Point Forecast Matrices
Issued by NWS Chicago, IL

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FOUS53 KLOT 091915
PFMLOT

Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
215 PM CDT Sat Aug 9 2025

ILZ104-100900-
Chicago O`Hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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                      77          87          73          86          72
Temp          93 90 84 81 78 77 82 86 85 83 81 78 75 74 81 85 86 84 78 75 73 73
Dewpt         69 70 69 69 70 68 69 69 71 72 70 70 70 70 72 72 71 71 71 71 70 71
RH            46 52 61 67 76 74 65 57 63 70 69 76 84 87 74 65 61 65 79 87 90 93
Wind dir       S  S  S  S  S  S SW SW  S SW  S  S SW SW SW SW SW SW SW SW SW SW
Wind spd      16 13 12  6  6  8 10 13 13  8  5  5  5  5  8  9  9  6  4  4  4  4
Clouds        SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          40          40          60          50
QPF 12hr                   0.01        0.09        0.47        0.18        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S     S     S  S  C  C  C  C  C  C  C  C  L  L  C  C  C  C  C
Tstms             S     S     S  S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index    98 95 88 84       85 90 91 88 84          85 91 92 89
Max heat         98    92    84    90    91    87          91    92    87


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      70    86      69    85      70    88      73    90
Temp          85 83   74 72 86 81   72 71 85 81   72 72 87 86   75 74 89 87
Dewpt         71 70   69 69 68 68   67 67 67 67   67 68 71 71   71 70 72 71
PWind dir        SW       W    NW       E     E      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      10    20      10    20      10    20      10    20
Rain shwrs     C  C          S  S          S  S          S  S             S
Tstms          S  C             S             S          S  S             S

$$
ILZ003-100900-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          83          69          82          67
Temp          89 85 77 74 73 73 76 80 82 78 74 72 71 70 75 79 82 80 72 70 68 68
Dewpt         73 73 71 71 69 69 70 71 71 72 72 71 69 70 71 72 72 71 70 69 68 68
RH            59 67 82 90 87 87 82 74 69 82 93 97 93100 87 79 72 74 93 97100100
Wind dir       S  S  S SE  S  S  S  S SW SW  S  S  S  S SW SW SW SW SW SW SW SW
Wind spd      16 11  8  6  6  8  9 13 13  6  5  5  5  5  6  8  8  5  2  2  2  3
Clouds        B1 B2 B2 B2 OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2
PoP 12hr                     50          50          70          60          40
QPF 12hr                   0.51        0.26        0.37        0.21        0.29
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  C  C  C  C  C  C  C  L  L  L  L  L  L  L  L  C  C  C  C  C
Tstms          S  C  S  S  S  C  C  C  C  L  C  L  C  S  C  C  C  C  C  C  S  S
Heat index    97 92                84 86                   83 87 83
Max heat         99    87          84    86                83    87


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          84      66    84      65    84      67    86      69    88
Temp          82 81   69 67 83 81   67 66 81 81   68 68 84 83   71 70 87 84
Dewpt         71 71   68 66 69 68   66 65 69 69   66 66 72 72   70 69 73 72
PWind dir        SW       W     W       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC   SC SC SC SC   FW SC SC SC   FW SC SC SC   FW SC SC SC
PoP 12hr         30      10    20      10    20      10    20      10    10
Rain shwrs     C  S          S  S          S  S          S
Tstms          S  S             S             S          S

$$
ILZ104-100900-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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                      77          88          74          87          72
Temp          92 89 85 81 79 77 84 87 87 84 80 78 76 75 82 85 86 84 79 76 73 74
Dewpt         69 69 68 68 69 68 68 68 69 71 71 71 70 71 72 72 72 72 72 72 71 72
RH            47 52 57 65 72 74 59 53 55 65 74 79 82 87 72 65 63 67 79 87 93 93
Wind dir       S  S  S  S  S  S SW SW  S SW  S  S  S  S SW SW SW SW SW SW SW SW
Wind spd      16 13 12  8  8  8 11 14 14 10  9  9  8  8 10 10 10  9  5  5  5  5
Wind gust                          25 25
Clouds        FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1
PoP 12hr                     10          30          30          50          50
QPF 12hr                      0        0.04        0.52        0.17        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S  C  C  S  S  C  C  C  C  C  C  C  C  C  C  C
Tstms                         S  S  C  C  S  S  C  C  S  S  C  C  C  C  C  C  S
Heat index    97 94 88 84       87 90 91 89 84          86 91 92 89
Max heat         98    91    83    90    91    87          91    92    86


