Point Forecast Matrices
Issued by NWS Chicago, IL

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Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
1115 PM CDT Wed Jul 23 2025

ILZ104-240900-
Chicago O`Hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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                      79          95          73          84          71
Temp                   82 79 80 89 94 93 89 80 77 74 75 81 83 83 81 74 72 71 73
Dewpt                  74 73 74 74 73 73 73 73 73 72 71 72 71 70 68 69 69 69 70
RH                     77 82 82 61 51 52 59 79 87 93 87 74 67 65 65 84 90 93 90
Wind dir               SW SW SW SW SW  W  W  W NW  N  N  N NE NE NE  E SE  S SW
Wind spd                9  9 10 10 12 12 10  6  4  4  3  4  5  6  5  3  3  3  4
Clouds                 FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2
PoP 12hr                      5          50          60          50          60
QPF 12hr                      0        0.08        0.33        0.11        0.43
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  C  C  C  C  C  C  C  C  L  L  L
Tstms                            S  C  C  C  C  C  C     S  C  C  C  C  C  C  S
Heat index             88 83 84 98103102 97 84          85 88 88 84
Max heat               93    86   103   103    92          88    88
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      72    91      74    94      75    90      69    82
Temp          87 84   74 74 89 89   76 76 92 91   79 76 89 85   73 70 82 77
Dewpt         74 74   72 71 73 73   72 72 75 75   75 73 73 69   67 66 65 61
PWind dir        SW       W    SW      SW    SW       W     N       N    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B2 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC SC B1
PoP 12hr         60      20    10      10    20      20    20      20    20
Rain shwrs     L  C    S                   S  S    S        S    S     S  S
Tstms          S  C    S                   S  S    S        S    S     S  S

$$
ILZ003-240900-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          89          70          84          68
Temp                   77 76 76 83 89 89 84 76 73 71 72 77 83 84 82 73 70 68 70
Dewpt                  73 72 73 74 75 75 74 73 72 70 71 72 72 72 71 69 68 67 69
RH                     87 87 90 74 64 64 72 90 97 97 97 85 70 67 69 87 93 97 97
Wind dir                S  S SW SW  W  W  W  W  W  N NE NE  E  E SE SE SE SE  S
Wind spd                8  9  8  9 12 11  9  5  3  3  3  4  5  5  5  4  4  4  5
Clouds                 FW SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2
PoP 12hr                     20          40          50          50          60
QPF 12hr                      0        0.04        0.15        0.18        0.65
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S  C  C  C  C  C  C  C  C  C  C  C  C  L  L  C
Tstms                         C  S  C  C  C  S  S  S  C  C  C  C  C  C  C  S
Heat index                      89 98 99 91                89 90 86
Max heat                           98    99    86          89    90    82


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
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      69    90      72    92      73    89      65    81
Temp          85 85   71 70 88 88   74 74 90 89   76 74 88 85   69 66 79 77
Dewpt         75 74   70 70 75 76   73 72 77 77   74 73 75 73   66 64 67 64
PWind dir        SW       W    SW       S    SW       W    NW      NE    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 SC   FW SC SC FW   FW FW SC FW   FW FW SC SC   SC SC B1 SC
PoP 12hr         50      10     5      10    20      10    20      20    20
Rain shwrs     C  C                        S  S             S    S  S  S
Tstms          S  C                        S  S             S    S  S

$$
ILZ104-240900-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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                      80          95          74          83          72
Temp                   83 81 81 90 95 94 90 81 78 76 76 82 83 83 79 75 73 72 73
Dewpt                  75 74 74 74 73 72 73 73 73 73 72 72 71 70 69 70 70 70 71
RH                     77 79 79 60 49 49 58 77 85 90 87 72 67 65 72 84 90 93 93
Wind dir               SW  S SW SW SW  W  W  W  W  N  N  N  N NE NE  E SE  S  S
Wind spd                8  9  9 10 13 12 11  6  4  4  5  5  6  9  9  5  4  5  5
Clouds                 FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B2
PoP 12hr                      5          50          60          60          60
QPF 12hr                      0        0.04        0.33        0.12        0.47
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  C  C  L  L  C  C  C  C  L  L  L
Tstms                            S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index             90 86 87100104103 99 86          86 88 87 82
Max heat               94    88   104   104    95          88    88
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      73    90      75    94      76    89      71    82
Temp          87 84   75 74 89 88   77 76 92 91   79 77 89 85   74 71 81 77
Dewpt         73 74   72 72 73 72   73 73 75 75   75 74 73 69   68 67 65 62
PWind dir        SW       W    SW       S    SW       W     N       N    NE
Wind char        GN      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    B1 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC SC B1
PoP 12hr         60      20    10      10    20      20    20      20    20
Rain shwrs     L  C    S  S                S  S    S        S    S     S  S
Tstms          S  C    S                   S  S    S        S    S     S  S

