Point Forecast Matrices
Issued by NWS Chicago, IL

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FOUS53 KLOT 070211
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Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
811 PM CST Sat Dec 6 2025

ILZ104-071000-
Chicago O`Hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          27          14          24          15
Temp                29 28 28 27 27 26 21 16 15 15 15 16 19 23 23 18 16 19 23 26
Dewpt               26 25 25 25 25 21 18 13 12 12 12 13 15 17 16 14 14 16 19 23
RH                  88 88 88 92 92 81 88 88 88 88 88 88 84 77 74 84 92 88 84 88
Wind dir            SE SE NE  N  N  N  N  N  N  N  N  W  S  S  S  S  S  S SW SW
Wind spd             4  4  6  9 11 13 13 10  8  5  4  3  4  6  8  8 10 12 14 14
Clouds              OV OV OV OV OV B1 SC B1 SC B2 B2 B2 B1 SC SC B1 B2 B2 B2 B2
PoP 12hr                    100         100          30           5          30
QPF 12hr                   0.29        0.05           0           0           0
Snow 12hr                     4           1       00-00
Flurries
Rain                                                                          S
Snow                    D  D  L  S        C  C  S  S              S  S  C  C  S
Wind chill                20 18 16 15  8  4  5  6  8 10 12 14 14  8  4  5 10 13
Min chill              23    18    15     4     3     6    11     8     4     7
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      34    37      18    27      11    19       3    14
Temp          34 36 36   35 34 30 24   19 27 24 21   13 18 12  7    3 11  9
Dewpt         31 34 35   34 30 26 21   18 22 21 17   13 11  7  3    0  4  4
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 OV   OV OV B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC
PoP 12hr         20      90    40      30    40      30    20      30    20
Rain           S  S  D    L  C
Snow           S             C  S  C    C  C  C  C    S  S  S  C    S  S

$$
ILZ003-071000-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      20          21           1          22          13
Temp                26 25 24 22 20 21 17  9  4  2  2  5 11 19 20 16 15 18 23 26
Dewpt               23 21 21 19 16 17 13  7  1 -1 -1  2 10 15 15 13 14 16 20 24
RH                  88 84 88 88 84 84 84 91 87 87 87 87 96 84 81 88 96 92 88 92
Wind dir             E NE  N  N  N  N  N  N  N  N  N  N  S  S  S  S  S  S SW SW
Wind spd             4  5  9 11 11 12 11  8  5  4  3  1  3  6  9  9 11 14 16 14
Clouds              OV OV OV OV SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2
PoP 12hr                    100          50           5           0          30
QPF 12hr                   0.37        0.01           0           0           0
Snow 12hr                     5           T       00-00
Snow                 L  D  D  S                                   C  C  C  C
Wind chill             18 14 11  8  9  4 -3 -6 -7        5  9  9  4  1  4 10 13
Min chill              18    11     8    -3    -7    -6     5     4     1     5
Winter Weath         Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      32    34      14    25       5    14      -3     9
Temp          34 36 34   34 32 28 22   16 24 21 15    6 14  9  4   -2  7  6
Dewpt         31 33 34   31 28 23 19   16 20 19 13    6  7  4 -1   -6  1  0
PWind dir        SW      SW    NW      NW     W      NW    NW       W    NW
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         10      80    20      30    30      30    10      10     5
Rain                 D    L  S
Snow                      S  S  S  S    C  C  C  C

$$
ILZ104-071000-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      29          29          15          24          15
Temp                30 29 29 29 29 29 24 20 20 19 17 17 18 22 22 18 16 19 24 26
Dewpt               27 26 27 28 28 26 21 16 16 16 15 14 15 16 16 14 15 16 20 24
RH                  88 88 92 96 96 88 88 84 84 88 92 88 88 77 77 84 96 88 84 92
Wind dir            SE SE  E NE  N  N  N  N  N NE NE  S  S  S  S  S  S  S SW SW
Wind spd             4  4  6  6 10 13 13 12 10  8  5  5  6  9 10 10 12 13 14 14
Wind gust                                                                    25
Clouds              OV OV OV OV OV B2 SC B1 B2 B2 B2 B2 B1 SC SC B1 B2 B2 B2 B2
PoP 12hr                    100         100          20           5          30
QPF 12hr                   0.32        0.09           0           0           0
Snow 12hr                     4           1       00-00
Flurries
Snow                    D  D  L  C        S  S  S  S                    C  C
Wind chill                22 21 19 18 12  8  9  9  8 10  8 12 12  7  3  6 11 14
Min chill              24    21    18     8     7     8     8     7     3     7
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      36    38      19    28      13    20       4    15
Temp          35 37 37   37 36 30 25   20 27 25 22   14 19 14  9    4 12 11
Dewpt         32 34 36   35 30 26 22   19 22 22 19   14 12  8  5    1  5  5
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B2   B1 B1 B1
PoP 12hr         10      80    40      30    30      30    20      30    20
Rain                 D    D  C
Snow                         C  S  C    C  C  C  C    S  S  S  C    S  S