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      71    86      70    85      71    88      73    90
Temp          84 83   74 72 85 80   73 71 85 80   73 72 87 86   76 74 89 86
Dewpt         71 71   70 69 67 68   68 68 67 68   69 68 71 71   71 70 72 72
PWind dir        SW       W    NW       E     E      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      20    20      10    20      10    20      10    20
Rain shwrs     C  C    S  S  S  S          S  S          S  S             S
Tstms          S  C    S                      S          S  S             S

$$
ILZ021-100900-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          86          72          86          71
Temp          91 87 78 76 73 73 80 85 85 81 77 75 73 72 79 83 85 83 76 74 71 72
Dewpt         72 72 72 71 70 70 71 72 73 73 73 71 70 71 73 74 75 74 73 72 71 71
RH            54 61 82 85 90 90 74 65 67 77 87 87 90 97 82 74 72 74 90 93100 97
Wind dir       S  S  S  S  S  S SW SW  S SW  S  S  S  S SW SW SW SW SW SW  S  S
Wind spd      16 11  6  6  5  5  9 12 12  6  5  5  5  5  6  8  8  5  3  3  3  3
Clouds        FW FW B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2
PoP 12hr                     20          40          40          50          50
QPF 12hr                      0        0.10        0.29        0.19        0.18
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index    98 94             84 90 91 86             83 89 94 89
Max heat         99    88          90    91    83          89    94    85


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    86      67    86      68    88      71    90
Temp          84 83   71 70 85 83   70 69 84 83   71 70 85 85   74 72 88 87
Dewpt         74 73   70 69 71 71   67 67 71 71   68 69 74 74   71 70 75 75
PWind dir        SW       W     W       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      20    20      10    20      10    20      10    10
Rain shwrs     C  C    S  S  S  S          S  S          S  S
Tstms          C  C    S                      S          S  S

$$
ILZ006-100900-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          72          83          70
Temp          92 87 79 76 74 74 81 85 84 80 77 74 73 72 79 82 83 80 74 72 71 71
Dewpt         70 71 69 70 69 70 70 70 71 73 73 72 70 71 74 74 74 73 72 71 70 70
RH            49 59 72 82 84 87 69 61 65 79 87 93 90 97 85 77 74 79 93 97 97 97
Wind dir       S  S  S  S  S  S SW  S  S SW  S  S SW SW SW SW SW SW SW SW SW SW
Wind spd      14 11  9  6  6  8 11 12 12  6  5  5  5  5  8  9  9  5  3  3  3  4
Clouds        FW SC SC B1 B1 B2 B2 B2 B2 B1 B2 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1
PoP 12hr                     30          50          60          60          50
QPF 12hr                   0.14        0.24        0.28        0.15        0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  C     C  C  C  C  C  C  L  L  C  C  L  L  C  C  C  C  C
Tstms             S  S  S     C  C  C  C  C  C  C  C  C  S  C  C  C  C  C  C  S
Heat index    98 92 82          84 90 88 84                88 89 84
Max heat         99    88          90    88                88    89


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          84      69    81      68    80      69    84      71    88
Temp          82 81   71 70 81 77   69 69 80 77   70 71 82 81   73 73 87 82
Dewpt         73 72   69 68 70 69   66 66 69 68   68 69 73 72   71 71 74 73
PWind dir        SW       W     N       E     E      SE     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC FW   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      10    20      10    20      10    20      10    10
Rain shwrs     C  C             S          S  S          S  S
Tstms          S  C             S                        S  S

$$
ILZ021-100900-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          85          71          86          71
Temp          90 85 78 76 74 73 80 84 84 80 76 74 72 72 79 84 86 82 75 73 71 71
Dewpt         73 74 71 70 69 70 72 72 74 74 72 70 69 70 73 75 75 75 73 72 71 71
RH            58 70 79 82 84 90 77 67 72 82 87 87 90 93 82 74 70 79 94 97100100
Wind dir       S  S  S  S  S  S  S  S  S SW  S  S  S  S SW SW SW SW  S  S  S SW
Wind spd      14 10  8  8  6  6  9 12 12  6  5  6  5  5  8  9  9  5  3  4  4  4
Clouds        FW SC SC B1 B1 B1 B2 B2 B2 SC SC B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1
PoP 12hr                     10          30          30          50          50
QPF 12hr                   0.01        0.12        0.29        0.11        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S  C  C  S  S  C  C  C  C  C  C  C  C  C  C  C
Tstms                         S  S  C  C  S  S  C  C  S  C  C  C  C  C  C  C  S
Heat index    98 93             83 90 91 85             80 91 94 88
Max heat         99    87          90    93    83          91    95    84


