368  
FOUS53 KLOT 170615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1215 AM CST TUE DEC 17 2024  
 
ILZ104-172200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 39 32 34 22 33  
TEMP 34 33 34 38 39 37 35 34 33 32 32 33 32 30 26 23 22 22 25 30 33 32  
DEWPT 30 29 29 29 29 29 29 29 30 31 28 25 23 22 19 17 16 16 19 22 24 26  
RH 85 85 82 70 67 72 78 82 89 96 85 72 69 72 74 77 77 77 78 72 69 78  
WIND DIR W W W W W W W NW N NW NW NW NW NW NW NW NW SW S S S S  
WIND SPD 10 10 10 10 6 2 2 2 4 5 10 14 14 13 10 6 2 2 5 12 12 10  
WIND GUST 25 25  
CLOUDS B1 B1 B1 B1 B1 B2 OV OV OV OV B2 B1 SC B1 SC SC B1 B2 OV OV OV OV  
POP 12HR 0 70 30 0 40  
QPF 12HR 0 0.07 0 0 0  
SNOW 12HR 00-00 1 00-00  
SNOW S C L C C C C C  
WIND CHILL 26 25 26 30 33 24 23 22 19 16 15 21 25 25  
MIN CHILL 25 24 32 34 27 23 19 15 22 20 22  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 32 18 29 18 30 21 35  
TEMP 30 27 31 26 22 18 26 24 21 20 28 27 24 23 32 33  
DEWPT 26 24 24 19 15 14 17 16 15 15 17 16 16 16 20 24  
PWIND DIR W N NW N NE SE S S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B2  
POP 12HR 50 30 10 20 10 0 0 10  
SNOW C C C C S  
 

 
ILZ003-172200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 37 29 31 19 32  
TEMP 32 31 32 36 37 34 32 31 30 30 29 30 30 26 22 20 19 21 24 28 31 30  
DEWPT 28 28 28 28 29 27 29 29 30 28 25 23 21 19 17 15 15 16 18 22 24 26  
RH 85 88 85 72 72 75 88 92100 92 85 75 69 74 81 81 84 81 77 78 75 85  
WIND DIR W W W W W NW W N N NW NW NW NW NW NW NW W S S S S S  
WIND SPD 10 8 9 9 5 1 1 2 4 8 11 14 14 10 5 2 2 2 6 12 12 9  
WIND GUST 25 25  
CLOUDS SC SC B1 B2 B2 B2 OV OV OV B2 B1 B1 SC SC SC SC B1 OV OV OV B2 B2  
POP 12HR 0 70 10 0 40  
QPF 12HR 0 0.07 0 0 0.01  
SNOW 12HR 00-00 1 00-00  
SNOW S L L C C C C C  
WIND CHILL 24 23 24 29 22 19 19 18 16 15 16 18 22 23  
MIN CHILL 23 23 30 31 22 19 16 15 19 16 20  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 29 13 26 11 30 18 34  
TEMP 27 24 27 23 18 15 23 20 16 15 27 24 21 21 31 30  
DEWPT 24 20 20 17 13 11 14 13 11 11 15 15 15 15 21 24  
PWIND DIR W N N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B1 SC B1 B1 SC SC SC SC SC SC SC B1 B2 B2  
POP 12HR 40 10 10 10 5 0 0 10  
SNOW C C  
 

 
ILZ104-172200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 40 33 36 23 34  
TEMP 36 34 35 38 40 38 36 35 34 33 34 35 33 30 28 25 24 23 26 31 34 33  
DEWPT 31 30 29 29 29 30 30 30 29 32 30 26 23 22 20 18 18 18 20 23 25 26  
RH 82 85 78 70 64 73 79 82 82 96 85 69 66 72 71 74 77 81 78 72 69 75  
WIND DIR W W W W W SW W N N NW NW NW NW NW NW NW NW SW S S S S  
WIND SPD 11 10 10 10 6 3 2 3 5 5 10 13 14 13 10 6 2 2 5 12 12 10  
WIND GUST 25  
CLOUDS SC SC B1 B1 B1 B2 B2 OV OV OV B2 B1 SC B1 SC SC B1 B2 OV OV B2 OV  
POP 12HR 0 70 30 0 30  
QPF 12HR 0 0.05 0.01 0 0  
SNOW 12HR 00-00 T 00-00  
RAIN C  
SNOW S C L C C C C C  
WIND CHILL 27 25 27 31 26 25 23 20 18 17 22 26 26  
MIN CHILL 25 25 33 32 28 25 20 17 23 21 23  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 26 33 18 29 19 30 22 35  
TEMP 31 28 32 27 23 19 26 24 22 21 28 27 24 23 32 33  
DEWPT 27 25 25 20 17 14 17 17 17 16 16 16 16 16 20 24  
PWIND DIR SW NW NW N NE SE S S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2  
POP 12HR 50 30 10 20 10 0 0 10  
SNOW C C C C S S  
 