$$
ILZ021-240900-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          73          86          71
Temp                   77 76 78 87 92 92 86 76 74 73 75 80 84 86 83 75 72 71 72
Dewpt                  75 74 76 77 77 77 77 74 74 73 73 75 75 75 74 72 71 70 72
RH                     94 94 94 72 62 62 75 94100100 94 85 74 70 74 90 97 97100
Wind dir                S  S SW SW SW  W  W  W  W  W NE  S  W  S  E  E SE SE  S
Wind spd                6  8  8  9 12 11  9  5  4  3  3  4  5  5  5  3  3  4  5
Clouds                 CL FW FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1
PoP 12hr                      5          50          60          60          60
QPF 12hr                      0        0.18        0.23        0.18        1.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  L  L  L  L  L  L  C  C  L  L  C
Tstms                            S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index                      99107105 97             84 93 94 90
Max heat               85         107   107    90          93    94    85
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      71    92      72    94      74    92      69    85
Temp          87 85   74 73 89 89   75 74 92 90   78 76 91 87   72 70 84 78
Dewpt         78 77   74 72 77 78   74 74 79 79   76 75 78 75   69 68 70 67
PWind dir        SW       W     W      SW    SW       W    NW      NE    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC SC B1
PoP 12hr         50      20    10      10    20      20    20      20    20
Rain shwrs     C  C    S  S                   S    S        S    S     S  S
Tstms          S  C    S  S                   S    S        S    S     S  S

$$
ILZ006-240900-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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                      77          91          71          79          68
Temp                   79 77 79 87 91 90 84 77 73 71 72 76 79 78 75 70 69 69 72
Dewpt                  74 73 74 75 75 75 74 73 72 71 71 71 70 70 68 68 67 67 70
RH                     85 87 85 68 60 62 72 87 97100 97 85 74 76 79 93 93 93 93
Wind dir               SW SW SW SW SW  W  W  W NW  N NE NE NE NE NE  E  E SE SW
Wind spd                9  9 11 10 12 13 10  5  4  4  4  5  8  8  5  3  3  3  4
Clouds                 FW FW FW B1 SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2
PoP 12hr                      5          40          50          40          50
QPF 12hr                      0        0.05        0.22        0.07        0.41
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                            S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index                      96101100 91
Max heat               87         101   101    87
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
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      70    87      72    91      73    82      67    78
Temp          84 82   71 72 85 83   74 75 88 87   75 74 82 78   69 69 77 73
Dewpt         74 74   71 71 74 74   72 73 76 76   73 73 73 70   66 66 66 63
PWind dir        SW       W     S       S    SW       W     N       N    NE
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    B2 B1   SC SC FW FW   FW SC SC FW   FW SC SC SC   SC SC SC SC
PoP 12hr         50      20    10      10    20      20    20      20    20
Rain shwrs     C  C    S                      S    S        S    S        S
Tstms          S  C    S                      S    S        S    S        S

$$
ILZ021-240900-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          72          86          72
Temp                   76 75 77 86 91 91 85 77 74 73 75 80 85 86 85 76 73 72 73
Dewpt                  74 74 75 78 78 78 78 75 73 72 73 76 77 77 76 74 72 71 73
RH                     94 97 94 77 66 66 80 94 97 97 94 88 77 75 75 94 97 97100
Wind dir                S  S SW SW SW SW  W  W  W  W NW SW  W SW SE SE SE  S  S
Wind spd                5  8  6  9 13 12  9  5  4  3  4  5  5  5  4  3  4  5  5
Clouds                 CL FW FW FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      5          40          70          70          60
QPF 12hr                      0        0.02        0.27        0.33        0.72
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          C  C  L  L  L  L  L  L  L  L  C  C  L  L  C
Tstms                               C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index                      99107105 96             86 96 97 94
Max heat                          107   108    90          96    97    89
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      72    91      72    93      74    92      69    85
Temp          87 84   75 73 89 89   74 74 92 91   77 76 91 89   73 70 84 80
Dewpt         80 79   74 73 79 79   74 74 80 80   76 75 79 78   69 68 72 70
PWind dir        SW      SW     W       S    SW       W     W      NE    NE
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC FW FW FW   FW FW FW FW   FW FW SC SC   SC SC SC SC
PoP 12hr         50      20    10      10    10      20    20      20    20
Rain shwrs     C  C    S  S                        S  S     S    S  S  S  S
Tstms          S  C    S  S                        S  S     S    S     S  S

