Point Forecast Matrices
Issued by NWS Chicago, IL

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FOUS53 KLOT 182315
PFMLOT

Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
615 PM CDT Fri Jul 18 2025

ILZ104-190900-
Chicago O`Hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      69          85          69          77          66
Temp             77 72 69 69 73 81 83 85 84 78 73 70 70 71 74 75 73 69 68 68 70
Dewpt            61 63 65 65 68 71 72 72 72 72 70 68 67 68 67 65 62 62 63 64 66
RH               58 73 87 87 84 72 70 65 67 82 90 93 90 90 79 71 68 78 84 87 87
Wind dir          E  E  E  S  S SW SW  W  W NW  N  N  N NE NE NE NE NE NE  E  E
Wind spd          6  4  4  4  5  9 10 11  8  4  4  5  5  6  9  9  8  5  4  4  6
Clouds           SC SC SC B1 B2 B2 B2 SC B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC B1 B1
PoP 12hr                     10          60          30          20          30
QPF 12hr                      0        0.21        0.12           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  C  C  S  C  S  S  S  S        S  S  C  C  C
Tstms                         S  C  S  C  S  C  S  S  S  S        S  S  C  C  S
Heat index                      85 88 90 89
Max heat                           88    91    87


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      69    90      75    95      76    92      73    89
Temp          78 78   72 72 85 86   78 78 90 90   80 78 90 86   77 75 86 83
Dewpt         67 68   67 68 72 73   72 72 75 74   74 73 74 72   70 69 72 70
PWind dir         E      SE     S       S    SW      SW    SW      SW     W
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B1 B1   SC B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         30      20    20      20    20      30    20      30    30
Rain shwrs     C          S  S       S  S  S  S    S  C     S    C  S  S  C
Tstms          S          S  S       S  S  S  S    S  C     S    C  S  S  C

$$
ILZ003-190900-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          84          66          79          61
Temp             77 69 67 67 69 77 81 83 82 74 70 67 66 69 75 78 74 66 63 63 64
Dewpt            63 63 63 63 66 71 71 71 72 71 68 66 65 66 66 65 62 61 58 58 62
RH               62 81 87 87 90 82 72 67 72 90 93 97 97 90 74 64 66 84 84 84 93
Wind dir          S SE SE SE  S SW SW  W NW  N  N NE NE NE  E  E  E  E  E  E  E
Wind spd          5  3  3  4  5  8  9  9  6  3  3  4  5  6  8  8  8  6  5  5  6
Clouds           SC SC B1 B2 OV OV B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC B1 B2 B1
PoP 12hr                     30          70          30          20          40
QPF 12hr                   0.01        0.28        0.11        0.03        0.20
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  S  C  C  C  S  S  S  S  C  C  C  C  S
Tstms                         C  C  S  C  S  S  S  S  S  S  S  S  C  C  C  C  S
Heat index                         85 88 86
Max heat                           85    89    83


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      67    88      72    92      72    90      69    87
Temp          78 79   69 69 84 85   75 74 89 88   76 74 88 85   74 72 84 83
Dewpt         69 69   67 68 74 75   72 72 77 76   72 71 75 74   70 69 73 72
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B1 B1   B1 B1 B1 SC   FW SC SC SC   FW SC SC SC   SC SC SC SC
PoP 12hr         20      20    20      20    20      30    20      30    30
Rain shwrs     S          S  S       S  S  S       C  C     S    C  S  S  C
Tstms          S          S  S       S  S  S       C  C     S    C  S  S  C

$$
ILZ104-190900-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      71          86          70          78          68
Temp             77 75 71 71 72 81 84 85 84 80 75 71 71 73 74 76 73 70 69 69 70
Dewpt            62 65 66 66 67 70 70 71 72 72 71 69 69 69 68 66 63 63 64 65 66
RH               60 71 84 84 84 69 63 63 67 77 87 93 93 87 82 71 71 78 84 87 87
Wind dir          E  E SE  S  S  S SW  W  W  W  N  N  N NE NE NE NE NE NE  E  E
Wind spd          6  4  4  4  5  9 10 11  8  4  4  5  8 10 11 12 11  9  6  6  8
Clouds           SC SC SC B1 B2 B2 B2 SC B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC B1 B1
PoP 12hr                     10          60          30          20          30
QPF 12hr                      0        0.19        0.14        0.03        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  L  C  C  C  C  C  S  S        S  S  C  C  C
Tstms                         S  C  C  C  C  C  S  S  S  S        S  S  C  C  S
Heat index                      84 88 90 90 84
Max heat                           89    91    88


