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550
FOUS53 KILX 160537
PFMILX

Point Forecast Matrices
National Weather Service Lincoln IL
1237 AM CDT Sun Aug 16 2026

ILZ027-170900-
City of Galesburg-Knox IL
40.94N  90.44W Elev. 475 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          84          64          80          63
Temp                   73 72 72 78 81 83 79 72 69 66 65 73 77 80 78 69 65 63 65
Dewpt                  72 72 72 77 78 77 75 71 68 65 63 68 68 69 70 65 63 62 63
RH                     97100100 97 91 82 88 97 97 97 93 84 74 69 76 87 93 97 93
Wind dir                W  W  W  W NW NW NW NW NW NW NW  N NW NW NW  N  N  S  S
Wind spd                3  4  6  8 10 10  9  5  4  4  3  3  4  4  1  0  0  1  2
Clouds                 B2 B2 B2 B1 B2 SC SC SC SC FW SC FW FW FW FW FW FW SC SC
PoP 12hr                     60          30          10           0           0
QPF 12hr                   0.67        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              L  C  C        S
Tstms                   C  C  S        S
Heat index                         89 92
Max heat                           91    93                      83
Flood                   A  A  A


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      67    78      60    76      60    77      61    78
Temp          79 80   70 67 75 75   64 61 72 74   63 60 73 74   64 62 74 76
Dewpt         72 74   68 67 71 70   63 60 65 67   61 60 67 69   64 62 69 70
PWind dir        SW      SW     N       N     E      SE     S       S     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B2 B2 B1   SC SC SC B1   SC SC SC SC   FW SC SC SC
PoP 12hr         10      80    40       5     5      10    10      20    10
Rain shwrs             C  D  C                                      S
Tstms                  C  C  S

$$
ILZ029-170900-
City of Peoria-Peoria IL
40.67N  89.68W Elev. 607 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          86          67          82          64
Temp                   73 73 75 80 84 85 81 75 72 69 67 75 79 81 78 71 68 66 65
Dewpt                  71 72 73 75 77 77 75 72 70 67 65 68 67 67 67 66 65 64 64
RH                     93 97 94 85 80 77 82 90 93 93 93 79 67 63 69 84 90 93 97
Wind dir               SW SW  W  W NW NW NW NW NW NW  N  N  N NW NW  N  N  N SW
Wind spd                2  4  6  6  8  9  8  5  3  4  3  3  4  5  1  0  0  0  0
Clouds                 B2 B2 B2 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC
PoP 12hr                     60          40          20           0           0
QPF 12hr                   0.28        0.04           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C           S
Tstms                   C  C  C           S
Heat index                         93 95 86
Max heat                           96   100    85          83    85
Flood                   A  A  A


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    80      62    77      61    78      63    79
Temp          80 80   72 69 76 76   67 63 73 74   65 62 74 74   66 63 74 76
Dewpt         69 71   68 68 70 67   64 61 63 64   61 60 65 65   63 62 67 67
PWind dir        SW      SW     N      NE    NE       E     S      SE     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B2 B2 B1   SC SC SC SC   SC SC SC SC   SC FW SC SC
PoP 12hr          0      70    40       5     5       5    10      20    10
Rain shwrs             C  L  C                                   S        S
Tstms                  C  C  S

$$
ILZ030-170900-
City of Lacon-Marshall IL
41.02N  89.37W Elev. 568 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          85          66          81          63
Temp                   73 73 74 79 82 83 80 73 70 68 66 73 78 80 77 69 66 65 64
Dewpt                  70 71 73 75 76 75 73 70 68 65 64 67 66 65 66 64 63 63 63
RH                     90 93 97 88 82 77 79 90 93 90 93 81 67 60 69 84 90 93 97
Wind dir               SW SW  W  W  W NW NW NW NW  N  N  N NW NW NW  N SW SW SW
Wind spd                3  5  8  9  9 11  9  5  4  4  3  3  4  5  1  0  1  2  2
Clouds                 B2 B1 B2 B2 B1 SC B1 SC SC SC SC FW FW FW FW FW FW FW SC
PoP 12hr                     60          50          10           0           0
QPF 12hr                   0.43        0.04           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C        S
Tstms                   C  C  C        S
Heat index                         90 91
Max heat                           91    93                      82
Flood                   A  A  A


