495
FOUS53 KLOT 131931
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
131 PM CST SAT DEC 13 2025
ILZ104-141000-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -1 11 4 24 17
TEMP 10 8 6 3 1 0 1 8 11 8 6 5 5 8 13 21 24 23 21 19 18 19
DEWPT -3 -1 -2 -5 -7 -8 -7 -2 2 0 -1 -3 -3 -1 4 10 15 17 18 16 16 17
RH 55 66 69 68 68 68 68 63 66 69 72 69 69 66 67 62 68 77 88 88 92 92
WIND DIR NW NW NW NW NW NW NW NW W W SW SW SW SW SW SW SW W W W SW SW
WIND SPD 12 12 13 14 13 13 12 10 9 6 5 8 11 16 17 16 12 8 5 3 3 4
WIND GUST 27 27
CLOUDS OV B1 FW FW FW CL CL FW CL SC SC SC B2 B2 B1 B1 B1 SC B1 SC B1 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -6 -8-11-15-17-18-16 -6 -2 -4 -6 -8-11-10 -3 7 13 14 14 13 12 13
MIN CHILL -8 -15 -18 -18 -4 -8 -11 -9 10 13 12
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 40 33 46 16 31 23 41
TEMP 33 34 36 32 38 36 37 42 43 33 23 17 26 28 28 33 40 35
DEWPT 25 30 33 32 32 32 36 41 36 23 13 10 11 14 20 26 31 29
PWIND DIR SW SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B1 OV OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 5 50 60 10 5 20 20
RAIN SHWRS C L S S S
SNOWSHWRS S
ILZ003-141000-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -6 7 -2 24 12
TEMP 7 4 2 -1 -3 -5 -4 4 7 2 -1 -1 3 7 12 21 24 21 18 15 15 17
DEWPT -4 -3 -5 -8-10-12-10 -4 -1 -3 -5 -5 -4 0 6 13 17 17 16 14 14 15
RH 60 72 72 71 71 71 75 68 69 79 83 83 72 72 76 71 74 84 92 96 96 92
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW W W W SW S S
WIND SPD 13 11 11 12 12 10 9 8 8 5 5 8 13 17 17 16 12 6 3 2 2 4
CLOUDS OV FW FW FW FW CL CL CL FW SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -9-13-14-19-21-22-20-10 -6-10-13-15-15-12 -5 7 12 13 12 10
MIN CHILL -13 -19 -22 -22 -10 -15 -16 -10 9 12 10
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 28 38 30 43 11 29 21 39
TEMP 31 33 34 29 35 34 34 40 40 29 18 12 24 26 26 30 38 31
DEWPT 26 30 33 28 31 31 34 39 33 20 10 7 9 14 20 25 30 26
PWIND DIR S SW SW S SW W SW S SW
WIND CHAR GN GN LT BZ BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B2 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 0 50 40 5 0 20 10
RAIN SHWRS C C
SNOWSHWRS S
ILZ104-141000-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 1 12 5 25 18
TEMP 11 10 8 5 3 2 3 10 12 10 7 6 6 8 13 22 25 24 22 20 19 20
DEWPT -1 0 -2 -4 -6 -7 -6 -2 2 1 0 -1 -2 -1 4 9 14 17 18 17 17 18
RH 57 63 63 65 65 65 65 57 63 66 72 72 69 66 67 57 62 74 84 88 92 92
WIND DIR NW NW NW NW NW NW NW W W W SW SW SW SW SW SW SW W W W SW S
WIND SPD 11 12 14 14 14 13 12 11 10 10 9 10 12 14 18 18 16 10 8 5 5 5
WIND GUST 25 29 29
CLOUDS OV B1 FW FW FW CL FW FW CL FW FW SC B1 B2 B1 B1 B1 SC B1 SC SC B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S
WIND CHILL -4 -6 -9-13-16-17-14 -5 -1 -4 -6 -9-10 -9 -4 7 12 13 13 13 12 12
MIN CHILL -6 -13 -17 -16 -4 -9 -10 -8 9 13 12
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 40 33 47 18 31 24 41
TEMP 33 35 36 33 39 36 37 42 44 34 24 19 27 29 29 33 41 36
DEWPT 26 30 33 32 32 32 36 41 37 24 14 11 12 16 21 27 32 30
PWIND DIR SW SW SW S SW W SW S SW
