209  
FOUS53 KLOT 190615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1215 AM CST THU DEC 19 2024  
 
ILZ104-192200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 34 29 34 17 26  
TEMP 26 26 28 31 33 32 32 33 30 31 33 33 32 29 25 22 19 18 19 24 26 22  
DEWPT 17 18 20 22 24 28 31 31 30 30 30 29 27 23 21 18 15 13 13 15 16 15  
RH 68 71 71 69 69 85 96 92100 96 89 85 81 78 84 84 84 80 77 68 65 74  
WIND DIR N SE S S S S S S NW NW N N N N N N NW NW NW N N N  
WIND SPD 1 1 5 11 13 10 9 6 9 17 18 19 17 11 9 6 5 5 5 5 5 4  
WIND GUST 28 31 27  
CLOUDS B2 B2 OV OV B2 OV OV OV OV OV OV OV B1 SC SC FW FW SC SC B1 B1 SC  
POP 12HR 50 80 70 10 10  
QPF 12HR 0.01 0.10 0.08 0 0  
SNOW 12HR 00-00 1 1  
DRIZZLE S S  
RAIN S S  
SNOW C D D L L L L  
SNOWSHWRS C C  
WIND CHILL 22 22 23 23 24 26 22 19 22 21 20 19 16 14 11 9 11 17 19 16  
MIN CHILL 26 22 22 24 19 20 19 14 9 10 16  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 18 31 24 37 32 39 32 41  
TEMP 20 20 30 28 26 27 33 35 35 33 37 36 33 34 39 39  
DEWPT 15 16 20 19 20 21 28 31 33 33 36 34 33 33 36 37  
PWIND DIR NW S S S SW SW SE E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B1 SC SC B1 B2 OV OV OV OV B2 B2 OV B2 B2  
POP 12HR 5 0 5 60 30 20 20 10  
RAIN S L C S S S S  
SNOW C L C  
 

 
ILZ003-192200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 33 27 31 11 22  
TEMP 24 25 26 30 31 32 31 30 29 28 30 31 30 25 20 17 14 12 14 19 21 16  
DEWPT 16 17 20 22 24 29 30 28 28 27 26 24 22 21 18 15 12 10 11 13 13 11  
RH 71 71 78 72 75 88 96 92 96 96 85 75 72 84 92 92 92 91 88 77 71 80  
WIND DIR SE SE SE S S SE S NW NW NW N N N N N N N N N N N NE  
WIND SPD 1 2 9 13 13 10 8 6 11 20 19 19 16 9 5 4 4 2 2 4 4 2  
WIND GUST 31 29 31 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 80 80 30 0 0  
QPF 12HR 0.01 0.09 0.02 0 0  
SNOW 12HR 00-00 1 T  
SNOW S S L D L C C C C  
WIND CHILL 17 19 21 23 24 23 19 15 17 18 18 16 12 10 6 12 15  
MIN CHILL 19 17 20 23 15 15 16 10 5 10 12  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 9 30 22 36 29 37 29 39  
TEMP 13 15 27 26 24 26 32 34 32 30 35 33 31 30 37 36  
DEWPT 10 12 21 21 21 22 30 31 32 30 34 32 31 30 35 34  
PWIND DIR E SE SE S SW NW E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 50 20 20 20 10  
FRZG RAIN S  
RAIN S S S  
SNOW C C S  
 

 
ILZ104-192200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 30 35 20 27  
TEMP 28 28 30 32 33 33 33 34 31 31 34 35 34 30 26 25 22 20 21 26 26 24  
DEWPT 18 19 20 21 23 26 30 31 30 29 30 28 26 24 22 20 17 15 15 17 17 16  
RH 66 68 66 63 66 75 89 89 96 92 85 75 72 78 85 81 81 81 77 68 68 71  
WIND DIR NW S S S S S S S W NW N N N N N N NW NW NW NW N N  
WIND SPD 1 1 6 11 12 11 9 6 8 14 17 19 18 12 10 6 5 5 5 5 5 4  
WIND GUST 27 29 28  
CLOUDS B2 B2 OV OV B2 OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC B1 B1 SC  
POP 12HR 40 80 70 20 10  
QPF 12HR 0 0.10 0.08 0 0  
SNOW 12HR 00-00 1 1  
DRIZZLE S S  
RAIN S S  
SNOW C D D L L L L S S  
SNOWSHWRS L L  
WIND CHILL 23 23 24 24 25 27 24 20 23 23 22 20 16 17 15 12 14 19 20 18  
MIN CHILL 23 22 23 25 20 21 20 16 12 12 18  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 19 31 25 38 33 40 32 41  
TEMP 22 21 30 29 27 27 33 35 35 34 38 36 34 34 39 39  
DEWPT 17 17 19 19 20 21 27 31 33 34 36 34 34 34 36 37  
PWIND DIR W S S S S SW SE E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B1 SC SC B1 B2 OV OV OV B2 B2 B2 B2 B2 B2  
POP 12HR 5 0 5 50 40 20 20 20  
RAIN C C C S S S S S  
SNOW C C C  
 