$$
ILZ021-071000-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          29           9          21          12
Temp                29 29 30 29 27 26 21 15 13 11 10 10 14 19 19 16 14 18 23 26
Dewpt               27 26 28 28 26 23 20 13  8  8  8  7 13 17 17 13 14 17 21 24
RH                  92 88 92 96 96 88 96 92 80 87 91 87 96 92 92 88100 96 92 92
Wind dir             E SE SE  N  N  N  N  N  N  N  N  N SE  S  S  S  S  S  S SW
Wind spd             4  5  6  6  9 12 12  9  8  5  3  2  2  4  5  6  9 11 14 14
Clouds              OV OV OV OV OV B1 SC SC SC B1 B2 B2 B1 SC SC B1 B2 B2 B2 B2
PoP 12hr                    100          90          10           0          20
QPF 12hr                   0.25        0.03           0           0           0
Snow 12hr                     3           T       00-00
Snow                 C  D  D  L                                         S  S
Wind chill             23 24 23 18 15  9  4  2  2  4       12 12  6  2  6 11 14
Min chill              23    22    15     4     1     2    10     6     2     7
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      35    37      18    26       9    17      -1    11
Temp          35 37 37   36 34 30 24   19 26 24 20   11 16 12  7    0  9  8
Dewpt         34 35 36   34 31 27 22   19 24 23 18   11 11  7  2   -3  4  4
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
PoP 12hr         10      70    30      30    30      20    10      20    10
Rain                 L    L  C
Snow                         C  S  C    S  C  C  S             S

$$
ILZ006-071000-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      25          25          13          26          17
Temp                27 26 25 25 25 24 23 18 16 17 15 17 20 24 24 19 18 20 23 26
Dewpt               21 22 22 23 21 18 15 11 12 13 13 13 17 18 18 15 16 17 20 23
RH                  78 85 88 92 84 77 71 73 84 84 92 84 88 77 77 84 92 88 88 88
Wind dir             S NW  N  N  N  N  N  N  N  N  N SE  S  S  S  S  S SW SW SW
Wind spd             3  4  6  9 10 14 12 10  9  6  5  5  6 10 10  9 11 13 14 14
Wind gust                                                                 25
Clouds              OV OV OV OV B2 SC SC SC B1 B2 B2 B2 B2 B1 B1 B2 B2 OV B2 B2
PoP 12hr                    100          90          20          10          40
QPF 12hr                   0.23        0.03           0           0           0
Snow 12hr                     3           T       00-00
Rain                                                                          S
Snow                    D  D  C  S        S  S  S  S              S  S  C  C  S
Wind chill                17 16 14 12 11  6  5  7  6  9 11 14 14  8  6  8 10 14
Min chill              21    16    12     6     4     6    10     8     6     8
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      35    37      17    27      11    19       3    15
Temp          35 36 37   36 35 28 23   18 27 23 20   13 18 12  9    4 13 10
Dewpt         32 33 35   33 31 25 20   18 22 21 17   13 12  9  5    1  7  6
PWind dir        SW      SW    NW      NW     W      NW    NW       W    NW
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B1 B2 B2   B1 B1 B1
PoP 12hr         20      90    40      40    30      40    20      30    20
Rain           S  S  D    L  C
Snow           S  S  S    S  C  C  C    C  C  C  C    S  S  S  C    S  S  S

$$
ILZ021-071000-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      29          31           7          22          11
Temp                29 30 31 32 29 28 23 15 10  8  8  9 13 19 20 15 13 18 24 26
Dewpt               26 27 29 31 29 25 22 15  9  7  7  7 13 17 18 14 13 17 21 24
RH                  88 88 92 96100 88 96100 96 96 96 91100 92 92 96100 96 88 92
Wind dir            SE SE  S  N  N  N  N  N  N  N  N NE  E SE  S  S  S  S SW SW
Wind spd             5  6  8  4  8 14 14 10  8  5  3  2  2  4  4  5 10 13 17 18
Clouds              OV OV OV OV B2 B2 SC SC SC B1 B1 B1 B1 SC FW SC B1 B2 B2 B1
PoP 12hr                     90          80           5           0          10
QPF 12hr                   0.09        0.05           0           0           0
Snow 12hr                     1           T       00-00
Frzg rain                  S
Rain                       S
Snow                 S  L  D  L
Wind chill          23 23 24    21 16 11  3 -2 -2  1       13 14  5  0  4 10 13
Min chill              22    22    16     1    -2    -1     9     3     0     6