WIND CHAR GN GN GN GN BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B1 OV OV B2 B1 B1 SC SC B1 B2 B2 B2 B2
POP 12HR 0 5 0 40 60 5 0 20 20
RAIN SHWRS C L S S S S
SNOWSHWRS S
ILZ021-141000-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -3 9 0 25 15
TEMP 9 8 5 2 0 -1 0 6 9 4 2 1 3 6 13 23 25 23 20 17 16 18
DEWPT 3 2 0 -3 -6 -7 -7 -2 1 -1 -2 -3 -3 -1 6 14 19 19 18 17 15 16
RH 76 76 79 79 75 75 71 69 69 79 83 83 75 72 73 68 78 84 92100 96 92
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW SW SW SW SW S S
WIND SPD 11 11 10 11 12 12 10 9 9 5 4 5 10 14 16 14 11 6 4 3 3 3
WIND GUST 20
CLOUDS OV SC FW FW FW CL CL CL CL FW FW FW SC SC B1 B1 B1 B1 SC SC SC B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C
WIND CHILL -6 -8-10-14-18-19-17 -8 -4 -7 -8-11-13-12 -4 9 14 14 13 11
MIN CHILL -8 -14 -19 -19 -7 -11 -13 -10 12 13 11
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 30 40 32 47 16 31 24 42
TEMP 33 34 35 31 38 35 37 42 45 34 23 17 27 28 29 32 42 36
DEWPT 29 31 34 31 35 34 37 42 39 25 14 10 14 17 22 27 35 32
PWIND DIR S SW SW S SW W SW S SW
WIND CHAR GN GN LT GN BZ GN LT GN GN
AVG CLOUDS SC B1 B2 B1 SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 40 50 5 0 20 20
RAIN SHWRS C C S S S S
SNOWSHWRS S S
ILZ006-141000-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -3 9 4 24 16
TEMP 8 5 4 0 -1 -2 -1 6 9 6 5 5 6 9 14 21 24 22 20 18 17 19
DEWPT -5 -3 -4 -7 -8 -9 -7 -1 2 1 0 -1 0 2 7 12 16 17 17 16 16 17
RH 54 69 68 71 71 71 75 72 72 79 79 76 76 72 73 68 71 81 88 92 96 92
WIND DIR NW NW NW NW NW NW NW NW W W W SW SW SW SW SW W W W W SW SW
WIND SPD 14 14 11 11 11 11 13 11 10 8 8 9 12 16 17 16 12 8 5 3 4 5
WIND GUST 24 24 24 24 26 28 27
CLOUDS OV SC FW FW FW CL FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 B1 SC B1 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -9-13-13-17-19-20-20-10 -5 -7 -9 -9-10 -9 -3 7 12 12 12 12 11 10
MIN CHILL -13 -17 -20 -20 -8 -9 -10 -8 9 12 10
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 31 39 33 44 14 30 22 40
TEMP 33 34 36 32 37 35 36 40 42 30 21 15 24 27 28 31 39 33
DEWPT 26 30 33 30 31 31 35 39 35 22 13 9 11 15 20 25 30 28
PWIND DIR SW SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B1 B2 OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 5 50 50 10 5 20 20
RAIN SHWRS C C S S S
SNOWSHWRS S S S
ILZ021-141000-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -4 8 -4 25 15
TEMP 9 8 5 3 0 -2 -2 5 8 1 -2 -3 0 5 12 22 25 22 20 17 17 18
DEWPT 5 4 1 -2 -5 -8 -7 -2 1 -3 -5 -6 -5 -2 6 14 20 19 18 16 16 16
RH 83 83 83 79 79 75 79 72 72 83 87 86 79 72 76 71 81 88 92 96 96 92
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW SW SW SW SW SW S
WIND SPD 10 11 11 12 13 12 10 8 9 5 5 5 10 16 18 17 13 9 5 4 4 5
CLOUDS OV B1 FW CL FW CL CL CL CL FW FW FW SC SC SC SC SC B1 SC SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW L
WIND CHILL -5 -7-10-14-19-21-19 -8 -6-10-13-15-16-15 -5 7 13 13 11 11 10 10
MIN CHILL -8 -14 -21 -20 -12 -16 -17 -12 10 10 9
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 30 40 32 48 16 32 24 43
TEMP 33 33 34 31 38 35 37 43 45 33 23 17 28 29 28 33 43 36
