Area Forecast Matrices
Issued by NWS Central Illinois

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894
FOUS53 KILX 181906
AFMILX

Area Forecast Matrices
National Weather Service Lincoln IL
206 PM CDT Fri Sep 18 2026

ILZ027-190900-
Knox-
Including the city of Galesburg
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      68          85          66          75          58
Temp          73 76 70 69 68 68 75 82 85 80 72 70 67 67 69 71 71 67 63 62 60 59
Dewpt         68 71 69 68 68 68 72 74 74 74 71 70 67 67 69 70 69 66 63 61 60 58
RH            84 85 97 97100100 90 77 70 82 97100100100100 97 93 97100 97100 96
Wind dir       E  E  E SE SE SE SE  S SW  E  N NE  N NE NE NE NE NE NE NE NE NE
Wind spd       9  6  9  9  8  6  6  8  8  4  4  6  5  4  8 11 12 14 13 11 11 13
Wind gust        17 19 21 18                   17 16                24    21 24
Clouds        SC FW SC SC B2 B2 B2 B2 B2 B1 B1 B2 OV B2 B2 B2 B2 B2 OV OV OV B2
PoP 12hr                     30          40          70          70          70
QPF 12hr              0.03-0.11   0.03-0.16   0.22-0.31   0.18-0.32   0.40-0.58
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C  C  S  S  S  C  L  L  L  L  L  L  L  L  L  L  L
Tstms                      C  S        S  S  C  C     S     C  C  C  C  S  S  S
Heat index                         88 93
Max heat                           92    96


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          65      53    64      50    68      52    69      54    71
Temp          62 62   57 54 61 60   52 51 65 63   55 53 66 64   58 55 68 66
Dewpt         61 58   56 53 55 54   51 50 57 57   54 53 60 59   57 55 61 61
PWind dir        NE      NE    NE      NE    NE      NE    NE      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV B2   B2 B2 B2 B1   B1 SC B1 B1   SC SC SC B1   SC SC SC SC
PoP 12hr         60      30    20       0     0       0     5       5     5
Rain shwrs     L  C    C  C  S
Tstms          S

$$
ILZ028-190900-
Stark-
Including the city of Toulon
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      67          83          66          74          57
Temp          69 74 68 67 68 68 73 80 83 78 71 70 67 67 68 70 70 66 62 62 60 58
Dewpt         66 68 67 67 67 67 70 72 73 72 71 69 67 66 67 67 66 62 61 59 57 56
RH            90 82 97100 97 97 90 77 72 82100 97100 97 97 90 87 87 97 90 90 93
Wind dir       E  E  E SE SE SE SE  S SW SE  N  N  N NE NE NE NE NE NE NE NE NE
Wind spd      10  8  9 10  8  6  8  8  8  5  4  6  6  5 10 12 13 16 14 12 12 14
Wind gust           19 20
Clouds        B1 FW SC B1 B2 B2 OV OV B2 B1 B1 B2 OV B2 B2 OV B2 B2 B2 B2 OV B2
PoP 12hr                     40          50          70          80          70
QPF 12hr              0.09-0.14   0.13-0.20   0.28-0.36        0.25   0.41-0.55
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C  C  S     C  C  L  L  D  D  L  L  L  L  L  L  L
Tstms                      C  S           C  C  C     S     S  S  S  S  S  S  S
Heat index                            89
Max heat                           87    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          65      53    64      50    68      52    69      54    71
Temp          62 61   57 54 61 60   53 51 65 63   55 53 66 64   57 55 68 66
Dewpt         57 55   53 51 52 51   50 49 54 54   53 52 56 56   55 53 57 57
PWind dir        NE      NE    NE      NE    NE      NE    NE      NE    NE
Wind char        BZ      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B1 B1   B1 SC SC B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      40    20       5     5       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          S

$$
ILZ030-190900-
Marshall-
Including the city of Lacon
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      67          84          66          75          57
Temp          72 74 68 67 67 67 73 80 84 79 72 70 68 68 70 71 70 67 63 62 60 58
Dewpt         67 67 66 66 67 67 69 72 73 72 71 70 68 67 67 67 66 62 61 60 57 56
RH            84 79 93 97100100 87 77 70 79 97100100 97 90 87 87 84 93 93 90 93
Wind dir       E  E  E SE SE SE SE  S  S SW  S  N  N NE NE NE NE NE NE NE NE NE
Wind spd       9  6  8  8  6  6  8  8  6  5  4  5  6  4  8 10 12 14 12 11 12 13
Wind gust        17 18 18 17          17          19                23 21
Clouds        B1 FW SC SC B2 B2 B2 B2 B2 B1 SC B1 OV B1 B2 OV B2 B2 B2 B2 OV B2
PoP 12hr                     30          40          70          80          70
QPF 12hr                   0.11   0.16-0.25   0.26-0.36   0.20-0.26   0.47-0.64
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S           C  C  C  S     S  C  L  L  D  D  L  L  L  L  L  L  L
Tstms                      C  S           S  C  C           S  S  S  S  S  S  S
Heat index                            89
Max heat                           87    93


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          66      53    65      51    68      52    70      54    72
Temp          63 62   57 54 62 60   54 52 65 63   56 53 67 65   58 55 69 66
Dewpt         57 54   53 51 52 51   50 50 54 54   53 52 56 56   55 54 57 57
PWind dir        NE      NE    NE      NE    NE       N     N      NE    NE
Wind char        BZ      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B1 B2   B1 SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         70      30    20       5     5       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          S

$$
ILZ029-190900-
Peoria-
Including the city of Peoria
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          85          67          76          59
Temp          73 76 71 69 69 69 76 82 85 81 74 72 69 68 71 72 72 68 64 63 61 59
Dewpt         68 70 69 68 69 69 71 73 73 73 71 70 69 67 69 70 69 65 63 62 60 58
RH            84 82 93 97100100 85 74 67 77 90 93100 97 93 93 90 90 97 97 97 96
Wind dir       E  E  E SE SE SE SE  S SW  S  E NE  N NE NE NE NE NE NE NE NE NE
Wind spd       9  6  9  9  8  6  8  8  8  5  4  6  5  4  8 10 12 14 13 11 12 13
Wind gust                 18                      19                24       24
Clouds        SC SC SC SC B1 B2 B2 OV B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 OV OV B2
PoP 12hr                     20          30          60          70          70
QPF 12hr              0.05-0.12   0.08-0.18   0.21-0.30   0.15-0.26   0.46-0.68
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  C        S  S  C  L  D  D  L  L  L  L  L  L  L
Tstms                      S  S           S  S  C           C  C  C  C  C  S  S
Heat index                         88 92
Max heat         85                94    97    84


