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FOUS53 KLOT 190621
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Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
120 AM CDT Tue May 19 2026

ILZ104-192100-
Chicago O`Hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      79          49          58          45          61
Temp          70 69 75 77 74 70 63 57 52 50 55 56 55 51 48 47 47 49 55 59 60 57
Dewpt         64 64 65 65 63 56 50 46 42 41 41 39 38 35 35 37 38 40 41 40 39 39
RH            81 84 71 67 69 61 62 67 69 71 59 53 53 54 60 68 71 71 59 49 46 51
Wind dir       S SW SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E NE NE
Wind spd      16 16 18 19 16 12 11 11 11 12 13 12 13 13 10  8 10 10 12 12 13 13
Wind gust     27 28 29 29
Clouds        OV OV OV B2 B2 B1 B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1
PoP 12hr                     30           5           0           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C  S
Tstms          S     S  C  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    62      51    71      53    76      58    81
Temp          54 51 58 60   56 54 67 68   58 57 70 70   62 61 75 75
Dewpt         42 43 47 50   51 52 56 55   53 54 58 57   55 56 62 62
PWind dir        NE    NE      NE    NE       E     E      SE    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 OV   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC
PoP 12hr         10    60      60     5       5    10      10    20
Rain shwrs           C  L    L  S                                 S
Tstms                        S

$$
ILZ003-192100-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      74          46          64          41          64
Temp          68 67 71 70 68 66 58 52 47 47 54 60 62 59 48 44 43 45 54 62 63 60
Dewpt         64 63 65 62 56 51 47 43 40 40 41 41 41 40 35 34 34 36 41 42 40 38
RH            87 87 81 76 65 58 67 71 76 76 61 49 46 49 60 68 70 70 61 48 43 44
Wind dir       S SW SW  W NW NW NW  N  N  N NE NE NE  E  E NE NE NE  E  E  E  E
Wind spd      17 16 20 17 14 13 11 10  9 10 11 10 10 11 10  6  9 11 13 13 14 13
Wind gust     29 28 31
Clouds        OV OV OV OV B1 SC SC SC FW FW FW SC B1 SC SC SC SC SC B1 B1 B1 B2
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  C
Tstms          S     S
Wind chill                                                    37
Min chill                                                        37


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          46    63      48    73      51    79      55    83
Temp          50 48 59 61   53 52 67 71   56 56 72 76   60 58 76 78
Dewpt         40 42 47 49   49 50 56 56   52 53 58 59   54 56 62 62
PWind dir         E     E      NE     N       E    SW      SE     S
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B2 B2 B2 B1   B1 B1 B1 SC   SC SC SC SC
PoP 12hr         20    60      40     5      10    10      10    10
Rain shwrs        S  C  L    C  S
Tstms                   S    S

$$
ILZ104-192100-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      79          50          57          46          62
Temp          70 69 75 78 75 71 65 57 53 50 55 55 55 51 49 48 48 50 56 59 61 58
Dewpt         64 64 66 66 64 58 52 48 44 42 42 40 38 36 37 39 40 42 42 41 41 41
RH            81 84 74 67 69 63 63 72 71 74 61 57 53 56 63 71 74 74 59 51 48 53
Wind dir       S SW SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E NE NE NE
Wind spd      16 16 18 19 16 12 11 11 11 13 14 14 16 13 10  9  9 10 12 12 13 12
Wind gust     26 27 28
Clouds        OV OV OV B2 B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC B1 SC B1
PoP 12hr                     30          10           0           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C  S
Tstms          S     S  C  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    63      52    70      54    75      58    80
Temp          54 52 59 61   57 55 67 67   58 57 70 70   63 61 75 74
Dewpt         42 44 49 52   53 53 56 56   54 55 58 57   56 57 62 62
PWind dir        NE    NE      NE     N       E     E      SE    SE
Wind char        GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV OV OV   B2 B2 B2 B1   B1 B1 B1 B1   SC SC B1 SC
PoP 12hr         10    70      60     5      10    10      10    20
Rain shwrs           C  L    L  S                                 S
Tstms                        S

