595  
FOUS53 KLOT 041811  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1210 PM CST WED FEB 4 2026  
 
ILZ104-051000-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 16 32 27 39 14  
TEMP 27 23 18 16 16 18 22 27 32 31 29 29 30 31 34 39 38 32 26 21 16 15  
DEWPT 16 15 13 11 11 13 16 19 22 25 26 27 27 28 31 32 29 24 16 10 7 5  
RH 63 71 80 80 80 80 77 71 66 78 88 92 88 88 89 76 70 72 65 62 67 64  
WIND DIR NW NW W SW SW SW SW SW SW SW SW SW W W NW NW NW N N N N N  
WIND SPD 4 5 4 4 5 6 9 12 11 6 6 6 9 11 14 18 18 14 13 11 10 6  
WIND GUST 17 23 27 31 29  
CLOUDS B2 FW FW FW B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW SC  
POP 12HR 0 30 40 20 10  
QPF 12HR 0 0.01 0.02 0.03 0  
SNOW 12HR 00-00 T T  
RAIN SHWRS S  
SNOWSHWRS C C C C S S  
WIND CHILL 9 9 12 16 22 23 21 21 20 20 24 29 29 22 15 9 5 5  
MIN CHILL 18 11 9 9 19 21 20 21 22 9 5  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 22 34 21 39 28 43 30 43  
TEMP 25 26 23 23 31 30 25 23 36 36 32 30 41 38 33 31 39 38  
DEWPT 13 16 19 18 23 23 20 20 28 29 28 28 33 32 30 29 32 33  
PWIND DIR N SE S S SW S S N NE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 B1 SC B1 SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 5 0 5 20 30 30  
RAIN S S C C C C  
SNOWSHWRS S S  
 

 
ILZ003-051000-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 14 34 27 39 13  
TEMP 26 19 17 14 16 17 22 29 34 31 29 28 29 30 34 38 38 32 26 21 16 14  
DEWPT 9 11 10 9 10 12 16 21 24 26 27 27 28 29 32 32 28 23 16 11 6 4  
RH 48 70 73 80 77 80 77 72 66 81 92 96 96 96 92 79 67 69 65 65 64 64  
WIND DIR NW NW SW SW SW S S SW SW W W W W W NW NW NW N N N N N  
WIND SPD 4 4 3 3 4 5 9 12 11 6 6 6 10 12 16 19 19 14 13 11 8 5  
WIND GUST 23 24 28 32  
CLOUDS CL CL FW FW B2 B2 OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 SC FW FW FW  
POP 12HR 0 20 20 10 5  
QPF 12HR 0 0.01 0.01 0 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S S  
SLEET S S  
SNOWSHWRS S S S S  
WIND CHILL 20 9 8 12 19 25 24 21 20 19 20 24 28 28 21 15 11 7 6  
MIN CHILL 18 14 8 8 21 20 19 21 21 11 5  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 30 23 35 22 43 29 47 30 43  
TEMP 25 27 24 23 33 31 25 25 39 38 33 31 44 41 34 30 40 39  
DEWPT 9 13 17 18 23 24 21 22 29 29 28 29 34 33 30 28 33 33  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC B1 SC SC SC B1 SC B1 B1 B2 B2  
POP 12HR 5 20 5 0 0 5 20 30 30  
RAIN S S S C C C  
SNOWSHWRS S  
 