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      67    78      60    76      59    77      61    78
Temp          79 79   71 68 75 74   64 61 73 73   63 60 73 73   65 62 74 74
Dewpt         68 70   67 66 68 66   61 59 62 62   59 58 63 64   62 61 66 66
PWind dir        SW      SW     N      NE    NE       E     S       S     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B2 B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr          5      70    40       5    10       5    10      20    20
Rain shwrs             C  L  C                                   S        S
Tstms                  C  C  S

$$
ILZ038-170900-
City of Bloomington-Mclean IL
40.48N  88.91W Elev. 840 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          85          66          80          62
Temp                   76 75 74 79 83 83 79 73 71 68 66 74 78 79 76 68 65 63 64
Dewpt                  75 74 74 76 77 77 75 73 70 68 66 69 68 67 67 66 64 63 64
RH                     97 97100 91 82 82 88100 97100100 84 71 67 74 93 97100100
Wind dir                W SW  W  W  W NW NW NW NW NW  N  N  N NW  N NW SW  S  S
Wind spd                6  8 10 11 11 12 10  8  6  6  5  6  6  9  4  2  1  2  3
Clouds                 B1 B2 B2 B1 B1 SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW
PoP 12hr                     60          50          20           0           0
QPF 12hr                   0.18        0.09           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  L  C           S
Tstms                   C  C  S           S
Heat index                         92 92
Max heat                           94    97                      83
Flood                   A  A  A


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      67    78      60    75      58    76      60    77
Temp          80 80   70 68 76 74   64 61 73 72   61 60 74 73   63 62 75 74
Dewpt         68 70   68 67 70 68   63 60 63 63   60 59 64 64   62 61 66 66
PWind dir        SW       S    NW      NE    NE       E    SE      SE    SW
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B2 B2 B1   SC SC SC B1   SC SC SC SC   SC SC SC SC
PoP 12hr          0      60    50       5     5      20    10      20    20
Rain shwrs             S  L  C  S                     S          S     S  S
Tstms                  S  C  C  S

$$
ILZ042-170900-
City of Lincoln-Logan IL
40.15N  89.36W Elev. 577 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          87          67          82          62
Temp                   80 78 74 81 84 86 82 75 72 69 68 75 80 81 78 70 66 64 64
Dewpt                  76 74 73 76 76 77 75 73 71 69 67 69 68 67 67 66 65 63 63
RH                     88 88 97 85 77 75 79 94 97100 97 82 67 63 69 87 97 97 97
Wind dir               SW SW  W  W  W NW NW NW NW NW  N  N  N  N  N NE  S  S  S
Wind spd                4  5  8  9 10 10  9  6  4  4  4  5  6  8  4  1  0  1  2
Clouds                 B1 B2 B2 B2 B1 B1 SC B1 SC SC FW SC SC FW FW FW FW FW SC
PoP 12hr                     60          40          20           0           0
QPF 12hr                   0.09        0.05           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  L  C           S
Tstms                   C  C  C           S
Heat index             86       87 93 97 89
Max heat               87    86    94    97                83    84


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    81      61    77      59    78      61    79
Temp          81 81   72 69 78 77   66 63 75 74   63 61 76 75   65 62 77 76
Dewpt         68 70   68 67 70 68   65 61 62 63   61 59 63 64   63 62 65 66
PWind dir        SW       S    NW      NE    NE       E    SE      SE     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 B2 B2   SC SC SC B1   SC SC SC SC   FW FW SC SC
PoP 12hr          0      50    50      10    10      20    10      10    10
Rain shwrs                C  C  C                     S
Tstms                     C  S  C

$$
ILZ051-170900-
City of Springfield-Sangamon IL
39.85N  89.68W Elev. 554 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          89          68          83          63
Temp                   80 77 76 82 87 87 82 76 73 70 68 76 81 82 79 71 67 65 64
Dewpt                  78 76 73 75 76 76 75 74 72 69 67 68 67 66 66 66 65 64 64
RH                     94 97 90 79 70 70 79 94 97 97 97 76 63 58 64 84 93 97100
Wind dir               SW  W  W  W NW NW NW NW NW NW NW  N  N  N  N NE  N  N  S
Wind spd                3  4  5  8  9  9  6  5  4  4  4  4  5  6  3  1  0  0  1
Clouds                 B2 B2 B2 B2 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW SC
PoP 12hr                     50          40          20           0           0
QPF 12hr                   0.01        0.04        0.04           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C           S     S
Tstms                   C  C  S           S
Heat index             85       89 98 98 89
Max heat               90    89    99   102    87          86    86