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      70    90      75    95      76    92      74    90
Temp          79 78   73 72 85 86   79 78 91 90   80 78 90 86   78 77 87 84
Dewpt         67 68   68 68 72 73   73 73 74 74   74 73 74 72   71 70 72 70
PWind dir         E      SE     S       S    SW      SW    SW      SW     W
Wind char        GN      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B1 B1 B1 SC   SC FW SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         30      20    20      20    20      20    20      20    30
Rain shwrs     C  S       S  S       S  S  S  S    S  S     S    S  S  S  C
Tstms          S  S       S  S       S  S  S  S    S  S     S    S  S  S  C

$$
ILZ021-190900-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      68          85          69          81          66
Temp             80 72 70 68 72 80 84 84 82 76 73 70 71 73 77 79 76 69 67 67 68
Dewpt            66 66 65 65 70 73 74 74 76 74 73 70 70 71 72 71 68 66 65 65 67
RH               62 81 84 90 93 79 72 72 82 94100100 97 93 85 77 76 90 93 93 97
Wind dir          S  S SE  S  S SW SW  W  W  W  N  N NE NE NE NE NE NE NE  E  E
Wind spd          3  3  3  4  4  9  9  9  6  3  3  4  5  5  6  8  8  5  4  5  5
Clouds           SC SC B1 B2 OV B2 B2 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1
PoP 12hr                     10          70          50          40          50
QPF 12hr                      0        0.17        0.21        0.24        0.33
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index       82             85 92 91 90
Max heat         82                92    93


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      68    90      73    95      74    93      72    90
Temp          79 78   71 71 86 85   76 75 91 89   78 76 91 88   75 74 86 85
Dewpt         72 73   69 70 77 77   74 74 79 79   75 74 78 77   72 71 75 74
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 SC B1 SC   SC FW SC FW   FW FW FW FW   SC SC SC SC
PoP 12hr         30      20    20      20    10      20    20      20    30
Rain shwrs     C          S  S       S  S             S     S    S  S  S  C
Tstms          S          S  S       S  S             S     S    S  S  S  C

$$
ILZ006-190900-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          83          66          75          65
Temp             70 66 66 66 70 79 80 81 81 72 69 66 67 70 72 73 71 67 66 66 69
Dewpt            63 63 64 64 67 70 71 71 73 72 69 66 66 67 66 64 62 62 62 62 65
RH               78 90 93 93 90 74 74 72 77100100100 97 90 81 73 73 84 87 87 87
Wind dir         SE  E SE  S  S  S SW  W NW  N  N  N  N NE NE NE NE NE NE  E  E
Wind spd          5  3  4  4  5  8  9 10  6  4  5  6  8  9 10 10  9  5  5  5  8
Clouds           FW FW SC B1 B2 OV B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC B1 SC
PoP 12hr                     10          60          30          10          20
QPF 12hr                      0        0.36        0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  C  C  S  C  S  S              S  S  S  S  S
Tstms                         S  C  S  C  S  S  S  S              S  S  S  S  S
Heat index                      82 83 86 85
Max heat                           83    88


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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          78      68    85      74    92      74    89      71    85
Temp          76 75   70 71 81 82   76 76 89 86   76 75 88 83   73 73 83 80
Dewpt         68 67   67 68 73 73   72 73 77 75   73 73 75 73   70 70 74 72
PWind dir         E      SE     S       S    SW      SW     W       W    SW
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B1 SC   SC B1 B1 SC   SC SC B1 SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20      20    20      30    20      30    20      30    30
Rain shwrs     S          S  S       S  C  S  S    C  C     S    C  S  S  C
Tstms          S          S  S       S  C  S  S    C  C     S    C  S  S  C

$$
ILZ021-190900-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      69          86          70          81          66
Temp             81 72 70 70 71 80 83 85 84 76 74 71 72 73 78 78 76 70 68 67 68
Dewpt            68 68 67 67 71 75 76 76 77 75 73 71 71 73 74 74 72 69 66 66 68
RH               65 87 90 90100 85 80 75 80 97 97100 97100 88 88 87 97 93 97100
Wind dir          S SE SE  S  S SW SW  W  W  W NW NE  N NE NE NE  E  E  E  E  E
Wind spd          3  3  3  3  4  9  9  9  6  3  3  3  4  5  5  6  6  5  5  5  5
Clouds           SC SC B1 B1 B2 B2 B2 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2
PoP 12hr                     20          70          60          50          60
QPF 12hr                   0.01        0.19        0.34        0.61        0.50
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  L  C  C  C  C  L  L  C  C  C  C  C  C  L  L  C
Tstms                      S  C  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Heat index       84             84 92 93 94
Max heat         84                93    96    88


