381
FOUS53 KLOT 152015
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
215 PM CST MON DEC 15 2025
ILZ104-161000-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 17 35 30 39 34
TEMP 23 21 20 18 17 18 24 32 35 35 35 35 33 31 33 37 38 34 35 37 39 40
DEWPT 12 14 14 14 14 15 19 25 29 30 32 32 32 30 30 30 30 31 33 34 37 40
RH 62 74 77 84 88 88 81 75 78 82 89 89 96 96 89 75 73 89 92 89 92100
WIND DIR SW SW SW SW S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 11 5 4 3 3 5 8 14 14 13 13 11 10 8 5 4 6 9 12 16 17 18
WIND GUST 21 25 27
CLOUDS B2 B1 SC SC SC B1 B1 SC SC B1 B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 11 12 13 12 11 10 13 22 26 25 26 27 26 25 32 26 26 28 30 31
MIN CHILL 10 12 10 10 24 26 25 25 26 25 28
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 46 12 30 24 41 25 34 26 39
TEMP 42 29 19 12 20 28 28 31 41 37 32 26 33 31 30 28 37 36
DEWPT 37 22 9 4 6 10 16 22 29 31 27 22 23 24 24 24 25 28
PWIND DIR SW W W S SW NW NW SW SE
WIND CHAR BZ BZ GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
POP 12HR 80 20 5 10 10 10 10 20 10
RAIN D S
SNOW S S S
ILZ003-161000-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 12 35 26 37 33
TEMP 23 19 17 14 14 15 21 31 34 33 34 33 31 29 29 35 35 33 33 35 38 38
DEWPT 15 15 12 12 12 13 18 25 29 30 32 32 30 28 28 30 30 30 31 34 37 37
RH 71 84 80 92 92 92 88 78 82 89 92 96 96 96 96 82 82 89 92 96 96 96
WIND DIR SW SW S SE S S S SW SW SW SW W W W W SW S S S S S S
WIND SPD 9 4 2 2 3 5 8 13 13 14 13 11 9 6 4 4 8 10 14 18 19 18
WIND GUST 19
CLOUDS B2 B1 SC SC SC B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC B2 B2 B2 OV OV
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN L L L
OBVIS PF PF PF
WIND CHILL 12 10 8 7 11 20 25 23 24 25 23 22 28 25 23 25 28 28
MIN CHILL 10 10 7 6 23 23 22 22 25 23 25
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 43 7 28 21 40 19 32 21 38
TEMP 39 25 15 8 18 26 25 29 39 34 28 20 30 28 26 24 35 34
DEWPT 32 17 6 1 5 10 16 22 29 29 23 18 20 21 20 21 25 26
PWIND DIR SW NW W S SW NW N SE SE
WIND CHAR BZ BZ GN GN GN LT LT LT GN
AVG CLOUDS B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B2
POP 12HR 60 5 5 10 10 10 5 10 10
RAIN L S
SNOW S
ILZ104-161000-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 18 36 31 39 36
TEMP 23 22 21 20 20 20 25 33 36 36 36 37 34 32 34 38 38 36 36 38 40 41
DEWPT 11 14 14 14 14 15 19 25 29 30 32 33 32 30 30 30 30 31 33 35 38 40
RH 59 71 74 77 77 81 78 72 75 79 85 85 92 92 85 73 73 82 89 89 92 96
WIND DIR SW SW SW SW S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 11 6 5 3 4 5 8 14 14 14 14 13 10 9 6 5 9 10 13 14 17 18
WIND GUST 23 26
CLOUDS B2 B1 SC FW SC SC B1 SC SC B1 B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 12 13 13 13 12 10 14 23 26 26 27 29 26 25 27 32 28 27 29 31 32
MIN CHILL 10 12 10 11 25 26 25 26 28 27 29
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 13 30 25 42 27 35 28 39
TEMP 44 32 21 14 22 29 29 31 41 39 34 28 34 33 31 29 37 37