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      69    83      63    79      61    80      62    81
Temp          83 82   73 70 81 78   68 64 77 75   64 62 78 76   66 64 79 77
Dewpt         67 70   68 67 70 69   66 62 63 63   62 60 63 64   63 62 65 66
PWind dir        SW       S     N      NE    NE       E    SE      SE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC B1 B2 B1   SC SC B1 B1   SC SC SC SC   FW SC SC SC
PoP 12hr          0      50    40      10    10      20    20      10    10
Rain shwrs                C  C  C       S             S  S
Tstms                     C  S  C

$$
ILZ050-170900-
City of Jacksonville-Morgan IL
39.75N  90.24W Elev. 581 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          88          66          83          62
Temp                   80 77 74 82 87 86 82 75 72 68 68 76 81 82 79 70 66 64 63
Dewpt                  80 76 72 75 76 77 75 73 71 68 67 68 67 66 67 66 64 63 63
RH                    100 97 93 79 70 75 79 94 97100 97 76 63 58 67 87 93 97100
Wind dir               SW  W  W  W NW NW NW  N  N NW  N  N  N  N  N  N  N  N  N
Wind spd                3  4  4  6  8  8  8  5  4  4  3  4  5  5  2  0  0  0  0
Clouds                 OV B2 B2 B1 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr                     50          30          20           0           0
QPF 12hr                   0.01        0.22        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  C           S  S
Tstms                   C  C  S           S  S
Heat index             89       89 97 97 88
Max heat               89          98   100                83    86


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    83      62    79      60    80      61    81
Temp          83 83   73 69 81 79   67 64 77 76   64 61 78 77   66 62 79 78
Dewpt         67 70   67 67 71 69   66 62 64 64   62 60 64 65   63 62 65 66
PWind dir         S       S     N      NE    NE       E    SE      SE     E
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 B1 B1   SC SC B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0      50    30      10    10      20    20      20    10
Rain shwrs                C  C  S                     S  S          S
Tstms                     C  S  S

$$
ILZ052-170900-
City of Taylorville-Christian IL
39.54N  89.30W Elev. 604 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          89          68          83          62
Temp                   78 76 74 83 87 87 82 75 73 70 70 77 81 82 79 71 68 65 63
Dewpt                  77 75 72 75 77 77 76 75 73 70 69 70 69 68 68 68 66 65 63
RH                     97 97 93 77 72 72 82100100100 97 79 67 63 69 90 93100100
Wind dir               SW SW  W  W  W NW NW NW NW NW  N  N  N  N  N NE  N  N  N
Wind spd                3  4  5  6  9  9  5  4  4  4  4  4  5  6  3  1  0  0  0
Clouds                 B2 SC B2 B2 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW
PoP 12hr                     40          20          20           0           0
QPF 12hr                      0        0.02        0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  S              S
Tstms                   S  C  S              S
Heat index                      90 99 99 90
Max heat                           99   103    86          85    86


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    84      63    79      60    80      61    81
Temp          83 82   73 69 82 79   68 64 77 75   65 61 78 77   66 62 79 77
Dewpt         68 70   67 67 72 70   67 63 64 64   62 60 64 65   63 62 66 67
PWind dir        SW       S    NW       N    NE       E     E      SE    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC B1 B1 B1   SC SC B1 B1   SC SC SC SC   FW SC FW SC
PoP 12hr          0      40    40      20    10      10    20      10    10
Rain shwrs                C  C  C    S  S                S
Tstms                     S     C

$$
ILZ053-170900-
City of Decatur-Macon IL
39.83N  88.86W Elev. 686 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          87          68          82          62
Temp                   78 76 75 82 86 85 81 74 72 70 69 76 81 81 78 70 66 64 64
Dewpt                  74 73 72 75 76 76 75 73 72 70 68 69 68 67 67 67 65 64 64
RH                     88 90 90 79 72 75 82 97100100 97 79 65 63 69 90 97100100
Wind dir               SW  W  W  W  W  W NW NW NW NW NW  N  N  N  N  N SW  N  S
Wind spd                4  6  9 10 11 11  9  6  5  5  4  5  6  9  5  2  0  0  1
Clouds                 B1 B1 B2 B2 B2 B1 SC B1 SC SC SC SC SC FW FW FW FW FW FW
PoP 12hr                     50          40          20           0           0
QPF 12hr                   0.02        0.06        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C  C           S  S
Tstms                   S  C  C           S  S
Heat index                      89 96 95 87
Max heat                           96    99    85          85    85