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    85      67    85      68    87      70    89
Temp          84 82   71 69 84 81   70 69 83 82   70 70 85 84   73 71 87 86
Dewpt         75 75   70 69 73 73   68 68 73 73   68 68 75 75   71 70 76 76
PWind dir        SW       W    NW      SE    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC FW
PoP 12hr         50      20    30      20    30      20    20      10    20
Rain shwrs     C  C    S  S  S  C       S  C  C    S     S  S             S
Tstms          C  C    S        S       S  S  S    S     S  S             S

$$
INZ002-100900-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          89          71          88          70
Temp          90 86 78 74 72 73 84 88 87 83 77 74 72 72 82 87 88 83 75 73 71 71
Dewpt         70 71 70 69 68 69 71 69 70 70 71 70 69 69 71 70 70 71 72 71 70 70
RH            52 61 76 84 87 87 65 54 57 65 82 87 90 90 69 57 55 67 90 93 97 97
Wind dir       S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW  S  S  S  S
Wind spd      13  9  6  5  5  6 10 13 12  6  5  5  5  5  9 10 10  5  4  4  4  4
Clouds        FW FW FW FW SC SC FW SC SC SC SC SC SC SC B1 SC SC B1 SC SC B1 B1
PoP 12hr                      0          20          20          40          40
QPF 12hr                      0           0           0        0.11        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S        S  S  S  S  C  C  C  C  C  C  C
Tstms                               S  S        S  S     S  S  C  C  C  C  C  S
Heat index    96 91             88 93 92 87             86 92 93 87
Max heat         96    87          93    92    84          92    93    84


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    85      65    86      67    87      69    89
Temp          86 80   70 69 84 78   68 67 86 80   69 69 85 83   72 70 88 83
Dewpt         71 70   70 69 67 67   66 66 67 67   67 67 70 71   70 69 71 71
PWind dir        SW       W    NW      NE     E      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC FW FW   SC SC SC SC
PoP 12hr         60      20    30      10    30      20    30      10    20
Rain shwrs     C  L    S  S  S  C          S  C       S  S  C             S
Tstms          C  C    S                      S       S  S  S             S

$$
ILZ005-100900-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          82          70          82          68
Temp          90 86 77 74 72 72 77 80 81 79 77 74 71 70 76 80 81 80 73 70 68 69
Dewpt         73 73 71 71 70 70 72 73 73 74 73 71 69 70 73 74 74 73 71 70 68 69
RH            58 65 82 90 93 93 85 79 77 85 87 90 93100 90 82 79 79 93100100100
Wind dir       S SW  S  S  S  S SW SW SW  S  S  S  S SW SW SW SW SW SW SW SW SW
Wind spd      16 11  8  6  5  6  9 12 12  6  4  4  5  5  6  8  8  5  2  2  2  3
Clouds        SC SC B2 B2 B2 B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2
PoP 12hr                     40          50          70          60          50
QPF 12hr                   0.27        0.23        0.34        0.20        0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  C  S  C  C  C  C  C  C  L  L  L  L  L  L  C  C  C  C  C
Tstms             C  S  S  S  C  C  C  C  C  C  L  C  S  C  C  C  C  C  C  S  S
Heat index    98 93                85 86 83                84 87 84
Max heat         99    87          85    86                84    87


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          84      66    83      65    83      66    85      69    88
Temp          80 80   69 67 83 80   67 66 82 80   68 68 84 83   71 70 86 83
Dewpt         73 72   68 67 70 70   66 65 69 69   66 67 73 73   69 69 75 74
PWind dir        SW       W    NW       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC   SC SC SC SC   FW SC SC SC   FW SC SC SC   SC SC SC SC
PoP 12hr         30      10    20      10    20      10    20      10    10
Rain shwrs     C  S             S          S  S          S
Tstms          C  S             S             S          S

$$
ILZ008-100900-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          82          69          82          67
Temp          89 84 76 74 73 73 75 80 81 78 74 72 70 70 74 80 82 79 72 70 68 68
Dewpt         75 75 72 71 70 70 71 73 73 73 72 71 69 70 72 73 73 72 70 69 68 68
RH            64 74 87 90 90 90 87 79 77 85 93 97 97100 93 79 74 79 93 97100100
Wind dir       S  S SE SE  S  S  S  S SW SW  S  S  S  S  S SW SW SW SW SW SW SW
Wind spd      14 10  8  6  6  6  8 12 11  5  4  4  4  4  5  6  6  4  2  2  2  2
Clouds        B1 B2 B2 B2 OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                     50          50          70          60          50
QPF 12hr                   0.34        0.27        0.40        0.26        0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  C  C  C  C  C  C  C  L  L  L  L  L  L  L  L  C  C  C  C  C
Tstms          S  C  S  S  S  C  C  C  C  L  C  C  C  C  C  C  C  C  C  C  C  S
Heat index    98 92                84 86                   83 87 81
Max heat        101    86          84    86                83    87


