188  
FOUS53 KLOT 202015  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
215 PM CST MON JAN 20 2025  
 
ILZ104-211000-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -5 2 0 24 18  
TEMP 10 7 3 0 -3 -5 -5 -1 2 1 0 0 2 8 12 18 23 23 22 21 20 18  
DEWPT -12 -9-10-16-16-20-21-21-21-20-18-16-12 -7 -2 3 9 12 16 17 16 15  
RH 35 47 53 45 52 47 45 37 32 35 41 45 51 49 52 51 54 62 77 84 84 88  
WIND DIR W W NW W W W W W W SW SW S S S S SW SW SW SW SW W W  
WIND SPD 17 9 11 12 11 11 13 14 13 9 11 12 14 16 17 18 16 11 9 8 8 5  
WIND GUST 26 27  
CLOUDS B1 B1 B2 SC SC FW FW FW FW FW FW SC B1 OV OV OV OV OV OV B2 B2 B1  
POP 12HR 10 5 5 30 40  
QPF 12HR 0 0 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C C C S S  
WIND CHILL -8 -7-13-18-21-23-25-21-16-14-17-18-17-10 -5 2 10 12 12 11 10 10  
MIN CHILL -8 -18 -23 -25 -19 -18 -19 -9 5 11 10  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 12 27 21 35 22 32 19 33  
TEMP 24 22 17 13 23 24 23 24 32 31 27 23 29 27 23 21 29 28  
DEWPT 12 10 10 7 9 11 15 18 22 22 21 17 16 15 14 13 14 14  
PWIND DIR W NW SW SW SW W W W W  
WIND CHAR LT LT LT GN GN LT LT LT GN  
AVG CLOUDS B1 B1 B1 SC SC SC B2 B2 B2 B2 B2 B2 B1 SC B1 SC SC SC  
POP 12HR 10 5 0 0 5 10 10 10 5  
 

 
ILZ003-211000-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -9 2 -2 24 13  
TEMP 8 4 0 -4 -7 -9 -7 -2 2 -1 -1 -2 3 8 13 20 24 22 20 19 17 15  
DEWPT -14-11-15-18-21-24-24-24-24-23-21-18-11 -7 1 5 12 16 17 16 15 12  
RH 35 49 48 50 49 46 42 33 27 33 37 45 51 49 58 51 60 77 88 88 92 88  
WIND DIR W NW NW NW NW W W W W SW S S S S S SW SW SW SW W W NW  
WIND SPD 17 10 13 12 11 11 12 13 12 8 11 13 16 18 18 18 14 10 8 5 6 5  
CLOUDS B2 B1 SC SC SC FW FW FW CL FW SC B1 B2 OV B2 OV OV OV OV B2 B2 B1  
POP 12HR 10 0 5 40 20  
QPF 12HR 0 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW C C C C S S  
WIND CHILL -10-11-19-23-26-28-27-21-15-15-18-21-16-11 -4 5 11 11 10 11 8 6  
MIN CHILL -11 -23 -28 -28 -19 -21 -21 -10 8 10 6  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 6 25 17 35 17 30 14 31  
TEMP 21 18 12 8 21 21 21 21 30 28 23 19 27 24 20 18 28 26  
DEWPT 9 8 7 5 8 11 14 16 21 20 17 14 13 12 11 10 12 11  
PWIND DIR NW NW SW SW SW W W W W  
WIND CHAR GN LT GN GN GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 0 0 0 5 5 5 5 5  
 

 
ILZ104-211000-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -4 3 1 24 19  
TEMP 12 9 5 1 -2 -3 -4 0 3 1 2 1 4 8 11 18 23 23 22 22 20 19  
DEWPT -11 -9 -8-13-16-18-21-22-21-20-18-15-11 -7 -2 2 8 11 16 17 16 15  
RH 34 43 54 51 50 47 42 33 30 35 37 46 49 49 55 49 52 59 77 81 84 84  
WIND DIR W W NW W W W W W W SW SW S S S S S SW SW SW SW W W  
WIND SPD 17 8 10 12 12 11 13 14 12 8 10 12 14 16 17 18 17 13 10 9 8 8  
WIND GUST 27 28  
CLOUDS B1 B1 B2 B1 SC FW FW FW FW FW FW SC B1 B2 OV B2 OV OV OV OV B2 B2  
POP 12HR 10 5 5 30 40  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW C C C C S S  
WIND CHILL -5 -3-10-17-20-21-24-19-14-13-14-17-14-10 -6 2 9 11 11 12 10 9  
MIN CHILL -6 -17 -21 -24 -17 -17 -15 -8 5 10 9  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 14 27 22 35 23 32 20 33  
TEMP 24 23 18 14 23 24 23 24 32 31 28 24 29 27 24 21 29 28  
DEWPT 13 12 10 9 10 12 16 18 22 23 22 19 17 16 15 15 15 15  
PWIND DIR W W SW SW SW W W W W  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS B1 B1 B1 SC SC SC B2 B2 B2 B2 OV B2 B1 SC B1 B1 SC SC  
POP 12HR 10 5 0 0 5 10 10 10 5  
 