$$
ILZ021-192100-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      79          50          64          44          67
Temp          70 69 75 77 74 69 62 56 51 51 57 62 63 58 49 46 46 49 58 65 67 63
Dewpt         64 65 67 68 65 59 53 48 44 43 46 46 45 40 37 36 39 42 46 46 47 44
RH            81 87 76 74 74 70 72 74 77 74 67 56 52 51 63 68 76 77 64 50 49 50
Wind dir       S  S SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E NE
Wind spd      14 14 18 18 16 12 10 10 10 10 11 11 12 12  9  8  9 10 12 12 13 13
Wind gust     26 27 28
Clouds        OV OV OV OV B2 B2 B1 SC SC FW SC B1 SC SC SC SC SC SC SC SC SC B1
PoP 12hr                     40           5           0           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C  C
Tstms          S     S  C  C


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    66      52    74      54    79      57    82
Temp          54 51 61 64   56 55 70 72   59 58 73 74   62 60 77 77
Dewpt         43 44 53 55   53 54 60 60   55 56 61 61   57 58 66 66
PWind dir        NE    NE      NE     N       E    NE       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 OV B2 B2   B2 B2 B2 B1   B1 SC B1 B1   SC SC B1 SC
PoP 12hr         10    70      50     5      10    20      10    20
Rain shwrs           C  L    C                   S  S          S  S
Tstms                   S    S                      S

$$
ILZ006-192100-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      77          46          55          43          57
Temp          69 67 74 75 73 68 59 54 49 48 53 53 52 49 47 46 46 47 52 55 56 54
Dewpt         63 62 64 64 60 54 49 45 42 41 42 41 39 37 37 38 38 39 41 40 40 41
RH            81 84 71 69 64 61 69 71 77 77 66 64 61 63 68 73 73 74 66 57 55 61
Wind dir      SW SW SW  W  W NW NW NW  N  N NE NE NE NE NE NE NE NE  E  E NE NE
Wind spd      17 16 18 20 14 12 11 11 10 11 12 13 13 13 10  9 10 11 13 13 13 13
Wind gust     28 28 29 31
Clouds        OV OV OV B2 B2 B1 B1 SC SC SC B1 SC SC SC B1 B1 SC SC B1 B1 B1 B2
PoP 12hr                     30           5           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C
Tstms          S     S  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          46    59      48    66      51    71      54    75
Temp          52 49 56 57   54 52 63 65   56 54 65 66   60 58 70 71
Dewpt         43 43 47 49   50 50 55 54   53 52 57 56   55 55 61 61
PWind dir        NE    NE      NE    NE       E     E      SE    SE
Wind char        GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC SC SC
PoP 12hr          5    60      60     5       5    10      10    10
Rain shwrs           C  L    L  C
Tstms                        S

$$
ILZ021-192100-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      80          51          66          43          69
Temp          68 68 75 78 74 68 63 58 53 52 58 63 64 59 49 45 45 48 58 66 69 66
Dewpt         65 65 67 69 67 60 55 50 47 45 48 49 47 42 38 36 38 42 47 48 47 46
RH            90 90 76 74 79 76 75 75 80 77 69 60 54 53 66 70 76 80 67 52 45 48
Wind dir       S SW SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E  E
Wind spd      16 14 18 17 13 12 10 11 11 12 12 12 14 13 10  6  8  9 12 13 13 13
Wind gust     26 26    27
Clouds        OV OV OV OV B2 B2 B1 SC B1 FW SC SC FW SC SC SC SC SC SC SC SC B1
PoP 12hr                     50          20           0           0           0
QPF 12hr                   0.09           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  S  C  C  S
Tstms          S  S  S  C  C  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    67      53    76      55    81      58    83
Temp          54 51 61 64   57 55 70 73   59 59 74 75   63 61 77 77
Dewpt         44 45 56 57   55 55 61 61   57 57 63 62   59 59 67 66
PWind dir         E     E      NE    NW       E    NE       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         30    70      40     5      10    10      10    20
Rain shwrs        C  L  L    C                           S     S  S
Tstms                   S    S                           S

