          90101106103 88
Max heat                          105   111   100         105   112   102    85
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      69    84      63    84      68    89      68    82
Temp          88 84   73 69 82 79   68 65 82 81   71 70 87 83   72 69 80 78
Dewpt         76 75   73 68 68 68   66 64 67 69   66 66 72 72   69 66 67 66
PWind dir        NW       N     N      NE     S       S    SW      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1   B1 SC SC SC   SC SC FW FW   FW SC B1 B1   SC SC B1 SC
PoP 12hr         30      20     5       5     5      10    10      20    10
Rain shwrs        C    S                                    S    S  S  S
Tstms             S    S                                    S    S  S  S

$$
ILZ051-150900-
Sangamon-
Including the city of Springfield
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          92          74          93          74
Temp                      75 74 82 89 91 87 80 78 76 74 83 89 92 89 81 79 76 75
Dewpt                     72 73 76 77 78 78 77 76 75 74 76 77 78 78 76 74 73 72
RH                        90 97 82 68 66 75 91 94 97100 80 68 64 70 85 85 90 90
Wind dir                   E  E SE SE SE SE  E SE SE  S SW SW SW SW  W SW  W  W
Wind spd                   5  5  5  5  5  4  6  8  8  5  8  9 10  5  4  3  4  4
Wind gust                 16                   19
Clouds                    B2 B2 B2 B1 B1 FW FW SC SC B1 B1 B1 B1 SC SC SC SC B1
PoP 12hr                     70          50          30          30          10
QPF 12hr              0.07-0.38        0.01   0.00-0.25   0.00-0.16           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  S     S        S  S  C  S
Tstms                      S  S  S     S        S  S  S
Heat index                      89102105101             92102107103 88
Max heat               87    85   105   111   102    86   106   112   102    85
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      70    84      64    84      69    89      69    82
Temp          88 84   74 70 81 79   68 65 82 81   71 70 87 83   73 69 80 77
Dewpt         77 75   74 69 69 68   67 64 67 69   67 66 72 72   69 66 68 67
PWind dir        NW       N     N      NE     S       S    SW      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 B1   B1 SC SC SC   SC SC FW FW   FW FW SC B1   SC SC SC SC
PoP 12hr         40      20     5       5     5      10    20      20    10
Rain shwrs        C    S                                    S    S  S  S  S
Tstms             S    S                                    S    S  S  S  S

$$
ILZ053-150900-
Macon-
Including the city of Decatur
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          90          73          91          74
Temp                      74 74 81 87 89 86 78 76 75 75 82 88 90 87 79 78 76 74
Dewpt                     71 73 76 77 78 78 76 75 74 73 77 77 78 78 76 74 73 72
RH                        90 97 85 72 70 77 94 97 97 94 85 70 68 75 91 88 90 93
Wind dir                  NE SE SE SE SE  E  E SE SE SE SW SW SW SW SW SW  W  W
Wind spd                   8  6  6  5  5  5  6  8  8  6  8  9 10  6  5  5  5  6
Wind gust                    18
Clouds                    B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC SC
PoP 12hr                    100          90          30          30          10
QPF 12hr              0.22-0.50   0.01-0.12   0.07-0.27   0.00-0.10           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  S     S        S  S  C  S
Tstms                      C  C  S     S        S  S
Heat index                      88 99102 97             90101104101
Max heat                          103   108    95         105   109    97


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      69    83      63    83      67    88      68    81
Temp          88 82   73 69 81 78   67 64 81 80   69 69 85 82   71 68 79 76
Dewpt         77 75   73 69 69 68   66 64 66 68   65 66 72 72   69 65 67 67
PWind dir        NW       N     N      NE     S       S    SW      NE    NE
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW SC B1   SC SC SC SC
PoP 12hr         40      30     5       5     5      10    20      30    20
Rain shwrs        C    C                                    S    C  S     S
Tstms             C    C                                    S    S  S     S

$$
ILZ044-150900-
Piatt-
Including the city of Monticello
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          88          73          90          74
Temp                      74 74 81 86 86 84 77 76 75 74 82 88 89 86 79 78 76 75
Dewpt                     70 73 76 77 76 77 76 75 74 74 77 78 77 79 76 75 73 73
RH                        87 97 85 75 72 80 97 97 97100 85 72 68 80 91 91 90 94
Wind dir                  NE  E SE  E SE  E  E SE  E SE  S SW SW SW SW SW  W  W
Wind spd                   8  6  6  5  5  5  8  8  6  8  8  9 10  6  6  6  6  8
Clouds                    B2 B2 B2 B2 B2 SC SC SC B1 B1 B1 SC B1 SC SC SC SC B1
PoP 12hr                    100          80          30          50          10
QPF 12hr              0.36-0.56   0.03-0.15   0.11-0.27        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  C     S        S  S  C  S  S           S  S
Tstms                      C  S  S     S        S  S        S           S  S
Heat index                      86 97 97 95             90101102 99
Max heat                          100   103    92         105   108    93