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          66      54    65      51    69      53    70      55    72
Temp          63 63   58 55 62 61   54 53 66 64   57 54 67 65   59 56 69 67
Dewpt         59 57   56 53 54 53   52 51 56 56   55 53 58 58   57 55 59 59
PWind dir        NE      NE    NE      NE    NE      NE     N      NE    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 SC SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         60      30    20       5     5       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          S  S

$$
ILZ031-190900-
Woodford-
Including the city of Eureka
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      68          85          67          76          57
Temp          74 75 69 68 68 68 75 81 85 81 73 71 69 68 71 73 72 67 63 62 60 58
Dewpt         68 69 68 67 68 68 71 73 73 72 71 70 69 67 70 70 69 65 63 62 59 57
RH            82 82 97 97100100 87 77 67 74 93 97100 97 97 90 90 93100100 96 96
Wind dir       E  E  E SE SE SE  S  S  S  S SE NE  N NE NE NE NE NE NE NE NE NE
Wind spd       9  8  9  9  8  8  8  9  8  6  5  5  5  4  8 10 13 16 13 12 12 13
Wind gust              19 19                      19                      23
Clouds        B1 SC SC SC B1 B2 B2 B2 OV B1 SC B1 OV B1 B2 B2 B2 B2 B2 B2 OV B2
PoP 12hr                     20          30          70          70          70
QPF 12hr              0.05-0.11   0.09-0.17   0.21-0.30   0.14-0.21   0.62-0.67
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S           S  S  C        S  C  C  L  L  L  L  L  L  L  L  L  L
Tstms                      S  S  S        S  C  C           S  S  C  C  C  S  S
Heat index                         86 92
Max heat                           90    94    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          67      53    65      51    69      52    70      54    72
Temp          64 63   57 54 62 60   54 52 66 63   56 53 68 65   58 55 70 66
Dewpt         60 56   55 52 54 53   52 52 57 56   55 53 58 57   56 55 59 58
PWind dir        NE      NE    NE      NE    NE      NE     N      NE    NE
Wind char        BZ      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B1 B2   B1 B1 B1 B1   SC SC SC B1   SC SC SC SC
PoP 12hr         70      30    20       5     5       0     0       5     5
Rain shwrs     L  C    S  C  S
Tstms          S  S

$$
ILZ036-190900-
Fulton-
Including the city of Canton
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          68          78          59
Temp          81 78 72 71 70 70 79 86 88 83 75 71 69 68 73 76 75 70 65 63 61 60
Dewpt         72 72 71 70 70 69 72 73 73 72 71 70 68 68 71 71 71 68 65 63 61 60
RH            74 82 97 97100 97 79 65 61 70 87 97 97100 93 85 87 93100100100100
Wind dir       E  E  E SE SE  S  S  S SW  S SE NE  N  N NE NE NE NE NE NE NE NE
Wind spd       8  5  6  8  5  5  6  6  6  4  4  5  4  2  4  6  9 11 11  8  8 10
Wind gust        16 18 19 18    17             16 17    14 17 19 23 24 20 20 23
Clouds        SC SC SC SC B1 B1 B2 B2 B2 B1 SC B1 B2 B2 B1 B2 B2 B2 B2 OV OV B2
PoP 12hr                     20          20          60          70          70
QPF 12hr                   0.04   0.01-0.12   0.16-0.25   0.11-0.21   0.52-0.76
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  S              C  L  L  L  L  L  L  L  L  L  L
Tstms                      S                    C           C  C  C  C  C  S  S
Heat index                         92 96 88
Max heat         92                96    98    87                83


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          67      54    65      50    68      52    70      55    72
Temp          64 64   58 55 62 62   54 52 66 64   56 54 68 65   58 56 69 67
Dewpt         62 60   57 54 56 55   53 51 57 57   56 54 60 59   58 55 61 61
PWind dir        NE      NE    NE      NE    NE      NE    NE      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV   B2 B2 B2 B1   B1 SC SC B1   SC SC SC B1   SC SC SC SC
PoP 12hr         60      30    20       5     0       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          S  S

$$
ILZ037-190900-
Tazewell-
Including the city of Pekin
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          68          78          59
Temp          77 77 71 70 70 70 78 85 88 82 75 72 69 68 73 76 75 69 64 63 61 60
Dewpt         71 71 69 69 70 69 71 72 72 71 70 70 69 68 70 70 70 66 64 63 61 59
RH            82 82 93 97100 97 79 65 59 69 84 93100100 90 82 84 90100100100 96
Wind dir       E  E  E SE SE SE  S  S  S  S SE  E  N  N NE NE NE NE NE NE NE NE
Wind spd       9  8  9  9  8  8  8  8  8  5  5  5  6  3  6  9 11 14 13 11 11 13
Wind gust           19 19 18                      19                24 21 23
Clouds        SC SC SC SC SC B2 B2 B2 OV B1 B1 B1 B2 B1 B2 B2 B1 B1 B2 B2 OV B2
PoP 12hr                      5          20          50          70          70
QPF 12hr              0.02-0.09   0.05-0.12   0.16-0.23   0.11-0.18   0.58-0.72
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                 S           S  S  C  L  L  L  L  L  L  L  L  L
Tstms          S                             S  S           S  C  C  C  C  S  C
Heat index                         91 94 87
Max heat         88                95    97    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          67      54    66      51    69      53    70      55    73
Temp          64 64   58 55 63 61   54 53 66 64   56 54 68 65   58 56 70 67
Dewpt         61 58   56 53 55 54   53 52 57 56   56 54 59 58   57 56 59 59
PWind dir        NE      NE    NE      NE    NE      NE     N      NE    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B1 B1   B1 SC SC B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    10       5     0       0     0       5     5
Rain shwrs     L  C    S  C  S
Tstms          S  S

$$
ILZ038-190900-
McLean-
Including the cities of Bloomington and Normal
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      68          86          67          79          58
Temp          74 75 69 68 68 68 77 83 86 81 73 71 69 68 73 76 75 69 64 63 60 58
Dewpt         70 70 68 68 68 68 71 73 72 71 70 69 68 68 70 71 69 66 64 62 60 58
RH            87 84 97100100100 82 72 63 72 90 93 97100 90 85 82 90100 97100100
Wind dir       E  E  E SE SE SE  S  S  S  S SE  S  N  N NE NE NE NE NE NE NE NE
Wind spd      10  9  9 10 10  9  9  9  9  8  6  6  6  5  8 10 13 16 13 12 13 14
Wind gust           19    20
Clouds        B1 SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 OV OV B2
PoP 12hr                     10          30          50          60          70
QPF 12hr                   0.03   0.05-0.11   0.16-0.26   0.07-0.16   0.52-0.67
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S              S  C        S  C  C  C  L  L  L  L  L  L  L  L  L
Tstms          S              S  S        S  S  S  S        S  S  C  C  C  C  C
Heat index                         89 92
Max heat         85                94    95    83


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          67      52    66      51    68      52    70      53    72
Temp          64 64   57 54 63 61   54 52 66 63   56 53 68 65   57 55 70 66
Dewpt         61 58   55 52 55 54   53 52 57 56   55 53 59 58   57 55 59 58
PWind dir        NE      NE    NE      NE    NE      NE     N      NE    NE
Wind char        BZ      GN    GN      GN    GN      LT    GN      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC B1   SC SC SC SC
PoP 12hr         70      30    20       5     5       0     5       5     5
Rain shwrs     L  C    C  C  S
Tstms          C  C

$$
ILZ040-190900-
Schuyler-
Including the city of Rushville
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          68          80          60
Temp          84 81 74 73 72 71 80 88 90 84 77 73 70 68 74 78 77 72 67 65 62 61
Dewpt         73 73 72 71 71 70 72 71 71 71 70 68 68 68 71 71 71 69 67 65 62 61
RH            70 77 93 93 97 97 77 57 54 65 79 84 93100 90 79 82 90100100100100
Wind dir       E  E  E SE SE  S SW SW SW  S  S SW NW NW  N  N  N NE NE NE NE NE
Wind spd       6  5  6  6  5  5  6  8  8  5  4  5  5  2  4  5  9 11 11  8  6 10
Wind gust           17    16 16 17                16                21 18 18 21
Clouds        SC SC SC FW SC B1 B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B1 B2 B2 OV OV B2
PoP 12hr                     10          10          50          70          70
QPF 12hr                   0.01           0   0.14-0.19        0.13   0.53-0.73
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L  L  L  L  L  L  L  L
Tstms                                           S           S  C  C  C  C  S  S
Heat index    90 86                94 96 89
Max heat         94    84          98    99    87          84    84