DEWPT 30 31 33 31 36 35 37 42 39 25 14 10 15 18 22 28 37 33
PWIND DIR S SW SW S SW W SW S SW
WIND CHAR GN GN LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC B1 B1 SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 40 50 5 5 20 20
RAIN SHWRS C C S S S S
SNOWSHWRS S
INZ002-141000-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 5 12 2 22 14
TEMP 12 11 11 8 7 7 8 11 12 8 5 4 4 5 10 19 22 21 19 17 17 17
DEWPT 5 4 4 2 0 1 3 4 3 2 0 -2 -3 -4 1 8 13 15 16 15 15 14
RH 73 73 73 76 72 76 79 73 66 76 79 75 72 65 66 61 68 77 88 92 92 88
WIND DIR W W W W W NW W NW W W SW SW S S S SW SW SW SW SW S S
WIND SPD 11 13 13 14 14 13 13 12 10 6 5 6 10 13 16 16 13 8 5 4 4 5
WIND GUST 25 25 26 26
CLOUDS OV OV B1 B1 B2 B2 B2 B1 FW FW FW SC SC SC B1 SC B1 SC B1 SC SC SC
POP 12HR 40 20 0 0 0
QPF 12HR 0.01 0.01 0 0 0
SNOW 12HR T T 00-00
SNOW C
SNOWSHWRS S C S
WIND CHILL -2 -5 -5 -8-11-11 -9 -4 -1 -4 -7 -9-11-13 -7 5 9 11 11 11 10 9
MIN CHILL -5 -8 -11 -10 -4 -9 -13 -12 7 11 8
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 35 30 39 32 47 18 30 22 42
TEMP 32 32 34 31 38 34 36 42 46 35 24 19 27 28 27 32 41 36
DEWPT 25 28 31 31 33 32 36 41 41 26 15 12 15 16 19 25 33 32
PWIND DIR S SW SW S SW W W S SW
WIND CHAR GN GN GN GN BZ GN GN GN GN
AVG CLOUDS SC SC B1 B1 SC B1 B2 OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 5 40 70 10 5 20 30
RAIN SHWRS C L C C C
SNOWSHWRS S
ILZ005-141000-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -7 7 -1 22 13
TEMP 6 2 1 -2 -4 -5 -4 4 7 3 0 0 3 6 11 19 22 20 18 15 14 17
DEWPT -3 -3 -5 -8 -9-11 -9 -2 1 -2 -3 -4 -4 0 6 13 17 17 16 14 14 16
RH 66 79 75 75 78 74 78 75 76 79 87 83 72 76 80 77 81 88 92 96100 96
WIND DIR NW NW NW NW NW NW NW NW W W SW SW SW SW SW SW W W W W SW S
WIND SPD 13 12 11 11 11 10 10 9 8 5 5 8 12 17 17 16 12 6 3 2 2 4
WIND GUST 23 23 23 27 27 26
CLOUDS OV SC FW FW FW CL CL FW CL SC SC SC B1 B2 B2 B1 B1 B1 B1 SC B1 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -10-15-16-20-22-23-21-10 -6 -8-11-14-14-13 -6 5 10 11 12 10
MIN CHILL -15 -20 -23 -23 -10 -14 -15 -11 7 12 10
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 35 28 37 29 43 11 28 20 38
TEMP 30 33 34 29 35 32 34 39 39 29 18 12 23 24 25 30 37 31
DEWPT 27 30 33 29 33 31 34 39 35 21 11 7 11 14 19 25 31 26
PWIND DIR SW SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS B1 B2 B2 B1 SC B2 OV OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 5 50 50 5 5 20 20
RAIN SHWRS C C S S S
SNOWSHWRS S S S S
ILZ008-141000-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -6 7 -2 25 13
TEMP 7 5 2 -1 -3 -4 -3 4 7 2 -1 -1 3 7 12 21 24 22 18 16 15 17
DEWPT -2 -2 -4 -6 -9-10 -9 -3 0 -3 -6 -6 -4 0 7 14 19 18 16 15 14 16
RH 66 72 75 79 75 75 75 72 72 79 79 79 72 72 80 74 81 84 92 96 96 96
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW W W W SW S S
WIND SPD 12 11 10 11 12 10 9 8 6 4 4 6 11 14 14 13 10 5 3 2 2 3
WIND GUST 20
CLOUDS OV FW FW FW FW CL CL CL FW SC FW SC B1 B1 B1 B1 B1 B1 SC SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -9-11-14-18-21-21-19 -9 -5 -7-11-14-14-11 -4 9 14 15
MIN CHILL -11 -18 -22 -21 -8 -14 -14 -9 11 13 12