 
ILZ021-192200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 34 28 34 16 27  
TEMP 26 27 29 32 33 32 33 31 29 30 32 34 32 28 24 21 18 17 20 25 26 21  
DEWPT 19 20 22 23 25 28 32 31 29 29 29 29 26 24 21 18 16 14 15 15 14 14  
RH 74 74 75 69 72 85 96100100 96 88 82 78 85 88 88 92 88 81 65 60 74  
WIND DIR N SE S S S S S W W NW N N N N N N N N N N N N  
WIND SPD 0 1 6 12 13 10 9 8 10 17 19 19 17 10 8 5 5 4 3 4 4 2  
WIND GUST 27 29 31 28  
CLOUDS B2 B2 B2 OV B2 OV B2 B2 B2 OV OV B2 SC SC SC FW SC SC SC B1 B1 SC  
POP 12HR 30 60 60 5 5  
QPF 12HR 0 0.06 0.02 0 0  
SNOW 12HR 00-00 T T  
DRIZZLE S S  
RAIN S S  
SNOW S L L C L L L  
WIND CHILL 21 22 23 24 25 24 20 18 19 22 21 19 15 13 10 10 19  
MIN CHILL 26 21 23 24 18 17 19 13 9 10 18  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 33 24 38 32 41 32 42  
TEMP 18 19 31 28 26 26 34 35 34 33 38 35 33 33 40 39  
DEWPT 14 16 21 21 20 21 30 33 33 33 37 35 32 33 39 38  
PWIND DIR E SE SE S S W E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 50 30 30 20 10  
RAIN C C C S S C S S  
SNOW C C  
 

 
ILZ006-192200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 33 30 34 16 25  
TEMP 23 24 27 31 32 31 32 33 31 32 33 33 31 27 24 21 18 16 19 23 24 20  
DEWPT 16 16 18 21 23 27 30 31 31 30 29 26 24 22 20 17 14 12 13 15 16 15  
RH 74 71 68 66 69 85 92 92100 92 85 75 75 81 84 84 84 84 77 71 71 81  
WIND DIR NW S S S S S S SE N N N N N N NW NW NW NW NW NW N N  
WIND SPD 1 1 5 11 13 11 9 6 9 17 18 19 17 11 9 6 6 5 5 8 6 3  
WIND GUST 29 31 27  
CLOUDS B2 B2 OV OV OV OV OV OV OV OV OV B2 B1 SC FW SC FW SC SC B1 B1 B1  
POP 12HR 80 90 70 10 10  
QPF 12HR 0.01 0.15 0.06 0 0  
SNOW 12HR T 2 1  
SNOW S C L D D L L L L  
SNOWSHWRS C C  
WIND CHILL 20 21 22 21 24 26 23 21 22 21 19 17 14 12 9 8 10 14 16  
MIN CHILL 19 20 21 22 21 21 17 12 6 8 15  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 17 31 25 37 31 39 31 40  
TEMP 19 20 30 28 27 27 33 34 34 33 38 35 33 33 39 37  
DEWPT 15 16 21 21 21 21 28 31 32 32 36 33 32 32 36 35  
PWIND DIR NW S S S SW W SE SE  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS B1 B2 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV B2  
POP 12HR 5 0 5 60 30 20 20 10  
RAIN S C S S S  
SNOW C L C  
 

 
ILZ021-192200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 36 27 34 16 27  
TEMP 26 27 29 32 35 34 34 31 28 28 30 34 32 27 23 21 19 17 21 26 27 22  
DEWPT 21 21 23 25 28 30 33 29 26 28 29 29 27 24 22 19 17 15 17 17 16 16  
RH 81 78 78 75 75 85 96 92 92100 96 82 81 88 96 92 92 92 84 68 63 77  
WIND DIR N SE S S S S S W W NW NW N N N N N N N N N N NE  
WIND SPD 0 2 8 12 13 11 10 10 13 17 20 21 19 9 5 4 3 2 2 2 2 2  
WIND GUST 28 32 33 31  
CLOUDS B2 B2 B2 OV B1 B2 B2 B2 OV OV OV OV B1 SC SC SC SC SC SC SC SC SC  
POP 12HR 20 50 50 0 0  
QPF 12HR 0 0.04 0.02 0 0  
SNOW 12HR 00-00 T T  
DRIZZLE S S  
RAIN S S  
SNOW C C C C C C  
WIND CHILL 21 23 25 25 25 22 16 16 16 21 20 18 16 15 13  
MIN CHILL 23 20 23 22 15 15 17 15 12 18 21  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 34 24 38 33 42 32 43  
TEMP 18 19 32 27 26 26 34 35 34 34 39 36 33 34 42 39  
DEWPT 14 16 23 21 20 21 32 33 34 34 39 35 33 34 41 39  
PWIND DIR E SE SE S S W E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 0 0 5 60 40 30 30 20  
RAIN C L C C S C C C S S  
 