$$
INZ002-192100-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      81          49          57          43          65
Temp          70 70 77 79 75 70 63 56 51 50 55 56 54 50 47 46 46 48 56 62 64 62
Dewpt         64 64 67 68 67 64 56 51 46 45 46 43 40 38 38 41 40 41 42 44 44 45
RH            81 81 71 69 76 81 78 83 83 83 72 62 59 63 71 83 79 77 59 52 48 54
Wind dir       S SW SW SW  W NW NW  N  N  N  N  N  N  N  N NE NE  E  E  E NE NE
Wind spd      13 14 18 19 16 12 10 12 12 12 14 16 16 12  8  6  8  9 10 10 10 10
Wind gust     25 27 28
Clouds        OV OV OV OV B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     50          30           0           0           0
QPF 12hr                   0.15        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  S  C  C  C
Tstms          S        S  C  C
Heat index             82
Max heat               82


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          47    65      52    69      52    74      56    79
Temp          51 51 60 62   57 56 66 66   57 57 69 69   60 60 74 73
Dewpt         40 44 54 56   55 55 59 58   55 55 59 58   56 58 63 63
PWind dir         E     E      NE     N      NE    NE       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC B1 B1
PoP 12hr         10    70      60    10      10    20      10    20
Rain shwrs           C  L    L  C                S             S  S
Tstms                   S    S

$$
ILZ005-192100-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      75          45          60          41          60
Temp          68 66 72 72 69 66 58 52 47 47 53 58 59 53 46 44 43 46 54 58 59 57
Dewpt         64 63 65 65 59 54 48 44 41 40 43 43 44 40 35 34 36 38 42 42 41 40
RH            87 90 79 79 70 65 69 74 79 76 69 57 57 61 65 68 76 73 64 55 51 53
Wind dir      SW SW SW  W  W NW NW  N  N  N NE NE  E  E NE NE NE NE  E  E  E  E
Wind spd      17 16 18 18 14 12 11 11  9 10 11 10 11 12  9  8 10 10 13 13 13 13
Wind gust     28 29 32 28
Clouds        OV OV OV OV B1 SC SC SC SC FW SC SC B1 SC B1 B1 SC SC B1 B1 B1 B2
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  S
Tstms          S     S  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          46    60      48    70      50    76      55    81
Temp          50 48 56 59   53 51 65 69   55 55 70 72   59 58 74 76
Dewpt         42 43 48 51   50 50 57 58   52 53 59 60   54 56 64 64
PWind dir         E     E      NE    NE       E     S      SE     S
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   SC SC SC SC
PoP 12hr         10    60      50     5       5    10      10    10
Rain shwrs           C  L    C  C
Tstms                   S    S

$$
ILZ008-192100-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      74          45          64          41          65
Temp          67 66 71 71 69 66 58 52 47 47 55 61 63 61 50 45 43 46 56 63 65 61
Dewpt         64 63 65 63 57 52 47 43 40 40 42 42 42 42 36 34 34 36 42 43 42 40
RH            90 90 81 76 66 61 67 71 76 76 61 49 46 49 58 65 70 68 59 48 43 46
Wind dir       S  S SW  W NW NW NW  N  N  N NE NE NE  E  E NE NE NE  E  E  E  E
Wind spd      16 14 19 17 14 13 11 11  9 10 11  9 10  8 10  6  8  9 11 11 12 13
Wind gust     27 27 31
Clouds        OV OV OV OV B2 SC SC SC FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B2
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  C
Tstms          S     S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          46    64      49    73      51    79      56    83
Temp          50 49 59 61   54 52 68 71   57 56 73 75   61 59 76 77
Dewpt         41 43 49 50   49 51 57 57   53 54 58 60   55 56 63 63
PWind dir         E     E      NE     N       E    SW      SE     S
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B2 B1 B2 B1   B1 SC B1 SC   SC SC SC SC
PoP 12hr         20    60      40     5      10    10      10    10
Rain shwrs        S  C  L    C
Tstms                   S    S