 
ILZ104-051000-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 16 31 27 39 15  
TEMP 27 23 20 17 16 18 22 27 31 31 28 28 29 29 34 38 37 32 27 22 18 16  
DEWPT 14 14 11 10 9 13 16 19 23 25 26 27 27 28 31 32 30 24 17 12 9 8  
RH 57 68 67 73 73 80 77 71 72 78 92 96 92 96 89 79 75 72 65 65 67 70  
WIND DIR N NW W SW SW SW SW SW SW SW SW SW SW W NW NW NW N N N N N  
WIND SPD 4 4 3 4 4 6 9 13 12 10 10 9 10 10 13 17 17 14 16 13 12 10  
WIND GUST 21 26 29 28  
CLOUDS OV SC FW FW B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC  
POP 12HR 0 40 40 20 10  
QPF 12HR 0 0.01 0.01 0.04 0  
SNOW 12HR 00-00 T 00-00  
SNOWSHWRS C C C C S S  
WIND CHILL 21 14 10 8 8 11 15 20 22 19 19 20 19 23 28 27 22 14 10 6 5  
MIN CHILL 18 10 8 9 17 18 19 20 22 10 5  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 21 33 21 38 28 43 30 43  
TEMP 24 26 23 22 30 29 25 22 35 36 32 30 40 39 35 31 39 39  
DEWPT 14 17 19 18 22 22 20 20 27 29 28 27 33 32 30 29 33 33  
PWIND DIR N SE S S S S S NE NE  
WIND CHAR LT GN GN LT GN LT GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 SC B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 5 0 5 20 30 30  
RAIN S S S C C C  
SNOWSHWRS S  
 

 
ILZ021-051000-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 14 33 27 41 16  
TEMP 26 22 18 16 14 16 22 29 33 31 29 29 29 30 35 40 40 34 29 24 19 16  
DEWPT 16 16 13 11 11 12 17 22 25 27 27 28 28 29 33 34 32 28 21 13 9 6  
RH 65 77 80 80 88 84 81 75 72 85 92 96 96 96 92 79 73 78 72 62 64 64  
WIND DIR N NW W SW SW SW S S S SW SW SW W W NW NW NW NW N N N N  
WIND SPD 3 3 2 3 4 5 8 12 11 8 6 6 9 11 14 18 18 13 13 11 9 6  
WIND GUST 23 27 31 28  
CLOUDS B1 FW FW FW B1 OV OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 SC SC FW FW  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S S  
SLEET S S  
SNOWSHWRS S S S S  
WIND CHILL 8 8 12 18 24 24 21 20 20 20 25 31 30 24 19 14 9 8  
MIN CHILL 20 16 7 8 21 20 20 21 24 14 8  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 31 23 36 22 43 29 49 31 47  
TEMP 28 27 25 24 34 32 26 24 39 38 32 31 46 43 35 32 44 43  
DEWPT 14 17 19 19 25 25 21 21 29 31 29 28 37 36 32 30 37 37  
PWIND DIR E SE SE S SW S SW N NE  
WIND CHAR LT GN LT LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 0 20 5 0 0 10 20 30 40  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
ILZ006-051000-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 13 31 26 38 12  
TEMP 26 19 15 13 14 16 21 27 31 29 29 28 29 30 34 37 36 29 22 18 14 12  
DEWPT 11 11 8 8 9 12 16 20 23 24 25 26 27 28 31 31 28 21 14 9 5 4  
RH 52 70 73 80 80 84 81 74 72 81 85 92 92 92 89 79 72 72 71 67 67 70  
WIND DIR NW W W W SW SW SW SW SW SW SW SW W W NW NW N N N N N N  
WIND SPD 5 4 4 4 5 6 10 12 12 6 6 8 9 10 13 17 17 14 13 11 10 8  
WIND GUST 23 21 28 29 28  
CLOUDS B1 FW FW FW B1 OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC FW FW FW  
POP 12HR 0 40 40 20 5  
QPF 12HR 0 0.01 0.02 0.03 0  
SNOW 12HR 00-00 T T  
FRZG RAIN S  
RAIN SHWRS S S  
SLEET S  
SNOWSHWRS C C C C S S  
WIND CHILL 19 9 6 5 6 11 17 22 21 21 20 20 20 23 27 26 17 9 5 1 1  
MIN CHILL 14 6 5 7 19 20 20 20 17 5 0  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 20 32 20 37 26 39 28 39  
TEMP 23 23 23 22 29 27 24 22 34 33 32 28 37 35 32 29 36 35  
DEWPT 12 15 18 18 22 20 19 19 28 27 26 26 31 30 28 27 31 30  
PWIND DIR NW S S S SW S SE N NE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2  
POP 12HR 5 20 10 5 5 5 20 30 30  
RAIN S S S C C C  
SNOWSHWRS S S  
 