 
INZ002-192200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 34 28 34 24 29  
TEMP 28 28 29 32 33 32 32 32 31 29 31 34 34 32 29 27 26 24 25 28 28 25  
DEWPT 19 20 21 22 23 26 29 29 30 28 29 29 28 28 25 24 22 20 21 22 21 20  
RH 68 71 72 66 66 78 88 88 96 96 92 82 78 85 85 88 85 84 84 78 75 81  
WIND DIR W S S S S SE SE S SW W N N N N N N NW NW NW NW NW NW  
WIND SPD 2 1 6 10 11 9 8 6 5 8 12 18 17 12 9 5 5 5 5 5 5 3  
WIND GUST 28 27  
CLOUDS B2 B2 OV OV B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 20 80 80 30 10  
QPF 12HR 0 0.10 0.06 0.07 0  
SNOW 12HR 00-00 1 1  
DRIZZLE S S  
RAIN S S  
SNOW L L D D D D C C  
SNOWSHWRS L L  
WIND CHILL 21 23 24 24 24 26 25 21 21 22 23 23 20 20 19 17 18 22 22  
MIN CHILL 22 21 24 24 21 20 22 20 17 17 21  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 29 20 36 31 39 32 41  
TEMP 21 19 27 25 23 23 32 34 33 33 37 36 33 33 39 39  
DEWPT 17 15 18 17 16 17 25 29 31 32 36 34 33 33 36 37  
PWIND DIR E SE SE S S SW SE SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 B2 B2 OV OV OV B2 OV B2 B2 B2  
POP 12HR 0 0 5 50 40 30 30 20  
RAIN C C C S C C C S S  
SNOW S C C  
 

 
ILZ005-192200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 28 30 11 22  
TEMP 22 23 26 29 30 29 31 30 29 30 30 30 29 24 20 17 14 12 14 20 21 16  
DEWPT 17 17 20 22 25 29 30 30 29 29 28 26 24 21 19 15 12 10 11 14 14 12  
RH 81 77 78 75 81100 96100100 96 92 85 81 88 96 92 92 91 88 77 74 84  
WIND DIR N SE SE S S SE SE SW NW N N N N N N N N N N N N N  
WIND SPD 0 1 6 12 13 10 8 5 9 18 19 19 17 10 6 5 4 3 3 4 3 2  
WIND GUST 29 29 31 27  
CLOUDS B2 OV OV OV OV OV OV OV OV OV B2 B2 SC FW FW SC SC SC SC B1 SC SC  
POP 12HR 80 80 60 5 5  
QPF 12HR 0.01 0.13 0.03 0 0  
SNOW 12HR T 2 T  
SNOW S C L D L L L L L  
WIND CHILL 18 19 19 20 23 23 20 17 17 17 17 14 11 9 6 6 8 13  
MIN CHILL 17 17 18 20 17 17 14 9 4 6 14  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 11 29 21 36 29 37 30 39  
TEMP 14 16 27 24 23 25 31 33 32 31 36 33 31 31 36 35  
DEWPT 11 14 23 21 21 21 30 32 32 31 36 33 31 31 36 35  
PWIND DIR NE S SE S SW NW E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B1 SC B1 B2 OV OV OV OV OV OV B2 OV B2 B2  
POP 12HR 0 0 10 60 30 20 20 10  
FRZG RAIN S  
RAIN C S S S  
SNOW C L C  
 

 
ILZ008-192200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 33 26 30 11 22  
TEMP 24 25 27 30 32 32 31 29 28 27 29 30 30 25 21 17 15 14 15 20 22 17  
DEWPT 19 19 22 24 26 31 30 28 28 27 26 26 24 21 18 15 13 11 11 13 13 12  
RH 81 78 81 78 78 96 96 96100100 88 85 78 84 88 92 92 88 84 74 68 80  
WIND DIR SE SE SE S S S SW NW NW NW N N N N N N N N N N NE NE  
WIND SPD 1 3 9 14 13 10 8 6 12 19 18 18 16 8 5 3 3 2 2 4 3 2  
WIND GUST 25 29 29 29 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 70 70 20 0 0  
QPF 12HR 0.01 0.07 0.01 0 0  
SNOW 12HR 00-00 1 T  
SNOW S C L C C C S S  
WIND CHILL 18 19 21 23 24 22 17 14 17 18 18 17 14 14  
MIN CHILL 20 18 20 21 14 14 16 11 8 11 15  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 11 31 23 37 29 37 28 39  
TEMP 14 16 27 27 25 26 33 34 32 30 35 33 31 30 37 36  
DEWPT 10 12 22 21 21 23 31 31 32 30 34 32 31 30 35 34  
PWIND DIR E SE SE S SW N E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 50 20 20 20 10  
FRZG RAIN S  
RAIN C S S S  
SNOW C C  
 

