651  
FOUS53 KLOT 160615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1215 AM CST MON DEC 16 2024  
 
ILZ104-162200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 53 33 41 31 36  
TEMP 43 44 49 53 50 44 40 38 35 33 34 39 41 37 35 34 33 33 34 35 34 30  
DEWPT 41 43 46 45 40 36 34 31 29 28 28 30 31 30 31 31 32 31 31 29 26 23  
RH 93 96 89 74 68 73 79 76 78 82 78 70 67 75 85 89 96 92 89 78 72 75  
WIND DIR S S SW SW W W W W W W W W W SW SW NW N N NW NW NW NW  
WIND SPD 9 8 8 11 14 16 13 12 12 10 10 10 8 3 2 2 2 6 10 13 14 11  
WIND GUST 26 26  
CLOUDS OV OV OV B2 B1 B2 B1 B1 SC SC B1 B1 B2 OV OV OV OV OV B2 B1 SC B1  
POP 12HR 40 0 0 40 20  
QPF 12HR 0.01 0 0 0.03 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
SNOW S S C C S S  
OBVIS F F PF  
WIND CHILL 37 36 32 29 26 25 26 32 27 26 26 24 20  
MIN CHILL 36 36 29 25 25 34 34 27 25 20  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 20 34 26 32 19 29 16 28  
TEMP 24 21 30 32 30 27 30 28 23 21 27 23 19 16 25 24  
DEWPT 17 14 20 25 26 24 23 20 18 15 15 14 12 10 12 11  
PWIND DIR NW S SW N NW NW NW SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 30 40 20 20 20 10 5  
SNOW C C S S S S S  
 

 
ILZ003-162200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 46 29 39 28 33  
TEMP 40 41 45 46 44 39 36 34 31 30 31 37 39 34 32 31 31 30 30 32 31 26  
DEWPT 38 40 42 40 37 34 32 30 28 27 28 29 30 29 30 30 30 29 28 26 23 20  
RH 92 96 89 79 76 82 85 85 88 88 88 72 70 82 92 96 96 96 92 78 72 78  
WIND DIR S S SW W W W W W W W W W W SW SW N N N NW NW NW NW  
WIND SPD 9 6 8 11 14 14 13 12 11 9 9 9 5 2 2 2 3 5 10 13 13 10  
WIND GUST 26  
CLOUDS OV OV B2 B2 B2 B2 B1 B1 SC SC B1 B2 B2 OV OV OV OV B2 B1 B1 SC SC  
POP 12HR 10 0 0 40 10  
QPF 12HR 0 0 0 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
SNOW S S C C  
OBVIS F+ F+ PF  
WIND CHILL 33 37 30 27 25 21 22 24 30 24 22 21 21 16  
MIN CHILL 32 39 30 25 20 22 32 31 24 21 16  
DENSE FOG Y Y  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 21 29 12 27 10 28  
TEMP 20 19 27 30 27 24 28 25 19 16 24 19 13 11 23 21  
DEWPT 15 14 20 24 23 19 20 18 15 12 13 11 8 6 10 10  
PWIND DIR NW S W N N N N S  
WIND CHAR LT GN GN GN LT GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC FW SC SC SC SC  
POP 12HR 0 30 30 10 5 5 0 0  
SNOW S C C S  
 

 
ILZ104-162200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 54 33 42 32 37  
TEMP 44 46 50 54 50 44 41 40 36 33 34 39 41 38 36 35 34 34 34 36 34 30  
DEWPT 40 43 46 46 40 37 34 32 30 29 29 30 31 31 31 32 32 32 32 31 27 23  
RH 86 89 86 74 68 76 76 73 79 85 82 70 67 76 82 89 92 92 92 82 75 75  
WIND DIR S S SW SW W W W W W W W W SW SW SW NW N N NW NW NW NW  
WIND SPD 9 8 9 11 14 16 13 13 11 10 10 10 8 3 2 2 2 6 10 13 14 11  
WIND GUST 26 26  
CLOUDS OV OV OV B1 B1 B2 B1 B1 SC FW SC B1 B1 B2 OV OV OV OV B2 B2 SC SC  
POP 12HR 40 0 0 40 20  
QPF 12HR 0.01 0 0 0.03 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C S S C C S S  
SNOW S  
OBVIS F F PF  
WIND CHILL 36 33 32 28 25 26 32 35 28 26 27 25 21  
MIN CHILL 39 36 32 25 25 33 35 28 26 21  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 21 34 27 32 20 30 17 29  
TEMP 25 22 30 33 31 28 31 29 25 21 27 25 20 17 25 25  
DEWPT 19 16 21 25 27 24 24 21 19 17 17 15 13 11 12 12  
PWIND DIR NW S SW NW NW NW NW SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 30 40 20 20 20 10 5  
SNOW C C S S S S S  
 