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    81      61    77      59    78      60    79
Temp          82 81   71 68 79 77   66 63 75 74   62 61 76 75   64 62 77 76
Dewpt         67 69   67 67 70 69   65 61 63 63   61 59 63 64   63 61 65 66
PWind dir        SW       S    NW      NE    NE      NE     E      SE    SE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC B1 B2 B1   SC SC SC B1   SC SC SC SC   FW SC FW SC
PoP 12hr          0      40    50      20    10       5    10      10    10
Rain shwrs                C  C  C    S                                    S
Tstms                     C  S  C

$$
ILZ045-170900-
City of Champaign/Urbana-Champaign IL
40.03N  88.27W Elev. 741 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          86          68          81          62
Temp                   77 76 75 81 85 84 80 74 72 70 69 77 81 79 76 69 65 63 64
Dewpt                  74 73 73 77 77 77 76 73 71 69 68 71 70 69 69 67 65 63 64
RH                     90 90 94 88 77 80 88 97 97 97 97 82 69 72 79 93100100100
Wind dir                S SW  W  W  W  W NW NW NW NW  N  N  N  N  N NE  W SW  S
Wind spd                5  6 10 12 11 11  8  6  5  5  5  5  6  8  4  2  1  1  2
Clouds                 SC B1 B2 B2 B2 B1 SC SC SC SC FW B1 SC FW FW FW FW FW SC
PoP 12hr                     60          60          20           5           0
QPF 12hr                   0.01        0.06        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  L  S           S
Tstms                   C  C  S  S           S
Heat index                      88 96 94 85
Max heat                           98   100                86    85
Flood                   A  A  A


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      67    80      60    76      59    77      60    78
Temp          81 80   70 69 78 76   65 62 74 73   62 60 75 73   63 62 76 74
Dewpt         69 70   66 67 72 70   64 61 65 64   60 59 65 65   62 62 67 67
PWind dir        SW       S    NW      NE    NE      NE     E      SE     W
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC B1 B2 B2   SC SC SC B1   SC SC SC SC   FW SC FW SC
PoP 12hr          0      50    60      10    10       5    10      20    10
Rain shwrs                C  L  C                                S
Tstms                     S  S  C

$$
ILZ045-170900-
City of Rantoul-Champaign IL
40.28N  88.14W Elev. 725 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          87          69          81          62
Temp                   77 76 74 81 85 85 79 73 72 70 69 77 81 79 75 68 65 63 63
Dewpt                  75 73 73 76 77 76 75 73 71 69 69 71 70 69 68 66 64 63 63
RH                     94 90 97 85 77 75 88100 97 97100 82 69 72 79 93 97100100
Wind dir                S SW  W  W  W  W NW NW NW NW NW  N  N  N  N NE  N  N  N
Wind spd                3  4  6  9 10  9  5  4  4  4  3  4  5  6  3  0  0  0  0
Clouds                 SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 SC SC SC FW SC SC SC
PoP 12hr                     60          80          20           5           0
QPF 12hr                   0.01        0.08        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  D  S  S
Tstms                   S  C  S  S  S
Heat index                      87 96 94
Max heat                           97    97                85    85
Flood                   A  A  A


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      66    80      60    75      58    76      60    77
Temp          81 79   69 67 77 74   64 62 73 71   61 60 74 71   62 62 75 72
Dewpt         68 70   66 66 71 68   63 60 64 64   60 59 64 64   62 61 66 66
PWind dir        SW       S     W       N    NE      NE     E      SE    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC B1 B2 B1   SC SC SC B1   SC SC FW SC   SC SC FW SC
PoP 12hr          0      40    70      10    10       5    10      20    10
Rain shwrs                C  L  C    S                           S
Tstms                     S  S  C