 
ILZ011-192200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 32 27 31 11 22  
TEMP 23 24 26 30 31 31 31 29 29 28 30 31 29 24 21 17 14 13 15 20 21 16  
DEWPT 18 18 21 23 25 30 31 29 29 28 28 27 24 21 19 15 12 10 11 14 13 12  
RH 81 77 81 75 78 96100100100100 92 85 81 88 92 92 92 87 84 77 71 84  
WIND DIR E SE SE S S SE S W NW NW N N N N N N N N N N N N  
WIND SPD 2 3 9 13 14 11 9 6 10 19 19 20 17 10 6 5 5 4 4 5 4 3  
WIND GUST 25 31 29 31 27  
CLOUDS B2 B2 OV OV OV OV OV OV OV OV OV B2 SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 70 80 40 0 0  
QPF 12HR 0.01 0.08 0.04 0 0  
SNOW 12HR 00-00 1 1  
SNOW S C D L C C C C  
WIND CHILL 17 19 20 21 23 22 19 14 17 18 17 14 12 9 5 5 7 12 15 10  
MIN CHILL 19 17 20 22 14 15 14 9 4 5 10  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 11 29 22 36 29 37 29 39  
TEMP 14 16 27 25 24 25 32 33 32 30 35 33 31 30 37 36  
DEWPT 11 13 22 21 20 21 30 31 32 30 35 33 31 30 36 35  
PWIND DIR E SE SE S SW W E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC B1 B2 B2 OV OV B2 OV B2 B2 B2 B2 B2  
POP 12HR 0 0 10 50 30 20 20 10  
FRZG RAIN S  
RAIN C C S S S  
SNOW C C C  
 

 
ILZ010-192200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 34 26 30 13 23  
TEMP 25 26 28 31 32 33 31 28 28 27 29 30 30 25 21 18 16 15 16 21 23 17  
DEWPT 20 20 22 24 28 32 31 28 27 26 26 26 24 22 19 16 14 13 13 14 14 13  
RH 81 78 78 75 85 96100100 96 96 88 85 78 88 92 92 92 92 88 74 68 84  
WIND DIR SE SE SE S S S SW W NW NW N N N N N N N N N NE NE NE  
WIND SPD 1 3 9 13 12 9 9 9 13 19 18 17 14 6 4 3 2 2 3 4 3 2  
WIND GUST 29 28 28 25  
CLOUDS OV OV OV OV OV OV B2 OV OV OV B2 B2 SC SC SC SC B1 SC SC B1 SC SC  
POP 12HR 60 60 20 0 0  
QPF 12HR 0.01 0.05 0 0 0  
SNOW 12HR 00-00 T 00-00  
DRIZZLE S  
RAIN S  
SNOW C L C C S S S  
WIND CHILL 19 21 23 25 23 19 17 13 16 18 18 17 15 14  
MIN CHILL 21 18 21 19 13 13 17 13 9 9 16  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 12 31 24 37 29 38 29 40  
TEMP 15 16 28 27 26 27 33 34 32 30 35 33 31 30 37 37  
DEWPT 12 13 22 22 22 23 32 33 32 30 35 33 31 30 36 36  
PWIND DIR E SE SE S SW N E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 50 20 20 20 10  
FRZG RAIN S  
RAIN C S S S  
SNOW C C  
 

 
ILZ012-192200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 33 28 32 14 24  
TEMP 24 24 27 31 32 32 33 31 29 30 32 32 31 26 22 20 16 15 17 23 24 19  
DEWPT 18 18 21 22 24 28 31 30 29 30 30 28 26 23 20 18 14 12 13 14 14 13  
RH 77 77 78 69 72 85 92 96100100 92 85 81 88 92 92 92 88 84 68 65 77  
WIND DIR N SE S S S SE S SW NW NW N N N N N N N N N N N N  
WIND SPD 0 1 6 12 14 10 8 6 9 18 19 19 18 10 8 5 5 4 4 5 5 3  
WIND GUST 25 29 29 31 28  
CLOUDS B2 B2 OV OV B2 OV OV OV B2 OV OV B2 SC SC FW FW FW SC SC B1 B1 SC  
POP 12HR 60 80 60 5 5  
QPF 12HR 0.01 0.10 0.04 0 0  
SNOW 12HR 00-00 1 1  
DRIZZLE S S  
RAIN S S  
SNOW C D L L L L L  
SNOWSHWRS S S  
WIND CHILL 20 21 22 23 25 24 20 18 19 20 19 16 13 12 8 7 10 16 17  
MIN CHILL 24 19 21 23 17 17 15 11 6 7 13  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 14 31 23 36 31 39 30 40  
TEMP 16 18 29 27 24 25 33 34 33 32 37 34 32 32 39 37  
DEWPT 13 16 22 20 20 21 30 32 33 32 36 34 32 32 37 36  
PWIND DIR NE S SE S SW SW E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B1 SC B1 B2 OV OV OV B2 OV B2 B2 B2 B2 B2  
POP 12HR 5 0 10 60 30 20 20 10  
RAIN C L C S S S S  
SNOW C L C  
 