$$
INZ002-240900-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          94          72          84          70
Temp                   78 75 77 87 93 94 88 78 74 73 74 80 84 83 80 73 70 70 72
Dewpt                  74 73 74 76 74 73 73 74 73 73 73 73 73 72 71 71 70 70 71
RH                     88 94 90 70 54 51 61 88 97100 97 79 70 70 74 93100100 97
Wind dir                S  S  S SW SW SW SW  W  W NW NW  W NW  N  N  E SE  S  S
Wind spd                6  6  8 11 14 14  9  5  4  3  3  5  5  5  5  2  2  3  4
Clouds                 FW FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2
PoP 12hr                      5          40          70          70          60
QPF 12hr                      0        0.02        0.81        0.27        0.40
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          C  C  L  L  L  L  L  L  L  L  C  C  L  L  L
Tstms                               C  C  C  C  C  C  S  S  C  C  C  C  C  C  C
Heat index                      97103102 95             83 90 88 83
Max heat               85         103   104    91          90    90
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      71    89      71    93      73    90      68    83
Temp          86 82   73 72 88 86   73 73 92 89   76 75 89 83   71 69 83 75
Dewpt         74 74   73 72 73 74   72 72 74 76   74 74 74 71   68 67 67 64
PWind dir        SW      SW     W      SW    SW       W    NW       N     N
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   FW SC SC SC
PoP 12hr         60      30    10      10    20      20    20      10    20
Rain shwrs     L  L    C  S                   S    S        S             S
Tstms          C  C    C  S                   S    S        S             S

$$
ILZ005-240900-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          90          70          83          68
Temp                   77 75 76 83 89 89 84 76 73 71 71 77 82 83 80 71 68 68 69
Dewpt                  75 73 74 76 76 77 76 74 73 71 71 73 73 72 71 69 68 67 69
RH                     94 94 94 80 66 68 77 94100100100 87 74 70 74 93100 97100
Wind dir               SW SW SW SW SW  W  W  W NW  N NE NE  E  E  E  E SE SE  S
Wind spd                8  9  9  9 12 12  9  5  3  3  3  4  5  6  5  3  3  3  4
Wind gust                       19
Clouds                 CL FW SC B1 SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2
PoP 12hr                     10          50          50          40          50
QPF 12hr                      0        0.04        0.15        0.16        0.48
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         C  S  C  C  C  C  S  S  C  S  C  C  C  C  C  S
Heat index                      92101101 92                88 89 84
Max heat               84         102   102    87          88    89


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
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      69    90      71    91      72    88      65    80
Temp          84 84   71 70 88 87   73 73 90 89   76 73 87 83   68 66 79 76
Dewpt         76 76   71 70 76 77   73 73 78 78   75 73 76 73   66 65 68 64
PWind dir        SW       W    SW      SW    SW      NW     N      NE    NE
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC FW   FW FW SC FW   FW SC SC SC   SC B1 B1 SC
PoP 12hr         50      10     5      10    20      10    20      20    20
Rain shwrs     C  C                        S  S             S    S     S
Tstms          S  C                        S  S             S    S

$$
ILZ008-240900-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          70          85          69
Temp                   77 75 76 82 88 89 83 76 73 71 72 77 83 85 81 74 70 69 70
Dewpt                  73 72 73 75 76 76 75 73 71 70 71 73 73 73 72 70 68 67 70
RH                     87 90 90 79 68 66 77 90 93 97 97 87 72 67 74 87 93 93100
Wind dir                S  S SW SW  W  W  W  W  W  N NE NE  E SE SE SE SE SE  S
Wind spd                8  9  8  9 11 10  8  4  3  2  2  3  4  5  4  3  3  3  4
Clouds                 FW SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2
PoP 12hr                     20          40          50          60          60
QPF 12hr                      0        0.04        0.19        0.20        0.79
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S  C  C  C  C  C  C  L  L  L  L  C  C  L  L  C
Tstms                         C  S  C  C  C  S  S  S  C  C  C  C  C  C  C  S
Heat index                      89 99100 91                88 91 86
Max heat                           99   100    86          88    91