 
ILZ021-162200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 53 30 42 31 37  
TEMP 41 45 50 53 48 41 38 35 33 30 33 39 41 36 33 33 33 32 34 37 35 30  
DEWPT 41 44 48 46 40 37 34 32 30 29 31 33 33 32 31 31 32 31 33 33 29 24  
RH 100 96 93 77 74 85 85 89 89 96 92 79 73 85 92 92 96 96 96 85 78 78  
WIND DIR S S SW SW W W W W W W W W W S SE NE NE N NW NW NW NW  
WIND SPD 8 6 8 12 17 16 13 12 11 9 9 9 5 2 2 2 3 4 8 12 11 10  
WIND GUST 28 26  
CLOUDS OV OV OV B1 B1 B2 SC SC SC FW SC B1 B1 B2 OV OV OV OV B2 B1 SC SC  
POP 12HR 30 0 0 30 20  
QPF 12HR 0.01 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C S S  
SNOW C  
OBVIS F F PF  
WIND CHILL 35 32 29 26 24 23 26 27 28 26 20  
MIN CHILL 35 32 26 22 24 35 33 28 27 20  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 34 25 32 17 29 14 29  
TEMP 22 20 31 32 30 26 31 27 22 19 26 22 16 14 26 23  
DEWPT 19 16 23 26 26 23 24 21 17 15 16 13 10 8 12 10  
PWIND DIR NW S SW NW N N N SW  
WIND CHAR LT GN GN GN LT GN LT LT  
AVG CLOUDS SC B1 B2 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 20 20 10 5 10 5 5  
SNOW S S S  
 

 
ILZ006-162200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 50 31 41 29 35  
TEMP 43 43 46 50 47 40 38 35 33 32 34 38 40 35 33 33 32 31 32 34 32 28  
DEWPT 39 41 44 43 39 35 33 30 28 27 28 29 30 30 30 30 30 30 29 27 25 22  
RH 86 93 93 77 74 82 82 82 82 81 78 70 67 82 89 89 92 96 88 75 75 78  
WIND DIR S S SW SW W W W W W W W W W W W W NW NW NW NW NW NW  
WIND SPD 9 8 9 10 13 14 14 13 13 11 11 11 9 2 2 2 3 5 9 13 13 10  
WIND GUST 24  
CLOUDS OV OV OV B2 B2 B2 B1 B1 SC SC B1 B1 B2 OV OV OV OV OV B2 B1 B1 B1  
POP 12HR 30 0 0 40 20  
QPF 12HR 0.01 0 0 0.04 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
SNOW S S C C S S  
OBVIS F F PF  
WIND CHILL 37 37 31 29 25 23 24 26 30 34 25 24 22 19  
MIN CHILL 36 38 31 25 23 25 32 33 26 24 19  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 34 24 32 17 28 15 28  
TEMP 23 21 29 31 29 27 30 27 22 19 26 22 18 16 25 23  
DEWPT 17 14 20 25 26 22 23 20 17 15 17 15 12 11 14 14  
PWIND DIR NW S SW N NW NW NW W  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 40 40 20 20 20 10 5  
SNOW S C C S S S S S S  
 

 
ILZ021-162200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 55 30 43 31 37  
TEMP 42 46 53 55 49 41 37 35 31 30 33 40 42 35 33 33 32 32 34 37 35 29  
DEWPT 41 45 49 47 41 37 35 32 30 28 31 34 35 33 32 32 32 31 34 35 31 26  
RH 96 96 86 74 74 85 92 89 96 92 92 79 76 92 96 96100 96100 92 85 88  
WIND DIR S S SW SW W W W W W W W W SW SE SE E NE N N NW NW NW  
WIND SPD 10 8 8 13 18 16 12 10 9 8 6 6 4 1 2 2 3 3 6 11 12 9  
WIND GUST 31 26  
CLOUDS OV OV OV B1 B1 B1 SC SC FW FW FW SC B1 B2 OV OV OV B2 B2 B2 B1 SC  
POP 12HR 30 0 0 40 20  
QPF 12HR 0.01 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C S S C C S S S S  
SNOW S  
OBVIS F F PF  
WIND CHILL 35 33 28 26 22 28 29 26 21  
MIN CHILL 33 32 26 21 25 35 33 29 28 20  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 34 24 31 16 29 13 29  
TEMP 22 20 31 32 29 25 30 26 21 18 26 21 16 14 25 22  
DEWPT 20 17 25 28 26 22 25 22 18 15 17 13 10 9 13 12  
PWIND DIR NW S W NW NW N N S  
WIND CHAR LT GN GN GN LT GN LT LT  
AVG CLOUDS SC SC B2 B1 B1 B2 B2 B1 B1 SC SC SC FW FW FW FW  
POP 12HR 0 20 20 10 5 5 5 0  
SNOW S S S  
 

