Point Forecast Matrices
Issued by NWS Chicago, IL

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FOUS53 KLOT 162015
PFMLOT

Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
315 PM CDT Wed Jul 16 2025

ILZ104-170900-
Chicago O`Hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      69          74          62          81          68
Temp          92 82 77 74 71 69 72 74 72 69 66 64 62 64 73 78 81 77 71 68 68 71
Dewpt         69 68 70 68 65 63 62 61 60 59 57 57 57 59 60 61 61 61 62 64 65 67
RH            47 63 79 82 81 81 71 64 66 70 73 78 84 84 64 56 51 58 73 87 90 87
Wind dir      SW SW  W  W NW  N  N  N NE NE NE  N NE NE  E  E  E  E  E SE  S  S
Wind spd      13 13 12 10  9 10  9 11 12 13 10  9  6  6  6  6  8  8  4  4  4  5
Wind gust        25
Clouds        SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC FW SC B1 B1 B2 B2
PoP 12hr                     30           5           5           5          40
QPF 12hr                   0.05           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  C  S                                                  C  C  L
Tstms          L  C  S                                                  S  C  C
Heat index    97 85                                           82
Max heat         97    84                                        82
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    80      68    85      72    91      75    95
Temp          83 78   71 70 79 76   69 71 82 82   74 73 89 89   78 76 93 91
Dewpt         71 70   68 68 68 65   65 67 71 70   71 72 75 74   73 73 75 73
PWind dir        SW       N    NE       E    SE      SE     S      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   SC B1 B1 SC   FW FW FW FW
PoP 12hr         60      40    20      40    40      40    20      20    20
Rain shwrs     L  L    C  S  S  S    S  C  C  C    C  C  S  S    S  S     S
Tstms          C  L    C             S  S  C  C    C  C  S  S    S  S     S

$$
ILZ003-170900-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      65          72          56          80          65
Temp          86 77 75 70 67 66 67 70 72 70 63 59 57 58 68 76 79 78 69 65 65 67
Dewpt         75 70 68 66 64 63 62 62 61 61 59 56 54 55 59 62 63 65 64 62 63 66
RH            70 79 79 87 90 90 84 76 68 73 87 90 90 90 73 62 58 64 84 90 93 97
Wind dir      SW  W  W NW NW  N  N  N  N NE  E  E NE NE  E SE SE  S  E SE  S  S
Wind spd      14 13 12  9  6  6  6  9  9  8  5  5  4  4  5  5  5  4  4  5  5  5
Wind gust     25
Clouds        B1 B1 SC B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2
PoP 12hr                     20           5           5           5          40
QPF 12hr                   0.02           0           0           0        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S                                            S  S  C  C  L
Tstms          C  S  S                                                  S  C  C
Heat index    95                                              81
Max heat         96                                              81


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          82      65    80      64    84      70    90      72    92
Temp          80 79   68 66 79 76   65 66 81 82   70 71 86 87   75 73 90 88
Dewpt         71 71   67 65 68 67   63 65 72 72   70 71 76 76   73 72 77 76
PWind dir        SW       N     E       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B2   B1 B2 B2 B1   B1 B1 B2 B1   SC B1 B1 SC   FW FW FW FW
PoP 12hr         60      30    20      40    40      30    20      20    20
Rain shwrs     L  C    C  S  S  S    C  C  C  C    C  C  S       S  S     S
Tstms          C  C    C             S  S  C  C    C  C  S       S  S     S

$$
ILZ104-170900-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      70          74          64          81          69
Temp          92 83 76 75 73 71 73 74 73 70 67 65 64 65 74 78 81 78 72 70 69 71
Dewpt         69 71 71 69 66 64 62 61 61 60 59 58 58 60 61 61 62 62 63 65 66 68
RH            47 67 85 82 79 79 68 64 66 71 75 78 81 84 64 56 53 58 73 84 90 90
Wind dir      SW SW  W  W NW  N  N  N NE  N  N NE NE NE  E  E  E  E  E SE  S  S
Wind spd      13 13 12 10  9 10  9 11 12 13 10  9  6  6  6  6  8  8  4  4  4  5
Clouds        SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B1 B2 B2
PoP 12hr                     30           5           5          10          40
QPF 12hr                   0.06           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  C  S                                                  C  C  L
Tstms          L  C  S                                                  S  C  C
Heat index    97 87                                           82
Max heat         97                                              82
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    80      69    85      73    92      76    95
Temp          84 80   72 71 79 76   70 70 82 82   75 74 88 89   79 77 93 91
Dewpt         71 71   70 69 68 66   67 68 71 71   71 72 75 74   74 74 74 73
PWind dir        SW       N    NE       E    SE      SE     S      SW    SW
Wind char        LT      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   SC B1 B1 SC   FW FW FW FW
PoP 12hr         60      40    20      40    40      40    20      20    20
Rain shwrs     L  L    C  C  S  S    S  C  C  C    C  C  S  S       S     S
Tstms          C  L    C        S    S  S  C  C    C  C  S  S       S     S