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      69    91      72    92      73    90      66    82
Temp          85 84   72 70 88 87   74 73 90 89   76 74 88 85   70 67 80 77
Dewpt         75 75   70 70 76 77   73 73 78 78   75 73 76 74   67 65 68 66
PWind dir        SW       W    SW       S    SW       W    NW      NE    NE
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 SC   FW SC SC FW   FW FW FW FW   FW SC SC SC   SC SC B1 SC
PoP 12hr         50      10    10      10    20      20    20      20    20
Rain shwrs     C  C                        S  S    S        S    S  S  S  S
Tstms          S  C                        S  S    S        S    S  S     S

$$
ILZ011-240900-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          90          71          84          69
Temp                   77 75 76 84 89 90 84 76 73 71 72 78 83 84 81 73 69 69 70
Dewpt                  74 73 74 76 76 76 75 74 72 71 71 73 73 72 71 70 68 68 70
RH                     90 94 94 77 66 64 74 94 97100 97 85 72 67 72 90 97 97100
Wind dir                S  S SW SW  W  W  W  W  W  N NE NE  E  E  E  E SE SE  S
Wind spd                9 10 10  9 11 11  9  5  3  3  3  4  5  5  5  3  3  4  5
Clouds                 CL FW SC B1 SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2
PoP 12hr                     10          50          50          60          60
QPF 12hr                      0        0.03        0.17        0.14        0.81
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S  C  C  C  C  C  C  L  L  C  C  C  C  L  L  C
Tstms                         S  S  C  C  C  C  S  S  S  S  C  C  C  C  C  S  S
Heat index                      92100102 92                88 90 85
Max heat               83         100   102    87          88    90


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
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      69    90      72    92      73    89      66    81
Temp          85 84   71 71 89 88   74 73 90 88   76 74 88 84   69 67 80 76
Dewpt         76 75   71 71 76 77   72 73 78 78   75 73 76 73   66 65 68 64
PWind dir        SW       W    SW       S    SW       W    NW      NE    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 SC   SC SC SC FW   FW FW SC FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         50      10    10      10    20      20    20      20    20
Rain shwrs     C  C                        S  S    S        S    S  S  S  S
Tstms          S  C                        S  S    S        S    S     S  S

$$
ILZ010-240900-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          70          85          69
Temp                   76 75 75 83 88 89 83 75 72 70 72 78 84 85 82 74 71 69 70
Dewpt                  74 73 74 76 77 77 76 74 72 70 72 74 75 74 74 72 69 68 70
RH                     94 94 97 80 70 68 80 97100100100 88 74 70 77 93 93 97100
Wind dir                S  S SW SW  W  W  W  W NW  N NE NE  E SE SE SE SE SE  S
Wind spd                6  8  5  8 10 10  6  4  2  2  2  3  4  4  3  3  3  4  5
Clouds                 FW SC B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                     10          40          50          60          60
QPF 12hr                      0        0.03        0.18        0.24        0.74
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  S  C  C  C  C  C  C  L  L  L  L  C  C  L  L  C
Tstms                         C  S  C  C  C  S  S  S  C  C  C  C  C  C  C  S  S
Heat index                      91101102 92                91 93 88
Max heat                          101   103    86          91    93    84


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      69    91      72    93      73    90      66    82
Temp          84 85   72 70 88 87   74 73 90 89   76 74 89 86   70 67 80 77
Dewpt         77 76   71 70 77 78   74 73 80 80   75 74 78 76   68 66 70 68
PWind dir        SW      SW    SW       S    SW       W    NW      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC   FW SC SC FW   FW FW FW FW   FW SC SC SC   SC SC B1 SC
PoP 12hr         50      10    10      10    10      10    20      20    20
Rain shwrs     C  C                                         S    S  S  S  S
Tstms          S  C                                         S    S  S     S

$$
ILZ012-240900-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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                      76          93          72          85          69
Temp                   78 76 78 87 92 91 86 78 74 72 73 79 84 85 81 73 70 70 71
Dewpt                  75 74 75 77 76 76 76 74 73 72 72 74 73 73 71 70 69 69 71
RH                     91 94 91 72 60 62 72 88 97100 97 85 70 67 72 90 97 97100
Wind dir                S  S SW SW SW  W  W  W NW  N NE  N NE  E  E  E SE SE  S
Wind spd                8  9 10 10 12 12 10  5  4  3  3  4  5  6  5  4  4  4  5
Clouds                 CL FW SC B1 SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2
PoP 12hr                     10          50          60          60          60
QPF 12hr                      0        0.04        0.23        0.13        0.59
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S  C  C  L  L  C  C  L  L  L  L  C  C  L  L  L
Tstms                         S  S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index                      97104103 95             83 90 91 85
Max heat               89         105   105    90          90    91
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      70    91      72    93      74    91      67    83
Temp          86 84   73 72 90 88   74 74 91 90   77 75 89 84   70 68 82 77
Dewpt         76 76   72 72 76 76   73 73 78 78   75 74 76 72   67 66 68 64
PWind dir        SW       W    SW      SW    SW       W    NW      NE    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         60      20    10      10    20      20    20      20    20
Rain shwrs     L  C    S                   S  S    S        S    S  S  S  S
Tstms          S  C    S                   S  S    S        S    S     S  S