$$
ILZ046-170900-
City of Danville-Vermilion IL
40.20N  87.60W Elev. 649 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          86          69          81          62
Temp                   76 75 74 81 85 84 79 73 72 70 69 77 80 78 75 68 65 63 63
Dewpt                  75 73 73 76 77 76 75 73 71 69 69 71 70 69 69 66 64 63 63
RH                     97 94 97 85 77 77 88100 97 97100 82 72 74 82 93 97100100
Wind dir                S SW  W  W  W  W NW NW NW NW NW  N  N  N  N NE  N  N  N
Wind spd                3  4  8 10 10  9  5  4  4  4  3  4  5  6  3  0  0  0  0
Clouds                 SC B1 B2 B2 B2 B1 B1 SC B2 B1 SC SC SC SC SC FW SC SC FW
PoP 12hr                     50          80          20           5           0
QPF 12hr                   0.01        0.09        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C  D  S  S
Tstms                   S  C  S  S  S
Heat index                      87 96 93
Max heat                           96    97                85    85
Flood                   A  A  A


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      66    79      60    75      58    76      60    77
Temp          80 78   69 67 77 74   64 61 73 71   60 60 74 71   62 62 75 72
Dewpt         68 70   66 66 72 69   63 60 64 64   60 59 65 65   62 61 66 67
PWind dir        SW       S     W       N    NE      NE     E      SE     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC B1 B2 B2   B1 SC SC B1   SC SC FW SC   SC SC FW SC
PoP 12hr          0      40    70      20    10       5    10      10    10
Rain shwrs                C  L  C    S                           S
Tstms                     S  S  C

$$
ILZ057-170900-
City of Paris-Edgar IL
39.67N  87.66W Elev. 682 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          88          69          82          62
Temp                   73 73 75 82 86 85 80 74 72 71 69 78 81 79 75 69 66 64 63
Dewpt                  73 72 72 76 77 76 75 73 72 71 69 71 70 68 69 67 65 64 63
RH                    100 97 90 82 75 75 85 97100100100 79 69 69 82 93 97100100
Wind dir                S SW  W  W  W  W NW NW NW NW  N  N  N  N  N NE  N  N  N
Wind spd                4  6  8 10 11 11  5  4  4  4  4  5  6  8  4  2  0  0  0
Clouds                 FW B2 B1 B2 B2 B1 B1 SC B1 B1 SC SC SC SC SC FW FW FW FW
PoP 12hr                     40          70          20           5           0
QPF 12hr                      0        0.03        0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  L  S  S        S
Tstms                   S  S  S  S  S        S
Heat index                      90 97 94 85
Max heat                           97    99                85    85


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      66    82      61    76      58    77      60    79
Temp          80 79   69 68 79 76   66 63 74 71   62 59 75 72   63 61 76 73
Dewpt         66 69   66 66 71 69   65 62 64 64   61 59 63 64   62 61 65 66
PWind dir        SW       S     W      NE    NE      NE    NE       E    NE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 B1   B1 SC SC B1   SC SC SC SC   SC SC FW SC
PoP 12hr          0      30    60      20    20       5    10      10    10
Rain shwrs                C  L  C    S     S
Tstms                     S     C

$$
ILZ056-170900-
City of Charleston/Mattoon-COLES IL
39.47N  88.28W Elev. 699 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          89          69          83          62
Temp                   77 76 76 83 87 87 82 75 73 71 71 77 81 82 78 70 66 63 64
Dewpt                  74 73 72 76 76 77 76 74 73 71 70 71 70 69 69 67 66 63 64
RH                     90 90 87 80 70 72 82 97100100 97 82 69 65 74 90100100100
Wind dir                S SW NW  W  W  W NW NW NW NW  N  N  N  N  N  N  N SW  S
Wind spd                4  5  8  8 10 10  5  4  4  4  4  5  6  8  4  2  1  0  1
Clouds                 SC SC B1 B2 B1 B1 SC SC SC B1 FW SC FW SC FW FW FW FW FW
PoP 12hr                     30          50          20           5           0
QPF 12hr                      0        0.02        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  C              S
Tstms                   S  S  C              S
Heat index                      91 98 99 89
Max heat                           99   102    85          85    87