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          67      55    65      50    69      53    70      55    72
Temp          65 65   59 56 63 62   54 52 66 65   57 54 69 66   59 56 70 68
Dewpt         64 61   58 55 57 55   53 51 57 58   56 54 60 59   58 56 61 61
PWind dir        NE      NE    NE       N    NE      NE    NE      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B2   B1 SC SC SC   SC SC SC B1   SC SC SC SC
PoP 12hr         60      40    20       5     0       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          S  S

$$
ILZ041-190900-
Mason-
Including the city of Havana
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          68          81          60
Temp          82 80 73 72 71 71 81 88 90 84 76 73 70 68 75 79 78 71 65 64 62 60
Dewpt         73 71 70 70 70 70 72 71 70 70 69 68 68 68 70 70 70 67 65 63 62 60
RH            74 74 90 93 97 97 74 57 52 63 79 84 93100 84 74 76 87100 97100100
Wind dir       E  E  E SE SE  S SW SW SW  S SE SE  N NW  N  N  N NE NE NE NE NE
Wind spd       6  6  6  8  6  5  6  5  8  5  4  5  5  2  4  5  9 10 10  6  8  9
Wind gust           19 18 17 16                   19             23 21 18 19 20
Clouds        SC SC SC FW SC B1 B1 B2 B2 B1 SC B1 B2 B2 B2 B2 B1 B1 B2 B2 OV B2
PoP 12hr                      5          10          40          70          70
QPF 12hr                   0.02   0.01-0.07   0.12-0.20   0.08-0.14   0.53-0.76
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S              S  C  L  L  L  L  L  L  L  L  L
Tstms                                           S           S  S  C  C  C  S  C
Heat index    88                   94 96
Max heat         92                98    98    86          84    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          68      54    66      51    70      53    71      55    73
Temp          66 66   59 56 64 62   54 53 67 65   57 54 69 66   59 56 71 68
Dewpt         62 59   57 54 55 54   52 52 56 56   56 54 58 58   57 56 59 59
PWind dir        NE      NE    NE      NE    NE      NE     N      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    10       5     0       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          S  S

$$
ILZ047-190900-
Cass-
Including the city of Beardstown
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          68          83          60
Temp          85 81 74 73 72 72 82 90 91 84 77 73 71 68 75 81 80 73 67 65 63 61
Dewpt         73 73 71 70 70 69 71 70 69 69 67 67 67 67 70 70 70 68 66 64 63 61
RH            67 77 90 90 93 90 69 52 49 61 71 81 87 97 84 69 72 84 97 97100100
Wind dir       E  E  E SE SE  S SW SW SW  S  S  S NW  W  N  N  N NE NE NE NE NE
Wind spd       6  6  6  8  6  5  8  8  8  5  5  5  5  2  4  5  8 11 11  8  8 10
Wind gust                    16                   17                21
Clouds        SC SC B1 FW SC B1 B1 B2 B2 B1 SC SC B1 B2 B2 B2 B2 B1 B2 B2 OV B2
PoP 12hr                     10           5          40          70          70
QPF 12hr                   0.01        0.01   0.06-0.15   0.06-0.13   0.52-0.72
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  C  L  L  L  L  C  C  L  L  L
Tstms                                           S           S  C  C  C  C  S  C
Heat index    92 86                96 96
Max heat         95    84          98    99    87          85    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          69      55    66      51    70      53    71      55    73
Temp          67 66   60 56 64 62   54 52 68 64   57 54 70 65   59 56 71 68
Dewpt         63 60   57 54 56 54   53 51 56 56   55 54 58 58   57 55 59 59
PWind dir        NE      NE    NE       N     N      NE    NE      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 SC B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      40    20       0     0       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          C  C

$$
ILZ048-190900-
Menard-
Including the city of Petersburg
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          91          69          83          61
Temp          83 81 74 72 72 72 82 90 90 84 77 73 70 69 76 81 80 73 66 64 63 61
Dewpt         75 71 70 70 70 69 70 69 69 68 67 67 67 67 68 68 68 66 65 63 62 61
RH            77 72 87 93 93 90 67 50 50 59 71 81 90 93 76 65 67 79 97 97 97100
Wind dir       E  E  E SE SE  S SW SW SW  S  S  S NW  W  N  N  N NE NE NE NE NE
Wind spd       8  6  8  9  8  6  6  6  8  5  5  6  6  3  5  5  9 11 11  8  8 10
Wind gust                                         18             21
Clouds        SC SC SC FW SC B1 B1 B2 B2 B1 SC SC B1 B2 B2 B2 B2 B1 B2 B2 OV B2
PoP 12hr                      5          10          40          60          70
QPF 12hr                   0.02        0.02   0.07-0.13        0.07   0.54-0.72
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         C  C  C  L  L  C  C  L  L  L
Tstms                                                       S  S  C  C  C  S  C
Heat index    89                87 95 95
Max heat         92                97    97    84          85    86


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          70      55    67      51    71      53    72      55    74
Temp          69 66   60 56 65 62   54 53 68 65   56 54 70 66   58 56 72 68
Dewpt         61 58   56 54 54 53   52 51 54 55   55 54 56 56   56 55 57 57
PWind dir        NE      NE    NE       N     N      NE     N      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    10       5     0       0     5       5     5
Rain shwrs     L  C    S  C
Tstms          C  C

$$
ILZ042-190900-
Logan-
Including the city of Lincoln
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          69          83          60
Temp          80 80 73 72 71 71 81 88 90 84 77 73 71 69 76 80 79 72 66 64 62 61
Dewpt         75 71 70 70 70 70 71 71 70 69 68 67 68 67 69 69 69 67 65 64 62 61
RH            85 74 90 93 97 97 72 57 52 61 74 81 90 93 79 69 72 84 97100100100
Wind dir       E  E  E SE SE  S SW SW SW  S  S  S NW NW  N  N  N NE NE NE NE NE
Wind spd       9  8  8  9  8  6  6  8  8  5  5  5  5  3  6  8 11 14 12 10 11 13
Wind gust           19    18                      16
Clouds        SC SC SC SC SC B1 B1 B2 B2 B2 B1 SC B1 B1 B2 B2 B2 B1 B1 B2 B2 B2
PoP 12hr                      5          20          30          60          70
QPF 12hr                   0.02   0.01-0.07   0.06-0.17   0.05-0.12   0.47-0.59
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                 S           S     C  C  C  L  L  C  C  L  L  L
Tstms          S                 S           S              S  S  C  C  C  S  C
Heat index                         94 95
Max heat         98                96    97    85          86    87


