488  
FOUS53 KLOT 150715  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
115 AM CST SUN DEC 15 2024  
 
ILZ104-152200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 50 31 42  
TEMP 38 40 40 42 42 41 40 39 40 43 45 50 47 41 38 37 34 32 34 39 41 36  
DEWPT 38 40 40 42 42 40 39 39 39 41 44 44 39 37 34 32 30 28 29 30 30 30  
RH 100100100100100 96 96100 96 93 96 80 74 85 85 82 85 85 82 70 65 79  
WIND DIR SE SE S S S S S S S S SW SW W W W W W W W W SW SW  
WIND SPD 9 5 5 6 8 6 8 9 9 9 10 13 17 16 14 13 12 11 10 9 6 4  
WIND GUST 28 28 26 24  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 B1 B1 B1 B1 SC SC SC B1 B1 B1  
POP 12HR 20 40 30 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C C C C S S  
OBVIS F F PF  
WIND CHILL 32 33 34 33 29 28 25 23 26 33  
MIN CHILL 31 36 36 33 33 39 33 28 23 23 32  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 36 17 31 22 31 17 26  
TEMP 34 33 35 29 20 17 28 29 28 26 29 27 21 17 25 24  
DEWPT 31 31 28 20 14 11 15 18 21 19 18 17 15 13 12 11  
PWIND DIR SW NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 40 20 5 10 20 10 10 10  
RAIN C S  
SNOW C S S  
 

 
ILZ003-152200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 38 44 27 39  
TEMP 38 38 38 40 40 39 38 38 39 40 41 44 41 39 36 33 31 29 31 37 39 34  
DEWPT 37 38 38 40 40 38 37 36 38 39 40 38 36 34 32 30 28 26 27 28 29 29  
RH 96100100100100 96 96 92 96 96 96 79 82 82 85 89 88 88 85 70 67 82  
WIND DIR SE SE SE S S S S S S S SW W W W W W W W W W SW S  
WIND SPD 8 3 3 5 6 5 6 8 9 6 8 14 17 16 14 13 11 10 9 9 5 3  
WIND GUST 28 27  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B1 B2 B1 B1 SC SC SC B1 B2 B1 B2  
POP 12HR 5 30 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN C C S  
OBVIS F F PF  
WIND CHILL 32 32 33 37 32 30 27 23 22 20 23 30  
MIN CHILL 31 36 35 32 32 35 30 23 20 20 31  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 32 13 29 17 29 13 24  
TEMP 31 29 31 23 14 13 26 27 25 22 26 23 18 13 23 19  
DEWPT 29 28 24 16 11 10 14 18 19 16 16 14 12 10 10 8  
PWIND DIR E NW NW S SW NW NW N  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B1 SC SC SC SC B1 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 5 0 20 20 5 5 0  
RAIN S  
SNOW C S S  
 

 
ILZ104-152200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 40 51 32 42  
TEMP 40 40 42 43 43 42 41 40 41 44 46 51 48 42 38 37 34 32 34 39 41 37  
DEWPT 39 40 40 43 42 40 39 39 40 43 45 45 40 37 34 33 31 29 29 30 31 31  
RH 96100 93100 96 93 92 96 96 96 96 80 74 82 85 85 89 88 82 70 67 79  
WIND DIR SE SE S SW S S S S S S SW SW W W W W W W W W SW SW  
WIND SPD 9 6 5 6 8 6 8 9 10 9 10 13 17 16 14 13 12 11 9 8 6 4  
WIND GUST 28 28 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 B1 B1 B1 B1 SC SC SC B1 B1 B1  
POP 12HR 20 50 30 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C C C C S S S  
OBVIS F F PF  
WIND CHILL 34 34 35 34 29 28 25 23 27 33  
MIN CHILL 33 35 38 34 33 34 28 23 23 33  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 32 38 18 32 23 32 18 27  
TEMP 35 34 35 30 22 18 29 30 29 26 29 28 22 18 26 24  
DEWPT 31 32 29 21 16 13 16 19 23 21 18 18 16 15 13 12  
PWIND DIR S NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 40 20 5 10 20 10 10 10  
RAIN S C S  
SNOW C S S  
 