 
INZ002-162200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 56 31 41 31 38  
TEMP 43 45 51 55 53 44 39 36 33 32 34 38 40 35 33 32 33 33 34 37 36 32  
DEWPT 40 44 48 50 43 38 35 32 30 29 30 31 31 31 31 30 31 31 34 33 30 26  
RH 89 96 89 83 69 79 85 85 89 88 85 76 70 85 92 92 92 92100 85 79 78  
WIND DIR S S S SW SW W W W W W W W SW SW S SE NE N N NW NW NW  
WIND SPD 10 10 9 10 14 17 14 12 11 10 10 10 8 2 2 2 2 3 6 11 11 10  
WIND GUST 26 28  
CLOUDS OV OV OV B2 B1 B2 B1 B1 SC FW SC SC SC B2 B2 OV OV OV OV B2 B2 B1  
POP 12HR 80 5 0 30 30  
QPF 12HR 0.06 0 0 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C D C C C C C S S  
SNOW S  
OBVIS F F PF  
WIND CHILL 37 37 31 27 24 25 26 28 29 28 23  
MIN CHILL 36 37 27 23 25 34 32 30 28 23  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 22 33 26 32 20 29 14 27  
TEMP 26 23 30 32 30 27 31 29 25 23 27 24 19 16 24 22  
DEWPT 20 18 22 25 27 24 25 23 20 18 20 18 15 11 14 13  
PWIND DIR NW S SW NW NW NW NW SW  
WIND CHAR LT LT GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 5 20 40 30 20 20 10 5  
SNOW S C C C C S S S  
 

 
ILZ005-162200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 48 29 39 28 33  
TEMP 40 41 46 48 45 39 37 35 32 30 31 36 38 33 32 31 31 30 30 32 31 26  
DEWPT 39 41 43 42 39 35 33 30 28 27 29 30 31 30 31 30 30 30 30 28 25 22  
RH 96100 89 80 79 85 85 82 85 88 92 79 76 89 96 96 96100100 85 78 85  
WIND DIR S S SW SW W W W W W W W W W W W NW N NW NW NW NW NW  
WIND SPD 9 6 8 11 14 14 14 13 12 10 10 10 6 2 1 2 2 5 9 12 12 10  
WIND GUST 26  
CLOUDS OV OV OV B2 B2 B2 B1 B1 SC SC B1 B2 B2 OV OV OV OV B2 B2 B1 SC B1  
POP 12HR 20 0 0 40 20  
QPF 12HR 0 0 0 0.04 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C S  
SNOW S S C C S S  
OBVIS F F PF  
WIND CHILL 33 35 38 30 27 25 22 21 23 29 24 22 22 21 16  
MIN CHILL 32 38 29 24 20 21 31 31 24 22 16  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 22 29 13 26 10 26  
TEMP 20 19 27 29 27 25 28 24 19 16 24 18 13 12 23 20  
DEWPT 16 14 21 25 24 21 23 19 15 13 14 13 10 8 13 12  
PWIND DIR NW S W N N N N SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC FW SC SC SC SC  
POP 12HR 0 40 30 20 10 10 5 5  
SNOW S C C S S  
 

 
ILZ008-162200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 46 28 39 28 33  
TEMP 40 41 45 46 44 39 37 33 30 29 31 37 39 34 32 31 31 30 31 32 31 26  
DEWPT 39 40 42 40 37 34 32 30 28 27 28 30 30 29 30 30 30 29 29 27 23 20  
RH 96 96 89 79 76 82 82 89 92 92 88 75 70 82 92 96 96 96 92 81 72 78  
WIND DIR S S SW W W W W W W W W W W SW SE NE N N NW NW NW NW  
WIND SPD 8 6 6 12 14 14 13 11 10 8 6 9 5 2 2 2 3 5 9 13 12 9  
WIND GUST 26  
CLOUDS OV OV B2 B2 B2 B1 SC SC SC FW B1 B1 B2 OV OV OV OV B2 B1 B1 SC SC  
POP 12HR 10 0 0 40 10  
QPF 12HR 0 0 0 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
SNOW S S C C  
OBVIS F+ F+ PF  
WIND CHILL 34 37 31 28 24 20 23 25 31 24 23 22 22 17  
MIN CHILL 32 39 31 24 20 23 33 31 24 22 16  
DENSE FOG Y Y  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 21 29 12 27 10 28  
TEMP 20 20 28 31 27 23 28 24 20 16 24 19 14 12 24 21  
DEWPT 15 14 21 24 22 19 20 18 15 12 13 10 8 6 11 9  
PWIND DIR NW S W N N N N S  
WIND CHAR LT GN GN GN LT GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 30 30 5 5 5 0 0  
SNOW S C C S  
 