$$
ILZ021-170900-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      69          78          61          83          68
Temp          86 79 74 73 71 71 74 76 77 73 66 64 61 63 72 79 83 81 72 69 68 70
Dewpt         73 71 71 69 68 67 66 66 66 64 61 59 58 59 63 65 67 68 66 66 67 70
RH            65 77 90 87 90 87 76 71 69 73 84 84 90 87 73 62 59 65 81 90 97100
Wind dir      SW SW  W  W  W NW NW  N  N NE NE NE NE NE  E SE  S  S  E SE  S  S
Wind spd      13 11 11  8  5  6  8  8  9  9  8  5  4  4  4  4  4  4  3  4  4  5
Clouds        SC B1 B1 SC B1 B2 B2 B2 B2 B1 B2 B1 SC SC SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     20          10           5          10          40
QPF 12hr                   0.05           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S                                                     C  C  L
Tstms          C  S                                                     S  C  C
Heat index    93                                              85 83
Max heat        102                                              86
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    83      67    86      71    92      73    94
Temp          83 81   71 70 80 78   68 69 83 84   73 73 88 89   77 75 92 89
Dewpt         75 75   70 70 73 70   67 68 75 75   73 73 79 78   75 74 78 78
PWind dir        SW       N    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B1 B2 B2   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      40    30      40    40      40    20      10    10
Rain shwrs     L  L    C  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  L    C  S  S  S    S  S  C  C    C  C  S  S

$$
ILZ006-170900-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      65          71          61          76          66
Temp          86 82 75 71 68 66 69 71 70 68 64 62 61 64 72 75 76 72 67 66 67 70
Dewpt         70 73 69 67 63 62 60 59 58 58 58 57 57 59 61 62 62 61 62 63 65 68
RH            59 74 82 87 84 87 73 66 66 70 81 84 87 84 68 64 62 68 84 90 93 93
Wind dir       S SW  W NW NW NW  N  N NE  N  N NE NE NE  E  E  E  E  E SE  S  S
Wind spd      11 10 12 10  9 10  9 12 13 12  9  9  6  6  6  8  8  6  4  4  4  5
Clouds        B1 B2 B1 B2 B2 OV OV B2 B1 B1 SC SC SC FW SC SC FW SC B1 B1 B2 B2
PoP 12hr                     40           5           0           5          40
QPF 12hr                   0.03           0           0           0        0.12
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  C  C                                               S  C  C  L
Tstms          L  C  C                                                  S  C  C
Heat index    91 87
Max heat         94
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          80      67    77      66    80      70    88      73    93
Temp          80 76   69 69 76 73   67 70 79 78   71 73 85 84   75 75 91 87
Dewpt         72 70   67 67 68 65   65 68 71 70   70 72 76 75   73 73 76 75
PWind dir        SW       N    NE       E    SE      SE     S      SW    SW
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B2   B1 B1 B2 B1   B1 B1 B2 B1   SC B1 B1 SC   FW FW FW SC
PoP 12hr         60      30    20      30    40      40    20      20    20
Rain shwrs     L  C    C  S     S    S  C  C  C    C  C  S  S    S  S     S
Tstms          C  C    C             S  S  C  C    C  C  S  S    S  S     S

$$
ILZ021-170900-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      70          78          62          83          68
Temp          91 76 73 73 71 71 74 77 78 75 67 63 62 63 71 78 82 81 73 70 69 70
Dewpt         73 73 70 70 68 67 67 67 67 68 64 61 59 60 64 68 70 71 69 69 68 70
RH            56 90 90 90 90 87 79 71 69 79 90 93 90 90 79 71 67 72 87 97 97100
Wind dir      SW SW  W  W  W NW NW  N NW  N NE NE NE NE  E SE SE SE SE  S  S  S
Wind spd      14 10 10  5  4  6  6  6  6  8  9  6  5  5  5  4  4  4  3  4  5  5
Clouds        SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2
PoP 12hr                     30          20          10          10          50
QPF 12hr                   0.09           0           0           0        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C     S  S  C  S        S                          S  S  C  C  L
Tstms          C     S  S  C  S        S                          S  S  C  C  C
Heat index    99                                              86 85
Max heat        100                                              87
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    83      68    85      72    91      73    93
Temp          83 84   70 70 79 79   69 70 82 84   74 73 88 89   77 75 91 89
Dewpt         77 77   70 70 75 73   68 69 77 77   73 73 80 80   75 74 79 79
PWind dir        SW       W    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B2   B2 B2 B2 B1   SC SC SC SC   FW FW FW FW
PoP 12hr         60      50    40      50    40      40    20      10    10
Rain shwrs     L  L    C  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  L    C  C  C  C    C  S  C  C    C  C  S  S