 
ILZ021-172200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 39 32 35 21 35  
TEMP 33 31 34 38 39 36 34 33 32 32 33 34 32 29 25 23 21 22 25 31 34 32  
DEWPT 30 29 30 30 30 30 30 30 30 31 31 27 24 23 21 18 18 18 21 24 26 27  
RH 89 92 85 73 70 79 85 89 92 96 92 75 72 78 84 81 88 84 84 75 72 81  
WIND DIR W W W W W N N N N NW NW NW NW NW NW NW NW S S S S S  
WIND SPD 10 8 9 9 4 0 1 1 3 3 9 14 14 10 5 3 2 2 5 10 10 8  
WIND GUST 25 25  
CLOUDS FW SC SC B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC B1 B2 OV OV B2 B2  
POP 12HR 0 60 20 0 20  
QPF 12HR 0 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
SNOW S S L S S S S C  
WIND CHILL 24 24 27 32 25 24 22 20 18 19 22 26 26  
MIN CHILL 24 24 33 33 28 24 20 17 21 18 24  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 32 16 29 15 32 20 36  
TEMP 28 26 31 26 21 17 26 23 18 18 29 25 22 21 33 32  
DEWPT 25 23 25 20 16 13 17 16 14 14 17 16 15 15 22 25  
PWIND DIR W NW N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B2  
POP 12HR 30 20 5 10 5 0 0 10  
SNOW C S S  
 

 
ILZ006-172200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 38 29 33 21 33  
TEMP 34 33 34 37 37 34 31 31 30 30 31 32 31 27 24 22 21 22 25 29 31 31  
DEWPT 30 28 28 28 28 28 28 29 30 28 27 24 21 21 18 16 15 16 19 23 25 26  
RH 85 82 78 70 70 78 88 92100 92 85 72 66 78 77 77 77 77 78 78 78 81  
WIND DIR W W W W W W N W NW NW NW NW NW NW NW NW NW W S S S S  
WIND SPD 11 9 10 11 6 1 0 1 3 5 9 14 14 12 6 5 2 2 5 12 12 10  
WIND GUST 25 25  
CLOUDS B1 B1 B1 B1 B2 B2 OV OV OV OV B1 B1 SC B1 SC SC B1 B2 OV OV OV OV  
POP 12HR 0 70 30 0 50  
QPF 12HR 0 0.08 0 0 0.01  
SNOW 12HR 00-00 1 00-00  
SNOW S C L C C C C C C L  
WIND CHILL 26 25 25 29 23 23 22 20 17 17 15 21 23 25  
MIN CHILL 25 24 30 30 23 22 17 15 21 20 21  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 24 32 17 28 17 30 21 35  
TEMP 29 27 31 25 21 18 26 23 20 20 28 26 24 24 32 32  
DEWPT 26 23 24 18 15 13 17 16 15 15 18 17 17 17 22 25  
PWIND DIR W N NW N N SE S S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B2 B2  
POP 12HR 60 30 10 20 10 0 0 10  
SNOW L C C S S S  
 

 
ILZ021-172200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 41 32 36 21 35  
TEMP 33 31 35 39 40 36 35 33 33 32 33 35 34 28 24 23 21 22 26 32 35 32  
DEWPT 30 29 31 31 32 31 31 31 30 31 32 29 26 25 21 19 18 18 23 25 28 28  
RH 89 92 85 73 73 82 85 92 89 96 96 78 72 88 88 84 88 84 88 75 75 85  
WIND DIR W W W W W E E NE NE N NW NW NW NW NW NW NW S S S S S  
WIND SPD 8 6 8 8 3 1 2 3 4 4 10 16 14 11 6 2 1 2 4 10 10 6  
WIND GUST 26 25  
CLOUDS FW FW SC B1 B1 B1 B2 OV OV B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B2 B2  
POP 12HR 0 40 20 0 20  
QPF 12HR 0 0.03 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
SNOW S C S S S S S  
WIND CHILL 25 24 28 33 25 25 24 18 16 20 24 27 25  
MIN CHILL 24 25 35 30 26 25 18 16 21 20 25  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 23 31 16 29 15 32 20 36  
TEMP 27 24 30 25 20 17 26 22 19 18 29 24 22 22 34 32  
DEWPT 24 22 25 21 17 14 18 17 15 14 18 17 16 16 23 26  
PWIND DIR W NW N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B2  
POP 12HR 30 20 5 10 5 0 0 10  
SNOW S C S  
 