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 28 38 30 43 12 31 21 40
TEMP 31 33 34 29 35 34 35 40 40 29 18 13 24 26 27 31 38 32
DEWPT 27 31 33 29 32 32 35 39 33 20 11 7 10 14 20 26 31 27
PWIND DIR SW SW SW S SW W SW S SW
WIND CHAR GN GN LT GN BZ GN LT GN GN
AVG CLOUDS B1 B1 B2 B1 SC B2 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 50 40 5 0 20 10
RAIN SHWRS S C C
SNOWSHWRS S
ILZ011-141000-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -6 7 -1 23 13
TEMP 7 5 2 -1 -3 -5 -3 4 7 2 -1 -1 2 6 12 20 23 21 18 16 15 17
DEWPT -2 -1 -4 -6 -8-10 -9 -3 0 -2 -5 -5 -4 -1 6 13 18 18 16 15 14 16
RH 66 76 75 79 78 78 75 72 72 83 83 83 75 72 76 74 81 88 92 96 96 96
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW W W W SW S S
WIND SPD 12 12 12 12 13 11 11 9 8 5 5 6 12 17 18 17 11 6 4 2 2 4
CLOUDS OV FW FW FW FW CL CL CL CL SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -9-12-15-19-22-23-21-10 -6 -9-12-14-15-14 -6 6 11 12 12 10
MIN CHILL -12 -19 -23 -23 -9 -14 -15 -12 8 11 10
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 35 28 37 30 44 13 29 21 39
TEMP 30 32 34 29 35 33 35 40 40 29 19 13 24 25 26 31 38 31
DEWPT 27 30 33 29 32 32 35 39 35 22 11 8 11 14 20 26 31 27
PWIND DIR S SW SW S SW W SW S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B2 OV OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 0 50 50 5 0 20 20
RAIN SHWRS C C S
SNOWSHWRS S S
ILZ010-141000-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -5 6 -3 25 13
TEMP 8 5 3 -1 -2 -4 -3 4 6 1 -2 -1 3 7 13 22 25 23 18 16 15 17
DEWPT 1 0 -3 -6 -8 -9 -8 -3 0 -3 -5 -5 -2 1 8 16 21 20 18 16 15 17
RH 72 79 75 79 75 78 78 72 76 83 87 83 79 76 80 77 84 88100100100100
WIND DIR NW NW NW NW NW NW NW NW W W SW S S S SW SW W W W SW S S
WIND SPD 11 11 10 11 12 10 9 6 6 3 4 5 10 14 13 12 10 5 2 2 2 3
WIND GUST 20
CLOUDS OV FW CL FW FW CL CL CL FW SC FW SC SC B1 SC B1 B1 B1 SC SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S
WIND CHILL -8-11-13-18-21-21-18 -8 -6 -7-12-14-13-10 -2 10 15 16 11
MIN CHILL -11 -18 -22 -21 -9 -15 -15 -9 12 13 11
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 27 38 30 43 12 31 22 40
TEMP 31 33 34 29 35 34 35 40 40 29 19 13 25 26 27 32 39 32
DEWPT 29 32 33 29 33 33 35 40 34 21 12 8 12 16 22 27 32 28
PWIND DIR S SW SW S W W SW S SW
WIND CHAR LT GN LT GN BZ GN LT GN GN
AVG CLOUDS B1 B1 B2 B1 SC B2 B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 50 40 5 0 10 10
RAIN SHWRS S C C
ILZ012-141000-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -4 8 1 24 14
TEMP 8 6 4 1 -2 -3 -2 6 8 4 1 1 2 5 12 21 23 22 18 16 15 16
DEWPT -2 -1 -3 -6 -8-10 -8 -2 1 -1 -3 -4 -4 -1 5 12 18 18 17 15 15 16
RH 63 72 72 72 75 71 75 69 72 79 83 79 75 76 73 68 81 84 96 96100100
WIND DIR NW NW NW NW NW NW NW NW W W SW SW SW S SW SW SW W W W S S
WIND SPD 12 12 12 13 14 12 11 10 9 5 5 8 12 17 18 17 12 8 4 2 3 4
WIND GUST 28 27
CLOUDS OV SC FW FW FW CL CL CL CL SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -8-10-14-18-21-22-19 -9 -5 -7-10-13-15-14 -6 6 12 13 11 9
MIN CHILL -10 -18 -22 -22 -7 -13 -16 -12 8 11 9
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 30 38 31 45 14 30 22 40