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      69    89      73    94      74    93      72    90
Temp          79 79   72 72 85 86   76 75 90 89   78 76 91 88   76 74 87 85
Dewpt         75 75   71 71 79 79   74 73 80 79   74 73 78 78   73 72 77 76
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   SC SC B1 SC   FW FW SC FW   FW FW FW FW   FW FW SC SC
PoP 12hr         40      20    20      10    10      20    20      20    30
Rain shwrs     C  S    S  S  S                        S     S    S  S     C
Tstms          C  S    S  S  S                        S     S    S  S     C

$$
INZ002-190900-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          86          69          79          64
Temp             79 71 68 67 70 81 86 84 82 75 72 70 71 73 77 78 74 69 67 66 67
Dewpt            65 65 64 64 67 71 72 74 73 73 72 70 70 70 69 68 66 66 65 64 64
RH               62 81 87 90 90 72 63 72 74 94100100 97 90 76 71 76 90 93 93 90
Wind dir          S SE SE  S  S  S SW  W  W  W NW  N  N  N  N  N  N NE NE  E  E
Wind spd          4  3  3  3  5  9 10 10  6  3  3  3  4  5  6  8  6  4  3  4  5
Clouds           SC SC SC SC B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC B1 B1
PoP 12hr                      5          70          40          20          30
QPF 12hr                      0        0.29        0.22        0.07        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       C  L  C  C  C  C  C  S  S  S  S  S  S  C  C  C
Tstms                            C  C  C  C  C  C  C  S  S  S  S  S  S  C  C  S
Heat index                      85 92 92 87
Max heat         82                92    92


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      65    88      71    94      74    92      71    89
Temp          78 77   69 68 85 85   75 74 91 88   78 76 91 85   75 74 87 84
Dewpt         67 68   65 65 71 73   72 72 74 75   74 73 74 73   71 71 72 71
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B1 B1   SC SC SC SC   SC SC SC SC   FW FW SC FW   FW FW SC SC
PoP 12hr         30      20    20      20    20      20    20      20    30
Rain shwrs     C  S       S  S  S    S  S     S    S  S     S    S  S  S  C
Tstms          S  S       S  S  S    S  S     S    S  S     S    S  S  S  C

$$
ILZ005-190900-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      65          83          64          77          60
Temp             75 67 65 65 69 76 80 82 81 74 70 66 65 68 73 75 72 64 61 62 65
Dewpt            63 62 63 63 67 72 74 74 75 72 69 66 65 67 67 65 63 60 59 59 63
RH               66 84 93 93 93 87 82 77 82 93 97100100 97 81 71 73 87 93 90 93
Wind dir          S  E SE  S  S SW SW  W NW NW  N NE NE NE  E  E  E  E  E  E  E
Wind spd          4  3  3  4  4  8  9 10  6  3  3  4  5  6  8  8  8  5  4  4  5
Clouds           SC SC B1 B2 OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC B1 B1 SC
PoP 12hr                     20          60          30          20          30
QPF 12hr                      0        0.37        0.10           0        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  S  S  C  S  S  S  S        S  S  C  C  S
Tstms                         C  C  S  S  S  S  S  S  S  S        S  S  C  C  S
Heat index                         84 88 87
Max heat                           84    89


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      66    87      72    92      72    88      69    86
Temp          77 76   69 69 83 83   75 74 87 87   75 74 87 83   73 71 83 81
Dewpt         70 70   67 68 76 76   73 73 79 78   73 72 77 76   70 69 75 74
PWind dir         E       E     S       S    SW      SW    SW      SW    SW
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B1 B1   SC B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         20      20    20      20    20      30    20      30    30
Rain shwrs     S          S  S       S  S  S       C  C     S    C  S  S  C
Tstms          S          S  S       S  S  S       C  C     S    C  S  S  C

$$
ILZ008-190900-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          84          66          79          62
Temp             77 69 66 67 70 76 81 84 82 74 69 67 67 69 75 77 75 67 64 63 65
Dewpt            65 64 64 64 68 73 74 74 73 72 69 67 66 67 68 68 65 63 60 60 63
RH               67 84 93 90 93 90 79 72 74 93100100 97 93 79 74 71 87 87 90 93
Wind dir          S  E SE  S  S SW  W  W NW  N  N NE NE NE  E  E  E  E  E  E  E
Wind spd          4  3  3  4  4  9  8  8  5  3  3  4  5  6  6  8  6  6  4  4  5
Clouds           SC SC SC B1 OV OV B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC B1 B2 B2 B2
PoP 12hr                     40          70          30          30          40
QPF 12hr                   0.01        0.27        0.16        0.11        0.24
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  L  L  C  C  S  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                      S  C  L  S  C  S  C  C  C  C  C  C  C  C  C  C  C  S
Heat index                         86 91 88
Max heat                           86    91    82