 
INZ002-172200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 39 32 36 23 33  
TEMP 34 32 34 38 39 35 33 32 32 32 34 35 33 32 29 26 25 24 26 31 33 32  
DEWPT 31 29 29 30 30 29 28 30 31 32 33 30 26 25 23 21 20 19 21 23 24 26  
RH 89 88 82 73 70 78 82 92 96100 96 82 75 75 78 81 81 81 81 72 69 78  
WIND DIR W W W W W S N N N N NW NW NW NW NW NW W W S S S S  
WIND SPD 10 10 10 10 5 1 0 0 3 3 8 12 12 11 8 4 3 2 4 8 9 8  
CLOUDS FW SC SC B1 SC B1 B2 OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 OV B2 B2  
POP 12HR 0 30 40 5 20  
QPF 12HR 0 0.04 0.04 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
SNOW C C C S S C  
WIND CHILL 26 24 26 30 28 26 24 23 21 23 26 25  
MIN CHILL 24 24 32 32 29 26 23 21 20 21 24  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 34 21 29 16 29 18 34  
TEMP 30 27 32 28 24 22 27 24 21 20 27 24 21 20 32 31  
DEWPT 27 25 27 23 19 17 20 19 15 14 15 14 12 13 19 22  
PWIND DIR SW NW NW N E SE SE S  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B2  
POP 12HR 50 40 10 20 10 0 0 10  
SNOW C C C C S S  
 

 
ILZ005-172200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 29 31 19 31  
TEMP 32 31 31 35 36 33 31 30 30 29 29 30 30 25 22 20 19 20 23 27 30 29  
DEWPT 29 28 28 28 29 28 29 29 30 29 25 23 21 20 18 16 15 16 19 23 25 26  
RH 88 88 88 75 75 82 92 96100100 85 75 69 81 84 84 84 84 84 85 81 88  
WIND DIR W W W W W W SW NW NW NW NW NW NW NW NW NW NW S S S S S  
WIND SPD 10 9 10 10 6 1 1 2 3 6 10 14 14 10 5 2 2 2 5 11 10 8  
WIND GUST 25 25  
CLOUDS B1 B1 B1 B1 B2 B2 OV OV OV B2 B1 B1 SC SC SC SC B1 B2 OV OV B2 B2  
POP 12HR 0 70 20 0 50  
QPF 12HR 0 0.06 0 0 0.02  
SNOW 12HR 00-00 1 T  
SNOW S L L S S C C C C C  
WIND CHILL 24 22 22 27 30 22 20 19 18 15 14 16 17 22 22  
MIN CHILL 22 21 28 30 21 18 15 14 19 16 19  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 29 13 26 13 29 18 33  
TEMP 27 24 28 22 17 15 23 19 15 16 26 22 21 20 30 30  
DEWPT 25 22 22 18 14 12 17 15 12 12 17 17 16 15 22 24  
PWIND DIR W N N N NE SE S S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS OV OV B2 B1 B1 B1 SC SC SC SC SC SC SC B1 B2 B2  
POP 12HR 50 20 10 20 5 0 0 10  
SNOW C C S S  
 

 
ILZ008-172200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 37 29 31 19 32  
TEMP 32 30 32 36 37 34 31 31 30 30 29 30 30 26 22 20 20 21 24 29 32 31  
DEWPT 29 28 29 29 29 29 29 29 30 29 25 23 22 19 17 16 15 16 19 23 25 26  
RH 88 92 88 75 72 82 92 92100 96 85 75 72 74 81 84 81 81 81 78 75 81  
WIND DIR W W W W W NE N N N NW NW NW NW NW NW NW W S S S S S  
WIND SPD 10 8 9 8 4 1 2 2 4 8 11 14 14 9 5 2 1 2 6 11 11 8  
WIND GUST 25 25  
CLOUDS SC SC B1 B2 B2 B2 OV OV OV B2 B1 B1 SC SC SC SC B1 OV OV OV B2 B2  
POP 12HR 0 70 10 0 40  
QPF 12HR 0 0.05 0.01 0 0  
SNOW 12HR 00-00 1 00-00  
SNOW S L L C C C C C  
WIND CHILL 24 22 24 29 22 19 19 19 17 15 17 19 23 23  
MIN CHILL 22 22 30 31 22 18 16 15 20 16 21  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 29 13 26 12 30 18 34  
TEMP 27 24 27 23 18 15 23 20 16 15 28 24 21 21 31 30  
DEWPT 24 19 20 17 13 11 14 13 12 11 16 15 15 15 22 24  
PWIND DIR W N N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B1 SC B1 B1 B1 SC SC SC SC SC SC B1 B2 B2  
POP 12HR 40 5 5 10 5 0 5 10  
SNOW C S  
 