DEWPT 38 23 11 6 6 11 17 22 29 31 29 24 25 26 25 25 26 28
PWIND DIR SW W W S SW W NW SW SE
WIND CHAR BZ BZ GN GN GN GN GN LT GN
AVG CLOUDS B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
POP 12HR 80 10 0 10 10 10 10 20 10
RAIN D C
SNOW C S
ILZ021-161000-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 36 28 39 34
TEMP 24 21 19 18 16 16 24 33 35 34 35 36 33 30 32 38 38 34 34 37 40 42
DEWPT 15 15 14 13 12 13 19 28 32 31 33 34 32 29 31 33 34 32 33 36 39 41
RH 68 77 80 80 84 88 81 82 89 89 92 92 96 96 96 82 85 92 96 96 96 96
WIND DIR SW S S S S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 11 5 3 2 3 4 6 12 13 11 11 11 9 6 4 4 5 8 11 14 17 18
WIND GUST 21 28
CLOUDS B2 B1 SC SC SC SC SC SC SC B1 B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN C C L
WIND CHILL 12 12 13 10 14 24 27 25 26 29 26 24 27 25 27 31 33
MIN CHILL 10 12 10 9 25 25 24 25 27 25 29
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 12 30 24 43 25 36 25 41
TEMP 44 29 20 12 24 26 27 31 42 37 33 26 34 31 30 27 39 36
DEWPT 39 22 10 4 7 12 18 22 32 33 29 22 25 25 25 23 28 30
PWIND DIR SW W W S SW NW N E SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2
POP 12HR 70 5 0 5 10 10 10 10 10
RAIN L S
SNOW S
ILZ006-161000-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 36 30 38 33
TEMP 22 19 18 16 16 17 24 32 35 34 36 37 34 32 33 36 36 33 35 37 39 39
DEWPT 12 13 12 11 11 14 19 26 29 31 32 32 31 29 30 30 30 30 32 34 37 38
RH 65 77 77 80 80 88 81 78 78 89 85 82 89 88 89 79 79 89 89 89 92 96
WIND DIR SW SW SW W SW S SW SW SW SW SW W W W W W S S S S S S
WIND SPD 11 6 4 3 4 6 10 16 16 13 13 11 10 10 8 6 8 9 12 14 17 17
WIND GUST 27 24 24 25 27 27
CLOUDS B1 SC SC SC B1 B1 B1 SC B1 B2 B2 B2 SC SC SC SC SC B2 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 11 9 9 9 8 8 13 22 25 24 27 29 27 24 26 30 29 25 26 28 30 30
MIN CHILL 9 9 8 8 24 25 24 24 25 25 28
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 44 10 30 23 41 22 33 25 38
TEMP 40 28 18 11 20 27 27 30 40 35 31 24 32 28 29 27 37 34
DEWPT 36 22 11 5 8 12 17 22 29 30 26 21 23 23 23 22 26 27
PWIND DIR SW NW W S SW NW NW SW S
WIND CHAR BZ BZ GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B2
POP 12HR 80 20 5 10 10 10 10 10 10
RAIN D C
SNOW C S
ILZ021-161000-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 36 26 38 32
TEMP 24 21 18 17 16 17 24 33 35 33 34 34 31 28 31 36 36 32 33 36 38 41
DEWPT 15 16 13 12 12 14 21 30 32 31 33 33 31 28 30 34 35 32 31 35 38 41
RH 68 81 80 80 84 88 88 89 89 92 96 96100100 96 92 96100 92 96100100
WIND DIR SW SW S S S S S SW SW S SW SW W W W W S SE S S S S
WIND SPD 12 5 4 4 4 6 8 12 13 11 12 12 9 5 4 4 5 9 13 17 19 20
WIND GUST 24
CLOUDS B1 B1 SC FW FW SC FW FW FW SC B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN C C L
WIND CHILL 12 12 10 10 8 7 14 24 26 24 25 25 23 22 30 23 24 26 28 31
MIN CHILL 10 9 7 7 23 23 21 22 23 22 25
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 11 30 23 44 25 37 25 41
TEMP 42 27 18 12 24 26 27 31 42 36 31 26 36 32 28 27 39 36