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          70      55    67      52    70      53    71      55    74
Temp          67 66   59 56 64 62   54 53 68 65   56 55 70 66   58 56 71 68
Dewpt         61 58   56 54 55 54   53 52 56 56   56 54 57 57   57 55 58 58
PWind dir        NE      NE    NE      NE     N      NE     N      NE    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    20       5     0       0     5       5     0
Rain shwrs     L  C    C  C  S
Tstms          C  C

$$
ILZ043-190900-
De Witt-
Including the city of Clinton
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          88          68          82          59
Temp          77 78 71 69 69 69 79 86 88 82 75 72 70 68 76 80 79 72 66 64 62 60
Dewpt         71 70 69 68 69 69 71 71 70 70 68 67 67 67 69 70 69 66 64 63 62 60
RH            82 76 93 97100100 77 61 55 67 79 84 90 97 79 72 72 81 93 97100100
Wind dir       E  E  E SE SE SE  S  S SW  S SE  S NW  N  N  N  N NE NE NE NE NE
Wind spd      10  9  9 10  9  9  9  8  9  8  6  6  5  5  9 10 13 18 16 13 14 17
Wind gust           19
Clouds        SC SC SC SC SC B1 B1 B2 B2 B2 B1 SC B1 B1 B2 B2 B2 B1 B1 B2 B2 B2
PoP 12hr                      5          20          30          60          60
QPF 12hr                   0.02        0.04   0.11-0.16   0.06-0.12   0.49-0.57
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                 S           S     C  C  C  L  L  C  C  L  L  L
Tstms          S                 S           S     S           S  C  C  C  S  C
Heat index                         92 93
Max heat         88                95    96    84          85    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          69      54    67      52    69      53    71      54    73
Temp          66 65   59 55 64 62   55 53 67 64   57 54 70 66   58 55 71 67
Dewpt         61 57   56 53 55 53   53 52 56 55   56 54 57 56   56 55 58 57
PWind dir        NE      NE    NE      NE    NE      NE     N      NE    NE
Wind char        BZ      BZ    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    20       5     5       0     5       5     5
Rain shwrs     L  L    C  C  S
Tstms          C  C

$$
ILZ049-190900-
Scott-
Including the city of Winchester
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          94          69          86          61
Temp          88 84 77 75 73 73 83 92 93 86 78 75 72 69 77 83 83 76 69 66 64 62
Dewpt         73 74 73 72 71 70 71 69 67 68 67 66 67 67 70 70 71 70 68 66 64 62
RH            61 72 87 90 93 90 67 47 43 55 69 74 84 93 79 65 67 82 97100100100
Wind dir       E  E  E SE SE  S SW SW SW  S SE  S NW  W NW NW  N  N NE NE NE NE
Wind spd       5  5  5  6  5  5  6  8  8  4  4  5  5  1  4  4  5 10 10  8  6  8
Wind gust                                         18
Clouds        FW SC SC FW SC SC B1 B2 B2 B1 SC SC B1 B2 B2 B2 B1 B2 B2 OV OV B2
PoP 12hr                     10           5          30          70          70
QPF 12hr                   0.01           0   0.00-0.07   0.05-0.10   0.48-0.54
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S                                C  L  L  L  L  C  C  L  L  L
Tstms             S                                         S  C  C  S  C  S  C
Heat index    95 91                97                      88
Max heat        101    88          99   100    87          90    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          72      56    68      51    72      53    73      55    74
Temp          69 68   61 57 65 63   55 52 69 66   57 54 71 67   60 56 72 70
Dewpt         65 63   59 56 57 57   54 52 56 58   57 54 58 59   58 56 59 61
PWind dir        NE      NE    NE       N     N       N     N      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 SC B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         70      30    10       0     0       0     5       5     5
Rain shwrs     L  C    S  C
Tstms          C  C

$$
ILZ050-190900-
Morgan-
Including the city of Jacksonville
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          93          69          85          61
Temp          87 82 75 74 73 72 82 91 92 85 78 74 71 69 76 83 82 75 68 66 63 62
Dewpt         74 73 72 71 70 69 71 69 67 67 66 66 67 66 70 69 70 69 67 65 63 62
RH            65 74 90 90 90 90 69 49 44 55 67 76 87 90 82 63 67 82 97 97100100
Wind dir       E  E  E SE  S  S SW SW SW  S SE  S NW  W NW NW  N NE NE NE NE NE
Wind spd       6  5  6  8  6  6  8  8  8  5  5  6  6  2  4  4  6 10 11  8  8  9
Wind gust                                         18
Clouds        FW SC SC FW SC SC SC B2 B2 B2 SC SC B1 B2 B2 B2 B1 B2 B2 OV B2 B2
PoP 12hr                     10           5          30          60          70
QPF 12hr                   0.01           0   0.00-0.09   0.02-0.11   0.44-0.67
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S                             S  C  L  L  L  L  C  C  L  L  L
Tstms             S                             S           S  C  C  C  C  S  C
Heat index    94 88             87 96
Max heat        101    86          98    99    86          89    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          71      55    68      51    71      53    72      55    74
Temp          69 68   61 57 65 62   55 52 69 65   57 54 70 66   59 56 72 69
Dewpt         63 62   58 55 56 55   53 51 55 57   56 54 57 58   58 56 58 59
PWind dir        NE      NE    NE       N     N       N     N      NE    NE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 SC B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    10       0     0       0     5       5     5
Rain shwrs     L  C    S  C  S
Tstms          C  C

$$
ILZ051-190900-
Sangamon-
Including the city of Springfield
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          93          70          86          62
Temp          85 82 75 73 72 72 83 91 92 85 79 75 72 70 77 83 83 75 69 66 64 63
Dewpt         75 72 71 71 70 69 71 69 68 68 66 66 66 66 69 69 70 68 67 65 64 63
RH            72 72 87 93 93 90 67 49 46 57 64 74 81 87 76 63 65 79 93 97100100
Wind dir       E  E  E SE SE  S SW SW SW  S  S  S  W  W NW NW  N NE NE NE NE NE
Wind spd       6  6  8  8  8  6  8  8  8  5  5  6  6  2  5  5  8 10 11  8  8 10
Wind gust                                         18             20
Clouds        SC SC SC SC SC B1 SC B1 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B1 B2 B2 B2
PoP 12hr                     10          10          30          50          70
QPF 12hr                   0.01        0.01   0.00-0.08   0.02-0.07   0.31-0.69
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                   C  C  C  C  C  C  C  L  L  L
Tstms          S                                            S  S  C  C  C  S  C
Heat index    93 88                96
Max heat        103    89          98    99    89          90    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          72      56    69      52    72      54    73      56    75
Temp          70 69   61 57 66 63   56 54 69 66   57 55 71 67   60 57 72 69
Dewpt         63 61   58 55 56 55   53 52 55 56   56 55 57 57   57 56 58 59
PWind dir        NE      NE    NE       N     N       N     N      NE    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    10       0     0       0     5       5     0
Rain shwrs     L  C    S  C  S
Tstms          C  C