$$
INZ002-170900-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      70          74          60          82          67
Temp          90 82 72 73 72 70 71 74 73 69 65 62 60 61 72 79 82 79 70 67 67 69
Dewpt         70 71 66 69 68 67 66 65 64 62 61 59 59 59 61 62 63 65 65 65 66 68
RH            52 69 81 87 87 90 84 74 73 78 87 90 96 93 68 56 53 62 84 93 97 97
Wind dir      SW SW SW  W  W NW NW  N  N  N  N  N NE NE  E  E  E NE  E SE  S  S
Wind spd      11 11 11  9  8  9  9 10 11 10  8  4  4  4  4  4  5  4  3  3  3  4
Clouds        SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B1 B2 B2
PoP 12hr                     50          10           5          10          40
QPF 12hr                   0.04           0           0           0        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  C                                                  C  C  L
Tstms          S  C  C                                                  S  S  C
Heat index    96 86                                        81 83
Max heat         96    83                                  81    83
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    82      66    85      70    91      73    94
Temp          85 81   70 69 81 77   68 68 83 83   72 72 89 88   76 75 93 90
Dewpt         71 71   69 68 68 67   66 67 70 71   71 71 74 75   74 73 74 74
PWind dir        SW       W     N       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B2   B1 B2 B1 B1   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         70      50    30      30    40      40    30      20    20
Rain shwrs     L  L    C  C  S  C    S  C  C  C    C  C  C  C    S  S     S
Tstms          C  L    C  S  S  S    S  S  C  C    C  C  C  C    S  S     S

$$
ILZ005-170900-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      65          71          56          79          63
Temp          88 76 73 70 67 65 67 70 71 68 61 57 56 57 69 76 79 76 65 64 64 66
Dewpt         74 71 67 66 64 63 61 61 61 60 58 56 54 56 61 63 65 65 62 62 63 66
RH            63 85 81 87 90 93 81 73 71 76 90 96 93 96 76 64 62 69 90 93 97100
Wind dir      SW  W  W NW NW  N  N  N NE NE NE NE NE NE  E SE SE SE  E SE  S  S
Wind spd      14 13 12  9  8  6  6  9  9  8  5  4  4  4  5  5  5  4  3  4  4  5
Wind gust        25
Clouds        B1 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW SC SC SC B1 B2 B2 B2
PoP 12hr                     30           5           0           5          40
QPF 12hr                   0.03           0           0           0        0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  S                                            S  S  C  C  L
Tstms          C  C  S                                                  S  C  C
Heat index    96
Max heat         96
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          81      64    79      63    83      69    89      72    91
Temp          80 77   67 66 78 74   63 66 79 81   70 71 86 87   75 73 89 86
Dewpt         73 72   67 66 70 68   63 66 73 73   70 71 78 78   74 73 78 77
PWind dir        SW       N    NE       E    SE      SE     S      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B2   B1 B1 B2 B1   B1 B1 B2 B1   SC B1 B1 SC   FW FW FW FW
PoP 12hr         60      30    20      40    40      30    20      20    20
Rain shwrs     L  C    C  S     S    S  C  C  C    C  C  S  S    S  S     S
Tstms          C  C    C             S  S  C  C    C  C  S  S    S  S     S

$$
ILZ008-170900-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      65          72          57          80          66
Temp          86 78 74 70 67 66 67 71 72 70 63 60 57 58 68 76 80 78 69 67 66 67
Dewpt         76 71 69 67 65 64 63 63 62 62 60 57 55 56 60 63 65 66 66 64 64 67
RH            72 79 84 90 93 93 87 76 71 76 90 90 93 93 76 64 60 67 90 90 93100
Wind dir      SW  W  W NW NW NW  N  N  N NE  E  E NE NE  E SE SE  S SE SE  S  S
Wind spd      14 12 11  6  6  5  8  9  8  6  5  5  4  4  5  5  5  3  4  4  4  5
Clouds        B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2
PoP 12hr                     20           5           5          10          40
QPF 12hr                   0.02           0           0           0        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S                                            S  S  C  C  L
Tstms          C  S  S                                                  S  C  C
Heat index    96                                              82
Max heat         97                                              82


