875
FOUS53 KLOT 150715
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
115 AM CST MON DEC 15 2025
ILZ104-152200-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 17 37 31 40
TEMP 4 7 13 20 24 22 21 18 17 18 24 33 37 35 35 36 34 32 33 38 39 36
DEWPT -6 -2 2 9 14 16 17 15 14 16 20 25 29 30 33 33 32 31 31 31 31 31
RH 62 66 61 62 65 77 84 88 88 92 84 72 72 82 92 89 92 96 92 76 73 82
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW W W W W S S
WIND SPD 11 16 18 17 12 6 4 3 4 5 9 13 14 14 13 11 9 6 5 5 8 10
WIND GUST 29 27 25
CLOUDS B2 B2 B2 B1 B1 B1 SC FW SC B1 SC SC SC B2 B2 B2 B1 B1 SC SC B1 B2
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -13-12 -5 5 12 14 14 11 15 24 28 25 26 28 26 26 29
MIN CHILL -13 -10 8 13 11 11 25 26 25 26 29
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 47 11 27 22 43 25 33
TEMP 37 42 45 30 18 11 19 26 26 31 40 39 33 26 32 28
DEWPT 36 42 39 23 9 3 4 8 14 21 27 31 29 22 21 21
PWIND DIR S SW NW W S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B2 SC SC B1 B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 40 70 20 5 10 10 10 5
RAIN SHWRS C L C
SNOWSHWRS S
ILZ003-152200-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 23 12 36 27 37
TEMP 1 6 13 20 23 20 17 14 14 16 22 32 35 33 34 34 31 30 30 35 36 34
DEWPT -6 -1 4 11 16 16 15 12 12 14 20 27 30 30 32 32 30 28 29 30 31 30
RH 72 72 67 67 74 84 92 92 92 92 92 81 82 89 92 92 96 92 96 82 82 85
WIND DIR S S SW SW W SW SW SW S S S SW SW SW SW W W W W W S S
WIND SPD 12 17 18 17 11 5 2 2 3 5 9 13 14 14 13 10 8 5 4 5 9 11
CLOUDS B1 B2 B1 B1 B1 B2 SC SC SC B1 B1 B1 B1 B2 B2 B2 B1 SC SC SC B1 B2
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -16-13 -5 5 11 11 9 13 22 25 24 25 26 24 24 26
MIN CHILL -17 -11 8 10 9 9 24 24 23 24 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 44 6 26 19 41 19 31
TEMP 35 41 39 25 14 6 18 22 24 28 39 36 29 20 29 25
DEWPT 35 40 33 17 5 -1 3 8 13 20 27 29 25 17 17 17
PWIND DIR S W NW SW S SW NW N
WIND CHAR BZ BZ BZ GN BZ GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 60 5 5 10 10 10 5
RAIN SHWRS C L S
SNOWSHWRS S
ILZ104-152200-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 25 18 37 31 40
TEMP 4 7 13 21 25 23 23 20 20 20 25 34 37 35 36 36 35 33 33 38 39 36
DEWPT -5 -3 1 8 14 16 17 16 16 17 20 25 29 31 32 33 33 31 31 31 31 32
RH 65 63 58 56 62 74 77 84 84 88 81 69 72 85 85 89 92 92 92 76 73 85
WIND DIR SW SW SW SW SW SW SW SW SW S S SW SW SW SW SW W W W W S S
WIND SPD 11 16 18 17 12 8 6 5 5 6 11 14 17 16 14 12 10 8 6 6 10 11
WIND GUST 29 27 23 27 26
CLOUDS B1 B2 B2 B1 B1 B1 SC FW SC SC SC SC SC B1 B1 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -12-12 -4 6 12 13 15 13 12 11 15 24 27 26 27 27 27 26 27 32 33 28
MIN CHILL -12 -10 9 13 11 12 26 26 26 26 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 48 13 28 23 43 27 34
TEMP 38 42 46 32 21 13 19 26 26 30 41 39 35 28 33 30
DEWPT 36 42 40 24 10 4 4 8 15 21 28 32 30 24 22 22