 
ILZ011-162200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 48 29 39 29 33  
TEMP 40 41 47 48 44 39 36 33 31 30 31 37 39 33 32 31 31 30 31 32 31 26  
DEWPT 39 41 44 43 38 35 33 30 28 27 29 30 31 30 30 30 30 30 30 28 25 22  
RH 96100 89 83 79 85 89 89 88 88 92 75 73 89 92 96 96100 96 85 78 85  
WIND DIR S S SW SW W W W W W W W W W SW SW N N N NW NW NW NW  
WIND SPD 10 8 8 11 16 17 14 14 12 11 10 10 6 2 2 2 4 5 10 13 13 10  
WIND GUST 27 28  
CLOUDS OV OV OV B2 B2 B2 B1 SC SC SC B1 B1 B2 OV OV OV OV B2 B2 B1 SC B1  
POP 12HR 10 0 0 40 10  
QPF 12HR 0 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
SNOW S S C C  
OBVIS F+ F+ PF  
WIND CHILL 33 35 36 30 26 23 21 21 23 30 23 22 21 16  
MIN CHILL 31 38 30 23 19 21 31 31 24 22 16  
DENSE FOG Y Y  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 22 29 14 27 11 27  
TEMP 20 19 28 29 27 24 28 24 20 16 24 18 14 12 23 21  
DEWPT 16 14 21 24 24 21 22 19 15 12 14 11 9 7 11 10  
PWIND DIR NW S W N N N N SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 30 30 10 5 5 5 5  
SNOW C C S  
 

 
ILZ010-162200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 46 28 39 29 33  
TEMP 40 41 46 45 43 40 36 33 31 29 31 36 38 34 32 31 32 30 31 32 31 26  
DEWPT 40 41 42 40 38 35 32 30 29 27 29 31 32 31 31 31 31 30 30 28 25 22  
RH 100100 86 82 82 82 85 89 92 92 92 82 79 89 96100 96100 96 85 78 85  
WIND DIR S S SW W W W W W W W W W W S E NE NE N NW NW NW NW  
WIND SPD 6 5 6 11 14 14 12 11 9 8 8 6 4 2 2 2 3 5 9 12 12 8  
WIND GUST 26  
CLOUDS OV OV B2 B2 B2 B1 SC SC SC FW B1 B1 B2 B2 OV OV OV B2 B1 B1 SC SC  
POP 12HR 10 0 0 40 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C  
SNOW S S C C  
OBVIS F+ F+ PF  
WIND CHILL 34 38 35 32 27 24 22 23 25 24 23 22 21 17  
MIN CHILL 33 38 32 24 21 23 32 31 24 22 17  
DENSE FOG Y Y  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 29 13 27 12 28  
TEMP 20 20 28 31 27 23 28 24 20 16 24 19 15 12 23 21  
DEWPT 17 15 22 26 23 19 21 18 15 13 14 11 10 8 11 11  
PWIND DIR NW S W N N N N SE  
WIND CHAR LT GN GN GN LT GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B1 SC B1 B1 SC SC SC SC SC SC  
POP 12HR 0 20 20 5 5 0 0 0  
SNOW S S S  
 