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          83      65    80      64    84      70    90      71    91
Temp          81 79   68 66 78 76   65 66 81 82   71 71 87 87   75 73 89 87
Dewpt         73 72   68 66 70 68   63 65 73 73   71 71 77 77   73 72 78 77
PWind dir        SW       N     E       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      30    30      40    40      30    20      20    20
Rain shwrs     L  C    C  S  S  C    C  C  C  C    C  C  S       S  S     S
Tstms          C  C    C  S     S    S  S  C  C    C  C  S       S  S     S

$$
ILZ011-170900-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      66          72          57          80          65
Temp          87 74 75 71 68 67 68 71 72 69 63 60 57 59 69 77 80 78 69 66 65 68
Dewpt         74 72 69 68 65 64 65 64 63 61 59 56 54 56 61 63 65 66 64 62 63 67
RH            65 93 82 90 90 90 90 79 73 76 87 87 90 90 76 62 60 67 84 87 93 97
Wind dir      SW  W  W NW NW  N  N  N  N NE NE NE NE NE  E SE SE  S  E SE SE  S
Wind spd      14 13 12  9  8  6  8  8  9  8  6  5  4  4  5  4  4  4  4  4  5  5
Wind gust        24
Clouds        B1 B2 SC B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     20           5           5           5          40
QPF 12hr                   0.02           0           0           0        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S                                               S  C  C  L
Tstms          C  S  S                                                  S  C  C
Heat index    96                                              82
Max heat         98                                              82
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          83      66    80      64    84      70    90      72    92
Temp          81 78   68 67 78 76   65 68 81 83   71 71 86 87   75 73 90 88
Dewpt         73 72   67 67 70 68   63 66 73 73   70 71 77 77   73 72 77 77
PWind dir        SW       N    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      30    20      40    40      40    20      20    20
Rain shwrs     L  C    C  S  S  S    C  C  C  C    C  C  S  S       S     S
Tstms          C  C    C        S    S  S  C  C    C  C  S  S       S     S

$$
ILZ010-170900-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      65          73          57          80          66
Temp          87 80 75 70 67 65 68 71 73 70 64 61 58 59 69 77 80 78 70 67 66 68
Dewpt         75 71 69 67 65 64 64 64 63 63 62 59 56 57 61 65 67 68 67 66 66 68
RH            68 74 82 90 93 97 87 79 71 78 93 93 93 93 76 67 65 71 90 97100100
Wind dir      SW  W  W NW NW NW NW  N  N NE NE  E  E  E  E SE  S  S SE SE  S  S
Wind spd      14 13 11  6  5  5  8  8  8  6  5  6  5  5  5  4  4  3  3  4  4  5
Wind gust        24
Clouds        B1 B1 SC SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2
PoP 12hr                     20           5           5          10          40
QPF 12hr                   0.02           0           0           0        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S                                               S  S  C  C  L
Tstms          C  S                                                     S  C  C
Heat index    96 84                                           83
Max heat         99                                              83


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          83      66    81      64    85      70    91      71    92
Temp          81 79   68 67 79 75   66 66 82 83   71 71 87 87   75 73 90 87
Dewpt         75 74   68 67 72 71   65 66 75 75   71 71 79 79   74 73 80 79
PWind dir        SW       N     E       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B2   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      30    30      40    40      30    20      10    10
Rain shwrs     L  C    C  S  C  C    C  C  C  C    C  C  S
Tstms          C  C    C  S     S    S  S  C  C    C  C  S

$$
ILZ012-170900-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      67          75          59          82          66
Temp          91 78 74 72 69 68 71 74 74 70 63 61 59 61 71 78 82 79 70 67 66 69
Dewpt         72 71 70 68 64 64 63 64 63 61 59 57 56 58 61 63 65 65 63 63 65 68
RH            54 79 87 87 84 87 76 71 69 73 87 87 90 90 71 60 56 62 78 87 97 97
Wind dir      SW SW  W  W NW  N  N  N NE NE NE NE  N NE  E SE SE  S  E SE  S  S
Wind spd      14 12 12 10  9  8  8  8 10  9  8  5  4  4  5  5  5  5  4  4  4  5
Wind gust        23
Clouds        SC B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 B2 B2
PoP 12hr                     20           5           5          10          40
QPF 12hr                   0.03           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  S  S                                               S  C  C  L
Tstms          L  S  S                                                  S  C  C
Heat index    98                                              83
Max heat         99                                              84
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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      67    81      66    85      70    91      73    94
Temp          82 79   69 68 79 76   66 68 83 84   72 72 87 88   76 74 91 89
Dewpt         74 72   68 68 70 67   65 67 73 73   71 72 77 77   74 74 77 76
PWind dir        SW       N    NE       E    SE      SE     S       S    SW
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      40    20      40    40      40    20      20    20
Rain shwrs     L  L    C  S  S  S    S  C  C  C    C  C  S  S       S     S
Tstms          C  L    C        S    S  S  C  C    C  C  S  S       S     S