 
ILZ021-211000-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -5 3 -1 25 17  
TEMP 12 8 6 1 -3 -5 -4 0 3 0 0 -1 3 8 13 21 25 23 22 21 20 18  
DEWPT -12 -9 -3-15-19-20-21-22-22-20-19-14-10 -7 -1 5 9 12 16 17 17 16  
RH 32 45 66 46 45 47 42 33 29 37 39 53 53 49 53 49 50 62 77 84 88 92  
WIND DIR W W NW NW W W W W W SW S S S S S S SW SW SW SW W W  
WIND SPD 17 8 11 13 12 11 13 13 12 6 10 11 14 14 17 18 16 11 9 6 6 5  
WIND GUST 25  
CLOUDS B1 B2 B2 SC SC FW FW FW FW FW FW SC B1 B2 B2 B2 B2 OV OV B2 B2 B2  
POP 12HR 20 0 0 20 30  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C S S  
WIND CHILL -5 -4-10-17-22-23-24-19-14-13-16-18-16 -9 -4 6 12 12 12 12 11 10  
MIN CHILL -5 -17 -23 -24 -17 -18 -18 -8 9 11 10  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 12 28 20 36 22 33 17 33  
TEMP 24 21 16 13 24 23 22 23 33 31 26 22 30 26 21 19 30 27  
DEWPT 14 12 10 9 12 14 16 18 24 24 22 18 18 16 14 14 16 16  
PWIND DIR NW NW SW SW SW W W W W  
WIND CHAR GN LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC SC SC B2 B2 B2 B2 OV B2 B1 SC SC SC SC SC  
POP 12HR 5 0 0 0 5 10 10 10 5  
 

 
ILZ006-211000-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -7 1 -2 24 15  
TEMP 8 5 0 -3 -5 -7 -6 -2 1 0 -1 -2 3 8 12 18 23 22 21 20 18 17  
DEWPT -13-11-14-14-19-21-22-22-21-19-18-16-11 -6 0 5 11 14 16 16 15 13  
RH 37 46 50 58 49 49 44 37 33 39 43 50 51 52 58 56 59 71 81 84 88 84  
WIND DIR W W NW NW NW W W W W SW SW S S S S SW SW SW SW W W W  
WIND SPD 17 11 12 13 12 11 14 14 13 10 12 13 16 17 18 18 16 12 11 9 9 8  
WIND GUST 29 29 28 23  
CLOUDS B1 B1 B2 SC SC SC FW FW FW FW FW SC B2 OV OV OV OV OV OV B2 B2 B1  
POP 12HR 10 10 5 40 30  
QPF 12HR 0 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW C C C C C C  
WIND CHILL -10-11-18-22-24-26-27-22-17-16-19-21-16-10 -6 2 10 10 9 9 7 7  
MIN CHILL -11 -22 -26 -28 -21 -21 -21 -9 5 9 7  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 25 10 26 19 35 20 31 17 32  
TEMP 23 20 15 11 22 22 23 23 32 30 25 21 28 26 22 20 28 27  
DEWPT 11 9 8 6 9 11 15 16 22 21 18 15 16 14 13 12 14 14  
PWIND DIR NW NW W SW SW W W W W  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 SC SC SC B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 10 0 0 0 5 5 5 5 5  
 

 
ILZ021-211000-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -5 4 -1 25 16  
TEMP 13 9 6 2 -2 -4 -4 1 4 2 0 -1 3 8 13 21 25 22 22 20 19 18  
DEWPT -11 -9 -1-12-18-19-20-20-18-16-15-12 -9 -7 0 7 11 13 14 16 16 16  
RH 32 43 72 51 45 47 45 35 34 41 48 58 56 49 55 54 55 68 71 84 88 92  
WIND DIR W W NW NW NW NW W W W SW S S S S S S SW SW SW SW W W  
WIND SPD 16 6 11 13 13 11 13 13 11 6 9 11 14 16 18 19 17 11 9 6 6 5  
WIND GUST 27 28  
CLOUDS B1 B2 OV B1 SC SC FW FW FW CL FW SC B1 B2 B2 B2 B2 OV OV B2 B2 B2  
POP 12HR 20 0 0 20 30  
QPF 12HR 0.01 0 0 0 0.03  
SNOW 12HR T 00-00 00-00  
FLURRIES C  
SNOW S S C C S S  
SNOWSHWRS S S  
WIND CHILL -3 -2-10-16-21-22-23-17-12-10-15-18-16-10 -4 6 11 11 12 11 10 10  
MIN CHILL -5 -16 -23 -24 -15 -18 -19 -9 7 10 10  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 11 27 19 37 22 33 17 33  
TEMP 24 21 16 12 24 22 22 23 33 30 26 23 30 26 21 20 30 27  
DEWPT 17 14 11 9 13 15 16 18 25 25 23 19 20 18 15 14 18 17  
PWIND DIR W W SW S SW W NW W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 10 0 0 0 5 10 10 10 5  
 