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      34    37      18    27       9    17      -2    11
Temp          34 36 35   35 33 28 23   19 26 23 20   11 16 10  5   -1  9  7
Dewpt         34 36 35   33 30 27 21   19 24 23 18   11 11  7  1   -4  5  3
PWind dir        SW      SW     W       W    SW      NW    NW      NW     W
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC
PoP 12hr          5      60    30      30    30      20    10      10    10
Rain                 L    L  C
Snow                         S  S  S    C  C  C  S

$$
INZ002-071000-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          32           7          20           9
Temp                28 27 27 28 29 32 30 25 21 14  9  9 12 19 19 14 11 14 20 23
Dewpt               25 24 25 27 28 30 28 23 18 12  8  6 10 13 13 11 11 14 18 21
RH                  88 88 92 96 96 92 92 92 88 92 96 87 91 77 77 88100100 92 92
Wind dir            SE SE SE  E NE  N  N  N NE NE  E  E  E SE  S  S  S  S  S SW
Wind spd             4  4  5  4  5 11 12  8  6  5  4  4  5  5  5  5  8 10 13 16
Clouds              OV OV OV OV OV B2 B2 B2 SC SC B1 B1 B1 SC SC SC B2 B2 B2 B2
PoP 12hr                    100         100          20           0          20
QPF 12hr                   0.19        0.12           0           0           0
Snow 12hr                     2           1       00-00
Snow                    C  D  D  C  S  S  S  S                          S  S
Wind chill                21    23 23 19 16 12  6  1  1  3 10 10  5 -1  1  6  9
Min chill              22    21    23    16     6     0     1     5    -1     3
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      35    37      20    27      14    20       3    14
Temp          33 35 37   37 35 31 26   21 27 24 22   15 20 13 10    4 11 10
Dewpt         31 33 35   34 31 28 24   20 24 23 20   15 15 10  6    2  6  6
PWind dir        SW      SW     W       W    SW       W     W       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1
PoP 12hr         20      80    50      30    40      30    30      30    20
Rain              S  L    D  C
Snow              S          C  C  C    C  C  C  C    S  S  C  C    S  S  S

$$
ILZ005-071000-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      20          21           4          21          13
Temp                25 24 23 22 20 21 18  9  6  6  5  8 14 20 20 15 14 16 21 24
Dewpt               21 22 21 20 17 17 14  6  3  4  5  7 13 17 17 13 13 15 19 23
RH                  84 92 92 92 88 84 84 87 87 91100 96 96 88 88 92 96 96 92 96
Wind dir             E NE  N  N  N  N  N  N  N  N  N  N  S  S  S  S  S  S SW SW
Wind spd             3  4  6  9  9 13 11  8  5  4  3  2  3  6  8  9 11 13 16 14
Clouds              OV OV OV OV B1 SC SC SC SC B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                    100          70          20           5          40
QPF 12hr                   0.29        0.01           0           0           0
Snow 12hr                     4           T       00-00
Snow                 C  D  D  C                 S  S              C  C  C  C
Wind chill                15 11  9  9  5 -3 -5 -3 -1       11 10  4  0  2  7 11
Min chill              19    11     8    -4    -6    -3     8     4     0     3
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          36      31    34      13    24       6    15      -2    10
Temp          32 34 34   32 31 26 21   15 24 21 16    8 14  9  3   -2  8  5
Dewpt         32 33 34   32 30 24 20   15 22 20 14    8  9  5  0   -4  4  2
PWind dir        SW      SW    NW      NW     W      NW    NW       W    NW
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         20      90    40      30    30      30    20      20    10
Rain              S  D    L  S
Snow              S  S    S  C  S  C    C  C  C  C    S  S  S  S    S

$$
ILZ008-071000-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      21          21           1          22          14
Temp                26 26 25 22 20 21 17 10  4  2  2  5 12 20 21 17 15 18 23 26
Dewpt               24 22 23 20 17 17 15  8  2 -1  0  3 10 15 16 14 14 17 21 24
RH                  92 85 92 92 88 84 92 91 91 87 91 91 91 81 81 88 96 96 92 92
Wind dir             E NE NE  N  N  N  N  N  N  N  N NE SE  S  S  S  S  S SW SW
Wind spd             4  5 10 11 12 13 11  6  5  3  2  2  2  5  6  8 10 12 13 12
Clouds              OV OV OV OV SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1
PoP 12hr                    100          50           0           0          20
QPF 12hr                   0.43        0.01           0           0           0
Snow 12hr                     6           T       00-00
Snow                 L  D  D  S                                   S  S  S  S
Wind chill             19 15 11  7  8  5 -2 -7 -6          12 12  7  3  5 11 14
Min chill              19    11     7    -2    -7    -6     7     7     2     7
Winter Weath         Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      31    35      14    25       5    14      -4     9
Temp          33 36 34   32 32 26 21   16 24 22 16    7 13  9  2   -3  7  6
Dewpt         32 34 34   31 28 24 19   16 21 19 14    7  7  4 -1   -6  1  0
PWind dir        SW      SW    NW       W     W      NW    NW       W    NW
Wind char        GN      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         10      80    20      30    30      20    10      10     5
Rain                 D    C
Snow                      S  S  S  C    S  S  C  S