 
ILZ011-172200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 37 29 32 19 32  
TEMP 32 30 32 36 37 34 31 30 30 29 30 31 30 26 22 20 19 20 24 28 31 30  
DEWPT 30 28 29 29 29 29 29 29 30 29 27 24 21 20 18 16 15 16 19 23 24 26  
RH 92 92 88 75 72 82 92 96100100 88 75 69 78 84 84 84 84 81 81 75 85  
WIND DIR W W W W W W NW N N NW NW NW NW NW NW NW NW S S S S S  
WIND SPD 11 10 11 10 5 2 2 3 4 8 12 16 16 11 6 3 2 2 6 11 12 9  
WIND GUST 26 26  
CLOUDS B1 B1 B1 B2 B2 B2 OV OV OV B2 B1 B1 SC SC SC SC B1 B2 OV OV B2 B2  
POP 12HR 0 70 10 0 40  
QPF 12HR 0 0.07 0 0 0  
SNOW 12HR 00-00 1 00-00  
SNOW S L L S S C C C  
WIND CHILL 23 21 24 28 21 19 19 18 15 14 16 18 22 22  
MIN CHILL 21 21 28 27 21 19 15 14 19 16 20  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 29 13 26 13 29 18 33  
TEMP 27 24 28 23 18 15 23 19 16 15 27 23 21 20 30 30  
DEWPT 24 22 22 18 13 11 15 14 12 12 16 15 15 14 21 24  
PWIND DIR W N N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 OV B2 B1 B1 B1 SC SC SC SC SC SC SC B1 B2 B2  
POP 12HR 40 10 10 10 5 0 0 10  
SNOW C C  
 

 
ILZ010-172200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 37 28 32 19 33  
TEMP 32 30 32 36 36 33 32 31 30 29 29 31 30 26 22 20 20 21 25 29 33 31  
DEWPT 29 28 29 29 30 29 29 30 30 29 25 23 21 21 18 17 17 17 21 24 26 28  
RH 88 92 88 75 79 85 88 96100100 85 72 69 81 84 88 88 84 84 81 75 88  
WIND DIR W W W W W E NE N N NW NW NW NW NW NW NW SW S S S S S  
WIND SPD 9 6 8 8 4 1 1 3 3 8 11 16 14 10 5 2 2 3 6 11 11 8  
WIND GUST 26 25  
CLOUDS SC SC B1 B2 B2 B2 OV OV OV B2 B1 B1 SC SC SC SC B1 OV OV OV B2 B2  
POP 12HR 0 60 10 0 30  
QPF 12HR 0 0.05 0 0 0  
SNOW 12HR 00-00 1 00-00  
SNOW S L L S S C C C  
WIND CHILL 24 23 24 29 21 19 20 19 16 15 17 20 24 24  
MIN CHILL 23 23 30 28 21 18 16 15 16 16 22  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 29 14 26 13 31 19 35  
TEMP 27 24 27 23 18 16 23 21 17 15 27 24 21 21 31 31  
DEWPT 24 20 21 18 14 11 15 14 13 12 17 17 16 16 23 26  
PWIND DIR W NW N NE E SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B1 SC B1 B1 B1 SC SC SC SC SC SC B1 B2 B2  
POP 12HR 30 5 5 10 5 0 5 10  
SNOW C S  
 