PWIND DIR S SW NW W S SW NW N
WIND CHAR BZ BZ BZ GN GN GN GN GN
AVG CLOUDS B2 OV B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 30 70 20 5 10 10 10 5
RAIN SHWRS C L C S
SNOWSHWRS S
ILZ021-152200-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 25 15 37 29 39
TEMP 1 4 12 21 25 22 21 18 17 18 25 34 36 34 35 36 33 31 32 37 38 35
DEWPT -6 -2 3 10 17 18 18 16 15 15 22 29 32 32 33 34 33 30 32 34 34 33
RH 72 75 66 62 71 84 88 92 92 88 88 82 85 92 92 92100 96100 89 85 92
WIND DIR S S SW SW SW SW SW SW S S S S S SW SW SW W W W W S S
WIND SPD 11 14 18 17 12 6 3 2 2 4 8 12 12 12 12 10 8 5 4 4 6 9
WIND GUST 27
CLOUDS B1 B1 B1 B1 B1 B1 B1 FW SC SC SC SC SC B1 B1 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -16-14 -5 6 13 14 15 11 17 26 28 26 27 28 27 25 28
MIN CHILL -16 -12 9 13 11 12 26 26 25 26 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 33 48 11 27 22 44 25 35
TEMP 37 43 45 31 19 11 22 25 26 29 42 39 33 26 34 29
DEWPT 37 42 41 23 9 2 6 9 15 20 30 32 30 23 23 24
PWIND DIR S SW NW SW S SW NW N
WIND CHAR GN BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B1 B2 B2 B2 B2 SC SC
POP 12HR 40 70 10 5 10 10 10 5
RAIN SHWRS C L C
ILZ006-152200-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 23 15 37 30 39
TEMP 3 7 13 20 23 20 20 17 17 18 25 33 36 35 35 36 34 32 33 37 38 35
DEWPT -6 -2 3 9 15 15 16 15 14 16 21 27 30 31 32 33 32 30 30 31 31 31
RH 65 66 63 62 71 81 84 92 88 92 84 78 79 85 89 89 92 92 89 79 76 85
WIND DIR SW SW SW SW W W W W SW SW S SW SW SW SW W W W W W S S
WIND SPD 14 17 18 17 12 8 5 4 4 6 11 13 14 16 13 11 10 9 8 6 9 10
WIND GUST 27 29 27 25 26 24
CLOUDS B2 B2 B2 B1 B1 B1 FW SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC B1 B2
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -15-13 -4 5 11 11 12 11 9 15 24 27 25 26 29 26 25 27 31 32 28
MIN CHILL -15 -11 8 11 9 10 25 25 25 25 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 46 9 27 21 41 23 31
TEMP 37 40 43 29 18 10 18 25 26 30 40 37 31 24 30 26
DEWPT 35 40 38 22 10 4 6 10 15 21 28 30 27 20 19 20
PWIND DIR S SW NW W S SW NW NW
WIND CHAR GN BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 30 70 20 5 20 10 10 10
RAIN SHWRS C L C
SNOW S
SNOWSHWRS S S
ILZ021-152200-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 26 16 37 28 39
TEMP -5 0 11 20 26 22 20 17 17 18 25 34 36 34 34 34 32 30 31 36 38 33
DEWPT -8 -4 2 10 18 18 18 16 15 16 23 31 33 32 33 33 32 29 31 35 35 32
RH 86 83 66 64 71 84 92 96 92 92 92 89 89 92 96 96100 96100 96 89 96
WIND DIR S S SW SW SW SW SW SW SW S S SW S SW SW SW W W W W S S
WIND SPD 10 13 19 18 13 8 5 4 4 6 10 13 13 12 13 11 9 5 4 4 6 10
WIND GUST 28 24
CLOUDS SC SC B1 SC SC SC SC FW FW FW FW SC SC SC B1 B2 B2 SC 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
OBVIS BS BS BS BS
WIND CHILL -22-20 -7 4 14 13 12 11 10 10 16 25 27 25 25 26 24 24 32 25
MIN CHILL -23 -16 8 10 8 10 24 24 23 24 24
COLD WEATHER Y
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 49 10 28 21 45 24 36