DEWPT 40 22 10 4 9 13 17 22 33 34 30 23 27 27 25 24 30 31
PWIND DIR SW W W S SW W N E SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 70 5 0 5 10 20 10 20 10
RAIN L S S S
SNOW S S S
INZ002-161000-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 14 34 29 38 34
TEMP 20 19 18 17 16 16 22 31 34 33 33 35 33 31 32 36 37 34 34 36 38 40
DEWPT 10 12 12 12 11 12 17 24 28 28 30 32 32 30 31 32 32 31 32 34 37 39
RH 64 74 77 80 80 84 81 75 78 82 89 89 96 96 96 85 82 89 92 92 96 96
WIND DIR SW SW SW S S S S S S SW SW SW SW W W W S S S S S S
WIND SPD 12 6 5 3 4 5 8 13 14 12 12 11 10 8 6 5 6 8 11 14 17 17
WIND GUST 24 24 26 27
CLOUDS B1 B1 SC FW SC SC SC SC SC SC B1 B2 B1 SC FW FW SC B1 B2 B2 B2 OV
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 7 9 9 10 8 6 11 21 24 23 23 26 26 24 25 30 27 25 26 28 30
MIN CHILL 6 8 6 6 23 23 24 24 27 25 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 46 14 28 22 42 28 36 26 38
TEMP 45 33 22 15 23 24 26 28 40 37 34 29 35 31 29 27 36 35
DEWPT 42 24 14 8 9 11 15 20 28 32 31 26 28 28 26 24 27 28
PWIND DIR SW W W S SW W NW SE SE
WIND CHAR BZ BZ GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 90 20 0 5 20 20 10 20 10
RAIN D C S S
SNOW S S S
ILZ005-161000-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 12 34 27 36 31
TEMP 21 18 15 13 13 15 21 30 33 33 34 33 31 29 29 34 34 31 33 35 37 38
DEWPT 14 14 11 11 11 13 18 26 30 30 32 32 30 28 29 31 31 30 30 34 37 38
RH 74 84 84 91 91 92 88 85 89 89 92 96 96 96100 89 89 96 89 96100100
WIND DIR SW SW SW S S S S SW SW SW SW W W W W W S S S S S S
WIND SPD 10 4 3 2 3 5 8 14 14 14 14 11 10 8 5 4 6 10 13 17 18 18
WIND GUST 20 25 28
CLOUDS B2 B1 SC SC B1 B1 B1 B1 B1 OV B2 B2 SC SC SC SC SC B2 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN C C L
WIND CHILL 10 9 7 7 10 19 23 22 23 25 23 22 27 22 22 25 27 28
MIN CHILL 8 8 6 6 21 22 22 22 22 21 24
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 42 7 27 19 39 19 31 21 37
TEMP 38 24 14 8 17 25 24 29 38 34 28 20 30 27 25 24 35 33
DEWPT 35 19 8 2 7 11 16 22 30 30 24 19 22 21 21 21 26 26
PWIND DIR SW NW W S SW NW NW S SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B2
POP 12HR 70 10 5 10 10 10 10 10 10
RAIN L S
SNOW S
ILZ008-161000-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 13 35 26 37 32
TEMP 23 19 17 15 15 16 22 31 35 34 33 33 30 28 29 35 35 33 33 35 38 38
DEWPT 16 16 14 14 13 14 19 26 30 31 32 32 30 27 29 31 31 30 31 34 37 38
RH 74 88 88 96 92 92 88 81 82 89 96 96100 96100 85 85 89 92 96 96100
WIND DIR SW SW S S SE S S SW SW SW SW W W W W SW S S S S S S
WIND SPD 10 4 2 2 3 4 8 12 12 12 11 9 6 5 3 4 6 10 12 16 17 16
CLOUDS B2 B1 SC SC SC B1 B1 SC SC B2 B1 B1 SC SC SC SC SC B2 B2 B2 OV OV
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN L L L
OBVIS PF PF PF
WIND CHILL 12 12 9 12 22 26 25 25 26 24 25 23 25 29 29
MIN CHILL 11 11 8 7 24 24 23 23 24 23 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 43 7 29 21 41 19 33 22 39