$$
ILZ020-170900-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      69          76          60          82          67
Temp          88 76 73 72 70 69 72 75 75 71 65 63 60 62 72 78 82 80 71 68 67 69
Dewpt         73 71 69 69 66 65 65 65 65 63 60 58 57 58 62 64 66 67 65 64 66 69
RH            61 85 87 90 87 87 79 71 71 76 84 84 90 87 71 62 58 65 81 87 97100
Wind dir      SW SW  W  W NW NW NW  N  N NE NE NE  N NE  E SE  S  S  E SE SE  S
Wind spd      13 11 11  8  6  8  8  8 10  9  8  5  4  4  5  4  4  4  4  4  4  5
Wind gust        21
Clouds        SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     20           5           5          10          40
QPF 12hr                   0.04           0           0           0        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S                                                  C  C  L
Tstms          C  S  S                                                  S  C  C
Heat index    96                                              84 82
Max heat        100                                              85
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    81      66    86      71    91      73    94
Temp          82 79   70 69 79 77   67 68 82 83   72 72 87 87   76 75 91 89
Dewpt         74 74   69 69 72 69   65 68 74 74   72 72 78 78   74 73 78 77
PWind dir        SW       N    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B2   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      40    20      40    40      40    20      10    20
Rain shwrs     L  L    C  C  S  S    C  C  C  C    C  C  S  S             S
Tstms          C  L    C  S     S    S  S  C  C    C  C  S  S             S

$$
ILZ013-170900-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      69          75          61          82          68
Temp          91 78 75 73 70 69 72 75 74 69 64 62 61 63 73 78 82 79 71 68 68 70
Dewpt         69 70 70 69 65 64 63 62 61 60 58 57 57 58 61 62 63 63 62 63 65 68
RH            49 76 84 87 84 84 73 64 64 73 81 84 87 84 66 58 53 58 73 84 90 93
Wind dir      SW SW  W  W NW  N  N  N NE NE NE NE NE NE  E  E SE SE  E SE  S  S
Wind spd      13 12 12 10  8  9  8  9 10 10  8  5  5  5  5  5  6  5  4  4  4  5
Wind gust        24
Clouds        SC B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B1 B2 B2
PoP 12hr                     30           5           5          10          40
QPF 12hr                   0.03           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  C  S                                                  C  C  L
Tstms          L  C  S                                                  S  C  C
Heat index    96                                              83
Max heat         97                                              83
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    81      67    85      71    91      74    94
Temp          83 79   70 69 79 76   67 69 82 84   73 73 88 88   77 75 92 90
Dewpt         72 71   69 68 69 66   65 67 72 71   71 72 76 75   74 74 76 75
PWind dir        SW       N    NE       E    SE      SE     S      SW    SW
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      40    20      40    40      40    20      20    20
Rain shwrs     L  L    C  S  S  S    S  C  C  C    C  C  S  S       S     S
Tstms          C  L    C        S    S  S  C  C    C  C  S  S       S     S

$$
ILZ019-170900-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      69          76          61          82          69
Temp          92 80 74 73 71 70 73 74 76 74 67 64 62 62 71 77 82 80 73 70 69 70
Dewpt         73 73 71 69 68 66 66 66 66 65 61 59 57 57 61 64 66 67 66 67 67 69
RH            54 79 90 87 90 87 79 76 71 74 81 84 84 84 71 64 58 65 79 90 93 97
Wind dir      SW SW  W  W NW NW NW  N  N NE NE NE NE NE  E SE  S  S SE SE  S  S
Wind spd      14 11 10  6  5  6  8  8  8  9  8  6  5  5  5  4  4  4  4  4  5  5
Clouds        SC B1 SC SC B1 B2 B2 B2 B2 B1 B2 B1 B1 SC SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     10          10           5          10          40
QPF 12hr                   0.03           0           0           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C                                                  S  S  C  C  L
Tstms          C                                                        S  C  C
Heat index   101 84                                           84 83
Max heat        102                                              84
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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      69    82      67    85      72    91      74    93
Temp          81 82   71 70 79 78   69 69 82 84   74 73 88 88   77 75 90 89
Dewpt         73 74   69 68 71 70   66 67 73 74   72 71 77 77   74 72 77 77
PWind dir        SW       N    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B1 B2 B2   B1 B2 B2 B1   B1 B1 SC SC   FW FW FW FW
PoP 12hr         60      40    40      50    40      40    20      10    10
Rain shwrs     L  L    C  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  L    C  S  S  S    C  S  C  C    C  C  S  S