$$
ILZ011-192100-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      75          46          62          41          63
Temp          67 65 72 73 70 66 58 52 48 47 54 59 61 56 47 44 44 46 56 62 63 59
Dewpt         64 63 65 65 60 54 49 45 42 41 43 44 44 40 35 34 35 38 42 43 42 40
RH            90 93 79 76 71 65 72 77 80 79 66 57 53 55 63 68 70 73 59 50 46 49
Wind dir       S SW SW  W NW NW NW  N  N  N NE NE NE  E NE NE NE NE  E  E  E  E
Wind spd      18 17 19 19 14 12 11 11 10 11 11  9 10 12 10  9 10 11 13 13 14 13
Wind gust     29 29 31
Clouds        OV OV OV OV B2 B1 SC SC SC FW SC SC SC SC SC SC SC SC B1 B1 B1 B1
PoP 12hr                     20           5           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  S
Tstms          S     S  S
Wind chill                                                    38
Min chill                                                  39    38


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          46    63      49    72      51    78      55    81
Temp          50 49 58 60   53 52 67 70   55 56 72 73   59 58 75 76
Dewpt         41 42 49 51   50 51 57 58   52 54 59 60   54 56 64 64
PWind dir         E     E      NE     N       E     W      SE     S
Wind char        GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B2 B2 B2 B2   B1 SC B1 SC   SC SC SC SC
PoP 12hr         10    60      40     5      10    10      10    10
Rain shwrs           C  L    C  S
Tstms                   S    S

$$
ILZ010-192100-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      73          46          65          42          66
Temp          67 67 71 70 68 65 58 52 47 47 55 61 64 61 51 45 44 46 56 64 66 62
Dewpt         64 64 66 63 57 53 48 44 41 41 43 44 44 43 39 36 35 37 44 45 45 42
RH            90 90 84 78 68 65 69 74 79 79 64 53 48 51 63 70 70 71 64 50 47 48
Wind dir      SW SW SW  W NW NW NW  N  N  N NE NE NE NE  E NE NE NE  E  E  E  E
Wind spd      13 14 18 17 14 13 11 11  9 11 11 10 10  8 10  6  8 10 11 11 11 12
Wind gust     25 28 29
Clouds        OV OV OV OV B2 SC SC SC SC FW FW FW SC SC SC SC SC SC B1 B1 B1 B2
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  C
Tstms          S  S  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          47    64      49    73      52    79      56    82
Temp          51 50 60 62   54 53 68 71   57 57 73 75   61 59 76 77
Dewpt         42 44 50 52   51 52 58 58   54 55 60 61   57 58 64 64
PWind dir         E     E      NE     N       E     S      SE     S
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B2 B1 B1 B1   B1 SC B1 SC   SC SC B1 SC
PoP 12hr         20    60      40     5       5    10      10    20
Rain shwrs        S  C  L    C
Tstms                   S    S

$$
ILZ012-192100-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      77          48          61          43          63
Temp          69 67 74 75 72 68 60 54 49 48 55 59 60 54 48 45 45 47 56 62 63 59
Dewpt         64 64 66 66 63 56 50 46 42 41 43 43 43 38 35 35 37 39 43 42 42 40
RH            84 90 76 74 73 65 69 74 77 77 64 55 53 54 60 68 73 74 62 48 46 49
Wind dir       S SW SW  W  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E NE
Wind spd      17 17 19 20 14 12 11 10 10 11 11 10 12 13 10  9 11 11 13 13 14 13
Wind gust     28 28 31
Clouds        OV OV OV OV B2 B1 B1 SC SC FW SC SC SC SC SC SC SC SC B1 B1 B1 B1
PoP 12hr                     30           5           0           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C
Tstms          S     S  C
Wind chill                                                    39
Min chill                                                        39