 
ILZ021-152200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 39 49 29 42  
TEMP 40 40 40 41 41 40 39 39 41 43 46 49 45 40 37 35 32 29 33 40 42 35  
DEWPT 40 40 40 41 41 39 39 38 41 43 45 45 40 37 35 32 30 28 30 32 32 31  
RH 100100100100100 96100 96100100 96 86 82 89 92 89 92 96 89 73 67 85  
WIND DIR SE SE S SW S S S S S S SW SW W W W W W W W W SW S  
WIND SPD 5 3 4 5 6 5 6 6 8 6 9 14 17 16 13 12 11 10 8 8 5 3  
WIND GUST 28 27  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 B1 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 20 50 30 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C C C S  
OBVIS F F PF  
WIND CHILL 38 32 28 26 23 20 26  
MIN CHILL 33 36 36 34 35 32 26 20 22 32  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 29 37 15 31 21 32 16 26  
TEMP 33 32 35 28 18 15 29 28 27 25 29 25 20 16 26 22  
DEWPT 31 32 31 22 15 13 17 20 21 20 19 17 14 12 13 11  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 SC SC  
POP 12HR 40 10 0 10 10 5 5 5  
RAIN S C  
 

 
ILZ006-152200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 48 30 41  
TEMP 40 40 40 42 42 41 40 39 39 41 43 48 45 39 38 36 33 32 34 38 39 35  
DEWPT 38 39 40 42 41 39 38 38 38 40 42 42 39 36 33 31 29 28 29 29 30 30  
RH 92 96100100 96 92 92 96 96 96 96 80 79 89 82 82 85 85 82 70 70 82  
WIND DIR SE S S S S S S S S S SW SW W W W W W W W W W W  
WIND SPD 13 9 5 6 5 5 6 9 10 9 9 12 16 16 16 16 14 13 12 10 8 4  
WIND GUST 27 27 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 SC SC B1 B2 B1 B2  
POP 12HR 10 30 30 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN L C C C C  
OBVIS F F PF  
WIND CHILL 32 34 33 32 35 38 30 29 26 23 22 25 31 33  
MIN CHILL 31 35 37 33 32 36 30 26 22 23 31  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 29 35 16 30 20 30 16 26  
TEMP 33 32 33 26 19 16 27 28 27 24 29 25 19 16 25 22  
DEWPT 29 29 26 19 13 11 16 19 21 18 20 18 14 13 14 12  
PWIND DIR W NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 30 20 5 20 30 20 10 10  
RAIN C S  
SNOW C S S C S  
 

 
ILZ021-152200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 52 28 43  
TEMP 38 40 40 42 42 40 39 40 43 46 49 52 46 39 35 34 31 29 33 40 42 35  
DEWPT 38 40 40 42 42 40 38 39 43 45 47 46 40 38 35 32 30 28 31 34 34 33  
RH 100100100100100100 96 96100 96 93 80 79 96100 92 96 96 92 79 73 92  
WIND DIR SE S SW SW S S SE S S S SW W W W W W W W W W SW S  
WIND SPD 8 5 5 8 6 5 6 9 10 9 10 16 18 16 13 12 10 9 6 5 3 2  
WIND GUST 29 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 SC B1 SC SC FW FW SC SC SC B1  
POP 12HR 10 60 30 0 5  
QPF 12HR 0 0.01 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN L L C C S S S  
OBVIS F F PF  
WIND CHILL 32 34 37 39 30 26 25 22 20 27  
MIN CHILL 31 36 36 33 35 30 25 20 22 35  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 37 14 30 21 32 16 26  
TEMP 33 33 35 27 18 15 28 28 26 24 29 25 19 16 25 21  
DEWPT 32 33 33 24 16 13 19 21 21 20 20 17 14 12 15 12  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 50 20 0 10 10 5 5 0  
RAIN S C S  
SNOW S  
 