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      67    88      72    93      72    90      69    87
Temp          78 79   70 70 85 84   75 74 89 87   76 74 88 85   74 72 84 83
Dewpt         71 71   68 68 75 76   72 72 78 77   73 71 76 76   71 69 74 73
PWind dir        SE      SE     S       S    SW      SW    SW       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B1 B1 SC   FW SC SC FW   FW SC SC FW   SC SC SC SC
PoP 12hr         30      20    20      20    20      30    20      20    30
Rain shwrs     C          S  S       S  S  S       S  C     S    S  S  S  C
Tstms          S          S  S       S  S  S       S  C     S    S  S  S  C

$$
ILZ011-190900-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      66          82          66          78          62
Temp             77 69 66 67 69 77 80 81 80 73 69 67 67 69 74 76 73 66 63 63 65
Dewpt            64 64 63 64 68 73 74 73 74 72 69 67 66 68 68 66 64 62 59 60 64
RH               64 84 90 90 97 87 82 77 82 97100100 97 97 82 71 73 87 87 90 97
Wind dir          S SE SE SE  S SW  W  W  W NW  N NE NE NE  E  E  E  E  E  E  E
Wind spd          5  3  4  4  5  9  9 10  6  3  3  5  5  6  6  8  8  5  5  5  5
Clouds           SC SC B1 B2 OV B2 B1 SC B1 B1 B2 B2 OV B2 B2 B1 SC SC B1 B2 B2
PoP 12hr                     20          70          30          30          40
QPF 12hr                      0        0.30        0.13        0.06        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  S  C  C  C  C  C  S  S  C  C  C  C  C
Tstms                         C  C  S  C  S  C  S  S  C  C  S  S  C  C  C  C  S
Heat index                         84 86 84
Max heat                           84    88


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      67    88      72    92      72    90      70    87
Temp          77 77   69 69 84 84   75 74 88 87   75 74 88 84   73 72 84 82
Dewpt         70 70   67 68 75 76   72 72 78 77   73 72 76 75   70 69 74 73
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B1 B1 SC   FW SC B1 SC   FW SC SC SC   SC SC SC SC
PoP 12hr         30      20    20      20    20      30    20      30    30
Rain shwrs     C          S  S       S  S  S       S  C     S    C  S  S  C
Tstms          S          S  S       S  S  S       S  C     S    C  S  S  C

$$
ILZ010-190900-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          84          66          79          63
Temp             78 70 67 68 70 77 81 84 82 74 70 67 68 70 75 78 75 69 65 64 65
Dewpt            66 66 65 66 69 74 75 75 75 73 70 67 67 69 70 70 69 66 62 61 64
RH               67 87 93 93 97 90 82 74 79 97100100 97 97 84 76 82 90 90 90 97
Wind dir          S  E SE SE  S SW  W  W NW NW  N NE NE  E  E  E  E  E  E  E  E
Wind spd          3  3  4  4  4  9  6  8  4  2  3  4  5  5  6  6  5  5  5  5  5
Clouds           SC SC SC B1 OV OV B1 B1 B1 B1 B2 B2 OV B2 B2 B1 B1 B2 B2 B2 B2
PoP 12hr                     40          60          40          40          50
QPF 12hr                   0.01        0.23        0.20        0.14        0.29
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  L  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                      S  L  L  S  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index                         86 91 88
Max heat                           86    92    85


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      68    89      72    93      72    90      70    88
Temp          78 79   71 70 85 84   75 74 89 88   75 74 88 86   74 72 84 83
Dewpt         72 73   69 69 77 77   73 72 79 79   73 72 78 77   72 70 76 75
PWind dir        SE      SE     S       S    SW      SW    SW       S    SW
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1   B1 B1 B1 SC   FW SC SC FW   FW SC SC FW   FW SC SC SC
PoP 12hr         30      20    20      20    10      20    20      20    30
Rain shwrs     C          S  S       S  S          S  S     S    S  S  S  C
Tstms          S          S  S       S  S          S  S     S    S  S  S  C

$$
ILZ012-190900-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          85          67          78          63
Temp             78 71 67 68 71 80 84 84 83 75 71 69 68 71 75 76 73 67 65 65 67
Dewpt            62 62 63 64 68 73 73 73 74 73 71 69 67 69 68 67 63 62 62 63 66
RH               58 73 87 87 90 79 70 70 74 94100100 97 93 79 74 71 84 90 93 97
Wind dir          S  E SE  S  S  S SW  W  W NW  N  N NE NE NE NE NE NE NE  E  E
Wind spd          5  3  3  3  4  9 10 10  6  3  4  5  6  6  8  8  8  6  4  5  6
Clouds           SC SC B1 B2 OV B2 B2 SC B1 B1 B2 B2 B2 B2 B2 B1 SC SC B1 B2 B1
PoP 12hr                     20          60          30          30          40
QPF 12hr                      0        0.25        0.13        0.05        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  S  C  C  C  C  C  S  S  C  C  C  C  C
Tstms                         C  C  S  C  S  C  S  S  C  C  S  S  C  C  C  C  S
Heat index                      84 90 91 90
Max heat         81                90    92    87