 
ILZ012-172200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 38 31 33 20 32  
TEMP 33 31 33 37 38 35 32 32 31 31 31 32 31 28 24 21 20 21 25 29 32 31  
DEWPT 29 28 29 29 29 29 29 29 31 30 27 25 22 22 20 17 17 17 20 23 25 26  
RH 85 88 85 72 70 78 88 88100 96 85 75 69 78 84 84 88 84 81 78 75 81  
WIND DIR W W W W W W NW N N NW NW NW NW NW NW NW NW S S S S S  
WIND SPD 10 10 10 10 5 2 1 2 4 6 11 14 16 12 8 3 2 2 5 11 11 9  
WIND GUST 26 26  
CLOUDS SC B1 B1 B1 B2 B2 OV OV OV OV B2 B1 SC SC SC SC B1 B2 OV OV B2 B2  
POP 12HR 0 70 20 0 40  
QPF 12HR 0 0.07 0 0 0  
SNOW 12HR 00-00 1 00-00  
SNOW S C L S S C C C  
WIND CHILL 24 23 25 29 24 22 22 20 17 15 18 20 24 23  
MIN CHILL 22 22 30 32 24 21 17 14 20 17 21  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 23 31 15 27 15 29 19 35  
TEMP 28 25 29 24 19 16 25 21 18 17 28 24 21 20 32 31  
DEWPT 26 23 23 19 14 13 17 15 13 14 17 16 15 15 21 24  
PWIND DIR W N N N NE SE S S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2  
POP 12HR 50 20 10 10 10 0 0 10  
SNOW C C S S  
 

 
ILZ020-172200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 39 31 34 21 34  
TEMP 32 31 33 37 38 35 33 32 32 31 31 33 31 28 25 22 21 21 25 30 34 32  
DEWPT 29 29 29 30 30 29 29 29 30 31 29 25 23 22 20 18 17 18 21 24 25 26  
RH 88 92 85 75 73 78 85 88 92100 92 72 72 78 81 84 84 88 84 78 69 78  
WIND DIR W W W W W SW N N N NW NW NW NW NW NW NW NW S S S S S  
WIND SPD 10 9 10 9 5 1 1 2 4 5 10 14 16 11 6 3 2 2 5 10 10 8  
WIND GUST 25 26  
CLOUDS SC SC SC B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC B1 B2 OV OV B2 B2  
POP 12HR 0 70 20 0 30  
QPF 12HR 0 0.06 0 0 0  
SNOW 12HR 00-00 1 00-00  
SNOW S C L S S C C C  
WIND CHILL 24 23 25 30 23 23 20 18 17 18 21 25 24  
MIN CHILL 22 23 32 32 26 22 18 15 21 17 23  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 24 31 16 28 15 30 20 35  
TEMP 28 25 30 25 20 17 26 22 18 17 28 24 21 21 32 31  
DEWPT 25 22 24 20 15 12 16 15 13 14 17 16 15 15 22 24  
PWIND DIR W NW N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2  
POP 12HR 40 20 5 10 5 0 0 10  
SNOW C C S  
 

 
ILZ013-172200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 38 32 34 21 33  
TEMP 34 33 33 37 38 36 34 33 32 32 32 33 31 29 26 23 21 22 25 29 33 32  
DEWPT 30 29 29 29 29 30 30 29 30 32 28 25 23 22 20 18 17 17 19 23 25 26  
RH 85 85 85 72 70 79 85 85 92100 85 72 72 75 78 81 84 81 78 78 72 78  
WIND DIR W W W W W SW NW N N NW NW NW NW NW NW NW NW S S S S S  
WIND SPD 10 9 10 10 6 2 1 2 4 6 10 14 14 12 6 3 2 2 5 11 10 8  
WIND GUST 25 25  
CLOUDS B1 B1 B1 B1 B2 B2 OV OV OV OV B2 B1 SC B1 SC SC B1 B2 OV OV B2 B2  
POP 12HR 0 70 20 0 40  
QPF 12HR 0 0.07 0 0 0  
SNOW 12HR 00-00 1 00-00  
SNOW S C L S S C C C  
WIND CHILL 25 25 25 29 26 24 23 21 19 18 19 21 24 25  
MIN CHILL 24 23 30 33 25 22 19 17 21 18 22  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 32 17 28 17 30 20 35  
TEMP 29 27 30 26 21 17 26 23 19 20 28 26 23 22 32 32  
DEWPT 26 24 24 19 15 14 17 16 14 15 17 16 16 15 20 24  
PWIND DIR W NW N N NE SE S S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B2 B2  
POP 12HR 50 30 10 20 10 0 0 10  
SNOW C C C S S  
 