 
INZ002-152200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 52 30 42  
TEMP 38 40 42 42 42 41 40 39 41 45 48 52 48 42 38 35 33 32 34 39 40 35  
DEWPT 38 40 40 42 42 40 38 38 40 43 47 48 44 39 35 33 31 29 30 31 31 31  
RH 100100 93100100 96 92 96 96 93 96 86 86 89 89 92 92 88 85 73 70 85  
WIND DIR SE SE S S S S S S S S S SW W W W W W W W W SW SW  
WIND SPD 11 8 8 8 6 4 5 6 9 9 9 11 14 16 14 13 12 12 8 6 5 2  
WIND GUST 26 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC SC SC SC B1  
POP 12HR 60 50 50 0 0  
QPF 12HR 0.03 0.02 0.10 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O O  
RAIN L S C C C C S S  
OBVIS PF PF PF  
WIND CHILL 31 35 34 29 26 24 23 27  
MIN CHILL 28 36 37 34 33 34 26 23 23 34  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 30 38 20 31 22 31 19 27  
TEMP 33 33 37 31 24 20 29 29 27 26 29 27 22 19 26 24  
DEWPT 30 33 33 25 19 16 19 20 22 21 19 18 17 16 17 16  
PWIND DIR SE N NW SW SW W NW NW  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B2 OV B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 B1  
POP 12HR 40 30 5 10 20 20 20 10  
RAIN C C  
SNOW C S S S S  
 

 
ILZ005-152200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 38 45 28 39  
TEMP 37 37 38 40 40 39 39 38 38 40 42 45 41 39 36 34 31 29 31 37 38 33  
DEWPT 36 37 38 40 40 39 37 37 37 39 41 41 38 36 33 31 29 28 29 30 30 30  
RH 96100100100100100 92 96 96 96 96 86 89 89 89 89 92 96 92 75 73 89  
WIND DIR SE SE SE S S S S S S S SW SW W W W W W W W W W SW  
WIND SPD 8 3 3 5 5 5 6 8 9 8 8 13 16 17 16 14 13 12 10 9 6 3  
WIND GUST 27 28 27 25  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 B2 B1 B1 B1 SC SC B1 B2 B1 B2  
POP 12HR 10 30 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE O O  
RAIN C C C S S  
OBVIS F F PF  
WIND CHILL 31 32 32 39 33 30 26 24 21 19 22 30  
MIN CHILL 29 33 35 32 32 36 30 24 19 19 30  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 27 32 13 28 18 28 13 24  
TEMP 31 29 31 23 14 13 26 26 25 22 26 22 18 13 23 19  
DEWPT 29 29 26 18 12 10 16 18 20 16 19 16 13 11 12 11  
PWIND DIR E NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 SC SC  
POP 12HR 30 10 0 20 20 10 5 5  
SNOW C S S  
 

 
ILZ008-152200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 38 43 27 40  
TEMP 37 37 37 39 40 39 38 38 39 40 41 43 40 38 35 32 31 28 31 37 39 34  
DEWPT 37 37 37 39 40 38 37 37 38 39 41 38 36 34 32 30 28 26 28 29 30 29  
RH 100100100100100 96 96 96 96 96100 82 85 85 89 92 88 92 88 72 70 82  
WIND DIR SE SE S S S S S S S S SW W W W W W W W W W SW S  
WIND SPD 8 3 3 4 5 5 8 9 8 6 8 14 17 14 13 12 11 10 8 6 5 3  
WIND GUST 28 26  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B1 B2 B1 B1 SC SC SC SC B2 B1 B2  
POP 12HR 5 30 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN C C S  
OBVIS F F PF  
WIND CHILL 32 32 33 36 31 29 26 23 22 19 24  
MIN CHILL 30 34 35 32 32 35 29 23 19 20 31  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 27 32 13 29 17 29 13 24  
TEMP 31 29 31 23 14 13 26 27 25 22 26 23 18 13 23 19  
DEWPT 29 28 25 16 11 10 15 18 19 16 16 14 12 10 10 8  
PWIND DIR E NW NW S SW NW NW N  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 SC SC SC SC B1 B2 B1 SC B1 B1 B1 SC SC  
POP 12HR 40 5 0 10 10 5 5 0  
RAIN S  
SNOW C  
 