 
ILZ020-192200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 34 28 33 16 25  
TEMP 26 26 28 31 32 32 33 31 29 29 31 33 31 27 23 20 18 16 18 24 25 20  
DEWPT 19 19 21 23 25 29 31 30 28 28 29 28 26 23 20 18 15 13 14 15 14 13  
RH 74 74 75 72 75 88 92 96 96 96 92 82 81 85 88 92 88 88 84 68 62 74  
WIND DIR N SE S S S SE S SW W NW N N N N N N N N N N N N  
WIND SPD 0 1 6 12 13 10 9 6 10 18 19 20 18 11 9 6 5 5 5 5 5 3  
WIND GUST 29 31 32 28  
CLOUDS B2 B2 OV OV B2 OV OV OV OV OV OV B2 SC SC SC FW SC SC SC SC SC SC  
POP 12HR 30 70 50 5 5  
QPF 12HR 0 0.06 0.03 0 0  
SNOW 12HR 00-00 T T  
DRIZZLE S S  
RAIN S S  
SNOW S L L C C C C  
WIND CHILL 21 21 22 24 25 24 19 17 19 21 19 16 13 11 10 7 10 17 18  
MIN CHILL 26 20 21 24 17 17 15 11 7 8 15  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 15 32 24 37 31 39 31 41  
TEMP 17 18 30 27 25 26 33 35 33 33 37 34 32 33 39 38  
DEWPT 13 15 22 21 20 21 30 32 33 32 36 34 32 32 38 37  
PWIND DIR E SE SE S S W E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 50 30 20 20 10  
RAIN C C C S S S S  
SNOW C C C  
 

 
ILZ013-192200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 33 28 33 16 26  
TEMP 25 26 28 31 32 31 32 32 30 30 32 33 31 28 24 21 18 16 18 24 25 21  
DEWPT 18 19 21 22 24 28 31 31 29 30 30 29 26 23 20 18 15 13 13 15 15 14  
RH 74 74 75 69 72 88 96 96 96100 92 85 81 81 84 88 88 88 80 68 65 74  
WIND DIR N SE S S S S S SW NW NW N N N N N N N N N N N N  
WIND SPD 0 1 5 11 13 10 8 6 9 17 18 19 17 11 9 6 5 5 5 5 5 4  
WIND GUST 28 29 31 28  
CLOUDS B2 B2 OV OV B2 OV OV OV OV OV OV OV B1 SC FW FW FW SC SC B1 B1 SC  
POP 12HR 40 80 60 10 5  
QPF 12HR 0 0.10 0.05 0 0  
SNOW 12HR 00-00 1 1  
DRIZZLE S S  
RAIN S S  
SNOW C D D L L L L  
SNOWSHWRS C C  
WIND CHILL 21 21 21 22 25 25 21 18 20 21 20 18 14 12 10 8 10 17 19 15  
MIN CHILL 25 20 20 23 18 19 18 12 7 8 15  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 31 24 37 32 39 31 41  
TEMP 19 19 29 27 26 26 33 35 34 33 37 35 33 33 39 39  
DEWPT 14 16 21 19 20 21 28 32 33 33 36 34 33 33 37 37  
PWIND DIR NE S SE S SW SW E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B1 SC SC B2 B2 OV OV OV OV B2 B2 B2 B2 B2  
POP 12HR 5 0 5 60 30 20 20 10  
RAIN S L C S S S S  
SNOW C L C  
 

 
ILZ019-192200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 28 33 17 26  
TEMP 27 28 29 32 34 34 34 31 29 29 31 33 32 27 24 21 19 17 19 24 26 21  
DEWPT 20 21 22 24 26 30 32 29 27 28 27 27 25 22 19 17 15 13 14 14 13 13  
RH 74 75 75 72 72 85 92 92 92 96 85 78 75 81 81 84 84 84 80 65 57 71  
WIND DIR N SE S S S S S W W NW NW N N N N N N N N N N NE  
WIND SPD 0 2 8 12 13 10 9 10 13 19 20 20 17 10 6 5 5 3 3 4 3 2  
WIND GUST 31 32 31 28  
CLOUDS B2 B2 B2 OV B2 OV B2 OV OV OV OV B2 SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 30 60 40 0 0  
QPF 12HR 0 0.07 0.02 0 0  
SNOW 12HR 00-00 T T  
DRIZZLE S S  
RAIN S S  
SNOW S L C C C C C  
WIND CHILL 21 22 24 26 26 22 18 16 18 20 20 17 16 13 12  
MIN CHILL 27 21 22 22 16 16 17 13 10 12 20  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 33 25 38 33 41 32 41  
TEMP 18 19 31 28 26 28 34 35 35 33 37 34 32 33 39 39  
DEWPT 13 14 21 20 19 21 30 32 33 32 35 33 32 32 37 37  
PWIND DIR E SE SE S SW NW E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 50 30 30 20 10  
RAIN C C C S S C S S  
SNOW C C  
 