TEMP 36 42 44 29 17 10 22 25 25 29 42 39 32 25 34 29
DEWPT 36 42 41 23 8 2 7 10 15 20 32 34 30 24 26 25
PWIND DIR S SW NW SW S SW NW N
WIND CHAR BZ WY BZ GN BZ GN GN LT
AVG CLOUDS B1 OV B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B1 SC SC
POP 12HR 30 70 5 5 10 10 10 5
RAIN SHWRS C L C
INZ002-152200-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 22 14 35 30 39
TEMP 1 3 9 18 22 20 19 17 17 17 23 32 35 33 33 34 34 32 33 37 38 34
DEWPT -5 -5 -2 6 12 14 15 14 13 13 18 25 28 29 30 31 32 30 32 32 32 31
RH 75 68 60 59 65 77 84 88 84 84 81 75 75 85 89 89 92 92 96 82 79 89
WIND DIR SW S SW SW SW SW SW SW S S S S S S SW SW SW W W W S S
WIND SPD 10 14 18 18 13 9 5 4 4 6 10 13 13 13 13 11 10 8 6 5 8 9
WIND GUST 28 28 24 24 24
CLOUDS B1 B1 B1 SC B1 SC SC FW SC SC SC SC SC B1 B1 B2 B2 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 -15-16 -9 2 9 10 12 11 10 8 13 23 25 23 24 26 26 25 26 32 28
MIN CHILL -16 -14 5 9 8 9 23 23 25 25 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 48 14 26 20 43 27 35
TEMP 36 41 46 34 22 15 22 23 24 28 40 38 34 28 34 29
DEWPT 34 41 43 25 13 6 7 8 14 18 28 32 31 26 25 23
PWIND DIR S SW W W S S W N
WIND CHAR GN BZ BZ GN GN GN GN LT
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC
POP 12HR 30 80 20 5 10 20 20 10
RAIN S S
RAIN SHWRS C D C S
SNOWSHWRS S S
ILZ005-152200-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 22 12 35 27 37
TEMP 0 5 11 19 22 19 16 14 13 16 22 31 35 33 33 34 31 29 30 35 36 32
DEWPT -7 -2 3 10 16 15 14 12 12 14 21 28 31 31 33 33 31 29 30 32 32 30
RH 71 72 69 67 77 84 92 92 96 92 96 88 85 92100 96100100100 89 85 92
WIND DIR SW SW SW SW W SW SW SW SW SW S SW SW SW SW W W W W W S S
WIND SPD 12 17 19 18 12 6 3 2 3 4 10 13 16 16 13 11 9 6 4 5 8 11
WIND GUST 27 26 24
CLOUDS B2 B2 B2 B1 B1 B2 SC SC SC B1 B1 B1 B1 B2 OV B2 B1 SC SC SC B1 B2
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -18-15 -6 3 9 10 9 12 21 25 23 24 26 23 23 30 24
MIN CHILL -18 -13 6 9 9 9 22 22 23 23 24
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 44 6 24 18 40 19 30
TEMP 34 39 40 25 13 6 15 23 23 28 38 35 29 20 28 23
DEWPT 34 39 37 20 6 0 4 8 14 20 28 30 26 18 19 18
PWIND DIR S W NW SW S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 70 10 10 20 10 10 10
RAIN SHWRS C L C
SNOW S
SNOWSHWRS C
ILZ008-152200-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 13 36 26 38
TEMP 2 6 13 20 24 21 18 15 14 17 23 32 35 34 34 34 31 29 30 35 37 34
DEWPT -5 0 5 12 17 17 16 13 13 15 21 28 31 31 32 32 30 28 29 31 32 30
RH 72 76 70 71 74 84 92 92 96 92 92 85 85 89 92 92 96 96 96 85 82 85
WIND DIR S S SW SW SW SW SW SW S S S SW SW SW SW W W W W W S S
WIND SPD 12 17 17 17 11 5 2 2 3 4 8 12 13 12 11 9 6 4 3 4 6 10
WIND GUST 27
CLOUDS B1 B2 B1 B1 B1 B1 SC SC SC B1 B1 SC B1 B2 B2 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -15-13 -4 6 13 13 11 14 24 27 25 26 27 25 26