 
ILZ011-152200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 37 45 27 39  
TEMP 37 37 39 40 40 39 38 37 38 40 43 45 41 38 35 33 31 29 31 37 39 33  
DEWPT 37 37 39 40 40 38 37 37 38 40 42 41 37 35 33 31 28 27 29 30 30 30  
RH 100100100100100 96 96100100100 96 86 85 89 92 92 88 92 92 75 70 89  
WIND DIR SE SE S S S S S S S S SW W W W W W W W W W SW SW  
WIND SPD 9 5 5 6 6 6 9 10 10 9 9 14 17 17 16 14 12 12 10 9 5 3  
WIND GUST 28 28  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC SC B1 B2 B1 B2  
POP 12HR 5 40 10 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C S  
OBVIS F F PF  
WIND CHILL 30 32 30 31 34 38 32 29 25 23 21 19 22 30  
MIN CHILL 28 32 34 30 30 35 29 23 19 19 30  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 28 32 13 29 18 29 13 24  
TEMP 31 30 32 22 14 13 26 26 25 23 26 22 17 13 23 19  
DEWPT 29 29 26 18 12 10 15 18 20 17 18 16 13 10 12 9  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 10 0 10 20 5 5 0  
RAIN S  
SNOW C S  
 

 
ILZ010-152200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 38 43 27 40  
TEMP 37 37 38 39 40 39 38 38 39 40 41 43 40 38 35 32 30 28 31 37 39 33  
DEWPT 37 37 38 39 40 38 37 38 39 39 41 38 37 35 32 31 28 27 29 31 31 30  
RH 100100100100100 96 96100100 96100 82 89 89 89 96 92 96 92 79 73 89  
WIND DIR E SE S SW S S S S S S SW W W W W W W W W W SW SE  
WIND SPD 5 3 3 4 5 4 6 8 8 6 8 14 17 14 13 11 10 9 6 5 4 2  
WIND GUST 28 25  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 SC SC SC SC SC B2 B1 B2  
POP 12HR 0 30 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN C C S  
OBVIS F F PF  
WIND CHILL 32 33 36 31 29 26 23 21 19 24  
MIN CHILL 30 34 34 32 32 35 29 23 19 19 32  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 27 32 13 29 18 29 13 24  
TEMP 32 29 30 23 13 13 26 27 25 22 25 23 17 13 23 19  
DEWPT 31 29 25 18 13 11 16 19 20 16 17 15 13 10 11 10  
PWIND DIR E NW NW S SW NW NW N  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B2 OV B1 SC FW SC SC B1 B2 B1 SC B1 B1 B1 SC SC  
POP 12HR 40 5 0 10 10 5 5 0  
RAIN S C  
SNOW C  
 

 
ILZ012-152200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 38 48 29 41  
TEMP 40 39 39 41 41 40 39 38 39 41 44 48 44 39 37 35 31 29 32 38 39 34  
DEWPT 37 39 39 41 41 38 38 38 39 41 43 43 39 37 34 32 30 28 30 31 32 30  
RH 89100100100100 92 96100100100 96 83 82 92 89 89 96 96 92 76 76 85  
WIND DIR SE SE S S S S S S S S SW SW W W W W W W W W SW SW  
WIND SPD 8 5 4 6 6 5 6 8 9 6 9 13 17 16 16 13 12 11 10 9 6 3  
WIND GUST 28 29 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC SC SC B1 B1 B1  
POP 12HR 10 40 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C S S S  
OBVIS F F PF  
WIND CHILL 32 33 36 30 27 26 21 19 24 32  
MIN CHILL 33 35 36 32 32 37 30 25 19 19 31  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 30 35 14 30 20 30 15 25  
TEMP 32 31 33 27 17 15 27 28 26 23 27 25 19 15 24 21  
DEWPT 31 30 28 20 14 11 16 18 21 18 18 16 14 12 12 10  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 10 0 10 20 5 10 5  
RAIN S C  
SNOW C S  
 