TEMP 38 24 14 8 18 27 26 31 40 35 28 20 31 29 26 25 36 35
DEWPT 32 17 6 1 6 11 17 22 30 30 23 18 21 22 21 21 26 27
PWIND DIR SW NW W S SW NW N SE SE
WIND CHAR BZ BZ LT GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B1 B2
POP 12HR 60 5 5 10 10 10 5 10 10
RAIN L S
SNOW S
ILZ011-161000-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 13 34 27 36 32
TEMP 22 18 16 14 14 15 21 31 34 33 33 33 31 28 30 34 35 32 32 35 37 38
DEWPT 15 14 12 11 10 13 18 26 30 30 32 32 30 28 29 31 31 30 31 34 37 38
RH 74 84 84 88 84 92 88 81 85 89 96 96 96100 96 89 85 92 96 96100100
WIND DIR SW SW S S S S S SW SW SW SW W W W W W S S S S S S
WIND SPD 11 5 3 3 3 5 8 13 13 13 13 11 10 8 5 4 5 10 13 17 18 18
WIND GUST 21 28 28
CLOUDS B2 B1 SC SC B1 B1 B1 SC SC B2 B2 B2 SC SC SC SC SC B2 OV B2 OV OV
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN L L L
OBVIS PF PF PF
WIND CHILL 10 9 10 8 7 10 20 24 23 24 25 23 22 29 23 22 25 27 28
MIN CHILL 8 9 6 5 23 23 21 22 23 22 24
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 44 8 28 21 40 21 33 23 38
TEMP 39 25 15 9 18 26 26 30 39 34 28 21 31 28 26 25 35 34
DEWPT 34 19 7 2 7 11 16 22 30 30 24 19 22 22 21 21 26 27
PWIND DIR SW NW W S SW NW N SE SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2
POP 12HR 70 10 5 10 10 10 5 10 10
RAIN L S
SNOW S
ILZ010-161000-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 13 36 25 37 32
TEMP 24 20 17 15 15 16 22 31 35 33 33 33 29 27 29 34 35 33 33 36 38 38
DEWPT 17 16 14 13 13 14 20 27 31 32 32 32 29 27 29 32 32 31 31 35 38 38
RH 74 84 88 92 92 92 92 85 85 96 96 96100100100 92 89 92 92 96100100
WIND DIR SW SW S S SE S S SW SW SW SW W W W W SW S S S S S S
WIND SPD 10 4 2 2 3 4 6 12 12 11 10 8 6 5 3 3 5 9 12 14 14 14
WIND GUST 25
CLOUDS B2 B1 SC SC SC B1 B1 SC SC B2 B1 B1 SC SC FW SC SC B2 B2 B2 OV OV
POP 12HR 0 0 0 0 60
QPF 12HR 0 0 0 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN L L L
OBVIS PF PF PF
WIND CHILL 14 13 9 12 22 26 24 25 25 23 29 25 23 26 28 29
MIN CHILL 12 12 8 8 24 25 22 22 25 23 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 43 7 29 22 41 20 33 23 39
TEMP 38 23 14 8 19 27 27 31 40 35 28 21 31 29 27 25 36 35
DEWPT 33 17 7 2 7 12 18 23 31 31 24 19 22 23 22 22 27 28
PWIND DIR W NW W S SW NW N E SE
WIND CHAR BZ BZ LT GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B1 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B2
POP 12HR 60 5 5 10 5 10 5 10 10
RAIN L S
SNOW S
ILZ012-161000-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 14 35 28 37 33
TEMP 22 19 17 15 14 15 21 31 34 33 33 34 32 29 31 36 36 33 33 36 38 39
DEWPT 14 14 13 12 12 13 18 26 30 31 32 33 31 29 30 32 32 31 32 35 38 39
RH 71 80 84 88 92 92 88 81 85 92 96 96 96100 96 85 85 92 96 96100100
WIND DIR SW SW SW S S S S SW SW SW SW W W W W W S S S S S S
WIND SPD 11 5 3 2 3 5 8 13 14 14 14 12 10 8 5 4 6 10 13 17 18 18
WIND GUST 21 25 28 29
CLOUDS B2 B1 SC SC SC B1 B1 SC SC B2 B2 B2 SC SC FW SC SC B2 OV B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN C C L