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          84      66    84      65    84      67    86      69    88
Temp          81 80   69 67 83 80   68 66 81 80   69 68 84 83   71 70 87 84
Dewpt         72 72   68 67 70 70   66 65 70 70   66 67 73 73   70 69 75 74
PWind dir        SW       W     W       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC   SC SC SC FW   FW SC SC SC   FW SC SC SC   FW SC SC SC
PoP 12hr         30      10    20      10    20      20    20      10    10
Rain shwrs     C  S          S  S          S  S       S  S
Tstms          S  S                           S       S  S

$$
ILZ011-100900-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          82          70          82          68
Temp          90 85 77 75 73 72 76 81 81 79 76 73 71 70 76 80 82 80 73 71 69 69
Dewpt         73 73 72 71 70 70 72 73 73 73 72 70 69 70 72 73 73 72 71 70 69 69
RH            58 67 85 87 90 93 87 77 77 82 87 90 93100 87 79 74 77 93 97100100
Wind dir       S  S  S SE  S  S SW  S  S  S  S  S  S SW SW SW SW SW SW SW SW SW
Wind spd      16 11  8  6  6  8 10 13 13  6  5  5  5  5  6  9  8  5  2  2  2  3
Clouds        SC B1 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 B1 B2 B2
PoP 12hr                     40          50          60          60          50
QPF 12hr                   0.27        0.44        0.40        0.17        0.28
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  C  S  C  C  C  C  C  C  L  L  C  C  L  L  C  C  C  C  C
Tstms             C  S  S  S  C  C  C  C  C  C  L  C  S  S  C  C  C  C  C  S  S
Heat index    99 92                86 86                   84 87 84
Max heat        100    85          86    86                84    87


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          84      66    84      65    84      67    86      69    89
Temp          81 80   69 68 84 80   68 67 82 81   68 68 84 83   72 70 87 84
Dewpt         73 72   68 67 70 69   66 66 69 69   66 67 73 72   70 69 74 73
PWind dir        SW       W     W       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC   SC SC SC SC   FW SC SC SC   FW SC SC SC   FW SC SC SC
PoP 12hr         40      10    20      10    20      10    20      10    10
Rain shwrs     C  C          S  S          S  S          S
Tstms          C  C             S             S          S

$$
ILZ010-100900-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          82          69          82          67
Temp          89 84 77 75 73 73 75 80 81 78 74 72 70 70 75 80 82 80 72 70 68 68
Dewpt         75 75 73 72 70 70 72 74 73 74 73 71 70 70 73 74 74 74 71 70 68 68
RH            64 74 87 90 90 90 90 82 77 88 97 97100100 94 82 77 82 97100100100
Wind dir       S  S SE SE  S  S  S  S SW SW  S  S  S  S SW SW SW SW SW SW SW SW
Wind spd      13  9  6  6  6  6  8 11 10  5  4  4  4  4  5  5  5  2  2  2  2  2
Clouds        B1 B2 B2 B2 OV OV OV OV B1 B1 B1 B2 B2 OV B2 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                     50          50          70          60          50
QPF 12hr                   0.30        0.35        0.36        0.29        0.29
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  C  C  C  C  C  C  C  L  L  L  L  L  L  L  L  C  C  C  C  C
Tstms          S  C  S  S  S  C  C  C  C  L  C  C  C  C  C  C  C  C  C  C  C  S
Heat index    99 93                85 86                   84 88 84
Max heat        102    86          85    86                85    88


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          84      66    85      65    84      67    86      69    89
Temp          81 81   69 67 84 81   68 66 82 81   70 68 84 83   72 70 87 84
Dewpt         73 73   69 67 71 72   67 66 72 72   68 67 74 75   71 69 76 75
PWind dir        SW       W     W       E    SE      SE     S       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 SC   SC SC SC FW   FW SC SC SC   FW SC SC FW   FW SC SC SC
PoP 12hr         40      10    20      10    20      20    20      10    10
Rain shwrs     C  S          S  S          S  S       S  S
Tstms          S  S                           S       S  S

$$
ILZ012-100900-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          85          71          84          69
Temp          92 88 81 77 76 74 79 84 84 80 78 75 72 71 78 82 84 81 76 72 70 70
Dewpt         71 72 70 71 70 69 71 72 72 73 72 71 70 71 73 74 73 72 72 71 70 70
RH            51 59 69 82 82 84 77 67 67 79 82 87 93100 85 77 70 74 87 97100100
Wind dir       S  S  S  S  S  S SW  S  S SW  S  S  S SW SW SW SW SW SW SW SW SW
Wind spd      16 12  8  6  8  8 10 13 13  8  5  5  5  5  8  9  9  5  3  3  3  3
Clouds        SC SC B1 B2 B2 B2 OV B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2
PoP 12hr                     20          40          50          60          50
QPF 12hr                   0.11        0.38        0.50        0.19        0.20
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  S     C  C  C  C  C  C  C  C  C  C  L  L  C  C  C  C  C
Tstms             S  S  S     C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  S  S
Heat index    99 94 84          82 90 90 85                88 91 85
Max heat        100    89          90    90    83          88    91    82