 
ILZ021-051000-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 14 32 26 41 17  
TEMP 26 21 17 15 14 16 22 28 32 30 27 27 28 29 34 39 40 34 30 25 20 17  
DEWPT 19 17 14 11 10 12 17 22 27 27 27 27 27 29 33 35 34 29 24 17 11 8  
RH 74 84 88 84 84 84 81 78 81 88100100 96100 96 85 79 82 78 71 67 67  
WIND DIR N NE S SW SW S SW SW SW SW SW SW W W NW NW NW NW N N N N  
WIND SPD 4 3 3 4 4 5 8 13 12 9 9 8 9 12 16 19 19 14 14 12 10 6  
WIND GUST 24 32  
CLOUDS OV SC CL FW B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 SC SC FW FW  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S S S  
WIND CHILL 7 7 11 17 22 21 18 18 18 18 23 30 31 25 19 15 10 9  
MIN CHILL 21 15 5 5 19 17 17 19 24 14 8  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 31 23 36 21 43 29 50 32 48  
TEMP 28 27 24 24 33 31 24 23 39 37 32 31 46 43 35 32 45 44  
DEWPT 16 19 19 20 26 26 22 21 31 31 30 29 39 37 33 32 39 38  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT GN GN LT GN LT GN GN GN  
AVG CLOUDS FW SC B1 B2 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2  
POP 12HR 0 10 5 0 0 10 20 30 30  
RAIN S S C C C C  
 

 
INZ002-051000-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 12 28 23 36 13  
TEMP 24 20 17 14 12 14 19 24 28 26 24 25 26 28 31 35 35 31 25 21 17 14  
DEWPT 15 14 13 11 9 10 15 19 22 22 23 24 25 26 30 32 30 25 19 15 13 10  
RH 68 77 84 88 87 84 84 81 78 85 96 96 96 92 96 89 82 78 78 77 84 84  
WIND DIR N NW SW SW SW SW SW SW S SW SW SW SW SW W NW NW N N N N N  
WIND SPD 4 3 3 4 5 6 9 13 12 10 10 9 9 10 13 16 18 16 16 13 10 8  
WIND GUST 29 28  
CLOUDS OV B1 B1 SC SC B2 OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 0 40 30 20 10  
QPF 12HR 0 0.01 0.03 0.03 0  
SNOW 12HR 00-00 T T  
FLURRIES C  
SNOWSHWRS S C C C C S S  
WIND CHILL 8 4 5 8 13 17 16 14 15 16 18 20 24 24 19 12 9 7 4  
MIN CHILL 19 8 4 5 14 14 15 18 19 9 4  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 16 29 15 34 24 39 28 40  
TEMP 21 19 19 18 26 25 20 18 31 31 29 27 36 35 32 29 37 36  
DEWPT 14 15 16 16 22 21 16 16 26 27 26 25 32 32 30 29 33 33  
PWIND DIR NW SE SE S S S S NE NE  
WIND CHAR LT LT GN LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 B1 SC B1 B1 SC SC B1 B1 B1 B1 B2 B2 B1  
POP 12HR 5 20 10 5 0 5 20 30 30  
RAIN S C C C C  
SNOWSHWRS S S  
 