MIN CHILL -17 -11 9 12 11 11 24 25 23 24 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 44 6 26 20 42 20 32
TEMP 35 40 38 24 13 7 18 22 25 29 40 36 29 21 29 25
DEWPT 35 40 33 17 5 -1 3 8 14 21 28 30 26 18 18 18
PWIND DIR S W NW SW S SW NW N
WIND CHAR GN BZ GN GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 60 5 5 10 10 10 5
RAIN SHWRS C L C
SNOWSHWRS C
ILZ011-152200-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 23 14 35 27 37
TEMP -1 4 11 19 23 19 17 14 14 16 22 32 35 33 33 33 31 29 30 34 36 33
DEWPT -7 -2 3 11 16 16 15 13 12 14 20 28 31 31 33 33 31 29 30 32 32 31
RH 75 75 69 70 74 88 92 96 92 92 92 85 85 92100100100100100 92 85 92
WIND DIR S S SW SW SW SW SW SW S S S S S SW SW W W W W W S S
WIND SPD 12 17 18 18 12 6 3 2 3 5 10 13 14 13 12 10 9 5 4 5 6 10
WIND GUST 27 29 24
CLOUDS B1 B2 B1 B1 B1 B1 SC FW SC B1 B1 B1 SC B2 B2 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -18-15 -7 3 10 11 11 9 13 22 26 23 24 26 24 25
MIN CHILL -19 -13 6 10 9 9 23 23 23 23 25
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 45 7 25 20 41 21 32
TEMP 34 40 40 25 14 8 18 22 24 28 39 36 30 22 29 24
DEWPT 34 40 36 20 6 0 4 8 14 20 28 30 27 19 19 19
PWIND DIR S W NW SW S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 70 10 5 10 10 10 5
RAIN SHWRS C L C
SNOWSHWRS C
ILZ010-152200-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 25 14 36 26 38
TEMP 2 6 13 21 25 21 18 15 15 17 23 32 35 34 34 33 30 28 30 34 36 33
DEWPT -4 0 6 13 19 18 17 14 14 16 22 29 33 32 33 33 30 28 30 32 33 32
RH 75 76 73 71 78 88 96 96 96 96 96 88 92 92 96100100100100 92 89 96
WIND DIR S S SW SW SW SW SW SW S S S S SW SW SW W W W W W S S
WIND SPD 12 17 17 16 11 5 3 2 2 4 8 11 12 12 10 8 5 4 3 4 6 10
WIND GUST 27
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC B1 SC SC B1 B1 B2 B2 SC SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -16-12 -3 8 15 14 11 15 24 27 25 26 27 24 26
MIN CHILL -18 -10 10 13 11 11 25 25 23 23 25
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 44 6 27 20 42 20 32
TEMP 35 40 38 23 13 7 18 25 25 30 40 37 29 21 30 26
DEWPT 35 40 34 17 6 0 5 9 15 22 29 31 27 19 19 20
PWIND DIR S W NW SW S SW NW N
WIND CHAR GN BZ GN GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B1 B2 B2 B2 B1 SC SC
POP 12HR 40 60 5 5 10 10 10 5
RAIN SHWRS C L S
SNOWSHWRS S
ILZ012-152200-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 23 14 36 29 39
TEMP 1 4 12 20 23 21 19 15 14 16 22 32 35 34 34 34 32 30 31 36 38 34
DEWPT -6 -3 3 10 16 17 16 14 13 15 21 28 32 31 33 33 32 30 31 32 33 32
RH 72 72 66 64 74 84 88 96 96 96 96 85 89 89 96 96100100100 85 82 92
WIND DIR S S SW SW SW SW SW SW SW S S SW SW SW SW SW W W W W S S
WIND SPD 11 17 18 18 12 6 4 3 3 5 10 13 14 14 13 11 9 6 5 5 8 11
WIND GUST 29 25
CLOUDS B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC SC B2 B2 B2 B1 B1 SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -17-15 -6 4 11 12 13 8 12 23 26 24 24 26 24 23 26