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    86      67    85      68    87      70    90
Temp          84 82   70 69 85 81   69 68 85 82   70 69 85 85   73 71 88 85
Dewpt         73 72   69 68 69 69   67 67 69 69   67 68 73 72   71 70 74 73
PWind dir        SW       W    NW      NE    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      10    20      10    20      10    20      10    20
Rain shwrs     C  C          S  S          S  S          S  S             S
Tstms          C  C                           S          S  S             S

$$
ILZ020-100900-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          85          71          85          70
Temp          90 86 79 76 74 74 79 83 84 80 77 75 72 72 78 82 85 82 76 73 71 71
Dewpt         72 73 71 71 70 70 72 72 73 73 72 71 70 70 73 74 74 73 72 71 70 71
RH            56 65 77 85 87 87 79 70 70 79 85 87 93 93 85 77 70 74 87 93 97100
Wind dir       S  S  S  S SE  S SW  S  S SW  S  S  S  S SW SW SW SW SW SW SW  S
Wind spd      16 11  6  6  6  6  9 12 13  6  5  5  5  5  6  9  8  5  3  3  3  3
Clouds        FW SC B1 B1 B2 B2 OV B2 B2 B1 B1 B1 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2
PoP 12hr                     20          40          50          60          50
QPF 12hr                   0.02        0.39        0.62        0.21        0.21
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  S     C  C  C  C  C  C  C  C  C  C  L  L  C  C  C  C  C
Tstms             S  S  S     C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  S  S
Heat index    98 93 83             89 90 84                88 92 88
Max heat         99    89          89    90    82          88    92    84


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    86      67    85      68    88      70    90
Temp          84 82   71 69 85 82   70 68 84 82   71 70 85 84   73 71 88 86
Dewpt         73 72   69 69 70 70   67 67 70 70   67 68 73 73   71 70 74 74
PWind dir        SW       W     W      NE    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      20    20      10    20      10    20      10    20
Rain shwrs     C  C    S     S  S          S  S          S  S             S
Tstms          C  C    S                      S          S  S             S

$$
ILZ013-100900-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          86          72          86          71
Temp          92 88 83 79 77 76 81 85 85 82 79 76 74 73 80 85 86 82 77 75 72 72
Dewpt         70 71 70 70 70 69 70 71 72 72 71 71 70 71 72 73 72 72 72 71 71 71
RH            49 57 65 74 79 79 69 63 65 72 77 85 87 93 77 67 63 72 85 87 97 97
Wind dir       S  S  S  S  S  S SW  S SW SW  S  S SW SW SW SW SW SW SW SW SW SW
Wind spd      16 12 10  8  8  8 10 13 13  9  6  6  5  5  8  9  9  6  4  4  4  4
Wind gust     26
Clouds        SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          40          40          60          50
QPF 12hr                   0.01        0.15        0.62        0.20        0.18
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  S     S  S  C  C  C  C  C  C  C  C  L  L  C  C  C  C  C
Tstms             S  S  S     S  S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S
Heat index    98 94 87 81       84 90 91 87 81          83 91 92 87
Max heat         99    91          90    91    86          91    92    85


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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    87      68    86      69    88      72    90
Temp          84 83   72 71 86 82   71 70 85 82   71 71 87 85   75 73 89 86
Dewpt         72 71   69 69 68 68   67 67 68 68   67 68 72 71   71 70 73 72
PWind dir        SW       W    NW      NE    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      10    20      10    20      10    20      10    20
Rain shwrs     C  C       S  S  S          S  S          S  S             S
Tstms          S  C                           S          S  S             S

$$
ILZ019-100900-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          84          72          84          70
Temp          90 86 78 77 74 74 79 82 83 80 77 75 73 72 77 81 84 82 75 73 71 71
Dewpt         72 73 73 71 70 70 72 72 73 73 72 71 69 70 72 73 74 73 72 71 70 69
RH            56 65 85 82 87 87 79 72 72 79 85 87 87 93 85 77 72 74 90 93 97 93
Wind dir       S  S  S  S SE  S  S  S  S  S  S  S  S SW SW SW SW SW  S SW  S  S
Wind spd      14 11  8  6  6  6  9 12 12  6  5  5  5  5  6  8  8  4  3  3  3  3
Clouds        SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2
PoP 12hr                     20          40          50          60          50
QPF 12hr                   0.02        0.18        0.48        0.16        0.28
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S     S  S  C  C  C  C  C  C  C  C  C  C  L  L  C  C  C  C  C
Tstms             S     S  S  C  C  C  C  C  C  C  C  C  S  C  C  C  C  C  C  S
Heat index    98 93                87 89 85                85 90 87
Max heat         98    88          88    90    83          85    90    83