 
INZ002-211000-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -3 2 -3 22 16  
TEMP 11 8 5 3 -1 -3 -3 0 2 -1 -1 -3 0 4 9 17 21 21 20 19 19 18  
DEWPT -13-12-10 -7-14-18-19-20-23-21-18-17-13-11 -7 -1 3 6 9 12 13 14  
RH 32 38 49 62 53 47 45 37 29 37 43 50 53 49 47 44 45 52 62 74 77 84  
WIND DIR W W W W W W W W W SW SW S S S S S S S SW SW SW SW  
WIND SPD 14 8 5 10 11 12 13 13 12 8 8 10 12 14 17 19 17 13 11 10 9 6  
WIND GUST 27 31  
CLOUDS SC B1 B2 B2 SC SC FW FW FW FW FW SC SC B2 B2 B2 B2 OV OV OV B2 B2  
POP 12HR 10 5 0 20 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C C  
SNOW S S C C S S  
SNOWSHWRS S  
WIND CHILL -5 -4 -6-12-18-22-22-19-15-15-15-20-18-14 -9 0 7 8 8 7 8 9  
MIN CHILL -7 -12 -22 -22 -17 -20 -20 -13 4 7 8  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 12 26 18 35 22 32 18 32  
TEMP 24 22 17 13 23 22 20 23 32 31 28 24 30 26 22 20 29 27  
DEWPT 14 14 12 9 10 11 14 16 22 23 23 19 19 18 15 14 16 17  
PWIND DIR W W SW S SW W W W W  
WIND CHAR GN LT LT GN GN LT GN LT GN  
AVG CLOUDS B2 B1 B1 B1 SC SC B1 B2 B2 B2 OV B2 B1 B1 B1 B1 SC SC  
POP 12HR 20 10 0 0 5 10 10 10 10  
SNOWSHWRS S S  
 

 
ILZ005-211000-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -9 0 -3 23 13  
TEMP 8 3 -1 -4 -7 -9 -8 -3 0 -2 -2 -3 1 6 11 18 22 21 20 18 17 15  
DEWPT -14-11-13-16-20-22-23-23-23-22-21-19-12 -7 0 6 12 15 16 16 15 12  
RH 35 51 56 55 52 51 46 36 32 37 39 45 53 54 60 59 65 77 84 92 92 88  
WIND DIR W W NW NW NW W W W W SW SW S S S S SW SW SW SW SW W W  
WIND SPD 17 10 12 12 11 11 13 14 13 9 11 13 16 17 18 18 16 11 8 6 6 5  
WIND GUST 28 28 28  
CLOUDS B1 B1 B1 SC SC FW FW FW CL FW SC SC B2 OV B2 OV OV OV B2 B2 B2 B2  
POP 12HR 10 0 5 40 30  
QPF 12HR 0 0 0 0.03 0.01  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C C  
SNOW C C C C C C  
WIND CHILL -11-12-19-23-26-28-29-23-18-18-20-22-19-13 -7 2 8 9 10 9 8 6  
MIN CHILL -14 -23 -28 -31 -23 -22 -21 -12 5 9 6  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 6 25 17 34 17 29 14 31  
TEMP 21 18 12 8 21 20 20 21 30 28 23 19 26 23 19 18 27 25  
DEWPT 11 9 8 5 10 11 14 16 22 21 18 15 15 13 11 12 14 13  
PWIND DIR NW NW SW SW SW W W W W  
WIND CHAR LT LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 0 0 0 5 5 5 5 5  
 

 
ILZ008-211000-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -9 3 -3 25 13  
TEMP 9 5 0 -4 -6 -8 -7 -2 3 -1 -1 -3 3 9 13 21 24 23 21 19 17 16  
DEWPT -13 -9-14-20-21-24-24-23-23-22-21-16-10 -7 1 6 12 16 17 17 15 12  
RH 35 51 50 45 47 44 42 35 27 35 37 52 53 47 58 52 60 74 84 92 92 84  
WIND DIR W NW NW NW W W W W W SW S S S S S SW SW SW SW W W NW  
WIND SPD 17 9 13 11 11 11 12 12 12 8 11 13 16 16 16 17 13 10 6 5 6 5  
WIND GUST 26 26  
CLOUDS B2 B1 SC SC SC FW FW FW CL FW SC B1 B2 OV B2 OV OV OV B2 B2 B2 B1  
POP 12HR 10 0 5 40 20  
QPF 12HR 0 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C S S  
WIND CHILL -9 -9-19-22-25-27-27-20-15-15-18-22-16 -8 -3 7 12 13 12 11 8 7  
MIN CHILL -10 -22 -28 -28 -18 -22 -21 -7 10 11 7  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 6 26 17 35 17 30 14 31  
TEMP 22 19 12 8 21 21 21 21 31 29 23 19 27 25 20 18 28 26  
DEWPT 10 8 8 5 8 11 14 16 21 21 18 14 13 12 11 11 13 12  
PWIND DIR NW NW SW S SW W W W W  
WIND CHAR GN LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC FW SC  
POP 12HR 5 0 0 0 5 5 5 5 5  
 