 
ILZ005-051000-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 12 31 25 38 11  
TEMP 24 18 14 12 14 16 21 27 31 30 28 28 28 30 34 37 37 30 24 18 13 11  
DEWPT 13 11 10 9 10 12 16 22 25 26 26 27 27 29 32 32 30 23 15 9 5 3  
RH 62 73 84 87 84 84 81 81 78 85 92 96 96 96 92 82 75 75 68 67 70 69  
WIND DIR NW NW SW SW SW SW SW SW SW SW SW W W W NW NW NW N N N N N  
WIND SPD 4 3 3 3 4 5 9 12 12 6 6 6 9 12 16 19 18 14 13 10 8 5  
WIND GUST 24 24 28 33 29  
CLOUDS FW FW FW FW B2 OV OV B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1 SC FW FW FW  
POP 12HR 0 30 40 10 5  
QPF 12HR 0 0.01 0.01 0 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S S  
SLEET S S  
SNOWSHWRS S C S C C  
WIND CHILL 18 8 7 10 16 22 23 20 19 19 19 23 27 27 19 12 7 3 3  
MIN CHILL 16 12 7 6 18 19 18 20 19 7 2  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 21 33 19 39 27 43 28 41  
TEMP 23 24 22 22 30 29 24 22 36 35 31 29 40 37 32 29 38 37  
DEWPT 11 15 18 19 24 23 20 21 29 29 28 28 34 32 30 28 33 32  
PWIND DIR NE SE S S SW S S N N  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC B1 B2 B2 B1 B1 SC B1 SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 5 5 0 5 20 30 30  
RAIN S S C C C C  
SNOWSHWRS S S  
 

 
ILZ008-051000-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 16 35 27 40 15  
TEMP 26 20 18 16 16 18 23 31 35 33 29 28 29 31 35 39 39 33 27 22 17 15  
DEWPT 11 12 12 11 11 13 16 21 25 27 27 27 28 30 32 32 29 24 17 11 7 4  
RH 52 71 77 80 80 80 74 66 66 78 92 96 96 96 89 76 67 69 65 62 64 61  
WIND DIR NW NW SW SW SW SW S SW SW W W W W W NW NW NW N N N N N  
WIND SPD 4 3 3 3 4 5 8 12 11 5 5 6 9 11 14 18 17 13 12 10 6 5  
WIND GUST 24 23 28 29 27  
CLOUDS CL CL FW FW B2 B2 OV B2 B2 B1 B1 SC B1 B2 B2 B2 B1 B1 SC FW FW SC  
POP 12HR 0 20 20 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S S  
SLEET S S  
SNOWSHWRS S S S  
WIND CHILL 20 10 14 21 27 27 23 22 20 21 25 30 30 23 16 12 9 8  
MIN CHILL 18 16 10 10 23 21 20 21 23 11 7  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 32 24 37 23 44 31 49 31 45  
TEMP 27 29 25 24 33 32 27 25 40 38 33 32 45 42 34 31 42 40  
DEWPT 9 12 16 18 23 24 21 22 29 29 29 29 35 34 31 29 34 34  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC SC B1 SC SC B1 B2 B2  
POP 12HR 5 10 5 0 0 10 20 30 30  
RAIN S S S C C C  
 