$$
ILZ053-190900-
Macon-
Including the city of Decatur
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          91          69          85          60
Temp          86 80 72 71 71 71 82 89 91 83 76 73 71 69 78 83 82 74 68 65 63 61
Dewpt         73 72 70 69 70 70 71 70 69 69 67 66 66 66 70 70 69 68 66 64 63 61
RH            65 77 93 93 97 97 69 54 49 63 74 79 84 90 76 65 65 82 93 97100100
Wind dir       E  E  E SE SE  S SW SW SW  S SE  S SW  W NW  N  N NE NE NE NE NE
Wind spd       9  9  9  9  8  8  9  9  9  6  6  8  6  3  8  8 11 13 13 11 12 16
Clouds        SC SC SC SC SC B1 B1 B1 B2 B2 SC SC SC B1 B1 B2 B2 B2 B1 B2 B2 B2
PoP 12hr                      5          20          20          50          70
QPF 12hr                   0.01        0.01   0.02-0.12   0.01-0.13   0.25-0.55
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                 S                 S  C  C  C  C  C  C  L  L  L
Tstms          S                 S                 S           S  C  C  C  S  C
Heat index    92                   94
Max heat        101                97    98    85          90    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          71      55    68      52    71      53    72      54    74
Temp          68 67   60 56 66 63   55 53 68 65   57 54 70 66   58 56 72 68
Dewpt         63 60   56 54 56 55   53 53 57 56   56 54 58 57   56 55 58 58
PWind dir        NE      NE    NE      NE     N      NE     N      NE    NE
Wind char        BZ      GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         70      30    20       0     0       0     5       5     0
Rain shwrs     L  L    C  C  S
Tstms          C  C

$$
ILZ044-190900-
Piatt-
Including the city of Monticello
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          89          69          84          60
Temp          80 78 71 69 69 69 80 87 89 82 75 72 71 69 77 82 81 73 67 65 62 61
Dewpt         70 71 69 68 69 69 71 71 70 70 68 67 66 67 70 71 70 68 66 64 62 61
RH            72 79 93 97100100 74 59 54 67 79 84 84 93 79 69 69 84 97 97100100
Wind dir       E  E  E SE SE  S  S SW SW  S SE  S SW  E  N  N  N NE NE NE NE NE
Wind spd      10  9  9  9  8  8  9  9  8  8  6  8  6  4  8  9 11 16 13 12 13 16
Clouds        SC SC SC B1 SC B1 B1 B1 B1 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      5          20          20          50          60
QPF 12hr                   0.01        0.03   0.05-0.16   0.03-0.15   0.27-0.52
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C                 S        S  S  S  S  C  C  C  C  C  C  L  L  L
Tstms          S                 S        S  S  S  S           S  C  C  C  S  C
Heat index                         93 94
Max heat         93                96    96                89    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          70      54    67      52    70      53    71      54    73
Temp          67 66   59 56 65 62   55 53 68 64   57 54 70 66   58 55 72 68
Dewpt         63 59   56 54 57 55   53 53 57 57   56 54 58 58   57 55 59 58
PWind dir        NE      NE    NE      NE     N       N     N      NE    NE
Wind char        BZ      GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         70      30    20       0     5       0     5       5     5
Rain shwrs     L  L    C  C  S
Tstms          C  C

$$
ILZ045-190900-
Champaign-
Including the cities of Champaign and Urbana
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      67          87          68          83          59
Temp          77 76 69 68 68 68 79 86 87 80 74 72 70 68 76 81 79 72 66 64 61 60
Dewpt         71 70 68 67 67 68 72 72 72 71 69 68 67 67 71 72 70 68 65 63 61 60
RH            82 82 97 97 97100 79 63 61 74 84 87 90 97 85 74 74 87 97 97100100
Wind dir      NE  E  E SE SE SE  S  S  S  S SE  S SW NE  N  N  N NE NE NE NE NE
Wind spd       9  8  8  8  8  8  9  8  8  6  6  6  5  3  5  6  9 13 12 10 11 12
Wind gust                       19
Clouds        B1 SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B2 B2 B2
PoP 12hr                      5          30          30          60          60
QPF 12hr                   0.01   0.04-0.10   0.08-0.24   0.02-0.14   0.27-0.59
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C              S  C  S     S  S  C  C  C  C  C  C  C  C  L  L  L
Tstms          S              S  C  S     S  S  S  S           S  C  S  C  S  C
Heat index                         92 94
Max heat         94                97    97                89    90


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          69      54    67      52    69      53    72      54    73
Temp          67 65   58 55 65 62   55 54 67 64   57 54 70 66   58 55 71 67
Dewpt         63 59   55 53 57 55   53 53 58 57   56 54 59 58   57 55 59 58
PWind dir        NE      NE    NE      NE     N       N     N      NE    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         70      30    20       5     5       0     5       5     5
Rain shwrs     L  C    C  C  S
Tstms          C  C       S

$$
ILZ046-190900-
Vermilion-
Including the city of Danville
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      66          86          68          83          60
Temp          78 75 69 67 66 67 77 85 86 79 73 71 69 69 76 81 80 72 66 64 62 60
Dewpt         71 68 67 66 65 66 71 72 72 71 70 68 67 67 70 70 69 66 64 62 60 59
RH            79 79 93 97 97 97 82 65 63 77 90 90 93 93 82 69 69 81 93 93 93 96
Wind dir      NE  E  E  E SE SE  S  S  S  S SE  S SW  N  N  N  N NE NE NE NE NE
Wind spd       8  6  6  6  5  6  8  8  6  5  5  6  5  2  4  5  8 11 11  9 10 11
Wind gust                 17
Clouds        B1 SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B2 SC B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     10          40          40          60          60
QPF 12hr                      0   0.05-0.15   0.05-0.30   0.00-0.10   0.31-0.41
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L              S  C  C     S  S  C  C  L  L  C  C  C  C  L  L  L
Tstms          S              S  C  C     S  S  S  S           S  C  S  C  S  C
Heat index                         91 93
Max heat         90                96    97                88    89


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          70      54    68      53    69      54    72      55    73
Temp          67 66   58 55 66 63   56 54 67 64   57 55 70 66   58 56 71 67
Dewpt         61 57   55 52 56 54   53 53 57 55   55 54 58 56   56 55 58 57
PWind dir        NE      NE    NE      NE     N       N     N       N    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B2 B2 B1 B1   SC SC B1 B1   SC SC SC SC
PoP 12hr         70      40    20       5     5       0     5       5     5
Rain shwrs     L  C    C  C  S  S
Tstms          C  C       S     S

$$
ILZ052-190900-
Christian-
Including the city of Taylorville
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          93          70          88          62
Temp          90 83 75 73 72 72 83 91 93 86 78 75 73 70 79 85 85 77 70 67 64 63
Dewpt         75 73 72 71 71 69 71 70 68 68 66 65 65 66 69 69 69 69 67 66 64 63
RH            62 72 90 93 97 90 67 50 44 55 67 71 76 87 72 59 59 76 90 97100100
Wind dir      NE  E  E SE SE  S SW SW SW  S  S  S SW  W NW NW  N NE NE NE NE NE
Wind spd       6  6  6  8  6  6  8  8  8  5  5  6  5  2  5  5  6  9  9  6  8  9
Clouds        FW SC SC SC SC B1 B1 B1 B2 B2 SC SC SC SC B1 B2 B2 B2 B1 B2 B2 B2
PoP 12hr                     10          10          20          40          70
QPF 12hr                   0.02           0        0.01        0.02   0.18-0.43
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S              S                 S  C  C  C  C  C  C  L  L  L
Tstms          S  S              S                          S  S  S  S  S  S  S
Heat index   101 88             88 96                      90
Max heat        107    84          97    99    86          91    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          74      56    70      52    72      53    73      55    75
Temp          71 70   61 57 67 64   56 53 70 66   57 54 72 68   59 56 73 70
Dewpt         65 62   58 56 57 56   53 53 57 57   56 54 58 58   57 56 58 59
PWind dir        NE      NE    NE       N     N       N     N      NE    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    10       0     0       0     5       5     0
Rain shwrs     L  L    S  C  S
Tstms          S  C    S