 
ILZ011-211000-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -8 1 -3 24 14  
TEMP 9 4 1 -3 -6 -8 -7 -2 1 -1 -2 -3 1 7 11 20 23 22 20 18 17 16  
DEWPT -11-11-10-17-18-22-23-23-23-22-21-17-11 -7 0 5 11 15 16 16 16 13  
RH 39 49 59 50 55 49 44 35 30 35 39 50 56 52 60 51 59 74 84 92 96 88  
WIND DIR W W NW NW NW W W W W SW S S S S S SW SW SW SW W W W  
WIND SPD 17 9 13 12 11 11 13 13 12 8 11 13 17 17 18 18 16 11 9 6 8 6  
WIND GUST 27 28  
CLOUDS B1 B1 B2 SC SC FW FW FW CL FW SC SC B2 OV B2 B2 B2 OV OV B2 B2 B2  
POP 12HR 10 0 5 30 30  
QPF 12HR 0 0 0 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C C C  
WIND CHILL -9-10-17-22-25-27-27-21-17-15-20-22-19-12 -7 5 10 10 9 9 7 6  
MIN CHILL -10 -22 -27 -28 -19 -22 -22 -10 6 9 6  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 7 25 17 34 18 30 15 31  
TEMP 22 18 12 8 22 20 20 21 31 28 23 19 27 24 19 18 28 25  
DEWPT 11 9 8 5 10 11 14 16 22 21 18 15 15 13 12 12 14 13  
PWIND DIR NW NW SW SW SW W W W W  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 0 0 0 5 5 10 10 5  
 

 
ILZ010-211000-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -9 3 -2 26 14  
TEMP 9 6 1 -3 -6 -8 -7 -1 3 0 0 -2 4 9 13 21 25 23 21 19 17 16  
DEWPT -11 -6-14-20-21-23-23-22-23-21-20-13-10 -5 1 8 14 18 19 17 16 13  
RH 39 57 48 43 47 46 44 35 27 35 37 58 51 52 58 56 62 81 92 92 96 88  
WIND DIR W NW NW NW NW W W W W SW S S S S S SW SW SW SW W W NW  
WIND SPD 16 11 14 11 12 11 12 12 12 8 11 13 16 14 14 14 13 9 6 5 6 5  
WIND GUST 26 25 25  
CLOUDS B2 B1 SC SC SC FW FW FW CL FW SC B1 B2 OV B2 OV B2 OV B2 B2 B2 B1  
POP 12HR 10 0 5 30 20  
QPF 12HR 0 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C S S  
WIND CHILL -8-10-18-21-25-27-27-19-14-14-17-21-15 -8 -3 8 13 13 12 11 8 7  
MIN CHILL -10 -22 -28 -28 -17 -21 -20 -7 10 11 7  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 24 7 26 18 35 18 30 15 31  
TEMP 22 19 13 8 21 21 21 21 31 29 24 19 27 25 20 18 28 27  
DEWPT 12 10 9 6 10 13 16 17 22 22 19 15 15 14 13 12 14 14  
PWIND DIR NW NW SW S SW NW W W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC FW SC  
POP 12HR 5 0 0 0 5 5 10 10 5  
 

 
ILZ012-211000-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -7 2 -3 24 16  
TEMP 10 5 2 -2 -5 -7 -6 -2 2 -1 -1 -3 1 6 11 19 23 22 21 19 18 17  
DEWPT -12-11 -8-17-17-21-22-23-22-21-20-17-11 -7 -1 5 9 13 16 17 16 15  
RH 35 46 62 47 55 49 44 35 30 37 39 50 56 54 57 54 54 68 81 92 92 92  
WIND DIR W W NW NW NW W W W W SW S S S S S S SW SW SW SW W W  
WIND SPD 18 9 12 12 11 11 13 13 12 8 11 12 16 17 18 18 17 11 9 6 6 5  
CLOUDS B1 B1 B2 SC SC FW FW FW FW FW FW SC B1 B2 B2 B2 OV OV OV B2 B2 B2  
POP 12HR 10 0 5 30 30  
QPF 12HR 0 0 0 0.01 0.02  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C C C  
WIND CHILL -8 -9-15-20-23-26-26-21-15-15-19-21-19-13 -7 4 10 10 11 10 9 9  
MIN CHILL -9 -20 -26 -27 -19 -22 -21 -10 6 9 7  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 9 26 19 35 20 31 17 32  
TEMP 23 20 14 10 22 21 21 22 32 30 25 21 28 25 21 18 28 27  
DEWPT 13 10 9 7 10 11 15 17 22 22 20 17 16 14 14 13 15 14  
PWIND DIR NW NW W SW SW W W W W  
WIND CHAR GN LT LT GN GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC B1 SC SC SC  
POP 12HR 5 0 0 0 5 10 10 10 5  
 