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          47    63      50    72      52    78      56    81
Temp          52 50 59 61   54 53 68 70   56 56 71 72   60 59 76 75
Dewpt         42 43 49 52   51 52 58 58   53 54 60 60   55 56 64 64
PWind dir        NE    NE      NE     N       E     E      SE     S
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B2 B2 B2 B1   B1 SC B1 B1   SC SC SC B1
PoP 12hr         10    60      50     5       5    10      10    20
Rain shwrs           C  L    C  S                                 S
Tstms                   S    S

$$
ILZ020-192100-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      78          48          63          43          66
Temp          69 67 74 75 72 67 61 55 50 49 56 60 61 56 48 45 45 48 57 64 65 61
Dewpt         64 64 66 67 64 57 51 47 43 42 45 45 44 39 36 35 37 41 45 45 45 42
RH            84 90 76 76 76 70 70 74 77 77 66 58 53 53 63 68 73 77 64 50 48 49
Wind dir       S SW SW  W  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E NE
Wind spd      14 16 18 19 14 12 10 10 10 11 11 10 12 13 10  8 10 10 12 12 13 13
Wind gust     26 27 28
Clouds        OV OV OV OV B2 B1 B1 SC SC FW SC B1 SC SC SC SC SC SC SC SC B1 B1
PoP 12hr                     30           5           0           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C  S
Tstms          S     S  C  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    64      51    73      52    78      56    81
Temp          52 50 60 62   55 53 69 71   57 57 72 73   61 59 76 76
Dewpt         42 44 52 53   52 53 59 59   54 55 60 61   55 57 65 65
PWind dir        NE    NE      NE     N       E    NE       E     S
Wind char        GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B2 B2 B2 B1   B1 SC B1 B1   SC SC SC B1
PoP 12hr         10    60      40     5       5    20      10    20
Rain shwrs           C  L    C  S                S  S             S
Tstms                   S    S                      S

$$
ILZ013-192100-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      78          49          59          44          63
Temp          69 68 74 76 73 69 63 56 51 50 55 58 58 53 48 46 46 48 56 61 62 59
Dewpt         64 64 66 66 64 57 51 46 43 41 42 41 40 35 35 36 38 40 41 40 41 39
RH            84 87 76 71 73 66 65 69 74 71 61 53 51 50 60 68 73 74 57 46 46 47
Wind dir       S SW SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E NE
Wind spd      16 16 18 18 14 12 11 11 11 12 12 12 13 13 10  9 10 10 12 12 13 13
Wind gust     27 27 29 29
Clouds        OV OV OV OV B2 B1 B1 SC SC SC B1 SC SC SC SC SC SC SC SC B1 SC B1
PoP 12hr                     30           5           0           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C  S
Tstms          S     S  C  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    63      51    72      53    77      57    81
Temp          53 51 59 61   55 54 67 70   58 57 71 72   62 60 76 75
Dewpt         41 43 48 51   51 52 57 56   53 54 59 58   55 57 63 63
PWind dir        NE    NE      NE     N       E     E      SE     S
Wind char        GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC B1 B1
PoP 12hr         10    60      50     5       5    10      10    20
Rain shwrs           C  L    C  S                                 S
Tstms                   S    S

$$
ILZ019-192100-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      78          50          65          44          68
Temp          68 67 74 75 71 67 62 56 51 50 57 61 63 59 50 46 46 49 58 64 67 63
Dewpt         64 64 65 67 63 56 51 47 44 42 44 45 44 40 36 34 36 40 44 45 45 43
RH            87 90 74 76 76 68 67 72 77 74 62 56 50 49 58 63 68 71 59 50 45 48
Wind dir       S SW SW  W  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E  E
Wind spd      14 14 17 18 14 12 10 10 10 11 12 11 11 12 10  8  9 10 12 13 13 14
Wind gust     26 27 28
Clouds        OV OV OV OV B2 B2 SC SC SC FW SC B1 SC SC SC SC SC SC SC SC SC B1
PoP 12hr                     40           5           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  S  C  S
Tstms          S     S  C  S