TEMP 32 33 34 30 37 34 35 41 42 31 20 15 25 26 27 31 39 33
DEWPT 28 31 33 30 33 32 35 41 36 23 12 9 12 15 20 26 32 29
PWIND DIR SW SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B2 OV OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 5 50 50 5 5 20 20
RAIN SHWRS C C S S
SNOWSHWRS S S
ILZ020-141000-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -4 8 0 25 14
TEMP 8 7 4 1 -1 -3 -1 6 8 4 1 1 2 5 12 22 24 22 18 16 15 16
DEWPT 2 1 -2 -5 -8 -9 -8 -2 1 -2 -3 -4 -4 -1 6 13 18 18 17 16 15 15
RH 76 76 75 75 71 75 71 69 72 75 83 79 75 76 76 68 77 84 96100100 96
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW SW SW W SW S S
WIND SPD 11 11 12 12 14 12 11 9 9 5 5 6 10 14 16 16 11 6 4 3 3 4
WIND GUST 26 26
CLOUDS OV SC CL FW FW CL CL CL FW FW FW SC B1 B1 B1 B1 B1 B1 SC SC SC B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C
WIND CHILL -7 -9-12-17-21-21-18 -9 -5 -7-10-12-14-13 -5 8 13 13 11 9 9
MIN CHILL -9 -17 -21 -21 -7 -12 -15 -11 10 10 8
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 29 39 32 46 15 31 23 41
TEMP 32 33 34 30 37 34 36 41 43 32 21 16 26 27 28 32 40 34
DEWPT 29 30 34 30 34 33 36 41 38 23 13 9 13 16 21 26 34 30
PWIND DIR S SW SW S SW W SW S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 50 50 5 5 20 20
RAIN SHWRS C C S S S
SNOWSHWRS S S S
ILZ013-141000-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -2 10 3 24 16
TEMP 9 7 5 2 0 -1 0 7 10 7 4 3 4 7 12 21 24 23 20 18 17 18
DEWPT -2 0 -2 -5 -7 -8 -7 -2 1 0 -2 -3 -3 -1 4 11 16 17 17 16 16 17
RH 60 72 72 72 71 71 71 66 66 72 75 75 72 69 70 65 71 77 88 92 96 96
WIND DIR NW NW NW NW NW NW NW NW W W SW SW SW SW SW SW SW W W W SW S
WIND SPD 12 12 12 13 13 12 11 9 9 6 6 8 11 16 17 17 13 8 5 3 4 5
WIND GUST 26 28 28
CLOUDS OV SC FW FW FW CL CL FW FW FW SC SC B1 B1 B1 B1 B1 SC B1 SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -7 -9-12-16-19-20-17 -7 -4 -5 -9-11-13-12 -5 7 12 13 13 12 11 10
MIN CHILL -9 -16 -20 -19 -6 -11 -13 -10 9 12 10
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 39 32 46 16 30 23 41
TEMP 32 34 36 32 38 35 37 42 43 33 22 17 26 28 28 33 40 35
DEWPT 26 30 34 31 32 32 36 42 36 23 13 10 11 14 20 27 32 29
PWIND DIR SW SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 5 50 50 5 5 20 20
RAIN SHWRS C C S S S
SNOWSHWRS S S
ILZ019-141000-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -3 8 -1 25 15
TEMP 9 8 5 3 0 -2 -1 5 8 2 0 0 2 6 12 22 25 23 20 17 17 18
DEWPT 3 2 -1 -3 -6 -8 -7 -3 1 -3 -5 -5 -4 -1 6 13 18 19 17 16 15 16
RH 76 76 76 75 75 75 75 69 72 79 79 79 75 72 76 68 74 84 88 96 92 92
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW SW SW SW SW SW S
WIND SPD 10 11 10 11 12 11 9 8 8 4 4 5 10 14 16 16 12 6 4 3 3 4
WIND GUST 20
CLOUDS OV SC CL FW FW CL CL CL CL FW FW FW SC SC B1 B1 SC B1 SC SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C
WIND CHILL -5 -7-10-14-18-19-17 -7 -5 -8-10-12-14-12 -4 8 14 14 13 11
MIN CHILL -7 -14 -19 -19 -8 -13 -14 -10 11 12 11
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 30 39 33 46 17 32 25 41
TEMP 32 33 35 31 37 35 38 43 43 33 22 17 26 28 29 33 40 35