 
ILZ020-211000-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -6 2 -2 24 16  
TEMP 11 7 4 -1 -4 -6 -5 -1 2 0 -1 -2 2 7 12 21 23 22 22 20 19 18  
DEWPT -11 -9 -5-17-19-21-21-22-22-21-19-15-11 -7 -1 5 9 13 16 17 16 15  
RH 35 47 65 45 47 47 45 35 30 35 41 53 53 52 55 49 54 68 77 88 88 88  
WIND DIR W W NW NW W W W W W SW S S S S S S SW SW SW SW W W  
WIND SPD 17 8 12 13 11 11 13 13 12 8 10 11 14 16 17 18 16 11 10 8 6 6  
WIND GUST 27  
CLOUDS B1 B2 B2 SC SC FW FW FW FW FW FW SC B1 B2 B2 B2 B2 OV OV B2 B2 B2  
POP 12HR 10 0 0 30 30  
QPF 12HR 0 0 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW C C C C S S  
WIND CHILL -7 -6-13-20-22-25-25-20-15-14-17-19-17-11 -5 6 10 11 11 10 10 9  
MIN CHILL -8 -20 -25 -25 -17 -20 -19 -8 7 9 8  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 11 26 19 35 21 31 17 33  
TEMP 24 20 15 11 23 22 21 23 32 30 26 21 29 25 21 19 29 27  
DEWPT 14 11 10 7 11 13 15 17 23 23 21 17 17 15 14 13 15 15  
PWIND DIR NW NW W SW SW W W W W  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 0 0 0 5 10 10 10 5  
 

 
ILZ013-211000-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -7 2 -1 24 17  
TEMP 10 6 4 -1 -4 -6 -6 -1 2 0 -1 -1 2 7 11 19 23 22 22 21 20 18  
DEWPT -12-10 -8-16-16-20-21-22-22-20-19-16-12 -8 -2 4 9 13 16 17 16 15  
RH 35 47 56 48 55 49 47 35 30 37 41 48 51 49 55 51 54 68 77 84 84 88  
WIND DIR W W NW W NW W W W W SW SW S S S S S SW SW SW SW W W  
WIND SPD 17 9 12 12 11 11 13 14 12 9 10 12 14 16 17 18 16 12 9 8 8 6  
WIND GUST 26 28 28  
CLOUDS B1 B1 B2 SC SC FW FW FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV B2 B1  
POP 12HR 10 0 5 30 40  
QPF 12HR 0 0 0 0.01 0.03  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C C C S S  
WIND CHILL -8 -8-13-19-22-25-26-21-15-15-17-19-17-11 -6 4 10 10 12 11 10 9  
MIN CHILL -9 -19 -25 -27 -17 -19 -19 -10 5 10 9  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 26 11 26 20 35 22 31 18 33  
TEMP 24 21 16 12 23 23 23 23 32 30 26 23 29 27 22 20 29 28  
DEWPT 13 11 10 7 10 11 16 18 22 23 21 17 16 15 14 13 14 14  
PWIND DIR NW NW W SW SW W W W W  
WIND CHAR GN LT LT GN GN LT GN GN GN  
AVG CLOUDS B1 B1 B1 SC SC SC B2 B2 B2 B2 OV B2 B1 SC B1 SC SC SC  
POP 12HR 10 5 0 0 5 10 10 10 5  
 

 
ILZ019-211000-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -6 3 0 26 18  
TEMP 12 9 5 0 -3 -5 -5 1 3 1 0 0 4 9 13 21 25 24 22 21 20 18  
DEWPT -12 -8 -6-16-19-20-22-22-22-21-19-13-10 -7 -2 5 9 12 16 17 16 15  
RH 32 45 59 45 45 47 42 32 29 33 39 53 51 47 50 49 50 60 77 84 84 88  
WIND DIR W W NW NW W W W W W SW S S S S S S SW SW SW W W W  
WIND SPD 16 8 13 13 12 11 13 13 12 8 10 12 14 16 17 18 16 10 9 6 6 5  
WIND GUST 26 27  
CLOUDS B1 B2 B2 SC SC FW FW FW FW FW SC SC B1 B2 B2 OV B2 OV OV B2 B2 B2  
POP 12HR 20 0 0 20 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C  
SNOW S S C C  
SNOWSHWRS S S  
WIND CHILL -5 -4-12-19-22-23-25-17-14-13-16-18-14 -8 -4 6 12 14 12 12 11 10  
MIN CHILL -5 -19 -23 -25 -16 -19 -18 -7 9 11 10  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 11 27 21 36 22 32 17 33  
TEMP 24 21 16 12 23 23 23 23 32 30 26 22 29 26 21 19 29 27  
DEWPT 14 11 10 7 10 13 15 17 23 23 21 16 17 15 14 13 15 14  
PWIND DIR NW NW SW SW SW W W W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B1 B1 B1 SC SC B1 B2 B2 B2 B2 OV B2 B1 SC SC SC SC SC  
POP 12HR 5 0 0 0 5 10 10 10 5  
 