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          84      68    84      67    84      69    86      71    88
Temp          82 81   71 69 83 82   70 68 82 82   71 70 84 84   74 72 86 85
Dewpt         73 73   69 68 70 71   67 66 71 71   68 67 73 73   71 69 74 74
PWind dir        SW       W     W      NE    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC FW
PoP 12hr         50      20    30      10    30      20    20      10    20
Rain shwrs     C  C    S  S  S  C          S  C    S  S  S  S             S
Tstms          C  C    S                      S    S  S  S  S             S

$$
ILZ106-100900-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          72          86          71
Temp          91 88 81 77 75 74 81 86 86 82 78 75 73 72 80 85 86 83 77 74 72 72
Dewpt         72 73 71 71 71 70 72 72 72 73 72 72 71 71 73 74 74 74 73 72 72 72
RH            54 61 72 82 87 87 74 63 63 74 82 90 93 97 79 70 68 74 87 93100100
Wind dir       S  S  S  S  S  S SW SW  S SW  S  S  S  S SW SW SW SW SW SW  S  S
Wind spd      14 11  6  6  6  6  9 12 12  6  5  5  5  5  6  9  8  5  3  3  3  3
Clouds        FW FW SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     10          40          40          50          50
QPF 12hr                      0        0.04        0.45        0.21        0.10
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S  C  C  S  S  C  C  C  C  C  C  C  C  C  C  C
Tstms                         S  S  C  C  S  S  C  C  S  S  C  C  C  C  C  C  S
Heat index    99 95 84          85 92 92 87             84 92 94 90
Max heat        100    90          93    93    86          93    94    87


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    87      68    86      69    88      71    90
Temp          84 82   71 70 85 82   71 69 85 82   71 70 86 86   74 72 89 86
Dewpt         73 73   70 70 70 70   68 68 70 69   68 69 73 73   72 71 74 74
PWind dir        SW       W     W       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         50      20    30      10    30      10    20      10    20
Rain shwrs     C  C    S  S  S  C          S  C          S  S             S
Tstms          C  C    S                      S          S  S             S

$$
ILZ023-100900-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          88          70          87          70
Temp          90 86 78 75 74 73 83 87 87 82 76 73 71 71 80 86 87 83 75 73 71 71
Dewpt         72 73 71 70 70 69 72 71 73 73 71 70 69 70 72 73 73 73 72 71 70 70
RH            56 65 79 84 87 87 70 59 63 74 85 90 93 97 77 65 63 72 90 93 97 97
Wind dir       S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW SW  S  S SW
Wind spd      13  9  5  5  4  4  9 11 11  5  4  4  4  4  5  8  6  4  2  2  2  2
Clouds        FW FW FW SC B1 B1 B1 SC B1 SC B1 B1 B1 B1 SC SC SC B1 SC B1 B1 B1
PoP 12hr                      5          20          20          40          40
QPF 12hr                      0        0.02        0.05        0.13        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S        S  S  C  C  C  C  C  C  C  C  C
Tstms                               S  S        S  S  S  S  S  C  C  C  C  C  S
Heat index    97 93             88 93 94 87             84 93 95 89
Max heat         98    86          93    94    83          93    95    84


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      67    86      66    86      67    88      69    90
Temp          86 81   71 69 84 81   69 67 84 81   69 69 86 84   72 70 88 85
Dewpt         73 73   70 69 70 70   67 67 70 70   67 68 73 73   70 69 73 73
PWind dir        SW       W     W       E     S      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      20    30      10    30      20    20      10    20
Rain shwrs     C  L    S  S  S  C          S  C    S  S  S  S             S
Tstms          C  C    S        S             S    S  S  S  S             S