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    65      52    74      54    79      58    82
Temp          54 51 60 63   56 55 69 72   59 58 73 75   62 60 76 77
Dewpt         42 43 51 53   51 52 58 58   54 55 59 60   56 57 64 64
PWind dir         E    NE      NE    NW       E    NE      SE    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC B1 B1
PoP 12hr         20    70      50     5      10    20      10    20
Rain shwrs        S  L  L    C                   S  S          S  S
Tstms                   S    S                      S

$$
ILZ106-192100-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      78          50          62          44          66
Temp          68 67 74 76 73 69 63 56 52 50 56 60 60 55 49 46 47 49 57 64 65 61
Dewpt         65 65 67 68 66 59 53 49 45 43 45 45 43 38 36 37 40 42 45 45 45 43
RH            90 93 79 76 79 70 70 77 77 77 66 58 53 53 61 71 76 77 64 50 48 51
Wind dir       S SW SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E NE
Wind spd      14 16 18 18 14 12 10 10 10 11 12 12 13 13 10  8  9 10 12 12 13 13
Wind gust     27 27 28 28
Clouds        OV OV OV B2 B2 B2 B1 SC SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1
PoP 12hr                     30          10           0           0           0
QPF 12hr                   0.07           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C  C
Tstms          S     S  C  C


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    65      52    73      53    78      57    82
Temp          53 51 60 63   56 55 69 71   58 57 72 73   62 60 76 76
Dewpt         42 44 53 54   54 54 59 59   55 56 61 61   57 58 66 65
PWind dir        NE    NE      NE     N       E     E       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 OV B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   SC SC B1 B1
PoP 12hr         10    70      40     5      10    20      10    20
Rain shwrs           C  L    C                   S                S
Tstms                   S    S

$$
ILZ023-192100-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      81          51          62          43          68
Temp          68 68 75 79 75 69 63 58 53 52 57 60 59 54 47 45 45 48 57 64 67 63
Dewpt         64 64 67 68 67 62 56 51 47 45 47 46 43 39 37 38 40 42 45 46 46 45
RH            87 87 76 69 76 78 78 77 80 77 69 60 55 57 68 76 82 80 64 52 47 52
Wind dir       S SW SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E NE
Wind spd      14 14 18 18 17 13 10 10 10 11 13 13 14 11  8  5  6  8 10 10 11 10
Wind gust     26 26
Clouds        OV OV OV B2 B2 B2 B2 B1 B1 SC B1 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     50          20           0           0           0
QPF 12hr                   0.11        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  C  C  C  S
Tstms          S     S  C  C  C


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          47    66      52    74      53    79      56    81
Temp          52 50 60 63   56 55 70 70   57 58 73 72   61 60 76 75
Dewpt         42 44 54 56   55 55 60 59   55 56 61 61   57 58 65 65
PWind dir         E     E      NE    NW       E    NE       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   OV B2 B2 B1   B1 B1 B1 B1   B1 SC B1 B1
PoP 12hr         10    70      50     5      10    20      10    20
Rain shwrs           C  L    C  S                S             S  S
Tstms                   S    S

$$
ILZ033-192100-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      82          53          63          43          68
Temp          68 69 77 80 77 71 65 60 55 53 58 62 61 55 47 45 45 49 58 65 67 65
Dewpt         64 64 67 68 67 64 57 53 49 46 47 47 43 38 36 36 39 42 44 45 44 45
RH            87 84 71 67 71 79 75 78 80 77 67 58 51 53 65 70 79 77 59 48 43 48
Wind dir       S SW SW SW  W NW NW  N  N  N  N  N NE NE NE NE NE NE  E  E  E  E
Wind spd      14 14 18 17 16 13 10 11 11 12 13 13 16 11  8  5  6  8 11 11 11  9
Wind gust     26 26
Clouds        OV OV OV B2 B1 B2 B2 B2 B2 SC B1 SC SC FW SC SC SC SC SC SC SC SC
PoP 12hr                     50          40           0           0           0
QPF 12hr                   0.17        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  S  C  C  C
Tstms          S  S  S  S  C  C  S
Heat index             83
Max heat               83    82