$$
ILZ011-071000-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      22          23           4          21          12
Temp                27 26 26 23 21 22 17  9  5  4  4  7 13 19 19 15 14 17 22 25
Dewpt               25 23 24 21 19 19 15  8  3  2  2  5 12 16 16 13 13 15 19 23
RH                  92 88 92 92 92 88 92 96 91 91 91 91 96 88 88 92 96 92 88 92
Wind dir            SE  E NE  N  N  N  N  N  N  N  N  N  S  S  S  S  S  S SW SW
Wind spd             3  5  8 10 11 13 11  9  5  5  3  2  3  6  6  8 10 13 14 14
Clouds              OV OV OV OV B1 SC SC FW SC B1 B2 B2 B1 SC B1 B1 B2 OV B1 B2
PoP 12hr                    100          70          10           0          30
QPF 12hr                   0.42        0.01           0           0           0
Snow 12hr                     5           T       00-00
Snow                 C  D  D  C                                   C  C  C  C
Wind chill             20 17 12  9  9  4 -4 -7 -6 -4       10 10  4  0  3  8 12
Min chill              20    12     9    -4    -7    -6     7     4     0     4
Winter Weath         Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      32    35      15    25       6    14      -3     9
Temp          32 34 34   33 31 26 21   16 23 21 16    8 13  8  3   -2  7  5
Dewpt         32 34 34   32 29 25 20   16 22 20 15    8  8  5  0   -5  2  1
PWind dir        SW      SW    NW       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         10      80    30      30    30      30    10      20    10
Rain                 D    L  C
Snow                      S  C  S  C    C  C  C  C    S        S

$$
ILZ010-071000-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      21          22           1          22          14
Temp                26 26 26 23 20 21 17  9  4  2  2  5 12 20 21 18 15 19 23 26
Dewpt               24 24 25 21 17 18 15  8  3  0  1  3 11 16 18 16 15 18 22 25
RH                  92 92 96 92 88 88 92 96 95 91 95 91 96 84 88 92100 96 96 96
Wind dir             E  E NE  N  N  N  N  N  N  N  N NE SE  S  S  S  S  S SW SW
Wind spd             4  6 11 12 13 13 11  6  5  3  2  2  2  5  5  6 10 11 12 11
Clouds              OV OV OV OV SC SC SC FW SC B1 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1
PoP 12hr                    100          50           0           0          20
QPF 12hr                   0.44        0.01           0           0           0
Snow 12hr                     6           T       00-00
Snow                 D  D  D  S                                   S  S
Wind chill          20 19 15 11  7  9  4 -2 -6 -6          12 12  7  3  6 11 15
Min chill              19    11     7    -2    -7    -5     7     7     3     7
Winter Weath         Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      31    35      14    25       5    14      -4     9
Temp          33 36 34   32 31 26 21   16 24 22 16    7 13  8  2   -3  7  5
Dewpt         33 35 34   32 29 25 19   16 22 20 14    7  8  5  0   -5  2  1
PWind dir        SW      SW    NW       W     W      NW    NW      NW    NW
Wind char        GN      GN    GN      LT    LT      GN    GN      GN    GN
Avg clouds    B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         10      70    20      20    30      20    10      10     5
Rain                 L    C  S
Snow                      S  S  S  S    S  S  C  S