 
ILZ020-152200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 38 48 29 41  
TEMP 40 39 39 41 41 40 39 38 39 42 45 48 44 39 37 34 31 29 32 39 40 34  
DEWPT 39 39 39 41 41 39 38 38 39 42 44 44 39 37 34 31 30 28 30 32 32 31  
RH 96100100100100 96 96100100100 96 86 82 92 89 89 96 96 92 76 73 89  
WIND DIR SE SE S SW S S S S S S SW SW W W W W W W W W SW S  
WIND SPD 6 4 3 5 5 5 6 8 8 6 9 14 17 16 14 12 11 10 9 8 5 3  
WIND GUST 28 28  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 10 40 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C S S S  
OBVIS F F PF  
WIND CHILL 32 36 30 28 25 22 20 24 33  
MIN CHILL 33 36 36 32 32 39 30 25 20 20 31  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 35 15 30 21 30 16 26  
TEMP 32 32 34 27 18 15 27 28 27 24 28 26 20 16 24 21  
DEWPT 31 31 30 21 14 12 16 19 21 18 19 16 13 12 12 11  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 10 0 10 20 5 5 5  
RAIN S C  
SNOW C S  
 

 
ILZ013-152200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 49 30 41  
TEMP 39 39 39 41 42 40 39 39 39 42 44 49 45 41 38 35 33 31 33 39 40 36  
DEWPT 38 39 39 41 42 39 39 38 39 42 44 44 39 37 34 32 30 28 29 31 31 30  
RH 96100100100100 96100 96100100100 83 79 85 85 89 89 88 85 73 70 79  
WIND DIR SE SE S SW S S S S S S SW SW W W W W W W W W SW SW  
WIND SPD 8 5 4 5 6 6 6 8 9 8 9 13 17 16 16 13 12 11 10 9 6 3  
WIND GUST 28 28 26 24  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 B1 B1 B1 B1 SC SC SC B1 B1 B1  
POP 12HR 10 40 30 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C C C C S  
OBVIS F F PF  
WIND CHILL 33 33 33 38 33 29 26 24 22 25 33  
MIN CHILL 31 35 35 32 32 38 32 26 22 22 32  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 35 16 30 21 30 16 26  
TEMP 33 32 34 27 19 16 27 29 27 25 28 26 21 16 24 23  
DEWPT 31 31 29 20 14 11 15 18 21 19 18 17 15 13 12 11  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 SC SC  
POP 12HR 40 20 5 10 20 10 10 5  
RAIN S C S  
SNOW C S S  
 

 
ILZ019-152200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 39 49 29 42  
TEMP 40 40 41 41 41 40 39 39 41 44 46 49 44 39 37 35 32 29 32 39 41 35  
DEWPT 39 38 40 41 41 39 38 38 40 43 45 43 38 35 33 31 28 26 28 31 31 30  
RH 96 92 96100100 96 96 96 96 96 96 80 79 85 85 85 85 88 85 73 67 82  
WIND DIR E SE S SW S S S S S S SW W W W W W W W W W SW S  
WIND SPD 5 3 3 5 5 5 6 9 9 8 9 16 18 14 13 12 11 10 6 6 5 3  
WIND GUST 29 25  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 10 50 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN C C S S S  
OBVIS F F PF  
WIND CHILL 33 35 36 31 28 26 23 20 26  
MIN CHILL 34 37 35 33 33 31 26 20 20 32  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 35 15 30 21 31 16 25  
TEMP 33 33 34 27 18 15 27 28 27 25 28 26 19 16 24 21  
DEWPT 30 30 28 20 13 11 15 18 20 18 17 15 13 10 11 9  
PWIND DIR E NW NW SW SW NW NW NW  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B1 B1 SC B1 B1 SC SC  
POP 12HR 40 10 0 10 10 5 5 0  
RAIN S C  
 