$$
ILZ020-240900-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          85          70
Temp                   77 75 77 87 92 91 86 77 74 73 74 80 84 85 82 74 71 70 72
Dewpt                  74 74 75 77 77 77 76 74 73 72 73 75 74 74 73 71 70 69 72
RH                     90 97 94 72 62 64 72 90 97 97 97 85 72 70 74 90 97 97100
Wind dir                S  S SW SW SW  W  W  W  W NW NE NE  N  E  E  E SE SE  S
Wind spd                8  8  8  9 12 11  9  5  4  3  3  4  4  5  5  4  4  4  5
Clouds                 CL FW SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2
PoP 12hr                      5          50          60          60          60
QPF 12hr                      0        0.06        0.21        0.16        0.85
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  C  C  L  L  L  L  C  C  L  L  L
Tstms                            S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index                      98106104 96             84 91 92 87
Max heat               86         106   106    90          91    92    83
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      70    91      72    93      74    91      68    84
Temp          87 85   74 72 89 88   75 74 91 90   78 75 90 86   71 69 82 77
Dewpt         77 77   73 72 77 78   73 73 78 79   76 75 77 74   67 67 69 65
PWind dir        SW       W     W      SW    SW       W    NW       N    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         60      20    10      10    20      20    20      20    20
Rain shwrs     L  C    S                   S  S    S        S    S     S  S
Tstms          S  C    S                   S  S    S        S    S     S  S

$$
ILZ013-240900-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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                      77          94          73          85          70
Temp                   80 78 79 88 93 93 88 79 76 75 74 81 84 85 81 74 72 70 72
Dewpt                  75 74 74 76 74 74 74 74 73 73 72 73 73 72 70 70 69 69 71
RH                     85 88 85 68 54 54 63 85 90 94 93 77 70 65 69 87 90 97 97
Wind dir               SW  S SW SW SW  W  W  W NW  N NE NE NE NE NE  E SE  S  S
Wind spd                9  9 10 10 12 12 11  6  5  4  4  4  5  6  5  4  3  4  5
Clouds                 FW FW SC B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2
PoP 12hr                      5          50          60          60          60
QPF 12hr                      0        0.08        0.28        0.12        0.51
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  C  C  L  L  L  L  C  C  L  L  L
Tstms                            S  C  C  C  C  C  C     S  C  C  C  C  C  C  S
Heat index             85       98104103 96 83          86 90 90 85
Max heat               91    83   104   105    92          90    91
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      71    92      73    94      75    91      69    83
Temp          86 84   74 73 90 89   75 75 92 90   78 76 90 85   72 70 82 77
Dewpt         75 75   72 72 74 75   72 73 76 76   75 74 74 71   67 66 66 62
PWind dir        SW       W     W      SW    SW       W     N       N    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B2 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         60      20    10      10    20      20    20      20    20
Rain shwrs     L  C    S  S                S  S    S        S    S     S  S
Tstms          S  C    S                   S  S    S        S    S     S  S

$$
ILZ019-240900-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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                      76          92          73          85          71
Temp                   78 77 78 86 91 91 86 77 74 73 74 79 82 85 83 76 73 72 72
Dewpt                  74 73 74 76 76 76 75 73 73 72 72 74 74 74 73 72 70 70 71
RH                     88 87 88 72 62 62 70 87 97 97 93 85 77 70 72 87 90 93 97
Wind dir                S  S  S SW SW  W  W  W  W  W NE  S SW  S  E  E SE  S  S
Wind spd                6  8  8  8 11 10  8  5  3  3  3  4  4  5  4  3  4  4  5
Wind gust                       18
Clouds                 CL FW FW SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2
PoP 12hr                      5          50          60          70          60
QPF 12hr                      0        0.11        0.27        0.16        0.88
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  L  L  L  L  L  L  C  C  L  L  C
Tstms                            S  C  C  C  C  C  C  S  S  C  C  C  C  C  S  S
Heat index                      96103102 95                87 91 89
Max heat               86         103   104    88          87    92    85
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      71    91      73    93      75    91      69    84
Temp          86 86   75 72 88 88   75 75 91 90   78 76 90 87   72 70 82 78
Dewpt         76 76   72 71 76 77   73 73 77 78   75 74 76 75   68 66 69 67
PWind dir        SW       W    SW       S    SW       W    NW      NE    NE
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   FW FW SC FW   FW FW FW FW   FW FW SC SC   SC SC B1 B1
PoP 12hr         50      20    10      10    10      10    20      20    20
Rain shwrs     C  C    S                           S        S    S  S  S  S
Tstms          S  C    S                           S        S    S        S