 
ILZ106-192200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 28 34 17 27  
TEMP 26 27 29 31 33 33 33 33 30 30 33 34 33 28 24 22 19 17 20 25 26 22  
DEWPT 20 21 21 24 25 29 32 32 30 29 30 30 27 24 22 20 17 14 15 16 16 16  
RH 78 78 72 75 72 85 96 96100 96 89 85 78 85 92 92 92 88 81 68 65 77  
WIND DIR N SE S S S S S SW W NW N N N N N N N N N N N N  
WIND SPD 0 1 5 11 13 10 9 6 9 17 18 19 18 11 8 5 5 3 3 4 4 2  
WIND GUST 28 31 28  
CLOUDS B2 B2 OV OV B2 OV OV OV OV OV OV B2 B1 SC FW FW SC SC SC SC B1 SC  
POP 12HR 30 70 60 10 5  
QPF 12HR 0 0.09 0.03 0 0  
SNOW 12HR 00-00 1 T  
DRIZZLE S S  
RAIN S S  
SNOW S L L L L L L  
SNOWSHWRS C C  
WIND CHILL 22 22 23 24 25 26 21 18 21 22 21 18 15 15 11 11  
MIN CHILL 26 22 22 25 18 18 18 15 9 10 19  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 32 24 37 32 40 32 42  
TEMP 19 19 30 27 26 26 33 35 34 34 38 35 33 34 40 39  
DEWPT 16 17 21 20 21 21 30 33 34 34 37 35 33 34 39 39  
PWIND DIR E SE SE S S W E E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 B2 OV OV OV B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 60 30 30 20 20  
RAIN C L C S S C S S S  
SNOW C L C  
 

 
ILZ023-192200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 28 35 18 28  
TEMP 26 27 29 32 33 33 33 32 30 29 31 35 34 28 24 22 20 18 21 26 28 22  
DEWPT 19 20 21 23 25 28 31 31 28 28 30 30 28 24 22 19 17 15 16 16 16 16  
RH 74 74 72 69 72 82 92 96 92 96 96 82 78 85 92 88 88 88 81 65 60 77  
WIND DIR N SE S S S S S SW W NW NW N N NW NW NW NW NW NW NW N N  
WIND SPD 0 1 6 10 11 9 9 6 10 13 14 18 17 10 8 5 4 4 4 4 3 2  
WIND GUST 28 27  
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B1 SC SC SC SC SC B1 B1 SC  
POP 12HR 20 70 70 20 5  
QPF 12HR 0 0.07 0.03 0 0  
SNOW 12HR 00-00 T T  
DRIZZLE S S  
RAIN S S  
SNOW L L L L L L S S  
SNOWSHWRS C C  
WIND CHILL 21 24 24 25 25 26 21 18 20 24 23 19 15 15 13 11 15  
MIN CHILL 26 21 24 24 18 18 19 15 11 12 22  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 17 33 23 38 33 42 32 43  
TEMP 19 19 30 27 24 25 34 35 33 34 39 35 33 34 41 39  
DEWPT 15 16 19 19 18 19 28 31 33 34 37 35 33 34 39 39  
PWIND DIR E SE SE S S SW SE E  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 SC SC SC B1 B2 OV OV OV OV B2 B2 OV B2 B2  
POP 12HR 0 0 5 50 40 30 30 20  
RAIN C C C C S C C C S S  
SNOW C C  
 

 
ILZ033-192200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 28 34 19 29  
TEMP 27 27 29 32 34 33 33 32 30 29 31 34 34 29 24 22 21 19 22 27 28 23  
DEWPT 19 19 22 23 25 27 30 31 27 26 29 31 28 24 22 19 17 15 16 17 16 16  
RH 71 71 75 69 69 78 89 96 88 88 92 89 78 81 92 88 84 84 77 65 60 74  
WIND DIR NW SE S S S S S SW W W NW N N NW NW NW NW NW NW NW N N  
WIND SPD 0 1 6 9 11 8 9 6 10 13 16 19 18 10 8 5 4 3 3 3 3 2  
WIND GUST 31 28  
CLOUDS B2 B2 B2 B2 B2 B2 OV B2 OV OV OV OV B2 B1 SC SC SC SC SC B1 B1 SC  
POP 12HR 20 70 70 20 5  
QPF 12HR 0 0.05 0.03 0 0  
SNOW 12HR 00-00 T T  
DRIZZLE S S  
RAIN S S  
SNOW C C L L L L S S  
SNOWSHWRS C C  
WIND CHILL 21 24 25 25 25 25 20 18 19 23 22 20 15 15 15  
MIN CHILL 22 21 25 24 17 16 19 14 12 15 22  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 17 33 23 38 33 42 34 44  
TEMP 19 20 31 26 24 25 34 35 34 35 39 36 35 35 42 40  
DEWPT 14 16 19 19 18 18 27 30 32 34 39 36 34 35 40 39  
PWIND DIR E SE SE S S SW SE SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC FW SC B1 B2 B2 OV OV OV B2 OV OV B2 B2  
POP 12HR 0 0 5 60 50 40 40 20  
RAIN S L C C C C C C S S  
SNOW S S  
 