MIN CHILL -17 -13 7 11 8 8 23 23 23 24 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 46 9 26 21 42 23 33
TEMP 35 41 43 28 15 9 19 24 24 29 40 38 31 24 31 26
DEWPT 35 41 39 22 7 2 4 8 14 20 29 31 28 21 21 21
PWIND DIR S W NW SW S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 70 10 5 10 10 10 5
RAIN SHWRS C L C
SNOWSHWRS S
ILZ020-152200-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 15 36 29 39
TEMP 0 4 12 20 24 21 19 16 15 16 23 33 36 33 34 35 32 29 31 36 38 33
DEWPT -6 -2 3 10 17 17 17 15 14 15 21 29 32 31 32 33 32 29 31 33 33 32
RH 75 75 66 64 74 84 92 96 96 96 92 85 85 92 92 92100100100 89 82 96
WIND DIR S S SW SW SW SW SW SW S S S SW S SW SW SW W W W W S S
WIND SPD 10 14 18 17 12 6 4 2 3 4 9 12 13 13 13 11 9 5 4 4 6 10
WIND GUST 25 27
CLOUDS B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC SC B1 B2 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -16-14 -6 5 12 12 12 9 14 24 27 24 25 27 24 23 26
MIN CHILL -16 -12 8 11 9 10 24 23 23 23 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 47 10 27 21 43 24 34
TEMP 36 41 43 28 17 10 19 25 26 29 41 38 31 24 32 27
DEWPT 36 41 40 21 8 2 5 8 14 20 29 31 29 22 22 22
PWIND DIR S SW NW SW S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 40 70 10 5 10 10 10 5
RAIN SHWRS C L C
ILZ013-152200-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 16 36 30 39
TEMP 2 5 12 20 24 22 21 18 17 18 24 33 36 34 34 36 33 31 33 37 39 35
DEWPT -6 -3 2 9 15 17 17 15 14 16 20 26 30 31 33 33 33 31 31 31 32 32
RH 68 69 63 62 68 81 84 88 88 92 84 75 79 89 96 89100100 92 79 76 89
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW W W W W S S
WIND SPD 11 16 18 17 12 6 5 3 4 5 10 13 14 14 13 11 9 6 5 5 8 10
WIND GUST 26 31 28 26 26 25
CLOUDS B1 B2 B2 B1 B1 B1 SC FW SC B1 SC SC SC B1 B2 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -15-13 -6 5 11 13 13 12 11 10 14 24 27 24 25 27 26 25 27 33 28
MIN CHILL -15 -12 7 11 10 10 24 24 24 25 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 47 11 27 22 43 25 33
TEMP 36 42 44 29 17 11 19 26 26 30 40 38 33 26 32 28
DEWPT 36 42 40 22 8 3 4 8 14 21 28 31 29 22 21 21
PWIND DIR S SW NW W S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 70 20 5 10 10 10 5
RAIN SHWRS C L C
SNOWSHWRS S S
ILZ019-152200-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 25 16 36 29 38
TEMP -2 3 12 20 25 23 20 18 17 18 24 33 36 34 35 35 33 30 31 36 37 33
DEWPT -7 -2 3 11 18 18 17 15 15 15 21 29 31 31 32 33 32 29 30 32 33 31
RH 79 79 66 67 74 81 88 88 92 88 88 85 82 89 89 92 96 96 96 85 85 92
WIND DIR S S SW SW SW SW SW SW S S S SW S SW SW SW W W W W S S
WIND SPD 10 16 18 17 12 6 4 3 3 4 8 12 12 12 12 11 8 5 4 4 6 10
WIND GUST 27
CLOUDS SC B1 B1 B1 B1 SC B1 SC SC SC SC SC SC B1 B1 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BS BS
WIND CHILL -19-16 -6 5 14 14 14 11 11 15 25 28 26 26 28 26 24 26
MIN CHILL -19 -14 9 12 10 11 25 25 24 24 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 47 11 27 23 44 25 34