$$
ILZ106-170900-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      70          77          62          84          68
Temp          90 78 73 73 71 70 74 76 76 71 66 63 62 63 73 80 84 81 72 69 68 70
Dewpt         72 70 70 69 67 66 65 65 63 62 60 59 58 60 62 64 66 67 65 65 67 70
RH            56 76 90 87 87 87 74 69 64 73 81 87 87 90 68 58 55 63 79 87 97100
Wind dir      SW SW  W  W NW NW  N  N NE NE NE NE  N NE  E SE  S  S  E SE  S  S
Wind spd      14 12 11  8  6  8  8  8 10 10  8  5  4  4  4  4  5  4  3  4  4  5
Wind gust        23
Clouds        SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B1 B2 B2
PoP 12hr                     20           5           5          10          40
QPF 12hr                   0.05           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  S  S                                                  C  C  L
Tstms          L  S  S                                                  S  C  C
Heat index    97                                           81 85 83
Max heat        101                                        81    86
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    83      67    87      71    92      73    95
Temp          84 81   71 70 81 78   68 69 84 85   73 73 88 89   77 75 92 90
Dewpt         74 73   70 70 71 68   67 69 74 73   73 73 78 77   75 74 78 76
PWind dir        SW      NW    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   B1 B1 B1 SC   FW FW FW FW
PoP 12hr         60      40    20      40    40      40    20      10    20
Rain shwrs     L  L    C  C  S  S    S  C  C  C    C  C  S  S             S
Tstms          C  L    C  S  S  S    S  S  C  C    C  C  S  S             S

$$
ILZ023-170900-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      70          78          61          83          67
Temp          92 74 74 74 72 71 75 78 78 72 65 63 61 62 72 80 83 81 72 69 68 70
Dewpt         71 68 67 69 68 67 66 66 66 64 61 60 58 59 62 64 66 67 66 66 67 70
RH            51 82 79 84 87 87 74 67 67 76 87 90 90 90 71 58 57 63 81 90 97100
Wind dir      SW SW SW  W  W NW NW  N NE NE NE NE NE NE  E SE  S  S  E SE  S  S
Wind spd      13 12 11  6  5  8  8  6  8 10  8  5  3  3  3  4  3  3  2  3  3  4
Clouds        FW B1 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC B1 B2 B2 B2
PoP 12hr                     20          10           5          10          40
QPF 12hr                   0.09           0           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  S  S                                                  C  C  L
Tstms          L  S  S                                                  S  C  C
Heat index    99                                           82 85 84
Max heat         99                                        82    86
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    83      67    86      70    92      73    94
Temp          85 84   71 69 82 78   68 69 84 84   73 72 89 89   76 74 92 90
Dewpt         73 74   70 69 71 69   67 68 73 74   72 72 77 77   74 74 77 76
PWind dir        SW      SW    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B2   B1 B1 B2 B1   SC B1 B1 SC   FW FW FW FW
PoP 12hr         70      50    40      40    40      40    20      10    10
Rain shwrs     L  L    C  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  L    C  S  C  C    C  S  C  C    C  C  S  S

$$
ILZ033-170900-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      71          80          62          83          68
Temp          91 80 74 74 73 73 76 79 79 75 67 64 63 63 72 80 83 82 73 71 69 71
Dewpt         73 72 67 70 68 68 67 68 68 66 62 60 59 60 62 65 66 68 68 68 68 70
RH            56 77 79 87 84 84 74 69 69 74 84 87 87 90 71 60 57 63 84 90 97 97
Wind dir      SW SW SW  W  W NW NW  N  N  N NE NE NE NE  E SE  S  S SE  S  S  S
Wind spd      13 13  9  6  4  8  6  6  6  9  8  5  3  4  3  3  2  2  2  2  3  4
Clouds        FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B2 B2 B2
PoP 12hr                     20          20          10          20          40
QPF 12hr                   0.23           0           0           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  S  S  S  S  S  S  S  S                    S  S  S  S  C  C  L
Tstms          L  S  S  S  S  S  S  S  S                                C  C  C
Heat index    99 83                   82                   82 85 84
Max heat        100                      82                82    86    81
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    84      68    85      71    92      73    93
Temp          83 84   71 70 82 81   70 69 84 84   74 73 90 89   77 75 92 90
Dewpt         73 73   70 70 71 70   68 68 72 73   72 72 76 76   74 73 76 76
PWind dir        SW      SW     N       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B2   B1 B2 B2 B1   B1 B1 SC SC   FW FW FW FW
PoP 12hr         70      60    40      40    50      40    20      10    10
Rain shwrs     L  L    L  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  L    L  C  C  C    C  S  C  C    C  C  S  S