 
ILZ019-172200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 39 32 35 21 35  
TEMP 33 32 34 38 39 36 34 33 33 32 33 34 33 28 25 23 21 22 25 31 34 32  
DEWPT 30 29 29 30 30 30 29 29 30 31 30 26 25 22 19 18 17 17 20 23 25 26  
RH 89 88 82 73 70 79 82 85 89 96 89 72 72 78 78 81 84 81 81 72 69 78  
WIND DIR W W W W W SE NE N N N NW NW NW NW NW NW NW S S S S S  
WIND SPD 8 8 8 6 3 1 2 3 4 5 10 14 14 11 6 3 2 2 5 10 10 8  
WIND GUST 25 25  
CLOUDS FW SC SC B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC B1 B2 B2 OV B2 B2  
POP 12HR 0 60 20 0 20  
QPF 12HR 0 0.05 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S C L S S S S C  
WIND CHILL 26 24 27 26 24 24 23 18 17 19 23 27 26  
MIN CHILL 24 24 33 30 26 24 18 17 21 18 24  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 24 31 16 28 16 32 21 35  
TEMP 28 26 29 26 20 17 26 23 19 18 28 25 22 22 33 33  
DEWPT 23 21 22 18 15 11 15 14 13 12 15 14 15 15 21 24  
PWIND DIR W NW N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B2  
POP 12HR 30 10 5 10 5 0 0 10  
SNOW C C  
 

 
ILZ106-172200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 39 32 35 22 34  
TEMP 34 32 34 38 39 36 34 33 32 32 33 34 33 30 26 23 22 22 25 31 34 32  
DEWPT 31 30 30 30 30 31 30 30 31 32 30 26 24 24 21 20 18 18 22 24 26 27  
RH 89 92 85 73 70 82 85 89 96100 89 72 69 78 81 88 84 84 88 75 72 81  
WIND DIR W W W W W S NW N N NW NW NW NW NW NW NW NW S S S S S  
WIND SPD 8 6 8 8 5 1 0 2 3 3 8 14 14 11 5 3 2 2 5 10 10 8  
WIND GUST 25 25  
CLOUDS FW SC SC B1 B1 B2 B2 OV OV OV B2 B1 SC B1 SC SC B1 B2 OV OV B2 OV  
POP 12HR 0 60 30 0 30  
QPF 12HR 0 0.04 0.01 0 0  
SNOW 12HR 00-00 T 00-00  
RAIN C C  
SNOW S S L C C C C C  
WIND CHILL 27 26 27 32 26 24 23 20 19 19 23 27 26  
MIN CHILL 25 25 33 33 27 24 20 18 21 19 24  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 32 16 29 16 31 20 35  
TEMP 29 27 31 26 21 17 26 23 19 19 28 25 22 21 32 32  
DEWPT 26 24 25 21 17 14 18 17 15 15 17 17 16 16 22 25  
PWIND DIR W NW N N NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B2  
POP 12HR 40 30 10 20 5 0 0 10  
SNOW C C C S S S  
 

 
ILZ023-172200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 40 32 36 21 35  
TEMP 34 32 34 39 40 36 33 33 32 32 34 35 34 30 25 23 21 22 25 31 34 31  
DEWPT 30 29 30 30 31 30 30 30 30 31 33 29 25 24 21 19 18 18 21 24 25 26  
RH 85 88 85 70 70 79 89 89 92 96 96 78 69 78 84 84 88 84 84 75 69 81  
WIND DIR W W W W W SE E N N N NW NW NW NW NW NW NW SW S S S S  
WIND SPD 8 8 9 9 4 1 1 1 3 4 9 13 14 10 6 2 2 2 4 9 10 6  
WIND GUST 25  
CLOUDS FW FW SC SC SC B2 B2 OV OV OV B2 B2 SC B1 SC SC B1 B2 B2 OV B2 B2  
POP 12HR 0 30 30 0 20  
QPF 12HR 0 0.03 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
SNOW C C C S S C  
WIND CHILL 27 24 27 32 27 27 25 21 18 19 23 27 25  
MIN CHILL 24 24 33 33 27 26 20 17 21 19 25  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 24 32 16 29 15 31 19 36  
TEMP 29 26 32 26 21 17 26 23 19 18 28 24 21 20 33 32  
DEWPT 26 23 25 21 16 13 16 16 14 15 16 15 13 14 21 24  
PWIND DIR SW NW N N NE SE SE S  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B2  
POP 12HR 30 30 10 20 10 0 0 10  
SNOW C C C S S  
 