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      69    82      62    83      66    86      67    81
Temp          88 81   73 70 81 78   66 64 81 80   68 68 84 81   71 68 79 76
Dewpt         77 75   73 69 69 68   65 63 67 68   65 65 72 72   68 65 68 66
PWind dir        NW      NW     N      NE     S       S    SW       N    NE
Wind char        GN      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW SC B1   SC SC SC SC
PoP 12hr         40      30     5       0     5      10    20      30    20
Rain shwrs        C    C                                    S    C  S     S
Tstms             C    C                                    S    S  S     S

$$
ILZ045-150900-
Champaign-
Including the cities of Champaign and Urbana
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          87          72          89          74
Temp                      73 73 79 84 85 83 76 74 74 74 81 86 87 85 78 77 75 74
Dewpt                     71 72 76 77 77 78 75 74 74 74 78 79 78 79 76 75 73 74
RH                        93 97 91 80 77 85 97100100100 91 80 75 82 94 94 94100
Wind dir                  NE  E SE  E SE  E  E  E  E SE  S SW SW SW SW  W  W  W
Wind spd                   8  5  5  4  5  4  6  6  6  6  8  8  9  5  5  5  5  6
Wind gust                 19
Clouds                    OV B2 B2 B2 B2 SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                    100          80          30          50          20
QPF 12hr              0.40-0.70   0.02-0.18   0.09-0.22        0.02   0.00-0.71
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  C           S  C  C  C  C  C  S  S  S  S  S  S
Tstms                      C  S  C           S  S  S     S  C  S  S  S  S  S
Heat index                         95 95 92             88 99100 98
Max heat                          101   103    92         105   108    95
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      69    82      61    82      65    86      67    80
Temp          87 81   73 69 81 77   66 63 80 79   68 67 83 80   70 68 78 75
Dewpt         78 76   72 69 71 69   64 63 68 69   65 65 73 73   68 65 69 67
PWind dir         W      NW     N      NE     S       S    SW       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW SC B1   SC SC SC B1
PoP 12hr         40      30     5       0     0      10    30      30    20
Rain shwrs     S  C    C                                 S  C    C  S     S
Tstms             C    C                                    S    C  S     S

$$
ILZ046-150900-
Vermilion-
Including the city of Danville
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          86          71          88          73
Temp                      73 72 79 83 84 81 75 74 73 73 81 85 85 83 77 77 75 74
Dewpt                     71 72 75 76 76 76 74 74 73 73 77 79 78 79 76 75 73 73
RH                        93100 88 80 77 85 97100100100 88 82 80 88 97 94 94 97
Wind dir                  NE SE  S  E SE  E  E  E  E  E  S  S SW SW SW SW  W  W
Wind spd                   8  4  5  4  3  4  4  4  5  5  6  8  8  5  4  4  4  5
Wind gust                 23                      18
Clouds                    OV B2 B2 B2 B2 SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC
PoP 12hr                    100          80          40          50          20
QPF 12hr              0.40-0.78   0.05-0.22   0.09-0.32   0.02-0.34   0.00-0.86
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  C           S  C  C  C  C  C  S  S  S  S  S
Tstms                      C  S  C           S  S  S  S  S  C  S  S  S  S  S
Heat index                         92 92 88             87 97 97 94
Max heat                          100   101    87         103   105    93
Flood                      A  A