 
ILZ106-211000-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -5 3 -1 24 17  
TEMP 13 8 5 1 -3 -5 -4 0 3 1 0 -1 3 7 12 20 23 23 22 21 20 18  
DEWPT -11 -9 -4-13-18-19-20-21-22-20-18-14-10 -7 -1 5 9 12 16 17 17 16  
RH 32 45 65 51 47 49 45 35 29 35 41 53 53 52 55 51 54 62 77 84 88 92  
WIND DIR W W NW NW W W W W W SW S S S S S S SW SW SW SW W W  
WIND SPD 17 8 11 12 11 11 13 13 12 8 10 12 14 16 17 18 16 11 9 8 6 5  
CLOUDS B1 B2 B2 B1 SC FW FW FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV B2 B2  
POP 12HR 10 0 0 20 30  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C  
SNOW S S C C S S  
WIND CHILL -4 -4-11-16-21-23-24-19-14-13-16-19-16-11 -5 5 10 12 12 11 11 10  
MIN CHILL -6 -17 -23 -24 -17 -19 -18 -8 7 11 10  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 12 27 20 36 22 32 18 33  
TEMP 24 22 16 13 24 23 22 23 32 31 26 23 30 27 21 20 30 27  
DEWPT 15 12 11 10 12 14 17 18 25 25 23 19 19 17 15 15 16 17  
PWIND DIR W NW SW S SW W W W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B1 B1 B2 SC SC SC B2 B2 B2 B2 OV B2 B1 SC SC SC SC SC  
POP 12HR 10 0 0 0 5 10 10 10 5  
 

 
ILZ023-211000-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -5 4 -1 24 16  
TEMP 13 9 5 4 -1 -4 -3 1 4 1 -1 -1 2 5 11 19 23 22 21 20 19 18  
DEWPT -11-10 -7 -7-17-19-20-20-20-18-16-13-10 -8 -3 4 8 10 12 15 16 15  
RH 32 41 57 59 45 47 43 35 31 39 48 56 56 54 52 51 52 59 68 81 88 88  
WIND DIR W W W NW W W W W W SW S S S S S S SW S SW SW SW W  
WIND SPD 16 6 10 10 13 11 13 13 12 6 8 11 13 14 16 17 16 11 10 8 6 5  
WIND GUST 26 28  
CLOUDS SC B2 OV B2 SC FW FW FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV OV B2  
POP 12HR 20 0 0 10 30  
QPF 12HR 0.01 0 0 0 0.03  
SNOW 12HR T 00-00 00-00  
FLURRIES C  
SNOW C C S S  
SNOWSHWRS S S  
WIND CHILL -3 -2-10-12-20-22-22-17-14-12-15-18-16-13 -6 4 10 10 10 10 10 10  
MIN CHILL -3 -12 -22 -24 -16 -18 -17 -10 7 9 9  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 12 27 19 36 22 33 17 33  
TEMP 24 22 16 13 23 22 21 23 33 30 26 23 30 26 21 19 30 27  
DEWPT 15 13 11 9 12 14 15 17 24 24 23 19 20 18 15 14 18 17  
PWIND DIR W W SW S SW W W W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B1 B1 B1 B1 SC SC B2 B2 B2 B2 OV B2 B1 B1 SC SC SC SC  
POP 12HR 10 0 0 0 5 10 10 10 5  
 

 
ILZ033-211000-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -3 4 -1 24 16  
TEMP 13 10 8 5 1 -3 -2 2 4 2 1 -1 3 5 11 18 23 22 21 20 19 18  
DEWPT -11-10 -8 -4-14-20-19-20-19-19-17-14-10-10 -4 2 7 8 9 12 13 14  
RH 32 39 47 65 48 43 43 34 32 35 41 53 53 49 50 49 50 54 59 71 77 84  
WIND DIR W W W NW NW W W W W SW S S S S S S S S S SW SW W  
WIND SPD 14 8 5 11 12 11 13 13 12 6 9 11 14 14 17 18 16 11 11 8 6 5  
WIND GUST 25 27 29 26  
CLOUDS SC B2 B2 B2 B1 SC FW FW FW FW FW FW SC B2 B2 B2 B2 B2 OV OV B2 B2  
POP 12HR 20 0 0 5 20  
QPF 12HR 0.01 0 0 0 0.01  
SNOW 12HR T 00-00 00-00  
FLURRIES C C  
SNOW S S S S  
SNOWSHWRS S S  
WIND CHILL -3 -2 -2-11-17-21-21-16-13-11-14-18-16-13 -6 2 10 10 9 10 10 10  
MIN CHILL -3 -11 -21 -23 -16 -18 -17 -10 5 9 9  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 13 28 19 37 23 34 18 33  
TEMP 25 23 17 13 24 22 21 23 34 31 28 24 31 27 23 20 30 27  
DEWPT 17 14 12 9 12 14 14 16 24 25 23 19 21 19 15 14 18 17  
PWIND DIR W W W S SW W W W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B2 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC B1 B1 SC SC  
POP 12HR 10 0 0 0 5 10 10 20 10  
SNOW S  
 