$$
ILZ106-240900-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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                      76          94          73          86          71
Temp                   78 76 78 88 94 92 87 77 74 74 75 80 85 85 82 74 72 71 72
Dewpt                  76 75 76 77 77 76 76 74 74 74 74 75 75 74 72 71 71 71 72
RH                     94 97 94 70 58 60 70 90100100 97 85 72 70 72 90 97100100
Wind dir                S  S SW SW SW  W  W  W  W  N NE NE NW NE NE  E SE  S  S
Wind spd                8  8  9 10 12 11  9  5  4  3  3  4  5  5  5  3  3  3  4
Clouds                 FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B2 B1 B2
PoP 12hr                      5          50          60          60          60
QPF 12hr                      0        0.08        0.32        0.19        0.70
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  L  L  L  L  L  L  L  L  C  C  L  L  L
Tstms                            S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index                     101108105 98             85 93 93 87
Max heat               89         108   108    92          94    94    83
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      71    92      72    94      75    92      69    85
Temp          87 84   74 72 90 89   75 74 93 90   78 76 92 87   72 70 84 78
Dewpt         77 77   74 72 76 77   74 74 78 78   77 75 77 73   69 68 69 65
PWind dir        SW       W     W       S    SW       W    NW      NE    NE
Wind char        GN      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC SC B1
PoP 12hr         60      20    10      10    20      20    20      20    20
Rain shwrs     L  L    S  S                   S    S  S     S    S  S  S  S
Tstms          S  C    S  S                   S    S  S     S    S     S  S

$$
ILZ023-240900-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          94          72          86          70
Temp                   77 75 77 87 93 92 87 77 74 73 74 80 85 86 82 74 71 71 72
Dewpt                  74 73 74 77 76 75 75 74 73 72 73 74 75 74 73 71 71 70 72
RH                     90 94 90 72 58 58 68 90 97 97 97 82 72 68 74 90100 97100
Wind dir                S  S  S SW SW SW  W  W  W  W  N  W  W SW NE  E SE SE  S
Wind spd                6  8  9 10 13 13  8  4  3  3  2  3  5  4  4  2  2  3  4
Clouds                 FW FW FW FW SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1
PoP 12hr                      5          40          70          70          60
QPF 12hr                      0           0        0.26        0.32        0.63
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          C  C  L  L  L  L  L  L  L  L  C  C  L  L  L
Tstms                               C  C  C  C  C  C  S  C  C  C  C  C  C  C  S
Heat index                      98105103 96             85 94 94 88
Max heat               84         105   106    88          94    94    83
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      71    91      71    94      73    92      68    85
Temp          87 83   74 72 89 87   73 74 92 90   77 75 92 86   71 70 85 78
Dewpt         77 77   74 72 76 77   73 73 77 78   75 75 77 74   68 68 69 65
PWind dir        SW      SW     W      SW    SW       W    NW      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC SC SC
PoP 12hr         60      20    10      10    20      20    20      20    20
Rain shwrs     L  C    S  S                S       S        S    S     S  S
Tstms          C  C    S  S                S       S        S    S     S  S