DEWPT 28 30 33 30 34 33 37 41 36 22 13 10 12 15 21 27 34 30
PWIND DIR S SW SW S SW W SW S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS SC B1 B2 B1 SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 40 50 5 5 20 20
RAIN SHWRS C C S S S S
SNOWSHWRS S S
ILZ106-141000-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -2 10 2 25 15
TEMP 9 9 6 3 0 -1 0 7 10 6 3 2 3 6 12 22 25 23 20 18 17 18
DEWPT 3 2 0 -3 -6 -7 -7 -2 1 1 -1 -2 -3 -1 5 12 17 19 18 17 16 17
RH 76 72 76 75 75 75 71 66 66 79 83 83 75 72 73 65 71 84 92 96 96 96
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW SW SW SW SW S S
WIND SPD 11 12 11 11 12 11 10 9 8 5 5 6 10 14 16 16 12 6 4 3 3 4
WIND GUST 23 26 26
CLOUDS OV B1 FW FW FW CL CL CL CL FW FW SC SC B1 B1 B1 B1 B1 SC SC SC B1
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C
WIND CHILL -5 -7-10-14-18-18-15 -6 -2 -4 -7-10-13-12 -4 9 14 15 13 12
MIN CHILL -7 -15 -19 -18 -5 -10 -13 -10 11 13 11
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 40 33 47 17 31 24 42
TEMP 33 34 35 31 39 36 37 43 44 34 23 18 27 29 29 33 41 36
DEWPT 29 31 34 31 34 34 37 42 39 26 14 11 14 17 22 28 34 32
PWIND DIR S SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN GN GN GN
AVG CLOUDS SC B1 B2 B1 SC B1 OV OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 40 50 5 5 20 20
RAIN SHWRS C C S S S S
SNOWSHWRS S
ILZ023-141000-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -2 10 -2 24 15
TEMP 10 9 7 4 1 -1 0 7 10 5 2 0 1 4 11 21 24 22 20 17 17 18
DEWPT 5 3 1 -2 -5 -7 -6 -2 1 0 -2 -3 -5 -3 4 12 17 18 18 17 16 16
RH 80 76 76 75 75 75 75 66 66 79 83 87 75 72 73 68 74 84 92100 96 92
WIND DIR NW NW NW NW NW NW NW NW W W W SW S S SW SW SW SW SW SW S S
WIND SPD 11 12 11 11 12 11 10 9 8 4 3 3 6 11 13 13 10 5 3 2 2 3
WIND GUST 23 24
CLOUDS OV B2 CL FW FW CL CL CL CL FW FW FW SC SC B1 SC B1 B1 B1 SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW L
WIND CHILL -5 -7 -8-12-17-18-16 -7 -3 -4 -6 -8-12-13 -5 8 13 14 14 12
MIN CHILL -7 -12 -18 -18 -5 -8 -14 -11 10 14 12
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 35 30 39 32 48 17 31 24 43
TEMP 33 32 34 31 38 34 36 43 45 34 24 18 28 28 28 33 42 36
DEWPT 28 30 33 31 35 34 36 42 40 27 14 11 15 17 22 27 36 33
PWIND DIR S SW SW S SW W W S SW
WIND CHAR LT GN LT GN BZ GN LT GN GN
AVG CLOUDS SC SC B1 B2 SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 40 60 5 0 20 20
RAIN SHWRS C L S S S S
SNOWSHWRS S
ILZ033-141000-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -2 9 -4 23 14
TEMP 11 9 7 4 2 0 0 6 9 3 -1 -3 -2 2 10 19 23 21 19 16 16 17
DEWPT 6 4 2 -1 -4 -7 -6 -2 1 -2 -5 -7 -8 -6 2 10 15 15 15 14 14 14
RH 80 80 79 79 75 71 75 69 69 79 83 82 75 68 69 67 71 77 84 92 92 88
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S S SW SW SW SW SW S S
WIND SPD 11 12 10 11 12 12 10 9 8 4 3 3 5 10 13 13 10 5 4 2 3 3
CLOUDS OV B2 FW FW FW CL CL CL CL CL CL FW SC SC SC SC SC SC B1 SC SC SC
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW L
WIND CHILL -4 -6 -7-12-16-18-16 -8 -3 -6 -11-14-14 -6 6 12 13 12 11
MIN CHILL -6 -12 -18 -18 -6 -11 -16 -12 9 11 10