TEMP 36 42 42 27 16 11 19 26 26 30 41 39 32 25 32 28
DEWPT 36 42 37 20 7 1 4 8 14 20 29 31 28 22 22 22
PWIND DIR S W NW SW S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 SC SC B1 B2 B1 B2 B2 B2 B1 SC SC
POP 12HR 40 70 10 5 10 10 10 5
RAIN SHWRS C L C
SNOWSHWRS S
ILZ106-152200-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 16 37 30 40
TEMP 2 5 12 20 24 22 21 18 17 18 24 34 37 35 35 35 33 31 32 38 39 35
DEWPT -6 -3 3 10 16 18 18 16 16 16 22 28 32 32 33 34 33 31 32 33 34 33
RH 68 69 66 64 71 84 88 92 96 92 92 78 82 89 92 96100100100 82 82 92
WIND DIR S S SW SW SW SW SW SW S S S SW S SW SW SW W W W W S S
WIND SPD 11 14 18 17 12 6 4 3 3 4 9 12 13 12 12 11 9 5 4 4 6 10
WIND GUST 28 27 23
CLOUDS B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC SC B1 B1 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -14-13 -5 6 12 13 15 11 16 26 28 26 26 28 26 25 28
MIN CHILL -14 -12 8 13 10 11 26 26 25 25 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 33 48 12 27 22 44 26 35
TEMP 36 42 45 30 18 12 20 26 26 30 41 39 33 26 33 29
DEWPT 36 42 42 24 10 3 5 9 15 21 30 33 30 24 23 23
PWIND DIR S SW NW W S SW NW N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 40 70 10 5 10 10 10 5
RAIN SHWRS C L C
SNOWSHWRS S
ILZ023-152200-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 15 36 29 38
TEMP -3 0 10 18 24 21 20 17 16 17 24 34 35 33 33 34 33 31 32 37 38 33
DEWPT -7 -6 -1 7 15 17 17 15 14 15 21 28 31 31 32 33 33 30 32 34 34 32
RH 82 75 60 61 68 84 88 92 92 92 88 78 85 92 96 96100 96100 89 85 96
WIND DIR S S SW SW SW SW SW SW S S S S S S SW SW W W W W S S
WIND SPD 9 13 17 17 13 6 4 3 3 4 8 10 11 11 10 9 6 4 3 3 5 6
WIND GUST 27 27
CLOUDS SC SC B1 B1 B1 B1 SC FW FW FW SC SC SC SC B1 B2 B2 SC SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BS BS BS BS
WIND CHILL -19-19 -8 3 12 14 14 17 26 28 26 26 27 27
MIN CHILL -19 -16 7 12 11 12 25 25 26 26 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 49 11 26 21 44 26 35
TEMP 35 42 46 31 18 12 21 24 25 29 41 39 34 27 34 28
DEWPT 35 42 43 25 10 3 6 9 15 20 30 33 31 25 25 24
PWIND DIR S SW NW W S SW W N
WIND CHAR GN BZ GN LT GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 30 70 10 0 10 10 20 5
RAIN S
RAIN SHWRS C L C
SNOWSHWRS S
ILZ033-152200-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 15 35 28 37
TEMP -6 -2 9 17 24 21 18 17 16 17 24 32 34 32 32 33 32 30 32 35 37 32
DEWPT -9 -8 -3 6 14 16 14 13 13 13 19 27 29 29 29 31 31 30 31 33 33 31
RH 86 75 57 61 65 81 84 84 88 84 81 81 82 88 88 92 96100 96 92 85 96
WIND DIR S S S SW SW SW SW SW S S S S S S SW SW SW W W W S S
WIND SPD 9 13 18 18 14 8 4 4 4 5 8 11 12 10 10 9 6 4 3 3 5 6
CLOUDS SC SC SC SC SC B1 SC FW FW FW FW SC SC SC SC B2 B2 SC FW 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
OBVIS BS BS BS BS
WIND CHILL -22-21-10 1 12 12 11 11 16 24 27 24 24 26 26
MIN CHILL -23 -18 5 11 10 11 24 23 25 26 26
COLD WEATHER Y
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 49 11 26 21 45 26 36