 
ILZ106-152200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 51 29 42  
TEMP 41 41 42 42 42 40 40 39 41 44 46 51 46 41 37 35 32 30 33 39 41 35  
DEWPT 40 40 41 42 42 40 39 39 41 43 45 45 40 38 35 33 31 29 31 33 32 32  
RH 96 96 96100100100 96100100 96 96 80 79 89 92 92 96 96 92 79 70 89  
WIND DIR SE SE S SW S S S S S S SW SW W W W W W W W W SW S  
WIND SPD 6 4 3 4 5 4 5 8 9 6 9 13 17 16 14 13 12 11 9 8 5 3  
WIND GUST 28 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 B1 B1 SC SC SC SC SC B1 B1 B1  
POP 12HR 20 50 30 0 5  
QPF 12HR 0.01 0.01 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN C C C C S S S  
OBVIS F F PF  
WIND CHILL 33 35 39 33 28 26 23 20 25 33  
MIN CHILL 34 37 37 33 33 33 26 20 21 32  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 32 37 16 31 21 31 16 26  
TEMP 33 33 35 29 19 16 28 29 27 25 29 26 20 16 25 22  
DEWPT 32 33 31 23 16 13 17 20 23 21 20 18 15 13 14 11  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 SC SC  
POP 12HR 40 20 0 10 20 10 5 5  
RAIN S C S  
SNOW S S  
 

 
ILZ023-152200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 53 29 42  
TEMP 40 40 40 42 42 41 39 39 42 46 49 53 48 41 36 35 32 29 33 40 42 35  
DEWPT 39 40 40 42 42 40 38 38 42 45 47 48 42 38 35 33 30 28 30 32 32 31  
RH 96100100100100 96 96 96100 96 93 83 80 89 96 92 92 96 89 73 67 85  
WIND DIR SE S S SW SW S S S S S SW SW W W W W W W W W SW S  
WIND SPD 8 6 5 6 6 4 5 8 10 9 9 12 17 14 14 12 11 10 8 5 4 2  
WIND GUST 28 27  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 B1 B1 SC SC SC SC SC SC SC B1  
POP 12HR 30 60 40 0 5  
QPF 12HR 0 0.01 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN C L L C C S S S  
OBVIS F F PF  
WIND CHILL 33 36 33 27 26 23 20 26  
MIN CHILL 32 35 37 33 34 33 26 20 22 34  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 32 38 15 31 21 32 16 27  
TEMP 33 33 36 29 18 15 29 28 27 25 29 26 19 16 26 21  
DEWPT 31 32 32 24 16 13 17 20 21 21 19 17 14 13 13 11  
PWIND DIR SE NW NW SW SW NW NW NW  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS B2 OV B2 B1 SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 40 20 5 10 20 10 10 5  
RAIN S C S  
SNOW S S  
 

 
ILZ033-152200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 40 54 29 43  
TEMP 39 41 41 43 43 41 40 41 44 47 50 54 50 42 36 35 32 29 34 40 42 35  
DEWPT 39 40 41 43 42 40 38 39 43 46 49 50 44 39 35 32 30 28 30 32 33 32  
RH 100 96100100 96 96 92 92 96 96 96 86 80 89 96 89 92 96 85 73 70 89  
WIND DIR SE S SW SW SW S S S S S SW SW W W W W W W W W SW S  
WIND SPD 8 5 6 8 5 3 5 8 11 10 10 12 17 14 13 11 11 9 6 5 3 2  
WIND GUST 28 25  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 SC B1 SC SC SC SC FW SC SC B1  
POP 12HR 30 70 60 0 5  
QPF 12HR 0.01 0.03 0.09 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN L L L L L C C S  
OBVIS F F PF  
WIND CHILL 33 38 34 27 27 23 20 28  
MIN CHILL 31 36 39 35 36 33 26 20 22 35  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 32 39 16 31 22 32 17 27  
TEMP 33 34 37 29 20 16 29 28 27 25 30 25 20 17 26 22  
DEWPT 31 32 34 25 16 13 18 20 21 20 20 17 13 11 14 11  
PWIND DIR SE NW NW SW SW W NW NW  
WIND CHAR LT GN LT LT LT GN LT GN  
AVG CLOUDS B1 OV B2 B1 SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 50 30 5 10 20 10 10 5  
RAIN S C C S  
SNOW C S S  
 