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 35 30 39 32 48 17 32 23 44
TEMP 31 31 33 31 38 34 36 43 46 34 24 18 28 28 27 33 43 38
DEWPT 27 27 30 30 34 33 36 42 40 26 13 10 14 16 20 27 36 33
PWIND DIR S SW SW S SW W W S SW
WIND CHAR LT GN LT GN BZ GN LT GN GN
AVG CLOUDS SC SC B1 B1 B1 B1 B2 OV B2 B1 SC SC SC B1 B1 B2 B2 B1
POP 12HR 0 5 0 40 60 5 5 20 30
RAIN SHWRS C L C S C C
ILZ039-141000-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -4 7 -6 24 15
TEMP 10 9 6 3 0 -2 -2 4 7 0 -5 -6 -3 2 10 19 23 21 18 16 15 17
DEWPT 6 5 2 -1 -5 -7 -7 -3 0 -5 -8 -9 -8 -5 3 11 16 17 16 14 13 14
RH 83 83 83 83 79 79 79 72 72 79 86 86 78 72 73 70 74 84 92 92 92 88
WIND DIR NW NW NW NW NW NW NW NW NW W SW SW S S S SW SW SW SW SW SW S
WIND SPD 10 11 11 12 12 12 11 9 8 5 4 5 9 13 17 17 13 9 5 5 5 5
CLOUDS OV OV FW CL FW FW CL CL CL CL FW FW FW SC SC SC SC SC SC SC FW SC
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW D
WIND CHILL -3 -6-10-14-18-21-19-10 -6-11-15-18-19-17 -8 4 11 11 9 8 7 8
MIN CHILL -7 -14 -21 -22 -12 -18 -19 -15 7 8 7
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 35 30 39 32 49 16 33 23 46
TEMP 32 31 33 31 37 34 36 43 46 34 24 17 29 29 28 33 44 39
DEWPT 28 28 31 30 35 34 36 42 40 26 13 10 15 17 22 28 38 35
PWIND DIR S SW SW S SW W SW S SW
WIND CHAR GN GN LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC B1 B1 B1 B1 B2 OV B2 B1 SC SC SC B1 B1 B2 B2 B1
POP 12HR 0 0 0 30 60 5 5 20 20
RAIN SHWRS C L S S S S
INZ001-141000-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 1 12 2 23 15
TEMP 11 10 8 5 3 2 3 10 12 7 4 3 3 5 11 20 23 22 19 17 17 18
DEWPT 2 3 1 -2 -5 -5 -5 -1 2 1 -1 -2 -4 -4 2 9 14 16 17 16 15 16
RH 66 73 72 72 68 72 68 60 63 76 79 79 72 65 66 62 68 77 92 96 92 92
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S SW SW SW SW SW SW S S
WIND SPD 10 12 11 12 13 11 11 9 9 6 5 6 10 13 16 14 12 8 5 4 4 5
WIND GUST 23 26
CLOUDS OV B1 FW FW FW FW FW CL FW FW FW SC SC B1 B1 B1 B1 SC B1 SC SC SC
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW C
WIND CHILL -3 -6 -7-11-15-15-13 -4 -1 -4 -8 -9-12-13 -6 6 11 12 12 11 10 10
MIN CHILL -6 -11 -15 -16 -5 -10 -14 -12 9 10 9
COLD WEATHER Y Y Y Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 35 30 39 32 47 17 30 23 42
TEMP 33 32 34 31 38 34 36 42 46 34 23 18 27 27 27 32 41 36
DEWPT 26 28 32 31 34 33 36 41 40 26 14 10 14 16 20 26 34 32
PWIND DIR S SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN LT GN GN
AVG CLOUDS SC SC B2 B1 SC B1 B2 OV B2 B1 B1 SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 0 40 60 10 5 20 30
RAIN SHWRS C L C S S C
SNOWSHWRS S
INZ010-141000-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -1 9 -4 22 14
TEMP 11 9 8 5 2 0 1 7 9 3 0 -2 -2 2 9 19 22 20 18 17 16 17
DEWPT 7 5 2 0 -3 -6 -6 -1 1 -2 -4 -6 -7 -6 2 9 14 15 15 15 13 14
RH 83 83 76 79 79 75 72 69 69 79 83 82 79 68 72 64 71 81 88 92 88 88
WIND DIR NW NW NW NW NW NW NW NW W W SW SW S S S SW SW SW SW SW S S
WIND SPD 10 11 10 11 12 11 11 10 8 4 3 3 5 10 13 14 11 5 4 3 3 3
CLOUDS OV OV CL FW FW CL FW CL CL FW FW FW SC SC SC SC SC B1 B1 SC SC SC
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW D