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      68    89      73    94      73    91      71    88
Temp          78 77   70 70 85 84   75 75 89 88   77 75 89 85   74 73 85 83
Dewpt         70 70   68 68 75 76   73 73 78 77   74 73 76 75   70 70 74 73
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B1 B1 SC   SC SC SC SC   FW SC SC SC   SC SC SC B1
PoP 12hr         30      20    20      20    20      30    20      20    30
Rain shwrs     C          S  S       S  S  S       S  C     S    S  S  S  C
Tstms          S          S  S       S  S  S       S  C     S    S  S  S  C

$$
ILZ020-190900-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          85          68          80          64
Temp             79 71 68 68 70 79 82 83 82 75 72 69 69 72 76 77 74 68 66 65 67
Dewpt            65 65 64 65 69 73 74 74 75 74 71 69 69 70 71 69 66 64 63 63 66
RH               62 81 87 90 97 82 77 74 79 97 97100100 93 85 76 76 87 90 93 97
Wind dir          S SE SE SE  S  S SW  W  W NW  N  N NE NE NE NE NE NE NE  E  E
Wind spd          3  3  3  3  4  9  9  9  6  3  3  4  5  6  6  8  8  5  5  5  5
Clouds           SC SC B1 B2 OV B2 B2 SC B1 B1 B2 B2 B2 B2 B2 B1 SC B1 B2 B2 B1
PoP 12hr                     10          70          40          30          40
QPF 12hr                      0        0.20        0.18        0.14        0.22
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         C  C  S  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index                      83 87 90 89
Max heat         82                87    92    84


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      68    89      73    94      73    92      71    89
Temp          78 77   70 70 85 84   75 75 90 88   77 75 90 86   75 73 85 83
Dewpt         71 72   68 69 76 77   74 73 79 78   74 73 77 76   71 70 75 74
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 SC B1 SC   SC SC SC FW   FW SC SC FW   SC SC SC SC
PoP 12hr         30      20    20      20    20      20    20      20    30
Rain shwrs     C          S  S       S  S  S       S  S     S    S  S  S  C
Tstms          S          S  S       S  S  S       S  S     S    S  S  S  C

$$
ILZ013-190900-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      68          85          68          78          65
Temp             79 72 68 69 72 80 83 85 84 77 73 70 69 71 74 76 73 68 66 67 68
Dewpt            61 62 64 65 68 72 72 73 73 73 71 68 68 69 68 66 63 62 63 64 66
RH               54 71 87 87 87 77 70 67 70 87 93 93 97 93 82 71 71 81 90 90 93
Wind dir          S  E SE  S  S  S SW  W  W NW  N  N NE NE NE NE NE NE NE NE  E
Wind spd          5  3  3  4  4  9 10 11  8  4  4  5  5  6  8  9  9  5  4  4  6
Clouds           SC SC B1 B2 OV B2 B2 SC B1 B1 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1
PoP 12hr                     10          60          30          20          40
QPF 12hr                      0        0.21        0.12        0.03        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  C  C  S  C  C  C  S  S        C  C  C  C  C
Tstms                         S  C  S  C  S  C  S  S  S  S        C  C  C  C  S
Heat index                      84 89 91 90
Max heat         81                89    92    87


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      69    90      74    95      75    92      72    89
Temp          78 77   71 71 85 85   77 76 90 89   79 77 90 86   76 74 86 83
Dewpt         69 69   67 68 74 74   73 73 76 76   74 73 75 73   70 70 73 72
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        GN      LT    GN      LT    GN      GN    GN      LT    LT
Avg clouds    B2 B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         30      20    20      20    20      20    20      20    30
Rain shwrs     C          S  S       S  S  S       S  S     S    S  S  S  C
Tstms          S          S  S       S  S  S       S  S     S    S  S  S  C

$$
ILZ019-190900-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      69          85          70          80          66
Temp             81 72 70 70 71 80 82 84 83 76 73 70 71 73 76 78 76 70 68 66 68
Dewpt            67 67 66 66 70 73 74 74 74 73 72 70 69 70 71 70 68 66 64 64 65
RH               63 84 87 87 97 79 77 72 74 90 97100 93 90 85 76 76 87 87 93 90
Wind dir          S SE SE  S  S SW SW  W  W NW NW NE NE NE NE  E  E  E  E  E  E
Wind spd          4  3  3  3  4  9  9  8  6  3  3  4  5  5  6  6  6  6  5  5  6
Clouds           SC SC B1 B2 B2 B2 B2 SC SC B1 B2 B2 OV B2 B2 B2 B1 B1 B2 B2 B2
PoP 12hr                     20          70          50          40          50
QPF 12hr                   0.01        0.21        0.33        0.42        0.55
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         C  L  S  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index       83             82 88 91 90
Max heat         83                88    93    86