TEMP 34 42 46 31 18 12 21 23 24 29 41 39 34 27 35 29
DEWPT 34 42 43 24 10 3 5 8 13 18 29 33 31 25 25 24
PWIND DIR S SW NW W S S W N
WIND CHAR GN BZ GN LT GN GN LT LT
AVG CLOUDS B1 OV B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B1 B1 SC
POP 12HR 30 80 10 5 10 10 20 5
RAIN S
RAIN SHWRS C D C
ILZ039-152200-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 16 36 28 38
TEMP -8 -3 9 17 24 21 18 17 17 17 24 32 35 32 32 33 32 30 31 35 37 33
DEWPT -11 -8 -2 7 16 16 15 13 13 14 21 28 31 29 30 31 32 30 31 34 34 32
RH 86 78 60 64 71 81 88 84 84 88 88 85 85 88 92 92100100100 96 89 96
WIND DIR S S S SW SW SW SW SW SW S S S S S SW SW SW W W SW S S
WIND SPD 9 12 18 19 14 9 6 5 5 6 10 12 13 12 12 11 9 5 4 4 6 10
WIND GUST 28 29 25
CLOUDS FW SC SC SC SC B1 SC FW FW FW FW FW FW SC B1 B2 B2 SC FW SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS BS BS BS BS
WIND CHILL -26-23-10 1 12 12 9 8 8 9 15 23 26 24 23 24 24 24 31 25
MIN CHILL -27 -20 6 8 7 10 23 22 23 24 25
COLD WEATHER Y
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 50 11 27 21 45 26 37
TEMP 34 42 46 31 17 11 22 24 24 29 42 40 34 27 35 29
DEWPT 34 42 43 24 9 2 6 9 14 19 31 34 32 26 27 25
PWIND DIR S SW NW SW S S W N
WIND CHAR BZ BZ GN GN GN GN GN LT
AVG CLOUDS B1 OV B2 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B1 B1 SC
POP 12HR 30 70 10 0 10 10 20 5
RAIN S
RAIN SHWRS C L C
SNOWSHWRS S
INZ001-152200-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 23 15 36 30 39
TEMP 1 3 10 19 23 21 19 17 16 17 24 33 35 33 33 34 33 31 33 37 38 34
DEWPT -5 -5 -1 7 13 15 16 15 14 14 19 26 29 30 30 32 33 31 32 33 33 32
RH 75 68 60 59 65 77 88 92 92 88 81 75 78 89 89 92100100 96 85 82 92
WIND DIR SW S SW SW SW SW SW SW S S S S S S SW SW SW W W W S S
WIND SPD 10 14 18 18 13 8 5 4 4 6 10 12 13 14 13 11 9 6 5 5 6 9
WIND GUST 28 28 24 24
CLOUDS B1 B1 B1 B1 B1 SC SC FW SC SC SC SC SC B1 B1 B2 B2 B1 SC SC B1 B1
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -15-15 -8 4 11 11 12 11 9 9 14 24 26 23 23 26 25 25 27
MIN CHILL -16 -14 7 10 8 9 23 22 24 25 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 49 13 26 21 43 27 35
TEMP 36 42 46 32 18 13 21 23 25 29 40 39 34 28 34 28
DEWPT 35 42 43 25 11 4 5 8 13 19 28 32 30 25 25 23
PWIND DIR S SW W W S SW W N
WIND CHAR BZ BZ BZ GN GN GN LT LT
AVG CLOUDS B2 OV B2 B2 B1 B1 SC SC B2 B2 B2 B2 B2 B2 SC SC
POP 12HR 30 80 20 5 10 10 20 5
RAIN S
RAIN SHWRS C D C
SNOWSHWRS S S
INZ010-152200-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 23 15 35 29 37
TEMP -6 -2 8 16 23 19 18 17 16 17 24 32 34 31 31 33 32 31 32 36 37 32
DEWPT -7 -7 -4 5 14 15 14 13 12 13 19 26 29 28 29 31 31 30 32 33 33 31
RH 95 79 57 61 68 84 84 84 84 84 81 78 82 88 92 92 96 96100 89 85 96
WIND DIR S S S SW SW SW SW SW S S S S S S SW SW SW W W W S S
WIND SPD 8 12 18 19 14 8 5 4 4 5 9 11 12 11 10 10 8 5 3 3 5 6
WIND GUST 28
CLOUDS SC SC SC SC SC B1 SC FW FW FW FW SC SC SC SC B1 B2 SC 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