$$
ILZ012-071000-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      25          25           8          21          13
Temp                28 27 27 25 24 24 20 13 10  9  9 10 16 20 20 15 14 17 21 25
Dewpt               26 24 26 23 21 21 17 11  7  7  8 10 14 17 17 13 13 15 19 23
RH                  92 88 96 92 88 88 88 91 87 91 96100 92 88 88 92 96 92 92 92
Wind dir            SE  E NE  N  N  N  N  N  N  N  N  N  S  S  S  S  S  S SW SW
Wind spd             3  4  6 10 12 14 12 10  8  5  4  2  3  6  8  8 11 13 16 16
Clouds              OV OV OV OV B2 SC SC FW SC B1 B2 B2 B1 SC SC B1 B2 B2 B2 B2
PoP 12hr                    100          90          20           5          30
QPF 12hr                   0.38        0.02           0           0           0
Snow 12hr                     5           T       00-00
Flurries
Snow                 C  D  D  C           S  S  S  S              S  S  C  C
Wind chill                19 15 13 12  8 -1 -3 -2  1    10 11 11  4  0  3  8 12
Min chill              21    15    12    -1    -3    -2     9     4     0     4
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      33    36      17    26       8    16      -1    11
Temp          33 36 35   34 33 28 23   18 25 23 18    9 15 10  4   -1  9  7
Dewpt         33 34 35   33 30 26 21   18 22 21 16    9 10  6  1   -3  4  3
PWind dir        SW      SW    NW       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 B1
PoP 12hr         20      80    40      30    30      30    20      20    10
Rain              S  D    L  C
Snow              S       S  C  S  C    C  C  C  C    S  S  S  S    S

$$
ILZ020-071000-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          27           8          21          12
Temp                28 28 29 28 26 25 21 13  9  8  8  9 14 20 20 15 13 17 22 25
Dewpt               26 25 28 27 23 22 19 12  7  6  7  7 13 16 16 13 13 16 20 24
RH                  92 88 96 96 88 88 92 96 91 91 96 91 96 84 84 92100 96 92 96
Wind dir             E SE  E  N  N  N  N  N  N  N  N  N SE  S  S  S  S  S  S SW
Wind spd             3  4  6  8 11 13 12 10  8  5  3  2  2  5  5  6 10 12 14 16
Clouds              OV OV OV OV B2 SC SC FW SC B1 B2 B2 B1 SC SC B1 B2 B2 B1 B2
PoP 12hr                    100          90          10           0          20
QPF 12hr                   0.33        0.03           0           0           0
Snow 12hr                     4           T       00-00
Flurries
Snow                 C  D  D  L                                   S  S  S  S
Wind chill             22 22 20 15 13  8  0 -3 -2  1       12 11  4  0  3  8 12
Min chill              22    19    13     0    -4    -2     9     4     0     5
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      33    36      17    26       8    16      -1    10
Temp          33 35 35   34 33 28 23   18 25 23 19   10 15 10  4   -1  8  7
Dewpt         33 34 35   33 31 26 21   18 23 22 16   10 10  6  1   -4  4  3
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
PoP 12hr         10      80    30      30    30      30    10      20    10
Rain                 D    L  C
Snow                         C  S  C    C  C  C  C             S

$$
ILZ013-071000-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      26          26          12          22          14
Temp                28 28 28 27 26 26 21 15 13 13 13 13 17 22 21 17 15 18 22 26
Dewpt               26 25 26 25 24 21 18 13 10 10 11 12 14 17 16 14 14 15 19 24
RH                  92 88 92 92 92 81 88 92 87 87 91 96 88 81 81 88 96 88 88 92
Wind dir            SE SE NE  N  N  N  N  N  N  N  N  W  S  S  S  S  S  S SW SW
Wind spd             3  4  6  9 10 13 12 10  8  5  4  2  4  6  8  8 10 12 14 16
Wind gust                                                                 25
Clouds              OV OV OV OV OV B1 SC SC SC B1 B2 B2 B1 SC SC B1 B2 B2 B2 B2
PoP 12hr                    100         100          20           5          30
QPF 12hr                   0.35        0.04           0           0           0
Snow 12hr                     5           T       00-00
Flurries
Snow                 S  D  D  L           S  S  S  S              S  S  C  C
Wind chill                21 18 16 14  9  3  2  3  5    10 13 12  6  2  4  9 13
Min chill              23    17    14     2     1     3    10     6     2     5
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      34    37      18    26      10    17       1    12
Temp          34 36 36   35 34 29 24   19 26 24 20   12 16 12  6    1 10  8
Dewpt         32 34 36   34 30 26 21   18 22 21 17   12 10  6  2   -2  3  3
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC
PoP 12hr         20      80    40      30    30      30    20      20    20
Rain              S  D    L  C
Snow              S       S  C  S  C    C  C  C  C    S  S  S  S    S  S