 
ILZ033-172200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 41 32 37 22 35  
TEMP 34 32 35 40 41 37 34 34 34 33 35 36 35 30 26 23 22 22 26 32 34 31  
DEWPT 31 29 30 31 31 30 30 30 30 30 32 31 27 24 21 19 18 17 21 24 26 26  
RH 89 88 82 70 67 75 85 85 85 89 89 82 72 78 81 84 84 81 81 72 72 81  
WIND DIR W W W W W SE E NE NE N NW NW NW NW NW NW NW SW S S S S  
WIND SPD 6 6 6 8 4 1 1 2 4 4 9 13 13 10 8 2 2 1 3 8 9 5  
CLOUDS FW FW FW SC SC B1 B2 OV OV OV B2 B2 B1 SC SC B1 B1 B1 B2 B2 B1 B2  
POP 12HR 0 30 30 5 20  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C  
SNOW C C C S S C  
WIND CHILL 27 25 29 27 27 26 21 17 25 27 25  
MIN CHILL 25 25 36 33 28 27 21 17 22 22 25  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 24 32 17 29 17 32 20 37  
TEMP 29 26 32 26 21 17 26 23 19 19 29 24 21 21 34 32  
DEWPT 25 22 25 21 16 13 16 16 14 13 16 15 13 13 20 24  
PWIND DIR SW NW N N NE SE SE S  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B2  
POP 12HR 40 30 10 20 10 0 0 20  
SNOW C C C C S S  
 

 
ILZ039-172200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 43 32 37 22 35  
TEMP 34 32 36 42 43 37 35 35 34 33 34 36 35 30 25 23 22 22 26 32 35 31  
DEWPT 31 29 31 32 33 31 30 31 31 31 32 32 28 26 22 20 18 18 22 25 27 27  
RH 89 88 82 67 67 79 82 85 89 92 92 85 75 85 88 88 84 84 85 75 72 85  
WIND DIR W W W W W SE E NE NE N NW NW NW NW NW NW NW S S S S S  
WIND SPD 9 8 8 8 3 1 1 3 6 6 9 13 14 11 6 3 2 2 5 10 10 8  
WIND GUST 25  
CLOUDS FW FW FW SC SC B1 B2 OV OV OV B2 B2 B1 SC SC B1 B1 B1 B1 B2 B1 B2  
POP 12HR 0 40 30 0 20  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C C C  
SNOW S C C C S S S  
WIND CHILL 26 24 30 28 27 27 27 25 20 17 19 24 27 24  
MIN CHILL 24 24 37 31 27 26 20 17 22 18 24  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 24 32 17 29 17 32 20 37  
TEMP 29 25 31 26 21 17 27 23 19 19 29 24 21 21 34 32  
DEWPT 25 22 26 21 17 14 18 17 15 15 17 16 15 14 23 25  
PWIND DIR W NW N NE NE SE SE S  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC FW SC B1 B2  
POP 12HR 30 30 5 20 5 0 0 20  
SNOW S C S C S S  
 

 
INZ001-172200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 39 32 36 22 34  
TEMP 34 32 34 38 39 36 33 32 33 32 34 35 34 30 27 25 23 22 26 31 34 32  
DEWPT 31 29 30 30 30 30 29 30 31 32 32 29 25 24 21 20 18 18 21 23 25 26  
RH 89 88 85 73 70 79 85 92 92100 92 78 69 78 78 81 81 84 81 72 69 78  
WIND DIR W W W W W SW N NE N N NW NW NW NW NW NW W SW S S S S  
WIND SPD 10 9 10 10 5 1 0 1 2 3 8 12 12 10 6 3 2 2 4 8 9 8  
CLOUDS FW SC SC B1 B1 B2 B2 OV OV OV B2 B2 B1 B1 B1 B1 B1 B2 OV OV B2 B2  
POP 12HR 0 30 30 5 20  
QPF 12HR 0 0.03 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
SNOW C C C S S C  
WIND CHILL 26 24 26 31 27 26 24 22 19 20 23 26 25  
MIN CHILL 24 24 33 32 29 26 21 19 22 20 24  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 33 18 29 17 29 19 35  
TEMP 30 27 32 28 22 19 27 24 20 20 28 24 21 21 32 32  
DEWPT 27 25 28 22 18 15 18 18 16 15 15 15 13 14 20 23  
PWIND DIR SW NW NW N NE SE SE S  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B2  
POP 12HR 40 30 10 20 10 0 0 10  
SNOW C C C S S  
 