WIND CHILL 10 10 11 8 6 10 21 25 23 24 25 23 22 30 25 23 26 28 29
MIN CHILL 9 9 6 5 23 22 21 22 24 22 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 45 10 29 22 41 23 34 24 38
TEMP 41 27 16 11 19 27 26 30 40 36 30 23 32 30 28 26 36 35
DEWPT 37 21 8 3 7 11 16 22 30 31 26 21 23 23 23 23 27 28
PWIND DIR SW NW W S SW NW NW SE SE
WIND CHAR BZ BZ GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B2
POP 12HR 70 10 5 10 10 10 10 20 10
RAIN L S
SNOW S S
ILZ020-161000-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 14 35 28 38 32
TEMP 23 20 18 16 15 15 22 32 35 33 33 34 32 29 31 36 37 33 33 36 39 40
DEWPT 14 15 13 12 12 13 19 27 31 31 32 33 31 28 30 32 33 31 32 35 38 40
RH 68 81 80 84 88 92 88 81 85 92 96 96 96 96 96 85 85 92 96 96 96100
WIND DIR SW S S S S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 11 5 3 2 3 4 6 12 13 12 12 11 10 6 4 4 5 9 12 16 18 18
WIND GUST 21 28 28
CLOUDS B2 B1 SC SC SC B1 B1 SC SC B1 B2 B2 SC SC FW SC SC B1 OV B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN C C L
OBVIS PF PF PF
WIND CHILL 12 11 11 9 7 11 23 26 23 24 26 24 22 31 25 23 26 29 30
MIN CHILL 10 10 7 7 23 23 22 22 25 23 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 46 11 29 23 42 24 35 25 40
TEMP 41 27 18 11 20 28 27 30 41 36 31 24 33 30 28 26 37 35
DEWPT 38 21 9 3 7 11 17 22 31 32 27 21 24 23 24 23 28 29
PWIND DIR SW W W S SW NW N E SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2
POP 12HR 70 10 5 10 10 10 10 10 10
RAIN L S
SNOW S
ILZ013-161000-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 16 35 30 38 34
TEMP 22 20 19 17 17 17 23 32 35 34 35 35 33 30 32 37 37 34 34 37 39 40
DEWPT 13 14 14 14 14 14 19 25 29 31 32 33 32 29 30 31 31 31 33 35 38 40
RH 68 77 80 88 88 88 84 75 78 89 89 92 96 96 92 79 79 89 96 92 96100
WIND DIR SW SW SW SW S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 11 5 4 3 4 5 8 13 14 14 14 12 10 8 5 5 6 9 12 16 17 18
WIND GUST 21 24 26 25 25 26 28 29
CLOUDS B2 B1 SC SC SC B1 B1 SC SC B1 B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 11 11 11 10 8 13 22 25 24 25 27 25 23 31 26 25 27 29 31
MIN CHILL 9 11 8 8 24 24 23 24 26 24 27
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 46 12 29 24 42 25 34 26 39
TEMP 42 29 18 12 21 28 27 31 40 37 32 25 33 31 29 27 37 36
DEWPT 37 22 9 3 6 10 16 22 30 31 27 22 23 24 24 24 26 28
PWIND DIR SW W W S SW NW NW S SE
WIND CHAR BZ BZ GN GN GN LT LT LT GN
AVG CLOUDS B2 B2 B1 B1 SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 80 10 5 10 10 10 10 20 10
RAIN D S
SNOW S S
ILZ019-161000-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 16 36 28 37 33
TEMP 24 21 19 17 16 17 23 32 35 34 35 35 32 29 31 35 36 33 34 37 39 41
DEWPT 16 17 14 13 13 13 19 28 31 30 32 33 31 28 30 32 32 31 32 36 38 40
RH 71 84 80 84 88 84 84 85 85 85 89 92 96 96 96 89 85 92 92 96 96 96
WIND DIR SW S S S S S S SW SW SW SW SW W W W W S SE S S S S
WIND SPD 11 4 3 3 3 4 6 12 12 11 11 11 9 6 4 3 5 9 12 16 18 18
WIND GUST 21 23