$$
ILZ033-240900-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      74          93          73          86          72
Temp                   76 75 77 87 92 93 87 78 75 73 75 81 86 86 83 75 73 72 73
Dewpt                  73 72 74 76 76 75 74 73 73 72 73 74 74 74 73 72 72 71 72
RH                     90 90 90 70 60 56 65 85 94 97 94 79 68 68 72 90 97 97 97
Wind dir                S  S  S SW SW SW  W SW  W  W NW SW  W SW  S SE SE  S  S
Wind spd                5  6  8 10 12 12  5  4  3  3  2  4  4  4  3  2  2  3  4
Clouds                 FW FW FW FW SC SC SC B1 B1 B2 B2 B1 B1 B1 SC B1 B1 B2 B1
PoP 12hr                      5          20          70          70          50
QPF 12hr                      0           0        0.22        0.38        0.91
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  C  L  L  L  L  L  L  C  C  C  C  C
Tstms                               S  S  C  C  C  C  S  C  C  C  C  C  C  C  S
Heat index                      98105104 96             86 94 95 89
Max heat                          105   105    92          94    95    85
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      72    91      71    93      74    92      69    86
Temp          87 82   76 73 89 87   74 74 92 90   77 75 92 87   72 70 85 79
Dewpt         76 75   73 73 75 76   73 73 76 77   75 74 76 74   69 68 69 66
PWind dir        SW      SW     W      SW    SW       W    NW       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   FW FW FW FW   FW FW SC SC   SC SC SC B1
PoP 12hr         60      20    10       5    20      20    20      20    20
Rain shwrs     C  L    S  S     S          S  S    S        S    S     S  S
Tstms          C  C    S  S     S          S  S    S        S    S        S

$$
ILZ039-240900-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      74          93          73          87          72
Temp                   76 75 77 87 92 92 88 78 74 73 75 81 86 87 84 76 74 73 74
Dewpt                  74 73 75 78 77 76 76 74 73 73 73 75 76 76 75 74 73 73 73
RH                     94 94 94 75 62 60 68 88 97100 94 82 72 70 74 94 97100 97
Wind dir                S  S  S SW SW SW SW SW  W SW  W SW  W SW  S SE  S  S  S
Wind spd                5  6  8 10 12 12  8  5  5  4  4  5  5  5  4  3  4  5  5
Clouds                 FW CL FW FW SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                      5          20          70          70          50
QPF 12hr                      0           0        0.50        0.29        0.67
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  C  L  L  L  L  L  L  C  C  C  C  C
Tstms                               S  S  C  C  C  C  S  C  C  C  C  C  C  C  S
Heat index                      99106105 98             86 96 98 92
Max heat                          106   106    92          96    98    87
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      72    91      72    93      74    92      69    86
Temp          87 83   75 74 89 87   74 74 92 90   77 76 91 88   73 70 86 81
Dewpt         78 77   74 73 77 77   74 74 78 78   75 75 78 77   70 69 72 69
PWind dir        SW      SW     W      SW    SW       W     W       N    NE
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC B1
PoP 12hr         60      20    20       5    20      20    20      20    20
Rain shwrs     C  L    S  S     S          S       S  S     S    S  S  S  S
Tstms          C  C    S  S     S          S       S  S     S    S  S     S

$$
INZ001-240900-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          94          72          85          70
Temp                   78 75 77 87 93 94 87 77 74 73 74 80 85 83 79 72 71 70 72
Dewpt                  74 73 74 76 75 74 74 74 74 73 73 74 74 73 71 71 71 70 72
RH                     88 94 90 70 56 53 65 90100100 97 82 70 72 77 97100100100
Wind dir                S  S  S SW SW SW SW  W  W NW NW NW NW  N  N  E SE  S  S
Wind spd                6  8  9 11 14 14 10  5  4  4  3  4  5  6  5  2  2  3  4
Clouds                 FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
PoP 12hr                      5          40          70          60          60
QPF 12hr                      0        0.03        0.44        0.24        0.40
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          C  C  L  L  L  L  L  L  L  L  C  C  L  L  L
Tstms                               C  C  C  C  C  C  S  S  C  C  C  C  C  C  C
Heat index                      98104104 96             85 92 89
Max heat               85         104   105    89          92    92
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      70    90      71    93      73    90      68    83
Temp          86 82   73 72 88 87   73 74 92 90   76 76 90 85   72 70 83 75
Dewpt         76 75   73 72 74 75   72 73 76 76   75 74 75 71   68 67 68 64
PWind dir        SW      SW     W      SW    SW       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1   SC SC SC FW   FW FW FW FW   FW FW SC SC   FW SC SC SC
PoP 12hr         60      30    10      10    20      20    20      20    20
Rain shwrs     L  L    C  S                   S    S        S    S        S
Tstms          C  C    C  S                   S    S        S    S        S