$$
ILZ033-100900-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          87          71          88          70
Temp          89 85 77 73 72 72 82 86 86 82 76 74 72 71 81 87 87 83 75 73 71 71
Dewpt         71 71 70 69 68 68 71 70 71 72 70 69 68 69 72 72 72 72 71 70 69 69
RH            56 63 79 87 87 87 69 59 61 72 82 84 87 93 74 61 61 70 87 90 93 93
Wind dir       S  S  S  S  S  S  S SW  S  S  S  S  S  S SW  S SW SW  S  S  S  S
Wind spd      12  8  5  5  4  4  8 10  9  4  3  4  3  4  5  6  5  3  2  2  2  2
Clouds        FW FW CL SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1
PoP 12hr                      5          20          10          40          40
QPF 12hr                      0        0.01        0.02        0.03        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S              S  S  C  C  C  C  C  C  C
Tstms                               S  S                 S  S  C  C  C  C  C
Heat index    95 91             87 91 92 86             85 93 94 89
Max heat         97    85          91    93    83          94    95    85


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      67    85      66    86      67    87      69    89
Temp          87 80   71 69 85 81   69 67 85 82   70 68 86 84   72 70 88 85
Dewpt         73 72   70 68 71 70   67 66 70 70   67 67 72 72   70 69 73 73
PWind dir        SW       W     W      NE     S      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      20    30      20    30      20    30      10    20
Rain shwrs     C  L    S  S  S  C       S  S  C    S  S  C  C             S
Tstms          S  C    S        C       S     S    S     S  S             S

$$
ILZ039-100900-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          87          71          88          70
Temp          90 85 77 74 73 72 82 86 86 82 76 74 72 72 81 87 88 84 76 74 72 72
Dewpt         72 73 70 70 69 69 72 71 72 72 71 69 68 69 72 73 73 73 71 70 69 70
RH            56 67 79 87 87 90 72 61 63 72 85 84 87 90 74 63 61 70 85 87 90 93
Wind dir       S  S  S  S  S  S  S SW  S  S  S  S  S  S SW  S SW SW  S  S  S  S
Wind spd      13  9  6  6  5  6  9 12 11  5  5  5  5  5  8  9  8  5  3  4  4  4
Clouds        FW FW CL SC SC B1 SC SC B1 SC SC B1 SC SC SC SC SC SC SC B1 B1 SC
PoP 12hr                      5          10          10          30          40
QPF 12hr                      0        0.06        0.01        0.02        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  S  S  C  C  C  C  C  C  C
Tstms                                           S           S  C  C  S  C  C  S
Heat index    97 92             87 91 93 87             85 94 95 90
Max heat         97    86          91    93    83          94    95    86


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    86      67    86      68    88      69    89
Temp          87 81   71 69 85 81   70 68 85 81   70 69 87 84   72 70 88 85
Dewpt         74 73   70 69 72 71   68 67 71 71   68 68 73 73   70 70 74 74
PWind dir        SW       W     W      NE     S      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      20    30      20    30      20    30      10    20
Rain shwrs     C  L    S  S  C  C       S  C  C    S  S  C  C             S
Tstms          S  C    S        C       S     S    S     S  C             S

$$
INZ001-100900-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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          89          71          87          70
Temp          90 86 78 74 73 73 84 88 87 83 77 74 72 72 81 86 87 83 75 73 71 71
Dewpt         71 72 70 69 69 69 71 70 71 71 71 70 69 69 72 72 72 72 72 71 70 70
RH            54 63 76 84 87 87 65 55 59 67 82 87 90 90 74 63 61 70 90 93 97 97
Wind dir       S  S  S  S  S  S  S SW  S SW  S  S  S  S SW SW SW SW SW  S  S SW
Wind spd      13  9  6  5  5  5 10 12 12  6  5  5  5  5  8  9  9  5  3  3  3  4
Clouds        FW FW FW SC B1 B1 SC B1 SC SC SC B1 B1 B1 B1 B1 SC B1 SC SC B1 B1
PoP 12hr                      5          20          20          40          40
QPF 12hr                      0        0.01        0.03        0.11        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S        S  S  S  S  C  C  C  C  C  C  C
Tstms                               S  S        S  S     S  S  C  C  C  C  C  S
Heat index    96 92             88 93 93 87             85 92 94 88
Max heat         97    87          93    93    84          93    94    84