 
ILZ012-162200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 51 30 41 30 35  
TEMP 42 43 48 51 47 41 38 35 33 30 32 38 40 35 33 32 32 31 32 34 33 28  
DEWPT 40 42 45 44 40 36 33 31 29 29 30 31 32 31 31 31 32 31 31 30 27 23  
RH 93 96 89 77 76 82 82 85 85 96 92 76 73 85 92 96100100 96 85 78 81  
WIND DIR S S SW SW W W W W W W W W SW SW SW N N N NW NW NW NW  
WIND SPD 9 8 8 11 16 16 14 13 12 10 10 10 8 2 2 2 3 5 9 13 13 10  
WIND GUST 27 26  
CLOUDS OV OV OV B2 B2 B2 B1 B1 SC SC B1 B1 B1 OV OV OV OV OV B2 B1 SC SC  
POP 12HR 30 0 0 40 20  
QPF 12HR 0.01 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C S  
SNOW S S C C S S  
OBVIS F F PF  
WIND CHILL 35 32 28 25 23 21 24 31 25 24 25 23 18  
MIN CHILL 35 39 31 25 20 22 33 32 25 24 18  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 33 24 31 15 28 13 28  
TEMP 21 20 29 31 28 25 30 26 21 18 26 20 15 13 24 22  
DEWPT 17 15 21 25 25 22 23 20 16 14 15 13 10 8 12 11  
PWIND DIR NW S SW N N N N SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 30 40 20 10 10 5 5  
SNOW C C S S  
 

 
ILZ020-162200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 52 30 41 31 36  
TEMP 41 44 49 52 47 41 38 36 32 30 32 38 40 35 33 32 32 32 33 35 34 28  
DEWPT 40 43 46 45 40 36 34 31 29 28 31 32 32 32 31 31 31 31 33 32 28 23  
RH 96 96 89 77 76 82 85 82 88 92 96 79 73 89 92 96 96 96100 89 78 81  
WIND DIR S S SW SW W W W W W W W W W SW SE NE NE N NW NW NW NW  
WIND SPD 9 6 8 12 16 17 13 12 11 9 9 9 6 2 2 2 4 5 9 13 12 10  
WIND GUST 27 28  
CLOUDS OV OV OV B1 B2 B2 B1 SC SC FW SC B1 B1 B2 OV OV OV OV B2 B1 SC SC  
POP 12HR 30 0 0 40 10  
QPF 12HR 0.01 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C S  
SNOW C C S  
OBVIS F F PF  
WIND CHILL 35 32 29 27 23 22 25 32 26 25 26 25 19  
MIN CHILL 34 32 27 21 22 33 32 26 25 19  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 33 25 31 16 28 13 28  
TEMP 22 20 30 31 29 25 30 26 21 18 26 21 15 13 24 22  
DEWPT 17 16 22 26 25 22 24 20 16 14 16 12 10 8 11 10  
PWIND DIR NW S W NW N N N SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 20 30 10 5 10 5 5  
SNOW S C S  
 

 
ILZ013-162200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 52 31 41 31 36  
TEMP 42 44 49 52 49 42 39 36 34 32 33 38 40 36 34 33 33 32 33 35 34 30  
DEWPT 41 43 46 45 40 36 34 31 29 29 29 31 31 31 31 31 32 32 31 31 27 23  
RH 96 96 89 77 71 79 82 82 82 88 85 76 70 82 89 92 96100 92 85 75 75  
WIND DIR S S SW SW W W W W W W W W W SW SW N N N NW NW NW NW  
WIND SPD 9 8 8 11 14 16 14 13 11 10 10 10 8 3 2 2 3 5 9 13 13 10  
WIND GUST 26 26  
CLOUDS OV OV OV B1 B2 B2 B1 B1 SC SC B1 B1 B1 OV OV OV OV OV B2 B1 B1 SC  
POP 12HR 30 0 0 40 20  
QPF 12HR 0.01 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
SNOW S S C C S S  
OBVIS F F PF  
WIND CHILL 36 34 30 27 25 24 25 31 26 26 24 20  
MIN CHILL 35 34 27 23 23 33 32 26 25 20  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 33 25 31 17 28 14 28  
TEMP 23 21 30 32 30 27 30 27 22 20 26 23 17 15 24 24  
DEWPT 17 15 21 25 26 24 23 20 17 15 15 13 11 9 11 11  
PWIND DIR NW S SW N NW N NW SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 30 40 20 10 10 10 5  
SNOW C C S S S  
 