 
INZ010-172200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 41 32 38 22 35  
TEMP 34 32 36 40 41 36 34 34 34 34 35 37 36 30 26 24 22 22 26 32 34 31  
DEWPT 31 29 31 31 31 31 30 30 31 31 33 31 27 25 22 20 18 18 22 25 26 26  
RH 89 88 82 70 67 82 85 85 89 89 92 79 69 81 85 84 84 84 85 75 72 81  
WIND DIR W W W W W S E NE NE N NW NW NW NW NW NW NW W S S S S  
WIND SPD 8 8 9 9 4 1 1 2 4 4 8 12 13 10 6 2 2 1 3 8 8 5  
CLOUDS FW FW SC SC SC B1 B2 OV OV OV B2 B2 B1 B1 SC B1 B1 B1 B2 B2 B2 B2  
POP 12HR 0 30 30 5 20  
QPF 12HR 0 0 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C  
SNOW C C C S S C  
WIND CHILL 27 24 28 34 28 28 26 21 18 24 27 25  
MIN CHILL 24 24 36 34 29 28 21 18 22 22 25  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 33 17 29 17 31 20 36  
TEMP 30 26 32 27 21 17 27 23 20 19 28 24 21 20 34 31  
DEWPT 27 23 27 22 17 14 18 18 16 14 16 15 14 14 21 24  
PWIND DIR SW NW NW N NE SE SE S  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B1 SC SC SC SC SC B1 B2  
POP 12HR 40 30 10 20 10 0 0 10  
SNOW C C C C S  
 

 
INZ011-172200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1215 AM CST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 41 32 38 22 35  
TEMP 34 32 35 40 40 36 34 34 34 33 35 37 36 31 27 25 24 22 27 32 34 32  
DEWPT 31 30 31 31 31 31 31 31 31 32 33 32 27 26 23 21 19 19 22 25 26 26  
RH 89 92 85 70 70 82 89 89 89 96 92 82 69 81 85 84 81 88 81 75 72 78  
WIND DIR W W W W W S N NE N N NW NW W NW NW NW NW W S S S S  
WIND SPD 9 9 9 9 4 1 0 1 4 4 6 11 12 9 6 3 2 2 3 8 8 5  
CLOUDS FW FW SC SC SC B1 B2 OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 0 30 30 5 10  
QPF 12HR 0 0 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
SNOW C C C C  
WIND CHILL 27 24 28 33 29 29 27 22 19 24 27 26  
MIN CHILL 24 24 35 34 29 29 22 19 22 23 25  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 34 18 29 17 30 20 36  
TEMP 30 27 32 28 22 19 28 24 21 19 28 24 21 20 33 32  
DEWPT 28 24 28 23 18 15 18 18 16 14 16 15 13 13 20 24  
PWIND DIR SW NW NW N NE SE SE S  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B2  
POP 12HR 40 30 10 20 10 0 0 10  
SNOW C C C C S  
 

 
INZ019-172200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
115 AM EST TUE DEC 17 2024  
 
DATE TUE 12/17/24 WED 12/18/24 THU 12/19/24  
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 42 32 38 22 35  
TEMP 34 33 36 40 41 37 35 35 34 33 35 37 36 30 26 24 23 22 26 31 34 31  
DEWPT 31 29 31 32 32 30 30 31 31 31 33 33 28 27 24 21 20 19 23 25 26 27  
RH 89 85 82 73 70 75 82 85 89 92 92 85 72 88 92 88 88 88 88 78 72 85  
WIND DIR W W W W W SE E NE NE N NW NW NW NW NW NW NW W S S S S  
WIND SPD 8 8 9 9 4 1 1 2 5 5 8 12 13 10 8 3 2 2 3 8 9 6  
CLOUDS FW FW SC SC SC B1 B2 OV OV OV B2 B2 B1 B1 SC B1 B1 B1 B2 B2 B1 B2  
POP 12HR 0 30 30 5 10  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C  
SNOW C C C C  
WIND CHILL 27 25 29 34 28 28 26 21 18 24 27 24  
MIN CHILL 25 24 36 35 28 28 21 18 22 22 24  
 
DATE FRI 12/20/24 SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 25 32 18 29 18 30 20 36  
TEMP 30 27 32 27 22 18 27 23 21 19 28 24 22 21 33 31  
DEWPT 28 24 28 23 18 15 18 18 17 14 17 16 14 14 21 24  
PWIND DIR SW NW NW N NE SE SE S  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 SC B1 SC SC FW SC SC B1 B2  
POP 12HR 30 30 10 20 10 0 0 10  
SNOW C C C C S  
 

 
 
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