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      69    81      61    82      65    85      66    80
Temp          88 80   73 69 80 76   65 63 79 78   67 66 82 79   70 67 78 74
Dewpt         78 75   72 69 70 68   64 62 67 68   65 65 73 72   68 65 69 67
PWind dir         W      NW     N      NE     S       S    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2   B1 B1 SC FW   SC SC FW FW   FW SC SC B1   B1 SC SC B1
PoP 12hr         50      30     5       0     0      10    30      30    20
Rain shwrs        C    C                                 S  C    C  S     S
Tstms             C    C                                    S    C  S     S

$$
ILZ052-150900-
Christian-
Including the city of Taylorville
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      73          92          74          93          74
Temp                      76 74 83 89 91 88 79 78 76 75 84 89 92 89 80 79 76 74
Dewpt                     73 73 76 78 79 79 77 76 75 74 77 78 79 79 76 74 73 72
RH                        90 97 80 70 68 75 94 94 97 97 80 70 66 73 88 85 90 93
Wind dir                  SE  E SE SE SE SE  E SE SE SE SW SW SW SW SW SW  W  W
Wind spd                   5  6  6  5  5  3  5  6  6  5  6  8 10  5  4  4  4  5
Wind gust                    17
Clouds                    B1 B2 B2 SC B1 FW FW SC SC B1 SC SC SC FW SC SC SC SC
PoP 12hr                     70          60          30          20          10
QPF 12hr              0.10-0.29   0.00-0.08   0.00-0.10   0.00-0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  S     S           S  S  S
Tstms                      S  S  S     S
Heat index                      91103108102             93103109104 86
Max heat               87    87   105   111   100         106   112   100
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          91      70    84      63    84      67    90      68    83
Temp          88 85   74 70 81 80   68 65 82 81   70 69 87 84   73 69 81 78
Dewpt         77 76   74 70 70 69   67 64 68 70   66 66 73 73   69 66 69 68
PWind dir         W       N     N      NE     S      SE    SW      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW SC B1   SC SC SC SC
PoP 12hr         30      30     5       5     5       5    20      30    10
Rain shwrs        C    C                                    S    C  S     S
Tstms             S    C                                    S    S  S     S

$$
ILZ061-150900-
Shelby-
Including the city of Shelbyville
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          91          74          94          74
Temp                      76 74 83 88 91 87 79 78 76 76 84 90 93 89 81 79 77 75
Dewpt                     73 73 76 78 78 78 77 75 74 73 76 77 78 78 76 73 72 71
RH                        90 97 80 72 66 75 94 91 94 90 77 66 62 70 85 82 85 87
Wind dir                  SE  E SE SE  S SE  E SE SE SE SW SW SW SW SW SW SW  W
Wind spd                   5  5  6  5  4  3  4  5  5  6  6  8  9  5  4  4  4  4
Clouds                    SC B2 B2 B1 B1 FW FW FW SC SC SC SC SC FW FW SC SC SC
PoP 12hr                     60          70          20          20          10
QPF 12hr              0.03-0.27   0.03-0.12   0.00-0.15           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  S
Tstms                      S  S
Heat index                      90101106101             94104109103 86
Max heat               87    86   106   109    99         108   112    99
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      69    84      63    84      66    89      68    83
Temp          89 85   74 70 81 79   68 65 82 80   69 69 86 83   72 69 81 78
Dewpt         76 76   74 70 70 69   67 64 67 68   65 66 72 73   69 66 68 68
PWind dir         W       N     N      NE     S      SE    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   B1 B1 SC SC   SC SC FW FW   FW FW FW B1   SC SC SC SC
PoP 12hr         20      30    10       5     5       5    20      30    10
Rain shwrs        S    C  S                                 S    C  S
Tstms             S    C  S                                 S    C  S

$$
ILZ054-150900-
Moultrie-
Including the city of Sullivan
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          90          74          92          74
Temp                      74 74 81 87 89 85 78 77 76 76 84 89 91 87 80 79 76 75
Dewpt                     72 73 76 78 78 78 77 76 74 74 77 78 78 79 76 74 73 72
RH                        93 97 85 75 70 80 97 97 94 94 80 70 66 77 88 85 90 90
Wind dir                   E  E SE SE SE  E  E SE SE SE SW SW SW SW SW SW  W  W
Wind spd                   5  5  6  4  5  3  5  6  5  6  6  8  9  5  5  5  5  6
Clouds                    B1 B2 B2 B2 B1 SC SC FW B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     90          90          30          30          10
QPF 12hr              0.18-0.39   0.03-0.11   0.02-0.16           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  D  S                 S  S  S  S
Tstms                      S  S                             S
Heat index                      88100102 98             94104106102
Max heat                          102   108    97         106   109   100