 
ILZ039-152200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 40 55 29 44  
TEMP 42 42 41 43 43 40 40 41 45 48 51 55 50 41 36 35 32 29 34 41 42 36  
DEWPT 40 40 41 43 42 40 39 40 44 47 50 50 44 39 35 33 30 28 30 34 34 33  
RH 93 93100100 96100 96 96 96 96 96 83 80 92 96 92 92 96 85 76 73 89  
WIND DIR SE S SW SW SW S S S S S SW SW W W W W W W W W SW S  
WIND SPD 8 6 6 8 6 4 5 9 10 10 9 13 18 14 12 11 10 9 6 5 5 3  
WIND GUST 29  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 SC SC SC SC FW FW FW SC SC SC  
POP 12HR 30 70 50 0 5  
QPF 12HR 0.01 0.02 0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O  
RAIN C L L C C C C S  
OBVIS F F PF  
WIND CHILL 33 28 27 23 20 28  
MIN CHILL 34 36 37 35 36 33 26 20 22 32  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 33 40 15 31 22 33 16 27  
TEMP 33 34 38 29 19 15 29 28 27 25 30 26 19 16 26 21  
DEWPT 31 33 35 26 17 13 19 21 21 20 22 17 14 12 15 12  
PWIND DIR SE NW NW SW SW W NW NW  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B1 OV B2 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 50 30 5 5 10 5 5 5  
RAIN S C C S  
SNOW C S  
 

 
INZ001-152200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 42 39 51 29 42  
TEMP 38 40 40 42 42 40 40 39 41 45 48 51 48 42 38 36 33 31 33 39 41 35  
DEWPT 38 40 40 42 42 40 38 38 41 44 47 48 44 39 35 33 31 29 30 31 32 31  
RH 100100100100100100 92 96100 96 96 89 86 89 89 89 92 92 89 73 70 85  
WIND DIR SE S S SW SW S S S S S S SW W W W W W W W W SW SW  
WIND SPD 10 6 5 6 6 4 5 8 10 9 9 12 17 16 14 13 12 11 8 6 5 2  
WIND GUST 28 27 25  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC SC SC SC B1  
POP 12HR 40 50 50 0 0  
QPF 12HR 0.01 0.02 0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O O  
RAIN L C C C C S S  
OBVIS PF PF PF  
WIND CHILL 31 33 35 34 29 27 24 22 26  
MIN CHILL 30 35 36 33 33 34 26 21 22 34  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 38 18 31 22 31 18 27  
TEMP 33 33 37 30 21 18 29 29 27 26 29 27 21 18 26 24  
DEWPT 31 33 33 25 17 14 18 21 22 21 20 18 16 15 15 14  
PWIND DIR SE NW NW SW SW W NW NW  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B2 OV B2 B1 SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 40 20 5 10 20 10 10 10  
RAIN C S  
SNOW S S S  
 