$$
ILZ019-071000-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          29           7          21          13
Temp                28 29 31 29 27 26 21 14  9  7  7  9 13 19 20 16 14 19 24 26
Dewpt               26 27 29 28 24 22 19 12  5  4  5  6 12 15 16 13 13 17 21 24
RH                  92 92 92 96 88 85 92 92 83 87 91 87 96 84 84 88 96 92 88 92
Wind dir             E SE  E  N  N  N  N  N  N  N  N NE SE  S  S  S  S  S SW SW
Wind spd             4  6  6  8 11 13 12  9  8  5  3  2  2  4  5  6  9 12 14 16
Clouds              OV OV OV OV B2 B1 SC FW FW B1 B2 B2 B1 SC SC B1 B2 B2 B1 B2
PoP 12hr                    100          80           5           0          20
QPF 12hr                   0.22        0.02           0           0           0
Snow 12hr                     2           T       00-00
Snow                 C  D  D  C                                   S  S  S  S
Wind chill             23 24 22 17 14  8  2 -3 -2  1       12 13  6  2  6 11 14
Min chill              22    22    14     1    -3    -2     9     6     2     7
Winter Weath         Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      34    36      18    26       9    15      -1    10
Temp          33 36 36   35 31 28 24   19 25 24 19   10 14 10  5   -1  8  7
Dewpt         33 34 35   32 28 26 21   18 22 21 16    9  9  5  0   -5  2  2
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
PoP 12hr         10      70    30      30    30      20    10      10    10
Rain                 L    C  C
Snow                         C  S  C    C  C  C  S

$$
ILZ106-071000-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          29          10          21          12
Temp                30 29 30 29 28 28 23 16 13 11 11 10 15 20 21 15 13 17 23 25
Dewpt               28 26 28 28 27 24 21 15 11 11 10  9 14 17 17 13 13 16 20 24
RH                  92 88 92 96 96 85 92 96 91100 96 96 96 88 84 92100 96 88 96
Wind dir            SE SE  E NE  N  N  N  N  N  N  N SE SE  S  S  S  S  S  S SW
Wind spd             3  4  6  6  9 12 12  9  6  5  3  2  3  5  5  6  9 11 14 14
Clouds              OV OV OV OV OV B1 SC SC SC B1 B2 B2 B1 SC SC B1 B2 B2 B2 B2
PoP 12hr                    100         100          20           0          20
QPF 12hr                   0.28        0.05           0           0           0
Snow 12hr                     3           T       00-00
Flurries
Snow                 S  D  D  L           S  S                          S  S
Wind chill             23 23 22 19 17 12  4  2  2  4       12 12  5  1  4 10 13
Min chill              23    22    17     4     2     2     9     4     1     6
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      34    37      18    27      10    17       0    11
Temp          34 36 36   35 33 30 24   19 26 25 20   11 16 12  6    0  9  8
Dewpt         34 35 36   35 31 27 22   19 23 23 18   11 11  8  2   -2  4  4
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 OV B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
PoP 12hr         10      80    30      30    30      30    20      20    10
Rain                 D    L  C
Snow                         C  S  C    S  C  C  C          S  S

$$
ILZ023-071000-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      29          31           7          20          10
Temp                30 29 30 31 30 30 27 19 16 12  9  9 13 18 20 14 12 17 22 26
Dewpt               27 26 28 30 29 29 25 19 14 12  9  8 12 15 16 13 12 16 19 23
RH                  88 88 92 96 96 96 92100 92100100 96 96 88 84 96100 96 88 88
Wind dir            SE SE SE  E  N  N  N  N  N  N NE  E  E SE  S  S  S  S  S SW
Wind spd             4  5  6  4  5 11 12  6  5  3  2  2  2  3  3  3  5  9 11 12
Clouds              OV OV OV OV OV B2 B1 SC B1 B1 B1 B2 B1 SC SC SC B1 B2 B2 B2
PoP 12hr                    100         100          10           0          20
QPF 12hr                   0.14        0.09           0           0           0
Snow 12hr                     1           1       00-00
Snow                    L  D  L  S                                      S  S
Wind chill             23 23    23 21 16 10  7  6                 8  2  5 11 14
Min chill              23    23    21    10     6     5    10     7     2     7


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      34    36      18    27      10    17      -1    11
Temp          33 36 35   35 33 29 23   19 26 24 21   12 16 11  5   -1  8  7
Dewpt         33 34 35   34 31 28 22   19 24 23 19   12 12  8  2   -2  4  4
PWind dir        SW      SW     W       W     W      NW    NW       W     W
Wind char        GN      GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
PoP 12hr         10      70    30      30    30      30    20      20    10
Rain                 L    L  C  S
Snow                         C  S  C    C  C  C  C          S  S

$$
ILZ033-071000-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          32           8          21          10
Temp                28 29 31 32 30 32 29 23 17 13  9 10 13 19 20 14 12 16 22 25
Dewpt               26 26 29 31 30 30 27 22 14 11  8  7 10 13 14 11 11 15 18 22
RH                  92 88 92 96100 92 92 96 88 91 96 87 87 77 77 88 96 96 84 88
Wind dir            SE SE  S SE  N  N  N  N  N  N NE NE  E SE SE SE  S  S  S SW
Wind spd             4  5  8  6  5  9 12  6  5  4  3  2  2  2  2  3  5  8 11 12
Clouds              OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC FW SC B1 B2 B2 B1
PoP 12hr                     90          90          10           0          10
QPF 12hr                   0.05        0.08           0           0           0
Snow 12hr                     T           1       00-00
Snow                    L  L  L  S
Wind chill             23 23 26    24 19 14  8  6                 8  2  5 10 13
Min chill              22    23    23    14     5     2    10     7     1     7