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      69    83      62    84      66    88      68    83
Temp          88 84   74 70 81 79   67 64 81 80   68 69 86 82   72 69 80 77
Dewpt         77 76   74 70 70 69   66 64 67 68   65 66 72 73   69 66 68 67
PWind dir        NW      NW     N      NE     S       S    SW      NE     N
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 B1   B1 B1 SC SC   SC SC FW FW   FW FW SC B1   SC SC SC SC
PoP 12hr         30      30     5       5     5       5    20      30    20
Rain shwrs        C    C                                    S    C  S     S
Tstms             S    C                                    S    S  S     S

$$
ILZ055-150900-
Douglas-
Including the city of Tuscola
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          89          73          91          74
Temp                      73 73 81 87 87 84 77 76 75 74 83 89 89 86 80 78 76 75
Dewpt                     71 73 76 78 77 78 76 75 74 74 77 79 78 79 76 75 73 73
RH                        93100 85 75 72 82 97 97 97100 82 73 70 80 88 91 90 94
Wind dir                   E  E SE SE SE  E  E  E SE SE  S  S SW SW SW SW  W  W
Wind spd                   5  5  6  4  4  3  5  5  5  6  6  8  9  5  5  5  5  6
Clouds                    B2 B2 B2 B2 B2 SC SC SC B1 B1 SC SC SC SC SC SC SC SC
PoP 12hr                    100          90          30          30          10
QPF 12hr              0.26-0.73   0.04-0.16   0.05-0.19           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 D  D  C              S  S  S  S  C           S  S
Tstms                      S  S                 S           C           S  S
Heat index                      87100 99 95             92104103100
Max heat                          101   105    92         106   111    97


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      69    83      62    83      65    88      68    82
Temp          89 82   74 70 82 79   66 64 81 80   68 67 85 82   72 68 80 77
Dewpt         78 76   74 70 70 69   65 63 67 68   65 65 73 73   69 66 69 67
PWind dir         W      NW     N      NE     S       S    SW       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 B1   B1 B1 SC SC   FW SC FW FW   FW FW SC B1   SC SC SC SC
PoP 12hr         30      30    10       0     5       5    20      30    20
Rain shwrs        C    C                                    S    C        S
Tstms             C    C                                    S    S        S

$$
ILZ056-150900-
Coles-
Including the cities of Charleston and Mattoon
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          90          73          92          74
Temp                      74 73 81 87 88 85 78 77 75 75 84 89 90 86 80 78 76 75
Dewpt                     72 73 76 78 78 79 77 76 74 74 77 79 78 79 76 74 72 72
RH                        93100 85 75 72 82 97 97 97 97 80 73 68 80 88 88 87 90
Wind dir                  SE  E SE SE  S  E  E  E SE SE  S SW SW SW SW SW SW  W
Wind spd                   5  5  6  4  4  3  4  5  5  6  6  6  9  5  4  5  5  5
Clouds                    B1 B2 B2 B2 B2 SC FW FW SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     80          80          20          20          10
QPF 12hr              0.12-0.35   0.02-0.16   0.02-0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  L  C                    S     S
Tstms                      S  S                             S
Heat index                      88100102 97             94105105101 86
Max heat                          103   106    92         108   111    97


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          91      70    83      62    83      66    88      68    83
Temp          88 85   74 70 81 79   67 64 81 80   68 67 85 82   72 69 80 77
Dewpt         77 77   74 70 70 69   66 64 66 68   65 65 72 73   69 66 68 67
PWind dir         W      NW     N      NE     S       S    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   B1 B1 SC SC   SC SC FW FW   FW FW FW SC   B1 SC SC SC
PoP 12hr         20      30    10       0     5       5    20      30    20
Rain shwrs        S    C  S                                 S    C  S     S
Tstms             S    C  S                                 S    S  S     S

$$
ILZ057-150900-
Edgar-
Including the city of Paris
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          88          72          90          74
Temp                      73 73 80 86 86 83 77 76 74 74 82 87 87 85 79 78 76 74
Dewpt                     71 72 76 78 77 78 76 75 74 74 77 79 77 79 76 75 73 73
RH                        93 97 88 77 75 85 97 97100100 85 77 72 82 91 91 90 97
Wind dir                   E  E SE SE  S  E  E  E SE  E SE SW SW SW SW SW  W  W
Wind spd                   5  5  6  4  3  3  4  4  5  6  6  6  9  5  5  5  5  6
Clouds                    B2 B2 OV B2 B2 SC SC FW B1 B1 SC SC SC SC SC SC SC SC
PoP 12hr                    100          80          30          30          20
QPF 12hr              0.29-0.77   0.03-0.18   0.01-0.17   0.00-0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  D  C              S  S  S  S  C  S        S  S
Tstms                      S  S                 S  S        C  S        S  S
Heat index                      85 98 97 93             91102100 97
Max heat                          101   103    89         106   108    95