$$
INZ010-240900-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      74          93          72          86          71
Temp                   76 75 77 87 92 93 87 77 74 73 75 80 85 85 81 75 73 71 73
Dewpt                  73 72 74 76 76 75 74 73 73 72 73 74 75 74 73 72 71 71 72
RH                     90 90 90 70 60 56 65 87 97 97 94 82 72 70 77 90 93100 97
Wind dir                S  S  S SW SW SW SW SW  W SW NW SW  W SW SW SE SE  S SW
Wind spd                5  6  8 11 13 12  6  4  3  3  2  4  4  4  3  2  2  2  3
Clouds                 FW FW FW FW SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1
PoP 12hr                      5          20          70          70          50
QPF 12hr                      0           0        0.26        0.37        0.77
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  C  L  L  L  L  L  L  C  C  C  C  L
Tstms                               S  S  C  C  C  C  S  C  C  C  C  C  C  C  S
Heat index                      98104103 96             84 92 93 86
Max heat                          105   105    91          93    94
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      72    90      71    93      74    92      69    85
Temp          87 82   75 73 87 86   74 73 91 89   76 75 91 85   72 70 85 78
Dewpt         76 75   73 72 75 75   72 73 76 77   75 74 76 74   69 68 69 66
PWind dir        SW      SW     W      SW    SW       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   FW FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         60      30    10       5    20      20    20      20    20
Rain shwrs     L  L    C  S                S  S    S        S    S     S  S
Tstms          C  C    C  S                S  S    S        S    S        S

$$
INZ011-240900-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
1115 PM CDT Wed Jul 23 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
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          94          72          86          71
Temp                   76 74 76 87 92 94 88 78 74 73 74 80 84 86 81 74 72 71 72
Dewpt                  73 72 74 77 76 74 74 74 73 72 73 75 75 75 74 73 71 71 72
RH                     90 93 94 72 60 53 63 88 97 97 97 85 74 70 79 97 97100100
Wind dir                S  S  S SW SW SW SW SW  W SW NW  W  W SW SW  E SE  S SW
Wind spd                5  5  8 11 13 14  8  5  4  3  3  4  5  4  3  2  2  2  4
Clouds                 FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      5          20          70          70          60
QPF 12hr                      0           0        0.19        0.35        0.54
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  C  L  L  L  L  L  L  C  C  L  L  C
Tstms                               S  S  C  C  C  C  S  C  C  C  C  C  C  C  S
Heat index                      98104104 96             84 92 94 86
Max heat                          104   105    92          93    94
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      71    90      71    93      73    91      68    85
Temp          85 81   74 72 87 85   73 73 91 88   76 75 91 85   72 70 84 77
Dewpt         77 76   73 72 76 76   73 73 77 77   75 74 76 74   68 67 69 66
PWind dir        SW      SW     W      SW    SW       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   FW FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         60      30    10      10    20      20    20      20    20
Rain shwrs     C  L    C  S                   S    S        S    S        S
Tstms          C  C    C  S                   S    S        S    S        S

$$
INZ019-240900-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
1215 AM EDT Thu Jul 24 2025

Date           07/23/25      Thu 07/24/25            Fri 07/25/25            Sat
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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          92          73          86          72
Temp                   76 74 76 86 91 92 87 78 75 73 75 80 84 86 82 75 73 72 74
Dewpt                  73 72 74 77 77 76 75 74 73 73 73 75 75 75 74 73 72 72 73
RH                     90 93 94 75 64 60 68 88 94100 94 85 74 70 77 94 97100 97
Wind dir                S  S  S SW SW SW SW SW SW SW  W SW  W  W SW  S  S  S SW
Wind spd                5  6  8 11 12 12  6  4  4  3  3  4  5  4  2  2  2  2  4
Clouds                 FW FW FW FW FW SC FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      5          20          70          70          60
QPF 12hr                      0           0        0.15        0.34        0.69
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  C  L  L  L  L  L  L  C  C  L  L  C
Tstms                               S  S  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index                      97105104 96             84 93 95 88
Max heat                          105   105    91          93    95    83
Heat                    Y  Y  Y  Y  Y  Y  Y


Date           07/26  Sun 07/27/25  Mon 07/28/25  Tue 07/29/25  Wed 07/30/25
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          87      72    89      72    92      74    91      69    85
Temp          86 82   74 73 86 85   74 73 90 87   76 75 90 85   72 70 84 79
Dewpt         77 76   73 73 76 76   73 73 77 77   75 75 77 75   70 68 71 68
PWind dir        SW      SW     W      SW    SW       W    NW       N     N
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC FW FW   FW FW FW FW   FW FW FW SC   SC SC SC SC
PoP 12hr         60      30    20      10    20      20    20      20    20
Rain shwrs     C  L    C  S     S          S       S  S     S    S     S  S
Tstms          C  C    C  S     S          S       S  S     S    S        S

$$