 
ILZ039-192200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 36 27 34 19 30  
TEMP 26 26 28 33 35 33 34 33 29 28 30 34 33 28 24 22 20 19 22 27 28 22  
DEWPT 20 20 22 24 26 29 32 31 26 25 28 29 28 24 22 19 17 15 17 18 17 16  
RH 78 78 78 69 69 85 92 92 88 88 92 82 82 85 92 88 88 84 81 68 63 77  
WIND DIR N SE S S S S S W W NW NW NW N NW N N N N N N N N  
WIND SPD 1 2 6 11 13 10 9 9 12 17 20 23 20 12 10 6 5 5 4 4 3 2  
WIND GUST 31 34 31  
CLOUDS B2 B1 B2 B2 B1 B2 B2 B2 OV OV OV OV B2 SC SC SC SC SC SC SC SC SC  
POP 12HR 10 50 50 5 0  
QPF 12HR 0 0.02 0.02 0 0  
SNOW 12HR 00-00 T T  
DRIZZLE S S  
RAIN S S  
SNOW C C C C C C  
SNOWSHWRS S S  
WIND CHILL 21 24 26 25 26 25 18 15 17 21 21 17 14 14 12 11 16  
MIN CHILL 21 20 24 24 15 15 17 13 11 12 22  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 17 34 23 38 34 43 35 44  
TEMP 19 19 32 27 24 25 34 35 35 35 40 37 36 36 42 41  
DEWPT 15 16 21 19 18 19 28 33 34 35 40 37 36 36 42 40  
PWIND DIR E SE SE S S S SE SE  
WIND CHAR LT LT GN GN GN LT LT LT  
AVG CLOUDS SC SC SC FW SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2  
POP 12HR 0 0 5 60 50 50 40 20  
RAIN S L C C C C C C S S  
SNOW S S  
 

 
INZ001-192200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 34 28 34 21 28  
TEMP 27 27 29 32 33 32 32 32 30 29 31 34 34 30 28 26 23 21 23 27 28 24  
DEWPT 19 20 21 23 25 27 30 31 29 29 30 31 30 28 25 23 20 18 19 20 19 19  
RH 71 74 72 69 72 81 92 96 96100 96 89 85 92 88 88 88 88 84 74 68 81  
WIND DIR W S S S S SE S S W NW N N N N N NW NW NW NW NW N NW  
WIND SPD 1 1 5 10 11 9 9 6 6 10 13 18 18 12 9 6 5 5 5 5 4 3  
WIND GUST 29 28  
CLOUDS B2 B2 OV OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1 B1 SC B1 B2 B1 B1  
POP 12HR 20 70 80 30 10  
QPF 12HR 0 0.09 0.07 0.09 0  
SNOW 12HR 00-00 1 1  
DRIZZLE S S  
RAIN S S  
SNOW L L L L D D C C  
SNOWSHWRS L L  
WIND CHILL 22 23 24 24 24 26 23 20 21 23 22 20 19 19 16 13 16 21  
MIN CHILL 22 22 23 23 19 19 20 18 13 14 19  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 30 21 36 32 40 32 42  
TEMP 21 19 28 26 23 24 32 34 34 33 38 36 33 34 39 39  
DEWPT 17 16 18 18 18 18 26 30 32 33 36 35 33 34 38 37  
PWIND DIR S SE SE S S SW SE SE  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 B2 OV OV OV OV B2 OV B2 B2 B2  
POP 12HR 0 0 5 50 40 30 30 20  
RAIN C C C S C C S S S  
SNOW S C C  
 