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      70    83      62    82      65    87      68    82
Temp          89 82   74 70 81 78   66 63 80 78   68 66 84 81   72 68 79 76
Dewpt         78 76   74 70 70 69   65 63 66 68   65 65 72 72   69 66 68 67
PWind dir         W      NW     N      NE     S       S    SW       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC B1   B1 B1 SC SC   SC SC FW FW   FW FW SC SC   B1 SC SC SC
PoP 12hr         20      40    10       0     5       5    20      40    20
Rain shwrs        S    C  S                                 S    C  S     S
Tstms             S    C  S                                 S    S  S     S

$$
ILZ062-150900-
Cumberland-
Including the city of Greenup
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      72          91          74          92          74
Temp                      75 74 82 88 90 87 79 78 76 75 84 90 92 88 81 79 76 74
Dewpt                     73 73 77 79 79 79 77 76 75 74 78 79 79 79 76 74 72 72
RH                        94 97 85 75 70 77 94 94 97 97 82 70 66 75 85 85 87 93
Wind dir                  SE  E SE  S SW SE  E  E SE SE  S SW SW SW SW SW SW  W
Wind spd                   5  6  8  6  5  3  4  5  5  4  6  6  9  4  4  4  5  5
Clouds                    SC B2 B2 B1 B1 SC FW FW SC SC SC SC FW FW FW FW SC SC
PoP 12hr                     60          70          20          20          10
QPF 12hr              0.08-0.25   0.01-0.08   0.00-0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S
Tstms                         S
Heat index                      90103107102             95106109104 87
Max heat               85         106   109    96         109   112   100
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      70    84      63    84      66    88      68    83
Temp          89 86   75 71 81 80   68 65 81 80   69 68 86 83   73 69 81 78
Dewpt         77 77   75 71 71 69   67 64 66 68   66 66 73 73   70 67 69 68
PWind dir         W      NW     N      NE    SE      SE    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1   B1 B1 SC SC   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10      40    10       5     5       5    20      30    10
Rain shwrs             C  S                                 S    C  S
Tstms                  C  S                                 S    C  S

$$
ILZ063-150900-
Clark-
Including the city of Marshall
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          90          73          91          75
Temp                      75 73 81 87 88 86 78 77 75 75 84 89 90 87 80 79 77 75
Dewpt                     74 73 76 78 78 79 77 76 75 74 77 79 78 79 76 75 72 72
RH                        97100 85 75 72 80 97 97100 97 80 73 68 77 88 88 85 90
Wind dir                   E NE SE SE SW  E  E  E SE SE  S SW SW SW SW SW SW  W
Wind spd                   5  5  8  5  4  3  4  4  5  5  6  6  9  4  5  5  6  5
Clouds                    B1 B2 B2 B2 B1 SC SC FW SC SC SC SC FW SC SC FW SC SC
PoP 12hr                     60          70          20          20          10
QPF 12hr              0.11-0.53   0.02-0.13   0.00-0.05   0.00-0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  C                    S     S
Tstms                      S  S                             S
Heat index                      88100102 98             94104104101 86
Max heat                          105   108    96         106   109    97
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          91      71    83      63    83      66    88      68    83
Temp          90 85   75 71 81 79   68 65 81 80   69 67 86 83   73 69 81 78
Dewpt         77 77   75 71 71 69   67 64 65 67   66 66 71 72   70 67 69 68
PWind dir         W      NW     N      NE    NE      SE    SW       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC SC   B1 B1 SC SC   SC SC FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10      40    10       0     5       5    20      40    10
Rain shwrs        S    C  S                                 S    C  S     S
Tstms             S    C  S                                 S    S  S     S