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      67    83      61    78      59    79      60    80
Temp          82 81   71 68 81 78   67 63 76 74   62 61 77 75   64 62 78 76
Dewpt         67 69   66 67 72 70   66 62 64 64   61 60 63 64   62 61 65 66
PWind dir        SW       S     W       N    NE      NE     E       E    NE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC SC B1 B1   SC SC SC B1   SC FW SC SC   FW FW FW SC
PoP 12hr          0      30    60      30    20       5    10      10    10
Rain shwrs                C  L  C    C  S  S
Tstms                     S  S  C    S

$$
ILZ066-170900-
City of Effingham-Effingham IL
39.07N  88.53W Elev. 548 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          91          70          84          63
Temp                   76 75 75 84 88 90 84 76 74 72 70 78 82 84 80 71 68 65 64
Dewpt                  74 72 71 75 76 76 77 75 74 72 70 71 70 69 69 69 67 65 64
RH                     94 90 87 74 68 64 80 97100100100 79 67 61 69 93 97100100
Wind dir                S SW  W  W  W  W NW NW NW NW  N  N  N  N  N  N  N  N  N
Wind spd                3  4  4  5  8  8  3  2  3  3  4  4  5  6  3  2  0  0  0
Clouds                 SC SC B1 B2 B2 B1 SC FW SC SC SC SC SC SC FW SC FW FW FW
PoP 12hr                     20          30          40           5           0
QPF 12hr                      0        0.03        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C              S  S  S
Tstms                         C              S  S
Heat index                      92100102 94
Max heat                          102   105    89          86    88
Heat                    Y  Y  Y


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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    85      63    79      60    80      61    81
Temp          83 82   70 69 83 79   68 65 77 75   64 61 78 76   65 62 79 77
Dewpt         67 69   67 67 72 71   67 63 64 65   62 61 64 65   63 62 65 66
PWind dir        SW       S     W       N    NE      NE    NE       E    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC B1 B1   SC SC SC B1   SC FW FW SC   FW FW FW SC
PoP 12hr          0      30    50      30    20       5    10      10    10
Rain shwrs                C  C  C    C  C  S
Tstms                     S  S  C    S

$$
ILZ068-170900-
City of Robinson-Crawford IL
39.01N  87.66W Elev. 479 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          91          71          84          64
Temp                   77 76 75 86 90 91 86 77 74 73 73 79 84 84 79 72 69 66 65
Dewpt                  74 72 71 75 76 75 75 75 74 73 72 73 71 69 69 69 68 66 65
RH                     90 87 87 70 64 60 70 94100100 97 82 65 61 72 90 97100100
Wind dir                S SW  W  W  W  W NW NW NW NW NW  N  N  N  N  N  N  N NE
Wind spd                4  6  5  6  9  9  5  3  3  4  4  5  6  8  5  3  2  1  1
Clouds                 FW SC B1 B2 B1 SC SC SC B1 B1 B1 SC SC FW SC FW FW FW FW
PoP 12hr                     20          40          40          10           0
QPF 12hr                      0           0        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C        S  S  C  C  S
Tstms                         S        S  S  C  S
Heat index                      95102102 95                89
Max heat                          103   103    89          90    90
Heat                    Y  Y  Y


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      67    86      64    79      61    80      61    81
Temp          83 82   70 68 84 80   69 65 78 75   65 62 79 75   65 62 80 76
Dewpt         65 67   66 67 71 71   68 64 64 63   63 61 62 63   63 62 63 64
PWind dir        SW       S    SW       N    NE      NE    NE      NE     N
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    FW FW   FW SC B1 B1   B1 SC SC B1   SC SC SC SC   SC SC FW SC
PoP 12hr          0      20    50      40    20       5    10       5    10
Rain shwrs                S  C  C    C  C  S
Tstms                     S     C    S

$$
ILZ071-170900-
City of Flora-Clay IL
38.71N  88.46W Elev. 462 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          92          71          85          64
Temp                   77 76 75 85 90 92 87 78 75 73 72 78 83 85 80 72 69 66 65
Dewpt                  76 72 70 75 77 76 77 75 74 73 71 73 72 70 70 69 68 66 65
RH                     97 87 84 72 66 60 72 91 97100 97 85 70 61 72 90 97100100
Wind dir               SW SW  W NW  W  W NW NW  N  N NW  N  N  N  N  N  N  N  N
Wind spd                4  5  5  4  6  8  3  2  2  3  3  4  6  6  3  2  1  0  0
Clouds                 FW SC B1 B2 B1 SC SC SC SC SC B1 B1 SC FW FW FW SC FW FW
PoP 12hr                     10          20          40          10           0
QPF 12hr                      0           0        0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  S  C  C  C
Tstms                                  S  S  C  S
Heat index                      94103106 99                88 90
Max heat                          105   106    92          88    90
Heat                    Y  Y  Y