CLOUDS B1 B1 SC SC SC SC SC SC SC B1 B1 B2 SC SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN C C L
OBVIS PF PF PF
WIND CHILL 13 13 12 9 13 23 26 25 26 27 25 23 25 25 28 30 32
MIN CHILL 11 11 9 9 25 25 23 24 24 24 27
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 46 11 30 25 43 25 35 25 40
TEMP 40 27 18 12 20 28 28 32 41 37 31 25 33 31 29 27 37 36
DEWPT 36 19 8 3 6 10 17 22 30 32 27 21 23 24 24 23 27 29
PWIND DIR SW W W S SW NW N E SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B2
POP 12HR 70 5 5 5 10 10 10 10 10
RAIN L S
SNOW S
ILZ106-161000-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 16 36 29 39 34
TEMP 23 21 19 18 17 17 23 33 36 34 35 35 32 30 32 37 38 34 35 37 40 41
DEWPT 13 15 15 14 13 15 19 27 31 31 33 34 32 30 31 33 33 32 33 36 39 41
RH 65 77 84 84 84 92 84 78 82 89 92 96100100 96 85 82 92 92 96 96100
WIND DIR SW S S S S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 11 5 3 3 3 5 8 13 13 12 12 11 9 6 4 4 5 9 12 14 17 18
WIND GUST 23 24 28 29
CLOUDS B2 B1 SC SC SC SC SC SC SC B1 B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN C C L
WIND CHILL 11 12 13 11 9 13 24 27 25 26 26 25 23 32 26 26 28 30 32
MIN CHILL 10 12 9 8 25 24 23 24 26 25 28
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 12 30 24 43 26 36 26 40
TEMP 43 29 19 13 21 28 27 31 42 38 33 26 35 32 29 27 38 37
DEWPT 40 23 10 4 7 11 17 23 31 33 29 23 25 26 26 24 28 30
PWIND DIR SW W W S SW NW NW E SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 70 10 0 5 10 10 10 10 10
RAIN L S S
SNOW S
ILZ023-161000-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 16 35 28 38 33
TEMP 22 20 19 17 16 16 23 33 35 32 33 34 32 29 31 36 37 33 34 37 38 41
DEWPT 13 15 13 12 12 14 19 28 31 30 31 33 32 29 31 33 34 32 32 35 38 40
RH 68 81 77 80 84 92 84 82 85 92 92 96100100100 89 89 96 92 92100 96
WIND DIR SW S S S S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 11 5 4 3 3 4 8 12 13 9 10 9 6 5 3 3 4 5 10 12 14 16
WIND GUST 23 26
CLOUDS B2 B1 SC FW SC SC SC FW SC SC B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 50
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 10 11 12 11 9 14 24 27 24 25 27 25 26 26 28 29 32
MIN CHILL 8 11 9 8 23 24 24 25 26 25 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 11 29 23 43 26 36 25 40
TEMP 43 30 19 12 23 26 26 30 41 37 33 26 35 31 29 27 38 36
DEWPT 41 23 11 5 7 11 17 21 31 34 30 25 27 28 26 24 29 30
PWIND DIR SW W W S SW W N E SE
WIND CHAR BZ GN LT GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 5 0 5 10 20 10 20 10
RAIN D C S
SNOW S S S
ILZ033-161000-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 35 27 38 32
TEMP 22 19 18 16 16 16 23 32 34 32 32 34 32 30 32 35 36 32 33 36 38 40
DEWPT 13 14 13 11 11 12 18 27 30 28 29 31 32 28 30 32 32 30 31 34 37 39
RH 68 80 80 80 80 84 81 81 85 85 88 89100 92 92 89 85 92 92 92 96 96
WIND DIR SW SW S S S S S SW S S SW SW SW W W W S SE S S S S
WIND SPD 13 5 4 4 4 5 9 12 13 9 10 9 6 4 3 3 4 5 9 11 13 16
WIND GUST 24 24