 
ILZ019-162200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 52 30 41 31 36  
TEMP 42 45 50 52 47 42 38 36 33 30 33 38 41 35 33 33 33 32 33 35 34 29  
DEWPT 41 44 47 44 39 35 33 31 29 27 29 31 31 30 30 30 30 30 32 31 27 23  
RH 96 96 89 74 74 76 82 82 85 88 85 76 67 82 89 89 89 92 96 85 75 78  
WIND DIR S S SW SW W W W W W W W W SW SE SE NE NE N NW NW NW NW  
WIND SPD 8 6 8 12 17 16 13 11 10 9 8 8 5 2 2 2 3 5 9 12 12 10  
WIND GUST 28 26  
CLOUDS OV OV OV B1 B1 B1 SC SC SC FW SC B1 B1 B2 OV OV OV OV B2 B1 SC SC  
POP 12HR 20 0 0 40 10  
QPF 12HR 0.01 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C S S S C C  
OBVIS F+ F+ PF  
WIND CHILL 36 34 29 28 24 23 27 25 26 25 19  
MIN CHILL 35 34 28 22 24 34 33 27 25 19  
DENSE FOG Y Y  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 34 25 31 17 28 14 29  
TEMP 22 21 30 32 30 25 30 26 22 19 25 21 16 14 25 23  
DEWPT 17 16 21 25 24 20 22 19 15 13 14 11 9 7 11 10  
PWIND DIR NW S W NW NW N N S  
WIND CHAR LT GN GN GN LT GN LT LT  
AVG CLOUDS SC SC B2 B1 B1 B2 B2 B1 B1 B1 SC SC FW SC SC SC  
POP 12HR 0 20 20 10 5 5 5 0  
SNOW S S S  
 

 
ILZ106-162200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 53 30 41 31 37  
TEMP 43 46 51 53 48 42 38 35 33 31 33 39 41 36 33 33 33 33 34 36 35 30  
DEWPT 42 45 48 47 41 37 35 32 31 29 31 33 33 32 32 32 32 33 34 33 29 25  
RH 96 96 89 80 77 82 89 89 92 92 92 79 73 85 96 96 96100100 89 78 81  
WIND DIR S S SW SW W W W W W W W W W SW S NE NE N NW NW NW NW  
WIND SPD 9 8 8 11 16 16 13 12 11 9 9 9 6 2 2 2 2 4 8 12 12 10  
WIND GUST 27 26  
CLOUDS OV OV OV B1 B1 B2 B1 SC SC FW SC B1 B1 B2 B2 OV OV OV B2 B1 B1 SC  
POP 12HR 40 0 0 30 20  
QPF 12HR 0.02 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C S S  
SNOW C S  
OBVIS F F PF  
WIND CHILL 37 34 29 26 24 24 26 33 27 28 26 21  
MIN CHILL 36 32 26 22 24 34 33 28 27 21  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 34 25 32 17 29 14 28  
TEMP 23 21 30 32 30 27 30 27 22 19 26 23 17 15 25 24  
DEWPT 20 17 23 26 27 24 25 21 18 15 17 13 11 9 12 11  
PWIND DIR NW S SW NW NW N N SW  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 20 30 20 10 10 5 5  
SNOW S C S S S  
 

 
ILZ023-162200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 56 29 42 31 38  
TEMP 43 46 51 56 51 41 37 35 32 30 33 40 42 35 33 32 32 32 34 37 36 30  
DEWPT 41 45 49 49 42 37 35 32 30 29 31 32 33 32 31 31 31 31 34 34 31 26  
RH 93 96 93 77 71 85 92 89 92 96 92 73 70 89 92 96 96 96100 89 82 85  
WIND DIR S S SW SW W W W W W W W W SW S SE E NE N NW NW NW NW  
WIND SPD 9 9 8 11 16 17 12 11 10 9 8 9 5 2 1 2 2 3 5 10 11 9  
WIND GUST 27 28  
CLOUDS OV OV OV B1 B1 B2 B1 SC FW FW FW SC B1 B2 B2 OV OV OV B2 B2 B1 SC  
POP 12HR 50 0 0 40 20  
QPF 12HR 0.02 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C S C C S S S S  
SNOW S  
OBVIS F F PF  
WIND CHILL 37 33 28 26 23 24 30 28 22  
MIN CHILL 35 33 26 21 25 35 32 29 28 22  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 34 25 32 17 29 13 28  
TEMP 23 20 31 31 29 26 30 27 22 19 26 22 16 13 25 22  
DEWPT 20 17 23 26 27 23 24 21 18 15 17 13 10 8 11 10  
PWIND DIR NW S SW NW NW N N SW  
WIND CHAR LT LT GN GN LT GN LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 20 30 20 10 10 5 5  
SNOW S C C S S  
 