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    87      65    81      62    81      62    82
Temp          83 82   72 69 84 81   71 66 79 76   66 62 79 77   66 63 80 78
Dewpt         67 70   67 67 73 73   69 65 66 66   64 61 65 66   63 62 65 66
PWind dir        SW       S     W       N    NE      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC B1 B1   SC SC B1 B1   SC SC SC SC   FW SC FW SC
PoP 12hr          0      10    40      30    20      10    20      10    10
Rain shwrs                   C  C    C  C  S             S
Tstms                        S  C    S

$$
ILZ072-170900-
City of Olney-Richland IL
38.71N  88.11W Elev. 443 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          71          85          64
Temp                   77 76 76 86 91 93 87 78 75 73 73 79 84 85 81 73 70 66 65
Dewpt                  75 72 70 75 76 76 76 75 74 73 72 73 72 70 70 70 68 66 65
RH                     94 87 82 70 62 58 70 91 97100 97 82 67 61 69 90 93100100
Wind dir               SW SW  W NW SW  W NW NW NW NW NW  N  N  N  N  N  N  N NE
Wind spd                4  6  5  5  8  9  4  2  2  3  4  5  8  8  4  2  1  1  1
Clouds                 FW SC SC B2 B1 SC SC SC SC SC B1 B1 SC FW SC SC FW FW FW
PoP 12hr                     10          20          40          10           0
QPF 12hr                      0           0        0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S        S  S  C  C  C
Tstms                         S        S  S  C  S
Heat index                      95103105 98                90 90
Max heat               86         105   106    91          90    91
Heat                    Y  Y  Y


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    87      65    81      62    82      62    83
Temp          84 83   72 69 85 82   71 66 79 77   66 62 80 78   66 63 81 78
Dewpt         66 68   67 67 72 72   69 65 65 65   64 61 64 64   63 62 64 65
PWind dir        SW       S    SW       N    NE      NE    NE      NE    NE
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   SC SC SC B1   SC SC SC B1   SC SC FW SC   FW SC FW SC
PoP 12hr          0      10    40      30    20       5    10      10    10
Rain shwrs                S  C  C    C  C  S
Tstms                     S  S  C    S

$$
ILZ073-170900-
City of Lawrenceville-Lawrence IL
38.76N  87.60W Elev. 426 ft
1237 AM CDT Sun Aug 16 2026

Date           08/15/26      Sun 08/16/26            Mon 08/17/26            Tue
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          72          86          65
Temp                   79 77 77 87 92 93 88 78 75 74 72 80 85 86 81 73 70 67 66
Dewpt                  75 71 70 73 74 73 74 75 74 73 72 72 71 69 68 69 68 66 66
RH                     88 82 79 63 56 52 63 91 97 97100 77 63 57 65 87 93 97100
Wind dir               SW SW  W NW SW  W NW NW NW NW NW  N  N  N  N  N  N  N NE
Wind spd                4  6  5  5  8  9  4  3  2  3  3  4  6  8  5  3  2  1  1
Clouds                 CL SC SC B2 B2 SC B1 SC SC SC B1 SC SC SC SC FW FW FW FW
PoP 12hr                     10          40          40          10           0
QPF 12hr                      0           0        0.07        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C        S  S  C  C  C
Tstms                         S        S  S  C  S  S
Heat index                      94102102 96                90
Max heat               86    85   103   103    91          90    91
Heat                    Y  Y  Y


Date           08/18  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26  Sat 08/22/26
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      68    87      65    81      62    82      62    83
Temp          84 82   70 70 85 82   71 66 80 76   66 62 80 77   66 63 81 77
Dewpt         65 66   66 66 70 70   69 64 64 63   63 61 62 62   63 62 62 63
PWind dir        SW       S    SW       N    NE      NE    NE      NE     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW SC SC B1   B1 SC SC B1   B1 SC FW SC   SC FW FW SC
PoP 12hr          0      20    40      40    20      10    10      10    10
Rain shwrs                S  C  C    C  S  S
Tstms                     S  S  C    S

$$