OBVIS BS BS BS BS
WIND CHILL -22-21-11 0 10 11 11 11 10 10 16 24 26 23 22 25 25 25 26
MIN CHILL -23 -18 4 10 9 11 23 22 25 26 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 49 12 25 20 44 26 36
TEMP 34 42 47 30 18 12 21 23 24 28 42 39 34 27 34 28
DEWPT 34 42 44 25 11 3 6 8 13 18 29 32 32 25 26 24
PWIND DIR S SW W W S S W N
WIND CHAR GN BZ GN LT GN GN LT LT
AVG CLOUDS B1 OV B2 B2 B1 SC SC B1 B2 B1 B1 B2 B2 B1 B1 SC
POP 12HR 30 80 10 5 10 10 20 5
RAIN S
RAIN SHWRS C D C
SNOWSHWRS S
INZ011-152200-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
115 AM CST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 22 15 35 29 38
TEMP -4 -1 8 16 22 20 19 17 16 17 24 33 34 32 32 34 33 32 33 37 37 33
DEWPT -6 -7 -4 5 14 15 15 14 13 13 20 26 29 29 30 31 32 31 33 34 34 32
RH 91 75 57 61 71 81 84 88 88 84 84 75 82 88 92 89 96 96100 89 89 96
WIND DIR SW S S SW SW SW SW SW S S S S S S SW SW SW W W W S S
WIND SPD 8 13 17 18 13 8 5 4 4 5 9 12 13 11 11 10 9 5 5 4 5 6
WIND GUST 27 24
CLOUDS SC SC SC SC SC B1 SC FW FW FW SC FW SC SC SC B2 B2 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
OBVIS BS BS BS BS
WIND CHILL -19-19-10 0 10 10 12 11 10 9 14 24 26 23 23 26 26 26 27
MIN CHILL -20 -17 4 9 8 10 23 22 25 25 27
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 49 13 25 21 44 27 36
TEMP 35 42 47 32 19 13 21 22 24 28 41 39 34 28 35 28
DEWPT 35 42 45 27 12 3 6 9 14 18 29 33 32 26 26 24
PWIND DIR S SW W W S S W N
WIND CHAR GN BZ GN LT GN GN LT LT
AVG CLOUDS B1 OV B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 SC
POP 12HR 20 80 10 0 10 10 20 5
RAIN S
RAIN SHWRS S D C
SNOWSHWRS S
INZ019-152200-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
215 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 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 22 16 34 29 36
TEMP -7 -3 7 15 22 20 18 17 16 17 23 30 33 31 31 32 32 31 32 35 36 33
DEWPT -7 -9 -5 4 13 15 13 13 12 13 19 26 29 28 28 31 31 31 32 34 34 32
RH 100 75 57 61 68 81 80 84 84 84 84 85 85 88 88 96 96100100 96 92 96
WIND DIR SW S S SW SW SW SW SW SW S S S S S SW SW SW W W W S S
WIND SPD 9 12 18 19 14 8 6 5 5 6 10 11 12 12 11 11 9 5 4 3 5 6
WIND GUST 28 25
CLOUDS SC SC SC SC SC B1 SC SC FW FW FW FW SC SC SC B1 B2 B1 FW 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
OBVIS BS BS BS BS
WIND CHILL -23-22-12 -2 9 11 10 10 8 8 14 22 25 22 22 24 24 25 26
MIN CHILL -24 -20 3 9 7 9 21 21 24 25 26
COLD WEATHER Y
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 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 32 49 12 25 21 44 27 36
TEMP 35 43 47 31 18 13 21 22 24 28 41 39 35 28 35 29
DEWPT 35 42 45 27 11 4 7 9 14 19 30 33 32 26 27 25
PWIND DIR S SW W W S S W N
WIND CHAR GN BZ GN LT GN GN LT LT
AVG CLOUDS B1 OV B2 B1 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B1 SC
POP 12HR 30 80 10 0 10 10 20 5
RAIN S
RAIN SHWRS C D C
SNOWSHWRS S
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