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      69    89      74    94      74    92      72    89
Temp          78 79   72 71 85 86   76 75 90 89   78 76 90 88   76 74 85 85
Dewpt         71 72   69 69 75 76   73 72 77 77   73 72 76 76   71 70 74 73
PWind dir        SE      SE     S       S    SW      SW    SW       S    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 SC B1 SC   FW FW SC FW   FW FW FW FW   FW SC SC SC
PoP 12hr         30      20    20      20    10      20    20      20    30
Rain shwrs     C          S  S       S                S     S    S  S  S  C
Tstms          S          S  S       S                S     S    S  S  S  C

$$
ILZ106-190900-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      68          85          69          80          65
Temp             80 72 68 68 71 79 84 84 83 76 73 70 70 74 77 78 75 69 67 67 68
Dewpt            64 64 65 65 70 73 75 74 75 74 73 70 70 71 71 69 66 65 65 65 67
RH               58 76 90 90 97 82 74 72 77 94100100100 90 82 74 74 87 93 93 97
Wind dir         SW SE SE  S  S  S SW  W  W  W  N  N NE NE NE NE NE NE NE  E  E
Wind spd          4  3  3  4  4  9  9 10  6  3  3  4  5  6  6  8  8  5  4  4  5
Clouds           SC SC B1 B2 OV B2 B2 SC B1 B1 B2 B2 B2 B2 B2 B1 SC B1 B2 B2 B2
PoP 12hr                     10          60          40          30          40
QPF 12hr                      0        0.17        0.17        0.15        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index       82             83 92 91 90
Max heat         83                93    93    88


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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    90      73    95      74    94      72    90
Temp          80 78   71 71 86 85   76 76 91 89   78 76 92 87   76 74 87 84
Dewpt         71 71   69 69 76 76   74 74 78 78   75 74 77 75   72 71 74 73
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   B1 B1 B1 SC   SC FW SC SC   FW FW SC FW   SC SC SC SC
PoP 12hr         30      20    20      20    10      20    20      20    30
Rain shwrs     C          S  S       S  S             S     S    S  S  S  C
Tstms          S          S  S       S  S             S     S    S  S  S  C

$$
ILZ023-190900-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      68          85          69          80          65
Temp             81 72 69 68 71 80 85 84 84 76 72 71 71 74 78 78 75 69 67 66 67
Dewpt            66 66 65 66 69 73 74 75 75 73 72 71 71 71 71 70 68 66 65 65 66
RH               60 81 87 93 93 79 70 74 74 90100100100 90 79 76 79 90 93 97 97
Wind dir          S SE SE  S  S SW SW  W  W SW NW  N  N  N NE NE NE NE NE  E  E
Wind spd          3  3  3  3  4  8 10  9  6  3  3  3  3  4  5  5  6  4  3  3  4
Clouds           SC SC SC B1 B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 SC B1 B2 B2 B2
PoP 12hr                     10          70          50          40          50
QPF 12hr                      0        0.16        0.19        0.35        0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  L  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index       83             84 93 92 91
Max heat         83                93    93    86


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      67    89      72    94      74    93      71    90
Temp          80 77   70 70 86 84   75 74 90 88   77 76 91 87   75 74 87 84
Dewpt         71 72   68 69 75 76   73 73 77 77   74 73 76 76   72 71 74 73
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B1 SC SC SC   FW FW SC FW   FW FW FW FW   FW FW SC SC
PoP 12hr         40      20    20      10    10      20    20      20    30
Rain shwrs     C  S    S  S  S                        S     S    S  S     C
Tstms          S  S    S  S  S                        S     S    S  S     C

$$
ILZ033-190900-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      68          86          70          82          66
Temp             81 72 69 68 71 81 85 86 84 75 73 71 72 74 78 79 76 70 68 67 68
Dewpt            67 67 66 67 70 73 74 75 74 73 73 71 71 71 71 71 69 67 66 65 67
RH               63 84 90 97 97 77 70 70 72 94100100 97 90 79 77 79 90 93 93 97
Wind dir          S SE SE  S  S  S SW  W SW SW  W  N  N  N  N NE NE NE  E  E  E
Wind spd          3  3  3  4  5  9 10  9  5  3  2  2  2  3  3  4  4  3  3  3  4
Clouds           SC SC B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2
PoP 12hr                     20          70          50          50          50
QPF 12hr                      0        0.19        0.24        0.28        0.25
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms                         C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Heat index       83             85 93 95 91                   82
Max heat         84                94    95    85                82