$$
ILZ066-150900-
Effingham-
Including the city of Effingham
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      73          91          75          93          74
Temp                      77 74 83 89 91 88 80 78 76 75 84 90 93 89 81 79 77 75
Dewpt                     73 73 77 79 79 80 78 76 74 73 77 78 79 79 76 73 71 71
RH                        87 97 82 73 68 77 94 94 94 94 80 68 64 73 85 82 82 87
Wind dir                   S  E SE SW SW SE  E SE SE SE SW SW SW SW SW SW SW  W
Wind spd                   5  5  5  5  4  2  3  5  5  4  6  5  8  4  4  4  4  4
Clouds                    FW B1 B2 B1 B1 FW FW FW SC SC SC SC FW FW FW FW FW FW
PoP 12hr                     30          50          10          10          10
QPF 12hr              0.01-0.13        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S
Tstms                         S
Heat index                      91103108103             94106110104 88
Max heat               88    87   106   111   101         109   114   100
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      71    84      64    84      67    89      69    84
Temp          90 86   75 71 82 80   69 66 81 80   69 68 87 83   73 70 82 79
Dewpt         77 77   75 71 72 70   68 65 68 69   66 66 73 73   70 67 70 68
PWind dir         W       N     N      NE    SE      SE    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 SC SC   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10      30    10       5     5       5    10      30    10
Rain shwrs             C  S                                 S    C  S     S
Tstms                  C  S                                 S    C  S     S

$$
ILZ067-150900-
Jasper-
Including the city of Newton
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      73          92          75          93          75
Temp                      76 74 83 89 91 88 80 79 76 76 85 91 93 89 82 80 78 76
Dewpt                     74 74 77 79 80 80 78 77 75 74 78 79 79 79 76 74 72 72
RH                        94100 82 73 70 77 94 94 97 94 80 68 64 73 82 82 82 87
Wind dir                   S  E SE  S SW SE  E  E SE SE SW SW SW SW SW SW SW  W
Wind spd                   6  6  6  5  4  2  3  4  4  4  8  5  9  4  4  5  6  5
Clouds                    FW B1 B2 B1 B1 FW FW FW SC SC SC FW FW SC FW FW FW FW
PoP 12hr                     40          50          10           5          10
QPF 12hr              0.03-0.15        0.04           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S
Tstms                         S
Heat index                      92105109105 85          97108111106 89
Max heat               89    87   109   112   101         110   114   102    85
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      71    85      64    84      66    89      69    85
Temp          90 87   76 72 83 80   69 66 82 81   69 68 87 84   74 70 82 79
Dewpt         78 78   75 72 73 71   68 65 67 69   66 66 73 74   70 68 70 69
PWind dir         W       N     N      NE     E      SE    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC   SC B1 SC SC   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10      40    10       5     5       5    20      30    10
Rain shwrs             C  S                                 S    C  S
Tstms                  C  S                                 S    C  S

$$
ILZ068-150900-
Crawford-
Including the city of Robinson
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      73          92          75          94          76
Temp                      77 75 84 90 92 89 81 79 77 77 87 92 94 90 83 81 78 76
Dewpt                     75 74 76 77 78 78 77 76 74 74 77 77 77 78 76 74 72 72
RH                        94 97 77 66 64 70 88 91 90 90 72 62 58 68 80 79 82 87
Wind dir                  SE  E  E  S SW  E  E  E SE SE SW SW SW SW SW SW SW  W
Wind spd                   5  8  6  5  5  3  4  4  4  5  8  6  9  4  5  6  6  5
Clouds                    FW B1 B2 B2 B1 FW FW FW FW SC SC FW FW FW FW FW FW FW
PoP 12hr                     40          50          10           5           5
QPF 12hr              0.04-0.18   0.02-0.08           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S
Tstms                         S
Heat index                      93104107103 87          97107109105 90 86
Max heat               91    89   108   110   101    86   109   113   102    86
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          93      72    86      65    85      66    90      70    85
Temp          92 88   76 72 84 81   69 66 82 82   69 68 88 85   74 71 83 80
Dewpt         76 76   75 72 71 69   68 65 65 66   66 66 70 71   70 68 68 67
PWind dir         W       N     N      NE    NE      SE    SW       N     N
Wind char        GN      LT    GN      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC   SC B1 SC SC   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10      50    10       5     5       5    20      30    10
Rain shwrs             C  S                                 S    C  S
Tstms                  C  S                                 S    S  S