$$
ILZ061-190900-
Shelby-
Including the city of Shelbyville
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          93          70          90          62
Temp          92 82 74 72 72 71 83 91 93 85 77 74 72 70 80 87 87 78 70 67 64 63
Dewpt         72 72 71 70 70 70 71 68 66 67 66 64 63 64 68 67 67 68 67 65 64 63
RH            52 72 90 93 93 97 67 47 41 55 69 71 73 81 67 52 52 71 90 93100100
Wind dir      NE  E  E SE SE  S SW SW SW SW SE  S SW SW  W NW  N NE NE NE NE NE
Wind spd       6  6  6  6  5  5  6  8  6  5  5  6  5  2  5  5  6  8  9  6  8  9
Wind gust                          18
Clouds        SC SC SC SC SC SC SC B1 SC B2 B1 SC B1 SC SC B1 B2 B1 B1 B2 B2 B2
PoP 12hr                     10          20          20          30          60
QPF 12hr                   0.02        0.01           0        0.01   0.15-0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S              S  S              S  S  S  C  C  C  C  L  L  L
Tstms          S  S              S  S              S        S  S  S  S  S     S
Heat index   100 87             88
Max heat        106    85          97    98    85          92    93


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          75      56    70      52    72      53    74      54    75
Temp          72 70   61 57 68 65   56 54 70 67   57 54 72 68   59 56 73 70
Dewpt         64 61   58 55 57 55   54 53 56 56   56 54 57 56   57 56 57 57
PWind dir        NE      NE    NE       N     N       N     N      NE    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    10       0     0       0     5       5     5
Rain shwrs     L  L    C  C  S
Tstms          S  C    S  S

$$
ILZ054-190900-
Moultrie-
Including the city of Sullivan
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          91          70          87          61
Temp          88 80 72 71 70 71 82 89 91 83 75 73 71 70 79 85 85 76 68 66 63 62
Dewpt         72 72 70 70 70 70 72 70 68 68 67 65 65 66 69 69 68 69 66 65 63 62
RH            59 77 93 97100 97 72 54 47 61 76 76 81 87 72 59 57 79 93 97100100
Wind dir      NE  E  E SE SE  S SW SW SW  S SE  S SW SW  W NW  N NE NE NE NE NE
Wind spd       9  9  8  8  6  6  8  9  8  5  5  8  6  3  6  6  9 11 10  9 10 11
Clouds        SC SC SC B1 SC SC SC B1 B1 B2 B1 SC B1 SC SC B1 B2 B1 B2 B2 B2 B2
PoP 12hr                      5          30          20          30          60
QPF 12hr                   0.01        0.01        0.03        0.01   0.17-0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                 S  S              S  S  S  C  C  C  C  L  L  L
Tstms          S                 S  S              S           S  S  S  S  S  S
Heat index    94                87 95
Max heat        100                97    98    85          91    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          73      55    69      52    71      53    73      54    74
Temp          70 68   60 56 67 64   55 53 69 65   57 54 71 67   58 55 72 69
Dewpt         64 61   57 55 57 56   53 53 57 57   56 54 58 57   56 55 58 58
PWind dir        NE      NE    NE      NE     N       N     N      NE    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         70      30    20       0     0       0     5       5     0
Rain shwrs     L  L    C  C  S
Tstms          S  C    S  S

$$
ILZ055-190900-
Douglas-
Including the city of Tuscola
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          90          69          87          61
Temp          86 79 71 70 69 69 81 89 90 82 75 73 71 69 79 85 84 75 68 65 63 61
Dewpt         71 71 69 69 69 69 72 71 70 70 68 67 65 66 70 71 69 68 66 64 63 61
RH            61 77 93 97100100 74 56 52 67 79 81 81 90 74 63 61 79 93 97100100
Wind dir      NE  E  E SE SE  S  S SW SW  S SE  S SW SW NW NW  N NE NE NE NE NE
Wind spd       9  9  8  8  6  8  9  9  8  6  6  8  6  3  5  6  9 12 10  9 10 11
Clouds        SC SC SC SC SC B1 SC B1 SC B2 B1 SC B1 SC B1 B2 B2 B1 B2 B2 B2 B2
PoP 12hr                      5          30          20          40          60
QPF 12hr                   0.01        0.04   0.02-0.08        0.02   0.21-0.32
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C                 S  S     S        S  C  C  C  C  C  C  L  L  L
Tstms          S                 S  S     S        S           S  S  S  C  S  C
Heat index    91                   96 96                   90
Max heat         98                98    98    83          91    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          73      55    69      52    71      53    73      54    75
Temp          70 68   60 56 67 64   56 54 69 65   57 55 72 67   58 55 72 68
Dewpt         64 60   56 54 58 56   54 53 57 57   56 55 58 57   57 55 58 58
PWind dir        NE      NE    NE      NE     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         70      30    20       5     0       0     5       5     0
Rain shwrs     L  L    C  C  S
Tstms          C  C    S  S

$$
ILZ056-190900-
Coles-
Including the cities of Charleston and Mattoon
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          92          70          89          62
Temp          90 81 73 71 70 70 82 90 92 84 76 74 72 70 80 86 86 77 69 66 64 62
Dewpt         71 72 70 69 69 70 71 70 67 68 68 66 64 65 68 68 67 68 67 65 64 62
RH            54 74 90 93 97100 69 52 44 59 76 76 76 84 67 55 53 74 93 97100100
Wind dir      NE  E  E SE SE  S  S SW SW  S SE  S SW SW  W NW  N NE NE NE NE NE
Wind spd       8  8  8  8  6  6  8  9  6  5  6  8  6  3  5  6  8 11 10  8 10 10
Clouds        SC SC SC B1 SC SC SC SC SC B2 B1 SC B1 SC SC B1 B2 B1 B2 B2 B2 B2
PoP 12hr                      5          30          20          30          60
QPF 12hr                   0.02   0.01-0.07        0.01        0.01   0.15-0.28
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C                    S              S  S  S  C  C  C  C  L  L  L
Tstms          S                    S              S           S  S  S  S     S
Heat index    96                   96
Max heat        101                98    98    85          91    92