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      68    89      73    94      74    93      72    90
Temp          79 77   71 70 85 84   75 74 90 88   78 76 91 87   76 74 88 84
Dewpt         71 71   69 69 74 75   73 72 76 77   74 73 76 75   72 71 73 73
PWind dir        SE      SE     S       S    SW       S    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   SC SC B1 SC   FW SC SC SC   FW FW FW FW   FW FW FW SC
PoP 12hr         40      20    20      10    10      10    20      20    30
Rain shwrs     C  S    S  S  S  S                           S    S  S     C
Tstms          C  S    S  S  S  S                           S    S  S     C

$$
ILZ039-190900-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      70          86          71          82          67
Temp             81 72 70 70 72 80 84 86 84 75 73 72 73 74 78 80 77 71 69 68 69
Dewpt            68 68 67 68 71 74 76 76 75 75 73 72 72 73 74 73 72 70 68 67 68
RH               65 87 90 93 97 82 77 72 74100100100 97 97 88 79 85 97 97 97 97
Wind dir          S SE  S  S  S SW SW  W SW SW  W NW  N  N NE NE NE NE  E  E  E
Wind spd          3  3  3  4  5  9 10 10  6  4  3  3  3  4  4  5  5  5  5  5  5
Clouds           B1 B1 B1 B1 B1 B1 OV B2 SC B1 B1 B2 B2 B1 B2 B2 B1 B1 B2 B2 B2
PoP 12hr                     30          70          60          60          60
QPF 12hr                   0.03        0.23        0.47        0.28        0.31
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  C  L  C  C  C  C  L  L  C  C  L  L  C  C  L  L  C
Tstms                      S  C  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Heat index       84             84 93 96 92                   84
Max heat         85                94    96    86                84


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      69    89      73    94      75    92      73    91
Temp          80 78   72 71 85 84   75 75 90 88   78 76 91 87   76 75 88 85
Dewpt         75 74   71 71 77 77   74 73 78 78   74 73 78 76   73 72 76 75
PWind dir        SE      SE     S       S    SW       S    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B1 B2   B1 SC SC SC   FW FW SC FW   FW FW FW FW   FW FW FW SC
PoP 12hr         50      20    20      10    10      10    20      20    30
Rain shwrs     C  C    S  S  S  S                           S       S     C
Tstms          C  C    S  S  S  S                           S       S     C

$$
INZ001-190900-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          86          69          79          65
Temp             79 71 68 67 71 81 86 86 83 75 73 69 71 73 76 77 74 69 67 66 67
Dewpt            65 65 64 65 69 72 74 74 74 73 72 69 70 71 70 69 67 66 65 64 65
RH               62 81 87 93 93 74 68 68 74 94 97100 97 93 82 76 79 90 93 93 93
Wind dir          S SE SE  S  S  S SW  W  W  W NW  N  N  N  N  N  N NE NE  E  E
Wind spd          4  3  3  3  4  9 10 10  8  4  3  3  4  5  6  8  8  4  3  4  5
Clouds           SC SC SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC B1 B1 B2
PoP 12hr                      5          70          40          30          40
QPF 12hr                      0        0.21        0.17        0.10        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  L  C  C  C  C  C  C  C  S  S  C  C  C  C  C
Tstms                         S  C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  S
Heat index       81             85 93 93 89
Max heat         83                94    94    83


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      66    89      72    94      74    92      71    90
Temp          79 77   70 69 85 85   75 75 91 88   78 76 91 85   75 74 87 83
Dewpt         69 70   67 67 73 74   72 72 76 76   74 73 75 74   71 71 73 72
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B1   SC SC B1 SC   SC SC SC SC   FW FW FW FW   FW FW SC SC
PoP 12hr         30      20    20      20    20      20    20      20    30
Rain shwrs     C  S    S  S  S  S    S  S     S       S     S    S  S     C
Tstms          S  S    S  S  S  S    S  S     S       S     S    S  S     C

$$
INZ010-190900-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      68          86          70          81          66
Temp             80 71 69 68 71 81 85 86 82 74 72 71 72 74 78 79 75 70 68 67 68
Dewpt            66 66 66 66 70 73 74 74 74 73 72 71 71 71 71 70 69 68 66 65 66
RH               62 84 90 93 97 77 70 68 77 97100100 97 90 79 74 82 93 93 93 93
Wind dir          S SE  S  S  S  S SW  W SW  W  W  N  N  N  N  N NE NE NE  E  E
Wind spd          3  3  3  4  5  9 10 10  5  3  2  2  2  3  3  4  4  3  2  3  4
Clouds           SC SC SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2
PoP 12hr                     10          70          60          50          50
QPF 12hr                      0        0.22        0.21        0.22        0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  L  C  C  C  L  L  C  C  C  C  C  C  C  C  C
Tstms                         C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Heat index       82             85 93 93 88                   82
Max heat         83                94    94    83                82