$$
ILZ071-150900-
Clay-
Including the city of Flora
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      75          93          76          94          76
Temp                      78 76 84 90 92 89 81 80 77 76 86 92 94 90 82 80 78 76
Dewpt                     75 74 77 79 79 79 77 75 74 73 77 78 78 78 76 73 70 71
RH                        91 94 80 70 66 73 88 85 90 90 75 64 60 68 82 79 76 85
Wind dir                   S SE  E  S SW SE  E SE SE  S  W SW SW SW  S SW SW  W
Wind spd                   5  4  5  4  4  2  3  4  4  4  6  5  8  4  4  4  5  4
Clouds                    FW B1 B2 B1 SC FW FW FW FW SC SC FW FW FW FW FW FW FW
PoP 12hr                     20          50           5           5           5
QPF 12hr                   0.02        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S
Tstms                         S
Heat index                      94106109105 88          96107111105 90 85
Max heat               91    89   108   112   101    85   110   114   102    84
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          93      72    85      65    84      67    90      70    85
Temp          91 87   76 72 83 80   70 67 82 81   70 68 88 84   75 71 83 80
Dewpt         77 78   75 72 73 71   68 66 68 69   66 66 73 73   70 68 70 69
PWind dir         W       N     N      NE     E      SE    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 SC SC   SC FW FW FW   FW FW SC SC   SC SC SC SC
PoP 12hr         10      40    10       5     5       5    10      30    10
Rain shwrs             C  S                                 S    C  C     S
Tstms                  C  S                                 S    C  S     S

$$
ILZ072-150900-
Richland-
Including the city of Olney
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      75          93          76          95          76
Temp                      78 76 86 91 93 89 81 80 77 78 87 92 94 90 83 81 78 76
Dewpt                     75 73 77 78 78 79 78 76 74 74 76 78 78 78 76 73 71 71
RH                        91 90 75 66 62 73 91 88 90 88 70 64 60 68 80 77 79 85
Wind dir                   S SE NE SW SW SE  E SE SE  S  W SW SW SW SW SW SW SW
Wind spd                   5  4  6  4  4  2  3  4  4  4  8  5  8  5  5  5  6  5
Clouds                    FW B1 B2 B1 SC FW FW FW FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     20          40           5           5           5
QPF 12hr                   0.02        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S
Tstms                         S
Heat index                      96106109104 89 86       98108110105 91 86
Max heat               92    89   109   112   102    85   110   114   102    85
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          94      72    86      65    85      67    91      71    86
Temp          92 89   77 73 84 81   70 67 83 82   70 69 88 85   75 71 84 81
Dewpt         77 77   75 73 73 70   69 66 67 68   66 66 72 72   70 68 70 68
PWind dir         W       N     N      NE    NE      SE     S       N     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         10      40    10       5     5       5    20      30    10
Rain shwrs             C  S                                 S    C  S
Tstms                  C  S                                 S    C  S

$$
ILZ073-150900-
Lawrence-
Including the city of Lawrenceville
126 AM CDT Fri Aug 14 2026

Date           08/13/26      Fri 08/14/26            Sat 08/15/26            Sun
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      74          93          76          95          76
Temp                      78 76 86 91 93 89 81 80 77 77 88 93 95 91 83 81 79 77
Dewpt                     74 73 76 77 77 77 77 75 74 73 76 77 77 77 76 73 71 71
RH                        88 90 72 64 60 68 88 85 90 87 68 60 56 64 80 77 77 82
Wind dir                   S  E NE  S SW SE  E SE SE  S  W SW SW SW SW SW SW SW
Wind spd                   5  5  6  4  5  3  3  3  3  4  8  6  8  5  5  5  6  5
Wind gust                             16
Clouds                    FW B1 B2 B1 B1 FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     20          30           5           5           5
QPF 12hr              0.00-0.06        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S
Tstms                         S
Heat index                      95105107103 89          98107109104 91 86
Max heat               94    91   107   110   102    85   109   112   102    86
Heat                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/16  Mon 08/17/26  Tue 08/18/26  Wed 08/19/26  Thu 08/20/26
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          95      72    87      66    86      67    91      71    87
Temp          93 89   77 73 85 82   70 67 83 82   70 69 89 86   75 72 84 81
Dewpt         75 75   75 73 72 69   68 66 65 66   66 66 70 71   70 68 69 67
PWind dir         W       N     N      NE    NE      SE    SW       N     N
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr          5      50    10       5     5       5    20      30    10
Rain shwrs             C  S                                 S    C  S
Tstms                  C  S                                 S    S  S

$$