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      34    37      18    27      11    18      -1    11
Temp          33 36 35   35 34 28 24   19 27 24 20   12 17 11  5    0  9  7
Dewpt         32 33 34   33 30 26 21   18 22 22 18   11 11  6  1   -3  3  2
PWind dir        SW      SW     W       W    SW      NW    NW       W     W
Wind char        GN      GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
PoP 12hr          5      60    30      30    30      20    10      20    10
Rain                 C    L  C  S
Snow                         S  S  C    C  C  C  S             S

$$
ILZ039-071000-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          32           8          21          11
Temp                27 29 31 32 31 31 27 22 16 11  9 10 14 19 21 15 12 17 22 25
Dewpt               25 26 29 31 31 30 27 22 14 11  9  8 11 15 16 13 12 15 19 22
RH                  92 88 92 96100 96100100 92100100 91 88 84 81 92100 92 88 88
Wind dir            SE SE  S  S  N  N  N  N  N  N NE NE  E SE  S  S  S  S  S SW
Wind spd             5  5  9  6  5 10 13 10  9  5  5  3  3  4  3  5  8 11 14 17
Clouds              OV OV OV OV OV B2 B2 B1 B2 B1 B1 B1 B1 SC FW SC B1 B1 B2 B1
PoP 12hr                     60          70           5           0           5
QPF 12hr                   0.01        0.04           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                  S
Rain                       S
Snow                    C  L  L  S
Wind chill          21 23 23 26    23 16 10  4  1 -1  4  8 13 15  7  1  4  9 12
Min chill              21    22    23     9     1    -1     5     6     0     5


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      34    38      19    28      11    18      -1    12
Temp          34 36 35   35 35 28 23   20 27 24 20   12 17 11  5    0 10  7
Dewpt         33 34 34   33 30 26 21   18 23 22 18   11 11  7  1   -3  4  2
PWind dir        SW      SW     W       W    SW      NW    NW      NW    NW
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC
PoP 12hr          5      50    30      30    30      20    10      10     5
Rain                 C    C  C
Snow                               S    C  C  C  S

$$
INZ001-071000-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          32           9          20          10
Temp                29 28 28 28 30 32 29 25 22 15 10 10 14 19 19 14 11 16 21 24
Dewpt               26 25 27 27 29 31 27 23 19 14 10  8 11 14 15 12 11 15 18 22
RH                  88 88 96 96 96 96 92 92 88 96100 91 88 80 84 92100 96 88 92
Wind dir            SE SE SE NE  N  N  N  N NE  E  E  E SE SE  S  S  S  S  S SW
Wind spd             4  4  5  3  4 12 13  9  6  5  3  3  4  5  5  5  9 11 13 16
Clouds              OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B2 B2 B2
PoP 12hr                    100         100          20           0          20
QPF 12hr                   0.20        0.12           0           0           0
Snow 12hr                     2           1       00-00
Snow                    L  D  D  C  S     S  S                          S  S
Wind chill                22       23 19 16 13  7  3  4  6 12 12  5 -1  3  8 11
Min chill              23    22    22    15     7     2     3     4    -1     4
Winter Weath            Y  Y  Y


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      34    37      18    27      12    19       1    13
Temp          33 35 36   36 34 29 24   19 26 24 21   14 18 12  7    2 10  9
Dewpt         32 33 35   34 31 27 22   19 23 22 19   14 13  8  4    0  5  5
PWind dir        SW      SW     W       W    SW      NW     W       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B2   B1 B1 B1
PoP 12hr         10      80    40      30    30      30    20      20    20
Rain                 L    D  C
Snow                         C  S  C    C  C  C  C    S  S  S  S    S  S

$$
INZ010-071000-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          33           7          20          10
Temp                28 29 30 32 31 33 31 24 18 13  8  9 13 18 19 13 11 16 21 24
Dewpt               26 25 29 31 31 32 29 24 16 13  7  6 11 14 15 11 11 15 18 21
RH                  92 85 96 96100 96 92100 92100 96 87 91 84 84 91100 96 88 88
Wind dir            SE SE SE  S  N  N  N  N  N NE NE  E  E SE SE SE  S  S  S SW
Wind spd             4  4  8  4  4  8 12  6  5  4  3  2  2  3  2  3  5  8 11 13
Clouds              OV OV OV OV OV B2 B2 B2 B2 SC B1 B1 B1 SC SC SC B1 B2 B2 B2
PoP 12hr                     90          80           5           0          10
QPF 12hr                   0.07        0.08           0           0           0
Snow 12hr                     1           1       00-00
Snow                    C  L  L  S
Wind chill             23 23    25 26 22 15 10  6  1              7  2  5  9 12
Min chill              22    23    25    15     6     1    10     7     2     7