 
ILZ039-211000-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -3 4 -1 24 16  
TEMP 14 10 8 5 0 -3 -2 2 4 2 1 -1 3 6 12 20 24 22 20 20 19 18  
DEWPT -11 -8 -5 -6-14-19-18-18-18-18-15-12 -9 -8 -2 5 9 10 11 13 15 15  
RH 31 43 54 59 50 45 45 37 34 37 46 58 56 51 52 51 52 59 67 74 84 88  
WIND DIR W SW W NW NW NW W W W SW S S S S S S S S S SW SW W  
WIND SPD 14 9 8 12 13 11 13 13 11 6 8 11 14 16 18 20 18 12 11 9 8 6  
WIND GUST 26 28  
CLOUDS SC B2 B2 B2 SC SC FW FW FW CL FW FW SC B2 B2 B2 B1 B2 B2 OV B2 B2  
POP 12HR 20 0 0 5 20  
QPF 12HR 0.01 0 0 0 0.01  
SNOW 12HR T 00-00 00-00  
FLURRIES C C  
SNOW S S S S  
SNOWSHWRS S S  
WIND CHILL -2 -2 -4-12-18-21-21-16-12-11-13-18-16-12 -6 4 10 10 8 9 9 9  
MIN CHILL -3 -13 -21 -22 -15 -18 -18 -10 7 8 8  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 12 28 19 39 24 35 18 33  
TEMP 26 23 17 13 24 22 22 24 35 31 28 25 32 27 23 20 30 27  
DEWPT 18 15 12 9 13 14 15 18 25 26 24 21 21 19 17 15 19 18  
PWIND DIR W W W S SW W NW W W  
WIND CHAR GN LT LT GN GN LT LT LT GN  
AVG CLOUDS B2 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 SC SC SC SC SC  
POP 12HR 10 0 0 0 5 10 20 20 10  
SNOW S S S  
 

 
INZ001-211000-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -4 3 -2 22 16  
TEMP 12 9 5 3 -1 -4 -3 1 3 0 0 -2 1 5 10 18 22 22 21 20 19 18  
DEWPT -13-11 -9 -8-16-19-20-21-23-21-18-16-12-10 -6 2 5 8 11 14 15 15  
RH 31 39 51 59 48 47 43 33 27 35 41 50 53 49 47 49 47 54 65 77 84 88  
WIND DIR W W W NW W W W W W SW SW S S S S S S S SW SW SW W  
WIND SPD 16 8 6 10 11 11 13 13 12 8 9 11 13 14 16 18 17 13 11 9 8 5  
WIND GUST 27 29  
CLOUDS SC B1 B2 B1 SC SC FW FW FW FW FW SC SC B2 B2 B2 OV OV OV OV B2 B2  
POP 12HR 10 5 0 20 30  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES C C C C  
SNOW S S C C S S  
WIND CHILL -5 -3 -7-12-18-22-22-17-14-14-15-20-17-13 -7 2 8 10 9 9 9 10  
MIN CHILL -6 -12 -22 -23 -16 -20 -19 -12 5 9 8  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 27 12 27 19 36 22 33 18 32  
TEMP 24 22 17 13 23 22 21 23 32 31 27 23 30 26 22 20 29 27  
DEWPT 14 13 12 9 11 12 15 17 23 24 23 19 19 18 15 14 17 17  
PWIND DIR W W SW SW SW W W W W  
WIND CHAR LT LT LT GN GN LT LT LT GN  
AVG CLOUDS B2 B1 B1 B1 SC SC B2 B2 B2 B2 OV B2 B1 B1 SC SC SC SC  
POP 12HR 10 5 0 0 5 10 10 10 10  
 