$$
ILZ039-170900-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      71          80          63          83          69
Temp          91 76 71 73 73 72 75 79 79 76 69 65 63 64 72 79 82 81 72 70 69 71
Dewpt         71 72 67 70 69 69 69 69 69 69 65 62 60 61 64 68 70 71 70 70 69 71
RH            52 87 87 90 87 90 82 72 72 79 87 90 90 90 76 69 67 72 93100100100
Wind dir      SW  W SW  W  W NW NW NW NW  N NE NE NE NE  E SE SE  S SE  S  S  S
Wind spd      13 12 10  5  5  6  8  6  6  5  9  8  6  5  4  3  3  3  3  4  4  5
Clouds        FW B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B2 B2 B2
PoP 12hr                     30          30          10          20          40
QPF 12hr                   0.37        0.01           0           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     L  S  S  S  C  S  S  S  C                    S  S  S  S  C  C  L
Tstms          L  S  S  S  C  S  S  S  S                       S  S  S  C  C  C
Heat index    98                      82                   81 86 85
Max heat         99                      83                82    87
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    84      69    85      72    91      74    93
Temp          83 84   72 71 82 81   70 70 83 84   74 73 90 88   76 75 92 89
Dewpt         76 75   72 71 74 73   69 70 75 76   73 73 78 78   75 74 78 78
PWind dir        SW      SW     N       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 SC SC   FW FW FW FW
PoP 12hr         70      60    50      50    50      30    20      10    10
Rain shwrs     L  L    L  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  L    L  C  C  C    C  C  C  C    C  C  S  S

$$
INZ001-170900-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      70          75          60          83          67
Temp          90 85 73 73 72 70 72 75 73 70 65 63 60 63 73 80 83 79 70 68 67 70
Dewpt         70 71 67 70 69 67 66 65 64 62 61 59 59 60 62 63 65 65 65 65 66 69
RH            52 63 81 90 90 90 81 71 73 76 87 87 96 90 68 56 55 62 84 90 97 97
Wind dir      SW SW SW  W NW NW  N  N  N  N  N  N NE NE  E  E  E NE  E SE  S  S
Wind spd      13 13 11  8  6  8  8 10 11 11  8  5  4  4  4  4  5  4  3  3  3  5
Wind gust        24 21
Clouds        SC SC B2 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B1 B2 B1
PoP 12hr                     50          10           5          10          40
QPF 12hr                   0.07           0           0           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  C                                                  C  C  L
Tstms          C  C  C                                                  S  C  C
Heat index    96 91                                        81 84 80
Max heat         97                                        82    84
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    82      66    85      70    91      73    94
Temp          85 82   70 69 81 76   68 68 83 84   72 72 89 89   76 75 93 90
Dewpt         72 72   70 69 70 67   67 67 72 72   72 72 76 76   74 74 75 75
PWind dir        SW       W    NE       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   SC B1 B1 SC   FW FW FW FW
PoP 12hr         70      50    20      40    40      40    20      20    20
Rain shwrs     L  L    C  C  S  S    S  C  C  C    C  C  S  S       S     S
Tstms          C  L    C  S  S  S    S  S  C  C    C  C  S  S       S     S