 
ILZ033-162200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 56 30 43 31 39  
TEMP 41 47 53 56 52 42 38 35 33 30 34 41 42 35 33 33 33 33 35 38 37 31  
DEWPT 40 45 50 50 43 38 35 33 30 27 31 33 33 32 30 30 31 30 35 35 32 27  
RH 96 93 89 80 71 86 89 92 89 88 89 73 70 89 89 89 92 89100 89 82 85  
WIND DIR S S SW SW W W W W W W W W SW S SE E NE NE N NW NW NW  
WIND SPD 10 10 9 10 16 16 12 10 9 8 8 8 4 2 2 2 2 3 5 9 11 8  
WIND GUST 27 26  
CLOUDS OV OV OV B1 SC B1 SC SC FW FW FW SC SC B2 B2 OV OV OV B2 B2 B1 B1  
POP 12HR 60 0 0 50 30  
QPF 12HR 0.02 0 0 0.03 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C S S C C C C C C  
OBVIS F F PF  
WIND CHILL 34 34 29 26 25 24 31 29 23  
MIN CHILL 32 34 26 22 25 35 33 30 29 23  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 20 34 25 32 17 30 13 29  
TEMP 23 21 31 31 30 26 30 27 22 19 27 22 17 14 26 22  
DEWPT 20 16 23 26 27 21 24 21 17 14 17 13 10 7 11 10  
PWIND DIR NW S SW NW NW N N S  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 20 30 20 10 10 5 5  
SNOW S C C S S  
 

 
ILZ039-162200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 57 30 44 31 40  
TEMP 41 48 54 57 52 42 37 36 32 30 34 41 42 35 33 33 34 33 35 38 37 31  
DEWPT 41 46 51 50 42 38 35 33 30 28 31 34 35 32 31 32 32 31 35 36 34 28  
RH 100 93 90 77 69 86 92 89 92 92 89 76 76 89 92 96 92 92100 92 89 88  
WIND DIR S S SW SW W W W W W W W W SW SE SE E NE NE N NW NW NW  
WIND SPD 11 10 10 11 17 16 11 10 9 8 6 6 4 2 2 3 4 5 8 11 12 10  
WIND GUST 28 26  
CLOUDS OV OV OV B1 SC B1 FW SC FW FW FW SC SC B1 OV OV OV OV B2 B2 B1 B1  
POP 12HR 50 0 0 50 30  
QPF 12HR 0.03 0 0 0.03 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN L C S S S C C C C C C  
OBVIS F F PF  
WIND CHILL 34 34 28 28 24 24 29 31 29 22  
MIN CHILL 30 33 27 23 25 35 30 28 27 22  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 20 35 25 32 17 30 14 30  
TEMP 23 21 31 31 30 25 30 26 22 20 26 22 17 15 25 21  
DEWPT 20 17 25 27 27 21 25 22 18 15 17 13 10 8 13 11  
PWIND DIR NW S SW NW N N N SE  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 10 20 20 5 10 5 0  
SNOW S S S  
 

 
INZ001-162200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 54 31 41 31 38  
TEMP 42 45 50 54 51 43 38 35 33 32 34 39 40 35 33 32 32 33 34 37 36 31  
DEWPT 41 45 49 50 42 38 35 33 30 29 31 32 32 32 31 31 31 32 34 34 31 26  
RH 96100 96 86 71 82 89 92 89 88 89 76 73 89 92 96 96 96100 89 82 81  
WIND DIR S S SW SW W W W W W W W W SW SW S E NE N NW NW NW NW  
WIND SPD 10 10 9 10 14 17 13 11 10 9 9 9 6 2 2 2 2 3 6 9 11 10  
WIND GUST 26 28  
CLOUDS OV OV OV B1 B1 B2 B1 B1 SC FW SC SC SC B2 OV OV OV OV B2 B2 B1 B1  
POP 12HR 70 0 0 30 20  
QPF 12HR 0.03 0 0 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C L C C C S S  
OBVIS F F PF  
WIND CHILL 36 35 29 26 24 25 27 33 28 30 28 22  
MIN CHILL 35 34 26 22 25 34 32 30 27 22  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 21 34 25 32 19 29 14 28  
TEMP 25 22 30 32 30 27 31 28 24 21 27 23 18 16 24 22  
DEWPT 20 17 22 26 27 24 25 22 18 17 19 16 12 10 13 12  
PWIND DIR NW S SW NW NW NW NW SW  
WIND CHAR LT LT GN GN LT GN LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 20 30 20 20 10 10 5  
SNOW S C C S S S S S  
 