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      67    88      72    93      74    92      72    90
Temp          79 77   71 70 84 83   75 74 90 87   78 76 91 87   76 74 87 84
Dewpt         71 71   68 68 74 75   73 72 76 77   74 73 76 75   72 71 74 73
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   SC SC SC SC   SC SC SC FW   FW FW FW FW   FW FW FW SC
PoP 12hr         40      20    20      10    10      10    20      20    30
Rain shwrs     C  S    S  S  S  S                           S    S  S     C
Tstms          C  S    S  S  S  S                           S    S  S     C

$$
INZ011-190900-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
615 PM CDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      67          86          69          81          65
Temp             80 71 68 67 70 81 85 85 82 75 72 70 72 73 78 79 75 70 68 67 67
Dewpt            66 66 65 65 69 73 74 75 75 73 72 70 71 72 71 71 69 68 66 65 66
RH               62 84 90 93 97 77 70 72 79 94100100 97 97 79 77 82 93 93 93 97
Wind dir          S  S  S  S  S  S SW  W SW SW  W  N  N  N  N  N  N NE NE  E  E
Wind spd          4  3  3  4  4  9 10 10  5  3  2  2  2  4  4  4  5  3  3  3  4
Clouds           SC SC SC SC B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2
PoP 12hr                      5          70          60          40          40
QPF 12hr                      0        0.27        0.20        0.19        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  L  C  C  C  L  L  C  C  C  C  C  C  C  C  C
Tstms                         S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S
Heat index       82             85 92 93 88
Max heat         83                93    95


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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      66    88      72    93      74    92      71    90
Temp          78 76   70 68 84 83   74 74 90 87   77 76 91 87   75 74 87 84
Dewpt         70 71   67 67 74 75   73 72 76 77   74 73 77 76   72 71 74 73
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   B1 SC SC SC   SC SC SC FW   SC FW FW FW   FW FW SC SC
PoP 12hr         40      20    20      20    20      20    20      20    30
Rain shwrs     C  S    S  S  S  S    S        S       S     S    S  S     C
Tstms          S  S    S  S  S  S    S        S       S     S    S  S     C

$$
INZ019-190900-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
715 PM EDT Fri Jul 18 2025

Date           07/18/25      Sat 07/19/25            Sun 07/20/25            Mon
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                      68          87          70          81          67
Temp             79 71 69 68 71 80 86 87 83 74 72 72 73 74 78 79 75 70 69 67 68
Dewpt            68 67 66 67 70 74 75 75 74 74 72 72 72 73 72 72 70 69 67 66 67
RH               69 87 90 97 97 82 70 68 74100100100 97 97 82 79 84 97 93 97 97
Wind dir          S SE SE  S  S  S SW SW SW SW SW NW  N  N  N  N NE NE NE  E  E
Wind spd          3  3  3  3  4  9 10 10  5  3  2  2  2  3  3  4  4  2  2  3  4
Clouds           SC B1 B1 SC B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1
PoP 12hr                     20          70          60          50          50
QPF 12hr                      0        0.28        0.29        0.21        0.20
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  L  C  C  L  L  L  C  C  C  C  C  C  C  C  C
Tstms                         C  C  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Heat index       82             85 95 95 89                   83
Max heat         83                95    96    84                83


Date           07/21  Tue 07/22/25  Wed 07/23/25  Thu 07/24/25  Fri 07/25/25
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          81      68    87      72    92      74    91      72    89
Temp          78 76   71 70 84 83   75 74 89 86   78 76 90 86   76 75 87 83
Dewpt         72 72   69 69 75 76   73 73 77 77   75 74 77 77   73 72 75 74
PWind dir        SE      SE     S       S    SW      SW    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2   B1 SC SC SC   SC SC SC SC   FW FW FW FW   FW FW FW SC
PoP 12hr         40      30    20      10    10      10    20      20    30
Rain shwrs     C  C    C  S  S  S                           S    S  S     C
Tstms          C  C    C  S  S  S                           S    S  S     C

$$