$$
INZ010-170900-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      71          79          61          83          68
Temp          89 81 72 74 73 73 75 79 79 74 66 63 62 62 73 80 83 81 73 70 69 70
Dewpt         74 72 66 70 68 68 67 68 67 65 62 60 59 60 62 64 66 68 68 68 68 70
RH            61 74 81 87 84 84 76 69 67 74 87 90 90 93 68 58 57 65 84 93 97100
Wind dir      SW SW SW SW  W NW NW  N  N NE NE NE NE NE  E SE  S  S SE  S  S  S
Wind spd      12 11  9  6  5  8  6  6  6  9  6  5  3  3  2  2  3  2  2  2  3  3
Clouds        FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     40          20          10          20          40
QPF 12hr                   0.13           0           0           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  S  S  S  S  S  S  S                    S  S  S  S  C  C  L
Tstms          C  C  S  S  S  S  S  S  S                                S  C  C
Heat index    98 86                   81                   81 85 83
Max heat         99                      82                82    85
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    84      68    85      71    91      73    93
Temp          84 82   72 70 82 80   69 69 83 83   73 72 89 88   76 75 92 89
Dewpt         73 73   70 69 71 70   67 68 72 73   72 72 76 76   74 73 76 76
PWind dir        SW      SW     N       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B2   B1 B2 B2 B1   B1 B1 SC SC   FW FW FW FW
PoP 12hr         70      60    40      40    50      40    20      10    20
Rain shwrs     L  L    L  C  C  C    C  C  C  C    C  C  S  S             S
Tstms          C  L    L  C  C  C    C  S  C  C    C  C  S  S             S

$$
INZ011-170900-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
315 PM CDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      71          78          60          83          68
Temp          88 81 72 73 72 71 74 77 78 72 65 62 61 62 72 80 83 81 72 70 68 70
Dewpt         72 72 66 70 69 68 67 67 66 64 62 60 59 59 63 64 66 68 67 67 67 70
RH            59 74 81 90 90 90 79 71 67 76 90 93 93 90 73 58 57 65 84 90 97100
Wind dir      SW SW SW SW  W NW  N  N  N  N  N  N NE NE  E SE  S  S SE SE  S  S
Wind spd      13 12 10  8  5  9  8  8  9 10  6  4  3  3  3  3  3  3  2  2  3  3
Clouds        FW SC B2 B1 B1 B2 B2 B2 B1 SC B1 B1 SC SC SC SC SC B1 B1 B1 B2 B2
PoP 12hr                     50          20          10          10          40
QPF 12hr                   0.06           0           0           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  C     S  S     S  S                                C  C  L
Tstms          S  C  C     S  S     S  S                                S  C  C
Heat index    95 86                                        82 85 83
Max heat         96                                        82    86
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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    83      67    84      70    91      73    93
Temp          85 83   71 69 82 78   69 68 83 83   72 72 89 88   76 75 92 89
Dewpt         73 74   70 69 71 70   67 68 73 73   72 72 76 77   74 73 76 76
PWind dir        SW      SW     N      NE    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B2 B2 B1   B1 B1 B2 B1   B1 B1 SC SC   FW FW FW FW
PoP 12hr         70      60    40      40    50      40    30      10    20
Rain shwrs     L  L    L  C  C  C    C  C  C  C    C  C  S  C             S
Tstms          C  L    L  C  C  C    S  S  C  C    C  C  S  C             S

$$
INZ019-170900-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
415 PM EDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            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                      70          80          62          82          69
Temp          89 81 72 73 72 72 74 78 79 75 66 64 63 63 72 78 82 80 73 70 69 71
Dewpt         73 72 68 70 69 69 68 68 68 66 63 61 60 61 63 66 67 69 69 69 69 71
RH            59 74 87 90 90 90 82 71 69 74 90 90 90 93 73 67 61 69 87 97100100
Wind dir      SW SW SW SW  W NW NW  N NW  N NE NE NE NE  E SE  S  S SE  S  S  S
Wind spd      12 10 10  8  5  8  6  6  6  9  8  5  4  3  2  2  2  2  2  2  3  3
Clouds        FW SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B2 B2 B2
PoP 12hr                     50          30          10          20          40
QPF 12hr                   0.11        0.01           0           0        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  C  S  C  S  S  S  C                    S  S  S  S  C  C  L
Tstms          S  C  C  S  C  S  S  S  S                                S  C  C
Heat index    97 85                                           84 83
Max heat         97                      82                      85
Svr Tstorm     A  A


Date           07/19  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          85      69    83      69    84      71    90      74    92
Temp          84 82   71 70 81 80   70 70 82 82   73 72 88 87   77 75 90 87
Dewpt         74 74   71 70 72 71   68 69 73 74   72 72 77 77   75 74 77 77
PWind dir        SW      SW     N       E    SE      SE     S       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B1 B2 B2 B2   B1 B2 B2 B1   B1 B1 SC SC   FW FW FW FW
PoP 12hr         70      60    50      40    50      40    30      10    10
Rain shwrs     L  L    L  C  C  C    C  C  C  C    C  C  S  C
Tstms          C  L    L  C  C  C    C  S  C  C    C  C  S  C

$$