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    67      53    75      54    79      58    81
Temp          53 51 61 65   58 56 71 71   59 59 73 73   62 61 76 76
Dewpt         41 44 55 56   55 55 60 58   55 56 60 60   57 58 64 64
PWind dir         E     E      NE    NW      NE     N       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         20    70      40     5      10    20      10    30
Rain shwrs        S  L  L    C  S                S             S  C
Tstms                   S    S

$$
ILZ039-192100-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      81          53          65          44          68
Temp          67 68 77 79 77 71 65 60 56 54 59 64 64 58 49 45 45 49 59 66 68 66
Dewpt         64 64 68 69 68 64 58 53 49 47 49 49 47 41 37 36 38 42 47 47 47 46
RH            90 87 74 72 74 79 78 78 77 77 69 58 54 53 63 70 76 77 64 50 47 48
Wind dir       S  S SW SW  W NW NW  N  N  N NE NE NE NE NE NE NE NE  E  E  E  E
Wind spd      14 14 18 17 14 12 10 12 12 12 13 13 14 14 11  9  9 10 13 14 13 12
Wind gust     25    28
Clouds        OV OV OV OV B2 B2 B2 B2 B1 SC B1 SC FW SC SC SC SC SC SC SC SC B1
PoP 12hr                     50          40           0           0           0
QPF 12hr                   0.23        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  C  S  S  L  C  C
Tstms          S  S  S  S  L  C  S
Heat index             82
Max heat               83


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    67      54    75      56    79      59    81
Temp          55 52 62 65   58 57 71 73   60 60 74 75   63 62 76 77
Dewpt         44 46 57 57   56 56 62 60   57 57 62 61   58 60 66 65
PWind dir         E     E       N    NW       E     N       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         20    70      40    10      20    20      20    30
Rain shwrs        S  L  L    C  S             S  S  S       S  C  C
Tstms                   S    S                S  S  S       S

$$
INZ001-192100-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      80          49          57          43          65
Temp          69 69 76 79 75 70 64 57 52 50 55 55 54 50 47 46 46 49 57 63 64 60
Dewpt         64 64 67 68 67 63 57 50 46 44 45 43 40 37 38 40 40 41 43 45 45 45
RH            84 84 74 69 76 78 78 77 80 80 69 64 59 61 71 79 79 74 59 52 50 58
Wind dir       S SW SW SW  W NW NW  N  N  N  N  N  N  N  N NE NE  E  E  E NE NE
Wind spd      14 14 17 17 16 12  9 11 12 12 14 16 16 13  9  8  8  9 11 11 11 10
Wind gust     26 28 28 27
Clouds        OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     50          20           0           0           0
QPF 12hr                   0.09        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  C  C  C  S
Tstms          S        C  C  C
Heat index             80
Max heat               82


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          47    65      51    70      52    75      56    80
Temp          52 51 60 62   56 55 67 67   57 57 70 69   60 60 75 73
Dewpt         40 44 54 55   55 55 59 58   55 55 60 59   56 58 64 64
PWind dir         E     E      NE     N       E    NE       E    SE
Wind char        GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   OV B2 B2 B1   B1 B1 B1 B1   SC SC B1 B1
PoP 12hr         10    70      60    10      10    20      10    20
Rain shwrs           C  L    L  S                S             S  S
Tstms                   S    S

$$
INZ010-192100-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      81          53          62          43          67
Temp          68 69 77 80 76 70 65 60 56 53 58 61 60 54 47 45 46 49 57 64 66 64
Dewpt         64 64 67 68 68 65 59 54 49 46 48 48 44 40 37 37 40 43 44 45 45 46
RH            87 84 71 67 76 84 81 81 77 77 69 62 55 59 68 73 79 80 62 50 47 52
Wind dir       S SW SW SW  W NW NW  N  N  N  N  N  N  N  N NE NE  E  E  E  E  E
Wind spd      14 17 18 17 16 13  9 10 11 12 13 13 16 11  8  5  6  9 11 11 10  9
Wind gust     26 28 28
Clouds        OV OV OV B2 B2 B2 OV B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     50          40           0           0           0
QPF 12hr                   0.13        0.06           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  S  C  C  C  S  S
Tstms          S        S  C  C  S
Heat index             83
Max heat               83    82