 
INZ010-152200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 40 54 29 43  
TEMP 40 42 42 43 43 41 40 41 45 48 51 54 51 42 37 35 33 30 34 40 42 35  
DEWPT 40 41 42 43 43 41 38 39 44 47 50 51 45 40 35 33 31 28 31 33 33 32  
RH 100 96100100100100 92 92 96 96 96 90 80 93 92 92 92 92 89 76 70 89  
WIND DIR SE S SW SW SW SW S S S S SW SW W W W W W W W W SW S  
WIND SPD 10 6 8 8 6 3 4 8 11 11 11 12 16 14 13 11 11 10 8 5 4 2  
WIND GUST 27 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 SC B1 B1 SC SC SC SC SC SC B1  
POP 12HR 40 70 60 0 5  
QPF 12HR 0.02 0.01 0.12 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN L S L L L L C C S  
OBVIS PF PF PF  
WIND CHILL 33 39 34 28 27 24 21 27  
MIN CHILL 32 37 38 35 36 34 26 21 23 34  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 32 39 17 31 23 32 17 27  
TEMP 33 34 38 29 21 17 29 28 27 25 30 25 20 18 26 21  
DEWPT 31 33 35 26 18 13 19 21 22 21 21 18 15 12 15 12  
PWIND DIR SE NW NW SW SW W NW NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B2 OV B2 B1 SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 50 30 5 10 20 10 10 10  
RAIN S C C S  
SNOW C S S  
 

 
INZ011-152200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
115 AM CST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 40 54 30 42  
TEMP 39 41 41 43 43 41 40 40 43 48 51 54 51 42 38 35 33 31 34 40 42 35  
DEWPT 39 41 41 43 43 41 38 39 43 47 50 51 46 40 35 33 31 29 31 33 33 32  
RH 100100100100100100 92 96100 96 96 90 83 93 89 92 92 92 89 76 70 89  
WIND DIR SE SE S SW SW S S S S S S SW W W W W W W W W SW S  
WIND SPD 11 8 8 8 6 3 4 8 10 10 11 12 14 16 14 12 12 11 8 5 4 2  
WIND GUST 26 27 25  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 SC SC SC SC FW SC B1  
POP 12HR 50 60 60 0 0  
QPF 12HR 0.02 0.01 0.14 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O O  
RAIN L S L L L L C C  
OBVIS PF PF PF  
WIND CHILL 32 37 34 29 26 24 21 27  
MIN CHILL 28 36 38 35 35 34 26 20 22 35  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 31 39 18 32 23 32 18 27  
TEMP 33 33 38 31 22 18 29 28 27 26 30 26 22 18 26 23  
DEWPT 31 33 35 27 19 15 20 21 22 21 21 18 16 13 15 14  
PWIND DIR SE NW NW SW SW W NW NW  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS B2 OV B2 B1 B1 SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC  
POP 12HR 40 30 5 10 20 10 10 10  
RAIN C C S  
SNOW C S S S  
 

 
INZ019-152200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
215 AM EST SUN DEC 15 2024  
 
DATE SUN 12/15/24 MON 12/16/24 TUE 12/17/24  
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 44 41 54 30 43  
TEMP 41 43 43 44 44 42 41 41 46 49 52 54 52 42 38 35 33 31 34 40 42 35  
DEWPT 41 42 43 44 43 41 39 40 45 48 50 51 47 41 36 33 31 29 32 34 34 33  
RH 100 96100100 96 96 92 96 96 96 93 90 83 96 92 92 92 92 92 79 73 92  
WIND DIR SE S SW SW SW SW S S S S S SW W W W W W W W W SW S  
WIND SPD 10 6 8 8 5 4 5 8 11 10 10 12 16 14 13 11 11 10 8 5 4 2  
WIND GUST 27 27  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 SC B1 SC SC SC FW SC SC SC B1  
POP 12HR 40 70 70 0 5  
QPF 12HR 0.01 0.02 0.14 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE AR O O  
RAIN L S L L L L C C S  
OBVIS PF PF PF  
WIND CHILL 35 34 30 27 24 22 27  
MIN CHILL 33 38 39 35 36 34 27 22 23 35  
 
DATE WED 12/18/24 THU 12/19/24 FRI 12/20/24 SAT 12/21/24  
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 33 39 18 31 23 32 18 27  
TEMP 34 34 38 30 21 18 29 28 27 26 30 26 21 18 26 21  
DEWPT 31 34 36 28 19 15 20 21 23 21 22 19 16 13 15 13  
PWIND DIR SE NW NW SW SW W NW NW  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS B2 OV B2 B1 SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 50 30 5 5 20 10 10 5  
RAIN S C C S  
SNOW C S S  
 

 
 
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