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          74      56    70      53    72      53    73      55    75
Temp          71 70   61 57 68 65   56 55 69 66   57 55 71 68   58 56 73 69
Dewpt         64 61   57 55 57 56   54 54 56 56   56 55 57 57   57 56 57 57
PWind dir        NE      NE    NE       N     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      40    10       5     5       0     0       5     5
Rain shwrs     L  L    C  C  S
Tstms          S  C    S  S

$$
ILZ057-190900-
Edgar-
Including the city of Paris
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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                      68          89          69          87          61
Temp          87 78 71 69 68 69 80 88 89 81 74 72 70 69 79 85 84 75 68 66 63 62
Dewpt         71 70 69 68 68 68 72 71 70 70 69 68 66 66 69 69 69 68 67 65 63 62
RH            59 76 93 97100 97 77 57 54 69 84 87 87 90 72 59 61 79 97 97100100
Wind dir      NE NE  E  E SE SE  S SW  S SE  S  S SW SW  W NW  N NE NE NE NE NE
Wind spd       9  8  6  6  5  6  8  8  6  5  5  8  5  3  5  6  8 12 11  9 10 11
Wind gust           17    16       19             16
Clouds        SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2
PoP 12hr                     10          30          20          30          60
QPF 12hr                   0.01   0.04-0.10   0.01-0.07        0.01   0.19-0.32
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L                 S  C  S  S     S  S  S  S  C  C  C  C  L  L  L
Tstms          S                 S  C  S  S     S  S           S  S  S  S  S  C
Heat index    93                   95 94
Max heat        103                97    98                91    91


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          74      56    70      54    71      54    73      55    74
Temp          71 69   61 57 68 64   57 55 69 65   57 55 71 67   59 56 72 68
Dewpt         63 60   56 55 57 56   54 54 56 56   56 55 57 57   57 56 57 57
PWind dir        NE      NE    NE      NE     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC B1 B1   SC SC SC SC
PoP 12hr         60      40    20       5     5       0     5       0     5
Rain shwrs     L  C    C  C  S  S
Tstms          C  C    S  S     S

$$
ILZ062-190900-
Cumberland-
Including the city of Greenup
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          93          70          91          63
Temp          92 83 75 72 71 70 83 91 93 86 78 75 73 70 82 88 88 80 71 68 65 63
Dewpt         73 72 72 71 70 70 71 69 67 67 67 66 64 65 67 66 66 68 68 67 65 63
RH            54 70 90 97 97100 67 49 43 53 69 74 73 84 61 48 48 67 90 97100100
Wind dir      NE NE  E  E SE SE  S  W SW  S SE  S  S SW  W NW  N  N NE NE NE NE
Wind spd       6  8  6  6  5  5  6  9  6  4  4  6  5  3  5  6  8  9 10  8  9 10
Wind gust           17
Clouds        SC SC SC SC B1 SC SC SC SC B1 B1 B1 B1 SC SC B1 B2 B1 B1 B2 B2 B2
PoP 12hr                     10          20          20          30          50
QPF 12hr                   0.01        0.01           0        0.01   0.12-0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S                 S                       C  C  S  S  C  C  L
Tstms          S  S                 S                          S  S  S  S
Heat index   100 88             88 96
Max heat        105    84          98    98    86          93    94


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          77      57    72      54    73      54    74      55    75
Temp          74 72   62 58 69 67   58 55 71 68   58 56 72 69   59 57 73 70
Dewpt         64 62   59 56 57 56   55 54 55 56   57 55 56 56   58 56 56 57
PWind dir        NE      NE    NE       N     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      40    10       5     5       0     5       5     5
Rain shwrs     L  L    C  C
Tstms          S  C    S  S

$$
ILZ063-190900-
Clark-
Including the city of Marshall
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          92          70          90          63
Temp          90 82 73 71 70 70 82 91 91 84 77 74 72 70 82 88 88 79 71 68 65 63
Dewpt         74 72 71 70 69 69 71 70 68 69 69 67 65 66 67 67 67 68 68 67 65 63
RH            60 72 93 97 97 97 69 50 47 61 76 79 79 87 61 50 50 69 90 97100100
Wind dir      NE NE  E  E SE SE  S  W SW SE  S  S SW SW  W NW  N  N NE NE NE NE
Wind spd       8  8  6  6  5  5  8  9  6  5  5  6  6  4  5  6  8 10 10  9 10 10
Wind gust           17    16       19
Clouds        SC SC SC SC B1 B1 SC SC SC B1 B1 B1 B1 SC SC SC B1 B1 B1 B2 B2 B2
PoP 12hr                     10          30          20          20          50
QPF 12hr                   0.01   0.01-0.12        0.01        0.01   0.07-0.21
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C                    C           S  S  S  S  S  S  C  C  C  C  L
Tstms          S                    C           S  S           S  S  S  S     S
Heat index    99                87 97 96
Max heat        108                99   100    85          93    94


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          77      57    72      55    72      55    74      56    75
Temp          74 72   63 59 69 67   58 56 70 67   59 56 72 69   60 57 73 69
Dewpt         64 61   59 57 57 56   56 55 56 56   57 56 56 57   58 57 56 57
PWind dir        NE      NE    NE       N     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      40    20       5     5       0     5       0     5
Rain shwrs     L  L    C  C  S
Tstms          S  S    S  C

$$
ILZ066-190900-
Effingham-
Including the city of Effingham
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          94          70          92          64
Temp          93 85 76 73 72 71 84 93 94 87 78 75 73 70 82 90 89 81 72 69 66 64
Dewpt         72 73 72 71 71 70 71 68 66 66 66 64 63 63 66 65 66 68 68 67 66 64
RH            51 67 87 93 97 97 65 44 40 50 67 69 71 78 58 44 47 65 87 93100100
Wind dir      NE NE  E SE SE SE SW  W SW SW  S  S SW SW  W  W NW  N NE NE NE NE
Wind spd       4  5  5  5  4  4  6  8  6  4  4  6  5  2  4  5  6  6  6  5  6  8
Wind gust           16
Clouds        FW SC SC SC SC SC SC SC SC B1 SC SC B1 SC SC B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     20          10          10          20          50
QPF 12hr                   0.01        0.01           0        0.02   0.09-0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S                 S                       S  S  S  S  C  C  L
Tstms          S  S                 S                       S  S  S  S  S
Heat index   102 91
Max heat        109    87         100   100    87          94    95    82


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          78      58    72      54    73      54    74      56    76
Temp          75 74   63 59 70 68   58 55 71 68   58 55 73 69   60 57 73 71
Dewpt         65 63   59 57 57 56   55 54 56 56   57 55 56 57   57 56 56 57
PWind dir        NE      NE    NE       N     N       N     N       N    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B1 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      40    20       5     5       0     5       5     5
Rain shwrs     L  L    C  C  S
Tstms             C    C  S

$$
ILZ067-190900-
Jasper-
Including the city of Newton
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          94          71          93          65
Temp          93 84 76 73 72 71 84 93 93 87 79 76 73 71 83 90 90 82 73 70 67 65
Dewpt         75 73 73 72 71 70 72 69 67 68 67 66 64 64 67 66 66 68 69 68 67 65
RH            56 70 90 97 97 97 67 46 43 53 67 71 73 79 59 45 45 63 87 93100100
Wind dir      NE NE  E  E SE SE  S  W SW  S SE  S  S SW  W NW NW  N NE NE NE NE
Wind spd       5  6  6  5  4  4  6  9  6  4  4  6  5  3  5  6  8  8  9  8  9 10
Clouds        FW SC SC SC B1 SC SC SC SC B1 B1 B1 B1 FW SC SC B1 B1 B1 B2 B2 B1
PoP 12hr                     20          10          10          20          40
QPF 12hr              0.01-0.07        0.01           0        0.01   0.03-0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S                 S                       S  S        C  C  L
Tstms          S  S                 S                          S
Heat index   105 91             89 98
Max heat        112    87         101   100    87          95    95    84