 
INZ010-211000-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -3 4 -1 23 16  
TEMP 13 9 7 5 1 -2 -1 2 4 2 0 -1 2 4 11 18 22 21 20 19 19 18  
DEWPT -10 -9 -7 -2-11-17-18-19-19-18-17-13-11 -9 -4 2 7 8 9 12 13 15  
RH 34 43 52 72 56 47 43 35 32 37 43 56 53 54 50 49 52 56 62 74 77 88  
WIND DIR W W W NW W W W W W SW SW S S S S S S S S SW SW W  
WIND SPD 16 6 5 9 12 11 13 13 12 6 8 10 13 14 17 18 17 12 11 9 8 5  
WIND GUST 25 29  
CLOUDS SC B1 B2 B2 B1 SC SC FW FW FW FW FW SC B2 B2 B2 B2 OV OV OV OV B2  
POP 12HR 20 5 0 5 20  
QPF 12HR 0.01 0 0 0 0.01  
SNOW 12HR T 00-00 00-00  
FLURRIES C C  
SNOW S S S S  
SNOWSHWRS S S S  
WIND CHILL -3 -2 -3 -9-17-20-20-16-13-11-14-17-16-14 -6 2 8 9 8 8 9 10  
MIN CHILL -3 -10 -20 -22 -15 -17 -17 -12 5 8 8  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 13 27 19 37 24 34 18 33  
TEMP 25 23 17 13 24 22 21 23 34 31 28 24 31 27 23 20 30 27  
DEWPT 17 14 13 10 13 14 15 17 24 25 24 20 21 19 16 15 18 17  
PWIND DIR W W W S SW W W W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B2 B1 B1 B1 SC SC B1 B2 B2 B2 B2 OV B2 B1 B1 B1 SC SC  
POP 12HR 10 0 0 0 5 10 10 20 10  
SNOW S  
 

 
INZ011-211000-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
215 PM CST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -3 4 -1 22 16  
TEMP 13 9 7 5 2 -2 -2 2 4 1 0 -1 2 4 10 18 22 21 20 20 19 18  
DEWPT -11-11 -8 -2-11-18-18-20-21-18-18-15-11-10 -5 1 5 8 9 11 13 15  
RH 32 39 49 72 53 45 45 34 29 39 41 50 53 51 50 46 47 56 62 67 77 88  
WIND DIR W W SW NW W W W W W SW SW S S S S S S S SW SW SW W  
WIND SPD 16 8 6 10 12 12 13 13 12 6 8 10 12 13 17 18 17 12 11 10 9 5  
WIND GUST 27 29  
CLOUDS SC B1 B2 B2 SC SC SC FW FW FW FW FW SC B2 B2 B2 B2 OV OV OV B2 B2  
POP 12HR 20 0 0 10 20  
QPF 12HR 0.01 0 0 0 0.01  
SNOW 12HR T 00-00 00-00  
FLURRIES C C  
SNOW S S S S  
SNOWSHWRS S S  
WIND CHILL -4 -3 -4-10-15-20-21-16-13-12-14-17-15-14 -8 2 8 9 8 9 8 10  
MIN CHILL -5 -10 -20 -22 -15 -17 -17 -12 5 8 8  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23/25 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 13 27 19 37 24 34 19 33  
TEMP 26 23 17 13 24 23 22 23 34 32 28 24 31 27 23 20 30 27  
DEWPT 17 14 13 10 13 12 15 17 24 25 24 21 21 19 16 15 18 17  
PWIND DIR W W W S SW W W W W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS B2 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 10 5 0 0 5 10 10 10 10  
 

 
INZ019-211000-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
315 PM EST MON JAN 20 2025  
 
DATE 01/20/25 TUE 01/21/25 WED 01/22/25 THU  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX -3 4 -1 22 16  
TEMP 13 10 8 6 2 -2 -2 2 4 2 0 -1 2 4 10 18 21 20 20 20 19 18  
DEWPT -11 -9 -5 -1 -9-17-17-18-19-18-16-13-10 -9 -4 2 7 8 9 11 13 14  
RH 32 41 54 72 59 47 47 37 32 37 45 56 56 54 52 49 54 59 62 67 77 84  
WIND DIR W W SW NW W W W W W SW SW S S S S S S S S SW SW SW  
WIND SPD 14 8 6 11 12 11 13 13 12 6 8 10 13 14 17 19 17 12 12 10 9 6  
WIND GUST 25 27 31 27  
CLOUDS SC B1 B2 B2 B1 SC SC FW FW FW FW FW SC B2 B2 B2 B2 OV B2 OV B2 B2  
POP 12HR 20 0 0 5 20  
QPF 12HR 0.01 0 0 0 0.01  
SNOW 12HR T 00-00 00-00  
FLURRIES C C  
SNOW S S  
SNOWSHWRS S S  
WIND CHILL -3 -2 -3-10-15-20-21-16-13-11-14-17-16-14 -8 2 7 7 7 9 8 9  
MIN CHILL -3 -12 -20 -22 -15 -17 -17 -12 4 7 7  
COLD WEATHER Y Y Y Y Y  
 
DATE 01/23 FRI 01/24/25 SAT 01/25/25 SUN 01/26/25 MON 01/27/25  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 28 14 27 19 37 24 34 19 33  
TEMP 26 23 18 14 24 22 21 23 34 31 29 26 31 27 24 20 30 27  
DEWPT 18 16 14 11 13 14 16 17 25 26 25 22 23 20 17 15 19 18  
PWIND DIR W W W S SW W W W W  
WIND CHAR GN LT LT GN GN LT LT LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 10 0 0 0 5 10 10 20 10  
SNOW S  
 

 
 
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