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      33    37      18    27      11    18      -1    11
Temp          32 34 35   35 34 28 24   19 27 24 21   13 17 10  5    0  9  6
Dewpt         32 33 34   33 31 27 22   18 22 22 18   12 11  7  2   -2  3  3
PWind dir        SW      SW     W       W    SW      NW    NW       W     W
Wind char        GN      GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B2 OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1
PoP 12hr          5      60    40      30    30      20    10      20    10
Rain                 C    L  C
Snow                         S  S  C    C  C  C  S             S

$$
INZ011-071000-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
811 PM CST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      28          33           7          19          10
Temp                29 28 29 31 30 33 31 24 20 13  8  9 12 18 18 13 11 16 21 24
Dewpt               26 25 27 30 30 32 29 23 19 13  7  6 10 14 15 12 11 15 18 21
RH                  88 88 92 96100 96 92 96 96100 96 87 91 84 88 96100 96 88 88
Wind dir            SE SE SE SE  N  N  N  N NE NE NE  E  E SE  S  S  S  S  S SW
Wind spd             4  4  6  3  4  8 12  6  5  5  3  3  3  3  2  3  5  9 12 14
Clouds              OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1 B2 B2 B2
PoP 12hr                     90          90           5           0          10
QPF 12hr                   0.11        0.11           0           0           0
Snow 12hr                     1           1       00-00
Snow                    C  D  L  S
Wind chill                22       26 21 16 13  6  1       12     7  1  4  9 11
Min chill              23    22    25    16     5     0     3     7     1     5


Date           12/09/25  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          36      33    37      18    27      12    18       0    11
Temp          32 34 36   35 34 28 24   19 27 24 21   13 17 11  6    1  9  8
Dewpt         32 33 34   34 32 28 22   19 24 23 19   13 13  8  3   -1  4  4
PWind dir        SW      SW     W       W    SW      NW     W       W     W
Wind char        GN      BZ    BZ      LT    GN      LT    GN      GN    GN
Avg clouds    B2 B2 OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1
PoP 12hr         10      60    40      30    30      20    20      20    10
Rain                 C    L  C  S
Snow                            S  S    C  C  C  S          S  S    S

$$
INZ019-071000-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
911 PM EST Sat Dec 6 2025

Date           12/06/25      Sun 12/07/25            Mon 12/08/25            Tue
EST 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                      27          32           7          20          11
Temp                27 28 30 32 31 32 31 25 20 14  9  9 12 18 19 13 12 16 22 24
Dewpt               25 25 29 31 31 31 29 24 18 14  9  7 11 15 15 12 11 15 18 21
RH                  92 88 96 96100 96 92 96 92100100 91 96 88 84 96 96 96 84 88
Wind dir            SE SE  S  S NW  N  N  N  N NE NE NE  E SE SE SE  S  S  S SW
Wind spd             4  4  6  6  4  8 12  8  6  5  4  3  3  3  2  3  5  9 12 14
Clouds              OV OV OV OV OV B2 B2 B1 B1 SC B1 B1 B1 SC FW SC SC B1 B2 B2
PoP 12hr                     80          80           5           0           5
QPF 12hr                   0.05        0.05           0           0           0
Snow 12hr                     T           T       00-00
Snow                    C  L  L  S
Wind chill                23 25    25 21 16 10  6  1  2  6           2  5  9 12
Min chill              22    23    25    16     5     0     3     7     2     6


Date           12/09  Wed 12/10/25  Thu 12/11/25  Fri 12/12/25  Sat 12/13/25
EST 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          37      33    37      19    27      12    18       0    11
Temp          32 34   35 36 34 28   24 19 26 24   21 14 17 10    6  1  9  7
Dewpt         32 33   34 34 31 27   22 18 23 23   19 13 12  7    3 -2  4  3
PWind dir        SW      SW     W       W    SW      NW    NW       W     W
Wind char        GN      BZ    BZ      GN    LT      LT    GN      GN    GN
Avg clouds    B1 B2   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1
PoP 12hr          5      50    30      20    30      20    10      10    10
Rain                   C  C  C  S
Snow                            S    S  S  C  C    S

$$