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          80      59    73      55    74      55    75      57    76
Temp          77 75   64 60 71 69   59 57 72 69   59 56 73 70   60 58 74 72
Dewpt         65 63   60 58 58 57   56 55 56 57   58 56 57 57   58 57 57 57
PWind dir        NE      NE    NE       N     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    B2 B2   B1 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60      40    10       5     5       0     5       5     5
Rain shwrs     L  L    C  C  S
Tstms             S    C  C

$$
ILZ068-190900-
Crawford-
Including the city of Robinson
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          94          71          93          65
Temp          91 84 75 72 71 71 84 94 93 87 78 76 73 72 84 91 90 83 74 70 67 65
Dewpt         74 72 72 71 70 70 71 69 67 68 68 67 65 65 66 65 65 66 69 68 66 65
RH            58 67 90 97 97 97 65 44 43 53 71 74 76 79 55 42 44 57 84 93 97100
Wind dir      NE NE  E  E SE SE  S SW SW SE  S  S SW SW  W  W NW  N NE NE NE NE
Wind spd       6  8  6  5  4  4  6  9  6  5  5  6  5  4  5  6  8  9  9  8  9  9
Clouds        FW SC SC SC B1 SC FW SC FW SC B1 B1 B1 FW SC SC B1 B1 B1 B2 B2 B1
PoP 12hr                     20          20           5          20          40
QPF 12hr              0.01-0.07        0.01           0        0.01   0.03-0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S                 S                       S  S        C  C  C
Tstms          S  S                 S                       S  S
Heat index   101 90             89 99
Max heat        109    87         101   101    88          95    95    84


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          80      59    74      56    74      55    75      57    76
Temp          79 75   65 60 72 69   60 57 72 69   60 57 74 70   61 58 74 71
Dewpt         65 62   60 58 58 57   57 56 56 56   58 57 56 56   58 57 56 56
PWind dir        NE      NE    NE       N     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2   B1 B2 B1 B1   B1 B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         60      40    20       5     5       0     5       5     5
Rain shwrs     C  L    C  C  S
Tstms             S    C  C

$$
ILZ071-190900-
Clay-
Including the city of Flora
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          95          71          94          65
Temp          95 86 77 73 71 71 85 95 95 88 79 76 73 71 84 92 92 83 75 71 68 66
Dewpt         72 72 73 72 71 70 71 67 65 66 65 64 62 63 65 65 65 67 68 68 67 66
RH            48 63 87 97100 97 63 40 37 48 62 66 68 76 53 41 41 59 79 90 97100
Wind dir      NE  E  E SE SE  S SW  W SW  S  S  S SW SW  W  W NW  N NE NE NE NE
Wind spd       4  5  5  5  3  4  6  8  6  3  4  5  5  3  4  5  6  5  6  4  5  6
Clouds        FW B1 SC SC SC SC SC SC FW B1 SC SC B1 SC SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     20          10           5          20          40
QPF 12hr              0.00-0.07           0           0        0.01   0.05-0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S                                         S  S        C  C  C
Tstms          S  S                                            S        S
Heat index   104 92             90
Max heat        111    88         101   100    87          95    97    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          82      59    73      55    74      55    76      57    77
Temp          79 76   64 60 71 69   59 56 72 69   59 56 74 70   61 58 74 72
Dewpt         66 64   61 58 59 58   56 55 56 57   57 56 57 57   57 57 57 57
PWind dir        NE      NE     N       N     N       N     N       N    NE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         50      40    10       5     5       0     5       0     5
Rain shwrs     C  C    C  C  S
Tstms             C    C  C

$$
ILZ072-190900-
Richland-
Including the city of Olney
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          95          71          95          66
Temp          96 86 77 74 73 72 85 95 95 88 79 76 73 72 85 93 92 84 75 71 68 67
Dewpt         72 72 73 72 71 71 71 68 66 66 67 65 64 64 65 65 64 66 68 68 68 66
RH            46 63 87 93 93 97 63 42 39 48 67 69 73 76 51 40 40 55 79 90100 97
Wind dir       N NE  E SE SE SE SW  W SW  S  S  S SW SW  W  W NW  N NE NE NE NE
Wind spd       4  6  5  5  4  4  6  8  5  4  4  5  5  3  5  6  8  6  8  6  8  8
Wind gust           16                         16
Clouds        FW SC SC SC B1 SC FW SC FW SC B1 B1 B1 FW FW SC SC B1 B1 B2 B2 B2
PoP 12hr                     20          10           5          20          40
QPF 12hr                   0.07        0.01           0        0.01   0.02-0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S                                         S  S        C  C  C
Tstms          S  S                                         S  S        S
Heat index   105 92             90
Max heat        112    90         101   101    88          95    97    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          83      60    74      56    75      56    76      57    77
Temp          81 77   65 61 72 70   60 57 73 70   60 57 74 71   61 58 75 72
Dewpt         66 64   61 59 59 58   57 56 57 57   58 57 57 57   58 58 57 57
PWind dir        NE      NE     N       N     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B2 B1 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         50      40    10       5     5       0     5       5     5
Rain shwrs     C  C    C  C  S
Tstms             S    C  C

$$
ILZ073-190900-
Lawrence-
Including the city of Lawrenceville
206 PM CDT Fri Sep 18 2026

Date           09/18/26      Sat 09/19/26            Sun 09/20/26            Mon
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          96          71          95          67
Temp          95 86 77 73 72 72 85 95 94 88 79 76 73 72 85 93 92 84 75 72 69 67
Dewpt         71 71 72 72 71 70 71 68 66 67 68 66 65 64 65 64 64 65 68 68 68 66
RH            46 61 85 97 97 93 63 42 40 50 69 71 76 76 51 38 40 53 79 87 97 97
Wind dir       N NE  E SE SE SE  S SW  W  S  S  S  S SW SW  W NW  N NE NE NE NE
Wind spd       5  6  6  5  4  4  6  9  6  5  5  6  5  3  5  6  8  6  8  6  6  8
Clouds        SC SC B1 SC SC SC FW FW FW FW B1 B1 SC FW SC SC SC B1 B1 B1 B2 B2
PoP 12hr                     20          10           5          20          40
QPF 12hr                   0.05        0.01           0        0.01        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S                 S                       S  S        C  C  C
Tstms          S  S                 S                       S  S        S
Heat index   102 92             90100
Max heat        111    87         101   101    88          96    97    85


Date           09/21  Tue 09/22/26  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26
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          83      60    75      57    74      56    76      58    77
Temp          81 77   65 61 72 70   61 58 73 70   60 58 74 71   61 59 74 72
Dewpt         65 63   61 59 59 58   57 56 57 57   58 57 57 57   58 58 56 56
PWind dir        NE      NE    NE       N     N       N     N       N    NE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         50      40    20       5     5       0     5       5     5
Rain shwrs     C  C    C  C  S
Tstms             S    C  C

$$