 
INZ010-162200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 56 30 43 31 39  
TEMP 42 48 53 56 53 42 37 35 33 31 34 40 42 35 33 32 32 32 35 38 37 31  
DEWPT 41 46 51 52 44 39 35 33 31 29 31 33 33 32 31 31 31 31 35 36 33 28  
RH 96 93 93 86 71 89 92 92 92 92 89 76 70 89 92 96 96 96100 92 85 88  
WIND DIR S S SW SW W W W W W W W W SW S SE E E NE N NW NW NW  
WIND SPD 10 11 10 11 14 16 12 10 8 8 8 8 5 1 1 2 2 3 5 9 10 8  
WIND GUST 27 26  
CLOUDS OV OV OV B2 SC B1 B1 SC SC FW FW SC SC B2 B2 OV OV OV B2 B2 B1 B1  
POP 12HR 70 0 0 50 30  
QPF 12HR 0.04 0 0 0.04 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C S S C C C C C C  
OBVIS F F PF  
WIND CHILL 35 34 28 26 24 25 32 30 23  
MIN CHILL 32 34 26 22 26 34 32 29 29 23  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 21 34 25 32 18 30 13 28  
TEMP 23 21 31 31 30 26 31 27 22 20 27 22 17 14 26 21  
DEWPT 20 18 24 26 28 22 25 22 18 15 18 14 11 8 12 10  
PWIND DIR NW S SW NW NW NW N S  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B2 B1 B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 10 30 20 10 10 5 5  
SNOW C C S S  
 

 
INZ011-162200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1215 AM CST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 56 30 42 31 39  
TEMP 41 46 53 56 53 43 38 34 32 31 34 40 41 35 33 32 32 32 35 38 37 32  
DEWPT 41 46 51 52 45 39 35 33 31 29 31 33 33 32 31 31 31 31 35 36 33 28  
RH 100100 93 86 74 86 89 96 96 92 89 76 73 89 92 96 96 96100 92 85 85  
WIND DIR S S SW SW SW W W W W W W W SW S S E E NE N NW NW NW  
WIND SPD 9 10 10 10 14 16 13 10 9 9 9 8 5 1 1 2 2 3 5 9 10 8  
WIND GUST 26 26  
CLOUDS OV OV OV B2 SC B1 B1 SC FW FW FW SC SC B2 B2 OV OV OV B2 B2 B1 B1  
POP 12HR 80 0 0 40 30  
QPF 12HR 0.05 0 0 0.04 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN C D C C C C C S S  
OBVIS F F PF  
WIND CHILL 35 35 29 25 23 25 31 30 24  
MIN CHILL 33 35 25 22 25 34 32 29 28 24  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 21 34 26 32 19 30 14 28  
TEMP 25 22 31 32 30 26 31 28 23 21 27 23 17 15 26 21  
DEWPT 21 18 23 26 28 24 26 22 19 16 19 16 12 9 13 11  
PWIND DIR NW S SW NW NW NW NW S  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW  
POP 12HR 0 10 30 20 10 10 5 5  
SNOW C C S S  
 

 
INZ019-162200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
115 AM EST MON DEC 16 2024  
 
DATE MON 12/16/24 TUE 12/17/24 WED 12/18/24  
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 57 31 43 31 39  
TEMP 41 48 55 57 54 44 39 36 34 31 34 41 42 35 33 33 34 34 35 38 37 32  
DEWPT 40 46 52 53 45 40 35 33 31 29 32 34 35 33 31 32 32 31 35 37 35 29  
RH 96 93 90 86 71 86 85 89 89 92 92 76 76 92 92 96 92 89100 96 92 88  
WIND DIR S S SW SW W W W W W W W W SW S SE E E NE N NW NW NW  
WIND SPD 11 12 10 11 14 16 12 10 9 8 8 8 5 2 2 2 3 4 5 10 10 9  
WIND GUST 26 26  
CLOUDS OV OV OV B2 SC B1 SC SC SC FW FW SC SC B2 B2 OV OV OV B2 B2 B1 B1  
POP 12HR 80 0 0 50 30  
QPF 12HR 0.06 0 0 0.04 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN L D C S S C C C C C C  
OBVIS F F PF  
WIND CHILL 34 37 31 27 26 25 31 30 24  
MIN CHILL 30 37 27 24 25 35 33 29 30 24  
 
DATE THU 12/19/24 FRI 12/20/24 SAT 12/21/24 SUN 12/22/24  
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 21 34 25 31 19 29 14 28  
TEMP 25 22 31 31 30 26 30 27 22 20 27 22 17 15 25 21  
DEWPT 21 19 25 27 29 23 26 23 19 15 19 15 12 8 13 11  
PWIND DIR NW S SW NW NW N N SE  
WIND CHAR LT LT GN GN LT GN LT LT  
AVG CLOUDS B1 SC B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC FW FW FW  
POP 12HR 0 10 30 20 10 10 5 0  
SNOW C S S S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page