 
INZ010-192200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 27 35 20 30  
TEMP 26 27 29 32 34 33 32 32 31 28 31 35 34 29 25 23 21 20 23 28 28 23  
DEWPT 19 20 22 24 26 27 30 31 28 26 29 31 30 26 23 21 19 16 18 19 18 18  
RH 74 74 75 72 72 78 92 96 88 92 92 85 85 88 92 92 92 84 81 68 66 81  
WIND DIR NW SE S S S S S SW W W NW N N NW NW NW NW NW NW NW NW N  
WIND SPD 1 1 5 9 10 8 9 6 9 12 14 19 17 10 8 5 4 4 3 4 3 2  
WIND GUST 29 28  
CLOUDS B2 B2 B2 B2 B2 B2 OV B2 OV OV OV OV B2 B2 B1 B1 SC SC B1 B1 B1 SC  
POP 12HR 10 70 70 20 5  
QPF 12HR 0 0.05 0.06 0.01 0  
SNOW 12HR 00-00 T 1  
DRIZZLE S S  
RAIN S S  
SNOW C L L L L L S S  
SNOWSHWRS C C  
WIND CHILL 22 24 25 25 24 26 22 17 20 23 23 20 16 16 14 13  
MIN CHILL 22 22 24 24 17 17 20 15 12 14 23  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 17 33 22 38 34 42 34 44  
TEMP 20 20 30 25 23 25 34 34 34 35 39 36 35 35 42 40  
DEWPT 16 16 19 19 18 18 27 30 33 35 39 36 35 35 41 40  
PWIND DIR E SE SE S S SW SE SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC FW SC B1 B2 B2 OV OV OV B2 OV OV B2 B2  
POP 12HR 0 0 5 60 50 40 40 20  
RAIN S L C C C C C C S S  
SNOW S S  
 

 
INZ011-192200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1215 AM CST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 28 35 21 30  
TEMP 27 28 29 32 34 32 32 32 31 29 31 35 34 30 27 25 24 21 24 28 29 24  
DEWPT 20 20 22 24 26 27 30 31 30 28 29 31 30 28 25 23 21 19 20 22 20 19  
RH 74 71 75 72 72 81 92 96 96 96 92 85 85 92 92 92 88 92 84 78 69 81  
WIND DIR NW SE S S S SE S S W W NW N N N NW NW NW NW NW NW NW N  
WIND SPD 1 0 6 9 10 8 8 6 8 10 13 19 17 11 8 5 5 4 4 5 4 2  
WIND GUST 29 27  
CLOUDS B2 B2 B2 B2 B2 B2 OV B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1  
POP 12HR 10 70 80 30 10  
QPF 12HR 0 0.08 0.05 0.03 0  
SNOW 12HR 00-00 1 1  
DRIZZLE S S  
RAIN S S  
SNOW C L L L D D C C  
SNOWSHWRS L L  
WIND CHILL 22 24 25 25 25 26 24 19 21 24 23 21 19 18 17 15 18 22  
MIN CHILL 22 21 24 24 19 19 20 18 13 15 22  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 16 31 21 37 33 41 34 44  
TEMP 21 19 30 26 23 23 33 34 34 34 39 36 35 35 41 40  
DEWPT 17 16 18 18 17 17 26 30 33 34 39 36 34 35 40 39  
PWIND DIR E SE SE S S SW SE SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B1 B1 SC FW SC B1 B2 B2 OV OV OV B2 OV OV B2 B2  
POP 12HR 0 0 5 50 50 40 40 20  
RAIN S C C C S C C C S S  
SNOW S C S  
 

 
INZ019-192200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
115 AM EST THU DEC 19 2024  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 35 27 34 21 29  
TEMP 27 27 29 32 33 32 33 33 31 28 30 33 34 30 26 24 22 21 24 28 28 24  
DEWPT 20 20 23 24 26 27 30 32 30 26 28 31 29 27 24 22 20 18 19 20 20 19  
RH 74 74 78 72 75 81 89 96 96 92 92 92 82 88 92 92 92 88 81 71 71 81  
WIND DIR NW N S S S S S SW W W NW N N NW NW NW NW NW NW NW NW N  
WIND SPD 1 0 5 9 10 8 9 6 9 12 16 19 18 12 9 6 5 5 4 4 3 2  
WIND GUST 31 28  
CLOUDS B2 B2 B2 B2 B2 B1 OV B2 OV OV OV OV B2 B2 B1 B1 B1 SC B1 B1 B1 SC  
POP 12HR 10 70 80 20 5  
QPF 12HR 0 0.04 0.04 0 0  
SNOW 12HR 00-00 T 1  
DRIZZLE S S  
RAIN S S  
SNOW C C L L D D S S  
SNOWSHWRS C C  
WIND CHILL 22 24 25 25 25 26 22 17 18 21 22 20 17 16 15 13 18  
MIN CHILL 22 22 24 24 17 16 20 16 13 14 23  
 
DATE SUN 12/22/24 MON 12/23/24 TUE 12/24/24 WED 12/25/24  
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 18 32 22 37 34 42 35 44  
TEMP 21 20 30 25 24 25 34 34 35 36 39 37 36 36 42 41  
DEWPT 16 16 19 19 18 18 27 30 34 35 39 37 36 36 41 40  
PWIND DIR E SE SE S S S SE SE  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS SC SC SC FW SC B1 B2 B2 OV OV OV B2 OV OV B2 B2  
POP 12HR 0 0 5 50 50 40 40 20  
RAIN S C C C C C C C S S  
SNOW S S  
 

 
 
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