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    66      53    74      54    78      57    80
Temp          52 51 61 64   58 57 70 70   59 59 73 72   62 62 76 75
Dewpt         41 45 55 57   55 56 61 59   55 56 61 60   57 59 64 65
PWind dir         E     E      NE    NW      NE     N       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 SC B1 B1
PoP 12hr         20    70      50    10      10    20      10    30
Rain shwrs        S  C  L    C  S                S          S  S  C
Tstms                   S    S                              S

$$
INZ011-192100-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
120 AM CDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      82          52          62          44          66
Temp          69 70 77 80 76 71 66 61 55 52 58 60 59 53 47 46 47 50 57 63 66 64
Dewpt         64 64 67 69 68 65 60 54 49 46 48 48 45 40 38 39 41 43 44 45 46 46
RH            84 81 71 69 76 81 81 78 80 80 69 64 60 61 71 76 79 77 62 52 48 52
Wind dir       S SW SW SW  W NW NW  N  N  N  N  N  N  N  N NE NE  E  E  E  E  E
Wind spd      13 16 18 18 16 13  9 12 12 12 13 14 16 12  8  6  8 10 11 11 11 10
Wind gust     25 28 28
Clouds        OV OV OV OV B1 B2 OV B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     50          40           0           0           0
QPF 12hr                   0.18        0.07           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S  S  S  S  C  C  C
Tstms          S        S  C  C  S
Heat index             83
Max heat               83    83


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    66      54    73      54    77      57    80
Temp          52 51 61 64   59 58 69 69   59 59 72 72   62 62 76 74
Dewpt         40 45 56 57   56 56 61 59   56 56 61 61   57 59 65 65
PWind dir         E     E      NE    NW      NE    NE       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   SC SC B1 B1
PoP 12hr         10    70      60    10      10    20      10    30
Rain shwrs           C  L    L  C                S             C  C
Tstms                   S    S

$$
INZ019-192100-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
220 AM EDT Tue May 19 2026

Date             Tue 05/19/26            Wed 05/20/26            Thu 05/21/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      81          53          63          45          66
Temp          67 68 77 80 77 71 66 61 57 53 58 62 62 55 48 46 47 50 57 63 66 64
Dewpt         63 64 67 68 68 65 60 56 51 47 49 49 47 42 38 38 41 43 45 46 46 47
RH            87 87 71 67 74 81 81 84 80 80 72 62 58 61 68 73 79 77 64 54 48 54
Wind dir       S SW SW SW  W NW NW  N  N  N  N  N  N  N  N NE NE  E  E  E  E  E
Wind spd      14 16 18 17 14 12  9 10 12 12 13 13 16 12  9  6  8 11 12 11 10  9
Wind gust     26 27 29
Clouds        OV OV OV OV B2 B2 OV OV B2 B1 SC SC SC SC SC SC SC SC FW SC SC SC
PoP 12hr                     50          40           0           0           0
QPF 12hr                   0.27        0.11           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S  S  S  L  C  C  S  S
Tstms             S     S  L  C  S
Heat index             83
Max heat               83    83


Date          Fri 05/22/26  Sat 05/23/26  Sun 05/24/26  Mon 05/25/26
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    66      55    74      56    77      59    79
Temp          53 51 61 64   59 57 70 70   59 59 72 72   62 62 75 75
Dewpt         42 45 56 58   56 57 61 60   56 57 61 61   57 59 65 65
PWind dir         E     E      NE    NW      NE    NW       E    SE
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   SC SC B1 B1
PoP 12hr         20    70      50    10      10    20      20    30
Rain shwrs        S  L  L    C  C                S          S  S  C
Tstms                   S    S                   S          S

$$