SNOWSHWRS S
WIND CHILL -3 -6 -7-11-16-17-16 -7 -3 -7 -9-10-14-14 -7 5 11 12 11 10 11
MIN CHILL -6 -11 -17 -18 -7 -10 -16 -13 7 11 10
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 34 30 39 31 48 17 31 23 44
TEMP 31 31 33 31 38 34 36 43 47 34 24 18 28 28 27 33 43 38
DEWPT 26 27 30 30 35 33 36 42 41 26 14 10 14 16 20 26 36 34
PWIND DIR S SW SW S SW W W S SW
WIND CHAR LT GN LT GN BZ GN LT GN GN
AVG CLOUDS SC SC B1 B1 B1 B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 0 0 30 60 5 5 20 30
RAIN SHWRS C L C C C
SNOWSHWRS S
INZ011-141000-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
131 PM CST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 0 10 -1 22 14
TEMP 11 10 9 6 3 2 2 8 10 5 2 1 1 3 9 19 22 20 19 17 16 17
DEWPT 7 5 3 1 -2 -4 -4 -1 2 1 -1 -3 -5 -5 2 9 14 15 16 15 14 14
RH 83 80 76 79 79 75 75 66 69 83 87 83 75 68 72 64 71 81 88 92 92 88
WIND DIR NW NW W W NW NW NW NW W W W SW S S SW SW SW SW SW SW S S
WIND SPD 10 12 11 11 13 12 12 10 8 5 4 4 6 11 13 14 12 6 5 3 3 4
WIND GUST 21 25
CLOUDS OV OV CL FW FW FW FW CL CL FW FW FW SC B1 SC SC SC B1 SC SC SC SC
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW L
SNOWSHWRS S
WIND CHILL -3 -6 -6-10-14-16-15 -6 -2 -5 -7 -9-13-13 -7 5 10 11 12 10 10
MIN CHILL -6 -10 -16 -16 -5 -9 -14 -12 7 11 10
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 34 30 39 32 48 18 30 23 44
TEMP 32 31 33 31 38 34 36 43 47 34 24 19 28 28 27 33 42 38
DEWPT 26 28 31 31 35 33 36 42 43 27 15 11 15 17 21 26 36 34
PWIND DIR S SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN LT GN GN
AVG CLOUDS SC SC B1 B2 B1 B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 0 0 30 60 5 0 20 30
RAIN SHWRS C L C S S C
SNOWSHWRS S
INZ019-141000-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
231 PM EST SAT DEC 13 2025
DATE 12/13/25 SUN 12/14/25 MON 12/15/25 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 -2 8 -4 21 15
TEMP 11 9 8 5 2 0 0 6 8 2 -1 -3 -2 1 8 18 21 19 18 17 16 17
DEWPT 7 6 3 0 -3 -6 -5 -1 1 -2 -5 -7 -7 -6 2 9 14 15 15 14 13 14
RH 83 87 79 79 79 75 79 72 72 83 83 82 79 72 76 67 74 84 88 88 88 88
WIND DIR NW NW NW NW NW NW NW NW W W W SW S S S SW SW SW SW SW S S
WIND SPD 10 12 11 11 12 12 11 10 8 4 3 4 6 11 13 14 11 6 5 4 4 5
WIND GUST 21 23 24 25
CLOUDS OV OV FW FW FW CL CL CL CL FW FW FW SC SC SC SC SC B1 SC SC SC SC
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW D
SNOWSHWRS S
WIND CHILL -3 -6 -8-11-16-18-17 -9 -4 -7 -9-13-16-16 -9 3 9 10 10 10 9 8
MIN CHILL -6 -12 -18 -19 -8 -13 -17 -15 6 9 8
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y
DATE 12/16 WED 12/17/25 THU 12/18/25 FRI 12/19/25 SAT 12/20/25
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 33 30 38 32 48 18 30 24 45
TEMP 30 30 33 31 37 34 36 44 47 35 25 18 27 28 27 33 43 39
DEWPT 26 27 30 31 35 33 36 43 42 27 15 11 15 17 21 27 37 35
PWIND DIR S SW SW S SW W W S SW
WIND CHAR GN GN LT GN BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 B1 B1 B2 OV B2 B1 SC SC SC B1 B1 B2 B2 B1
POP 12HR 0 0 0 30 60 5 5 20 30
RAIN SHWRS C L C S C C
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