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      68    85      66    86      67    87      69    89
Temp          86 80   71 69 84 80   69 68 86 80   69 69 86 84   72 70 88 84
Dewpt         72 71   70 69 69 68   67 66 68 68   67 67 72 72   70 69 72 72
PWind dir        SW       W    NW      NE     E      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   SC SC FW SC   SC SC SC SC
PoP 12hr         60      20    30      10    30      20    30      10    20
Rain shwrs     C  L    S  S  S  C          S  C       S  S  C             S
Tstms          S  C    S        S             S       S  S  S             S

$$
INZ010-100900-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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                      70          88          70          87          70
Temp          89 84 75 72 71 71 82 87 86 81 75 72 71 71 81 86 87 83 75 72 70 71
Dewpt         71 71 70 69 68 68 72 70 71 72 70 68 68 68 72 72 72 72 71 70 69 69
RH            56 65 84 90 90 90 72 57 61 74 84 87 90 90 74 63 61 70 87 93 97 93
Wind dir       S  S  S  S  S  S  S SW  S  S  S  S  S  S SW SW  S SW  S  S  S  S
Wind spd      12  8  5  5  4  4  8 10 10  4  3  3  3  3  5  6  6  3  2  2  2  2
Clouds        FW FW FW FW SC SC FW SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1
PoP 12hr                      0          10          10          30          40
QPF 12hr                      0        0.01           0        0.02        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  C  C  C  C  C  C  C
Tstms                                                       S  C  C  S  C  C
Heat index    95 89             87 92 92 86             86 93 94 88
Max heat         95    83          92    92                93    94    84


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      67    85      65    85      67    87      68    89
Temp          86 79   70 69 84 80   68 67 84 80   69 68 86 83   71 69 88 84
Dewpt         73 72   69 68 71 70   66 66 70 69   67 67 73 72   69 69 73 72
PWind dir        SW       W     W      NE     S      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      20    30      20    30      20    30      10    20
Rain shwrs     C  L    S  S  S  C       S  S  C    S  S  S  C             S
Tstms          S  C    S        C       S     S    S     S  S             S

$$
INZ011-100900-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
215 PM CDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            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                      69          89          70          88          70
Temp          89 84 75 71 70 70 83 88 88 82 75 73 71 71 82 86 87 83 75 72 71 71
Dewpt         71 71 69 68 67 68 72 70 71 71 70 68 68 68 72 72 72 72 71 70 69 69
RH            56 65 82 90 90 93 70 55 57 69 84 84 90 90 72 63 61 70 87 93 93 93
Wind dir       S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW  S  S  S  S
Wind spd      12  8  5  4  4  4  9 11 10  5  3  4  3  4  6  8  8  4  3  3  3  3
Clouds        FW FW CL CL SC FW FW SC SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1
PoP 12hr                      0          10          10          30          40
QPF 12hr                      0           0           0        0.01        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  C  C  C  C  C  C  C
Tstms                                                       S  C  C  S  C  C
Heat index    95 89             88 93 93 87             86 93 94 89
Max heat         96    83          93    94    83          93    94    85


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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      67    85      65    85      66    87      68    89
Temp          87 79   70 69 84 80   68 67 83 80   69 68 86 82   71 69 87 83
Dewpt         73 72   69 68 71 70   66 66 70 69   67 67 72 72   69 69 73 73
PWind dir        SW       W     W      NE     S      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      20    30      20    30      20    30      10    20
Rain shwrs     C  L    S  S  S  C    S  S  S  C    S  S  S  C             S
Tstms          S  C    S        S             S    S        S             S

$$
INZ019-100900-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
315 PM EDT Sat Aug 9 2025

Date           08/09/25      Sun 08/10/25            Mon 08/11/25            Tue
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                      70          88          70          87          70
Temp          88 83 75 72 70 71 82 87 86 81 75 73 71 71 81 86 87 83 75 73 71 71
Dewpt         71 71 70 69 68 68 72 70 71 72 70 69 68 69 72 72 72 72 70 70 69 69
RH            57 67 84 90 93 90 72 57 61 74 84 87 90 93 74 63 61 70 84 90 93 93
Wind dir       S  S  S  S  S  S  S SW  S  S  S  S  S  S SW SW  S SW  S  S  S  S
Wind spd      12  8  5  5  4  4  8 10  9  3  3  3  3  3  5  6  6  4  2  2  2  3
Clouds        FW FW CL CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC
PoP 12hr                      0           5          10          30          40
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  C  C  C  C  C  C  C
Tstms                                                          C  C  S  S  C
Heat index    93 88             87 92 92 86             85 92 93 88
Max heat         95    83          92    93                93    94    84


Date           08/12  Wed 08/13/25  Thu 08/14/25  Fri 08/15/25  Sat 08/16/25
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          86      68    85      66    84      67    86      69    88
Temp          86 79   70 69 84 79   69 67 83 80   70 68 85 82   72 70 86 83
Dewpt         74 73   70 69 72 71   67 67 71 70   67 67 73 73   70 69 74 73
PWind dir        SW      SW     W      NE     S      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60      30    30      20    30      20    30      10    20
Rain shwrs     C  L    C  C  C  C       S  S  C    S  S  S  C       S     S
Tstms          S  C    C        C       S     S    S     S  C       S     S

$$