CLOUDS B1 B1 SC FW FW SC FW FW FW SC B1 B2 B1 SC FW SC SC SC B2 B2 OV OV
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 9 10 10 10 9 7 13 23 26 23 24 26 25 25 25 27 29 31
MIN CHILL 7 9 7 7 23 23 24 25 25 24 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 12 29 23 43 26 37 25 41
TEMP 44 30 19 13 23 25 26 30 41 37 33 27 36 32 28 27 38 35
DEWPT 42 23 10 4 6 11 15 20 30 33 30 25 28 27 25 24 28 29
PWIND DIR SW W W S SW W N E SE
WIND CHAR BZ GN LT GN GN LT LT LT LT
AVG CLOUDS OV B1 B1 SC SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 5 0 5 20 20 10 20 10
RAIN D C S S S S
SNOW S S S
ILZ039-161000-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 35 27 37 31
TEMP 23 19 17 16 16 16 24 32 34 32 32 33 31 29 31 35 35 31 33 35 38 40
DEWPT 14 14 12 11 11 13 19 28 31 29 30 32 31 29 30 33 33 31 31 34 38 40
RH 68 80 80 80 80 88 81 85 89 88 92 96100100 96 92 92100 92 96100100
WIND DIR SW S S SW S S S SW S S SW SW SW W W W S SE S S S S
WIND SPD 12 6 5 5 5 6 9 13 13 10 12 11 9 5 4 3 5 9 11 14 18 19
WIND GUST 25
CLOUDS B1 B1 SC FW FW FW FW FW FW SC B1 B2 B2 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 10 9 8 7 7 6 13 22 25 23 22 25 23 23 29 23 23 25 28 30
MIN CHILL 8 7 6 6 23 22 22 23 23 22 25
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 48 11 29 23 45 27 39 26 42
TEMP 44 30 18 13 24 25 26 30 42 37 33 27 37 32 29 27 39 36
DEWPT 42 22 10 4 7 12 16 21 32 35 30 25 29 28 26 24 29 30
PWIND DIR SW W W S SW W N E SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B1 B1 SC SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 5 0 5 20 20 10 20 10
RAIN D C S S S
SNOW S S
INZ001-161000-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 35 29 38 32
TEMP 21 20 18 17 16 17 23 32 34 33 33 34 33 30 32 37 37 33 33 36 39 40
DEWPT 11 13 13 12 12 13 18 25 29 29 30 32 32 29 31 32 32 31 32 35 37 40
RH 65 74 80 80 84 84 81 75 82 85 89 92 96 96 96 82 82 92 96 96 92100
WIND DIR SW SW SW S S S S SW SW SW SW SW W W W W S S S S S S
WIND SPD 12 6 5 3 4 5 8 13 14 13 13 12 10 6 5 5 5 8 12 14 17 18
WIND GUST 24 24 25
CLOUDS B1 SC SC FW SC SC SC SC SC SC B2 B2 B1 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 9 9 10 10 8 7 13 22 25 23 23 26 25 24 31 25 24 26 29 31
MIN CHILL 7 9 7 6 22 22 23 23 25 24 26
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 13 29 23 42 27 36 26 39
TEMP 45 31 19 14 23 25 26 30 41 37 33 28 35 31 29 27 37 36
DEWPT 42 24 12 5 7 10 15 20 29 32 30 25 28 27 26 24 27 28
PWIND DIR SW W W S SW W NW E SE
WIND CHAR BZ BZ GN GN GN LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2
POP 12HR 80 10 0 5 20 20 10 20 10
RAIN D C S S
SNOW S S
INZ010-161000-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 35 27 37 31
TEMP 21 19 17 16 15 16 23 32 34 32 31 33 32 30 31 36 36 31 33 36 38 41
DEWPT 12 13 12 12 11 12 18 26 29 28 29 31 32 29 31 33 33 31 31 35 37 40
RH 68 77 80 84 84 84 81 78 82 85 92 92100 96100 89 89100 92 96 96 96
WIND DIR SW SW SW S S S S SW S SW SW SW SW W W W S S S S S S
WIND SPD 13 5 5 4 4 5 9 13 13 10 10 10 8 5 4 3 4 5 9 12 14 16
WIND GUST 24 26
CLOUDS B1 B1 SC FW FW SC FW FW FW SC B1 B2 B2 SC FW SC SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 8 9 9 9 8 7 13 22 25 22 22 26 24 24 24 24 27 28 32
MIN CHILL 6 8 6 7 22 22 24 25 24 23 27
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 12 28 23 43 27 37 25 40
TEMP 46 30 19 13 23 25 25 30 42 37 33 27 36 30 28 27 38 35
DEWPT 43 24 11 4 6 10 15 20 30 34 31 25 28 28 26 24 28 29
PWIND DIR SW W W S SW W NW E SE
WIND CHAR BZ GN LT GN GN LT LT LT LT
AVG CLOUDS OV B2 B1 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 5 0 5 20 20 10 20 10
RAIN D C S S S
SNOW S S S
INZ011-161000-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
215 PM CST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 35 28 37 32
TEMP 20 19 18 16 15 16 23 32 34 32 32 34 32 30 32 36 36 32 33 36 39 41
DEWPT 11 13 12 11 11 12 18 26 29 28 30 32 32 30 32 33 33 32 32 35 38 40
RH 67 77 77 80 84 84 81 78 82 85 92 92100100100 89 89100 96 96 96 96
WIND DIR SW SW SW S S S S SW S SW SW SW SW W W W S S S S S S
WIND SPD 12 5 5 3 4 5 9 13 13 10 11 11 9 6 5 4 4 5 10 12 14 18
WIND GUST 24
CLOUDS B1 B1 SC FW FW SC FW FW FW SC B1 B2 B2 SC FW FW SC B1 B2 B2 OV OV
POP 12HR 0 0 0 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 8 9 10 9 8 6 13 23 25 22 23 25 25 24 25 24 27 29 32
MIN CHILL 6 8 6 6 22 22 24 25 25 24 27
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 13 28 23 42 27 37 26 40
TEMP 46 32 20 14 23 25 26 30 41 37 33 28 36 31 29 27 38 35
DEWPT 44 25 12 6 7 11 15 20 29 34 31 26 29 28 26 24 28 29
PWIND DIR SW W W S SW W NW E SE
WIND CHAR BZ BZ LT GN GN LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 80 10 0 5 20 20 10 20 10
RAIN D C S S
SNOW S S
INZ019-161000-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
315 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
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 15 34 28 37 31
TEMP 20 19 17 16 16 16 22 31 33 31 32 33 32 30 31 35 36 31 33 36 38 41
DEWPT 11 13 12 11 11 12 18 26 29 28 29 31 32 30 31 33 33 31 32 35 37 40
RH 67 77 80 80 80 84 84 81 85 88 88 92100100100 92 89100 96 96 96 96
WIND DIR SW SW SW SW S S S SW S S SW SW SW W W W S SE S S S S
WIND SPD 13 6 5 4 5 5 9 13 14 10 11 11 9 5 4 3 4 5 10 13 16 18
WIND GUST 25
CLOUDS B1 B1 SC FW FW SC FW FW FW SC B1 B2 B2 SC FW SC SC B1 B1 B2 OV OV
POP 12HR 0 0 0 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C D
WIND CHILL 7 8 8 8 7 6 12 21 24 22 23 25 24 24 24 25 27 29 32
MIN CHILL 5 7 6 6 21 21 24 24 24 24 27
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
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 47 12 27 23 43 27 37 26 40
TEMP 46 32 20 14 23 24 26 30 41 38 34 28 36 31 29 28 38 35
DEWPT 45 25 12 5 7 11 15 20 30 34 32 26 30 28 26 25 29 29
PWIND DIR SW W W S SW W N E SE
WIND CHAR BZ BZ LT GN GN LT LT LT LT
AVG CLOUDS B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 80 5 0 5 20 20 10 20 10
RAIN D C S S S
SNOW S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page