 
ILZ011-051000-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 15 33 26 39 13  
TEMP 24 19 17 15 15 17 22 28 33 31 29 28 29 30 34 38 38 32 26 21 16 13  
DEWPT 13 13 11 11 11 12 16 21 25 26 27 27 28 29 32 32 30 24 17 11 6 4  
RH 62 77 77 84 84 80 77 75 72 81 92 96 96 96 92 79 73 72 68 65 64 67  
WIND DIR NW N SW SW SW SW SW SW SW W SW W W W NW NW NW N N N N N  
WIND SPD 4 3 3 4 5 6 9 13 12 5 5 6 10 13 17 20 20 14 13 11 10 5  
WIND GUST 25 29 33  
CLOUDS FW CL FW FW B2 OV OV B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1 SC FW FW FW  
POP 12HR 0 20 30 10 10  
QPF 12HR 0 0.01 0.01 0.01 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S S C C  
WIND CHILL 18 9 8 12 17 24 23 21 20 19 18 23 27 27 21 13 10 5 4  
MIN CHILL 17 15 8 8 20 19 18 20 21 9 4  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 22 35 21 42 29 46 29 44  
TEMP 25 26 23 22 31 30 24 23 38 36 31 30 42 39 32 31 40 39  
DEWPT 10 14 17 18 23 24 20 21 29 29 28 28 35 34 31 29 34 34  
PWIND DIR E SE S S SW S S NE NE  
WIND CHAR LT GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC B1 SC SC B1 B1 B1 B1 B1 B2 B2  
POP 12HR 5 20 5 5 0 5 20 30 40  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
ILZ010-051000-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 16 36 28 41 16  
TEMP 28 21 18 16 16 18 24 31 36 33 30 29 30 31 35 40 39 33 28 23 18 16  
DEWPT 12 13 12 11 11 13 17 22 26 28 28 28 29 30 33 33 31 25 19 12 8 6  
RH 50 71 77 80 80 80 74 69 67 82 92 96 96 96 92 76 73 72 68 62 64 64  
WIND DIR NW NW W SW SW SW S SW SW W W W W W NW NW NW NW N N N NE  
WIND SPD 3 4 3 3 4 5 6 12 10 5 5 5 9 11 14 17 17 13 12 10 8 5  
WIND GUST 23 23 27 29  
CLOUDS CL CL FW FW B2 B2 OV B2 B2 B1 B1 SC B1 B1 B2 B2 B1 B1 SC FW FW FW  
POP 12HR 0 10 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 22 10 15 22 29 27 23 21 21 21 25 30 30 24 17 12 9 9  
MIN CHILL 20 16 10 10 25 21 20 22 24 12 8  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 33 24 38 24 45 31 50 31 46  
TEMP 28 30 26 25 34 33 26 25 41 39 33 32 45 43 34 31 42 41  
DEWPT 10 13 17 19 24 25 22 23 30 30 30 30 36 35 32 29 35 35  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT GN LT LT LT LT GN LT GN  
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC SC B1 B1 SC B1 B2 B2  
POP 12HR 0 10 5 0 0 10 20 30 30  
RAIN S S S C C C  
 

 
ILZ012-051000-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 15 32 27 39 14  
TEMP 25 20 17 15 15 17 21 27 32 31 28 28 28 29 34 38 38 33 27 21 16 14  
DEWPT 16 14 12 11 11 12 16 21 24 26 27 27 28 29 32 33 30 25 17 10 7 5  
RH 68 77 80 84 84 80 81 78 72 81 96 96100100 92 82 73 72 65 62 67 67  
WIND DIR NW NW W SW SW SW SW SW SW SW SW SW W W NW NW NW N N N N N  
WIND SPD 4 4 3 4 4 5 9 12 12 6 6 6 9 12 16 20 19 16 14 12 10 6  
WIND GUST 23 24 29 33 29  
CLOUDS B1 FW FW FW B1 OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 0 20 30 10 10  
QPF 12HR 0 0.01 0.01 0 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S S C C  
WIND CHILL 19 8 7 11 16 23 23 20 19 18 18 23 28 28 22 15 10 6 5  
MIN CHILL 18 15 7 7 18 19 18 20 21 9 4  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 22 34 21 41 28 46 30 44  
TEMP 25 26 23 23 31 30 24 22 37 37 32 30 42 40 34 30 40 40  
DEWPT 12 16 18 19 23 24 20 21 29 30 28 28 34 34 31 29 34 35  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT GN GN LT GN LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 5 0 5 20 30 40  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
ILZ020-051000-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 15 33 27 40 15  
TEMP 26 22 18 16 15 17 22 28 33 31 29 29 29 30 34 39 39 34 28 23 18 16  
DEWPT 16 15 13 11 11 12 16 21 25 26 27 27 28 29 32 33 31 26 19 12 8 5  
RH 65 74 80 80 84 80 77 75 72 81 92 92 96 96 92 79 73 72 68 62 64 61  
WIND DIR NW N SW SW SW SW SW SW SW SW SW SW W W NW NW NW N N N N N  
WIND SPD 3 3 2 4 4 5 8 12 11 8 6 6 9 11 14 18 18 14 13 12 10 6  
WIND GUST 24 28 32 28  
CLOUDS SC FW FW FW B1 OV OV OV B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 SC SC FW FW  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0.01 0.01 0 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S S  
SLEET S S  
SNOWSHWRS S S S S  
WIND CHILL 20 9 8 11 18 24 23 20 20 19 19 24 30 29 24 17 12 8 6  
MIN CHILL 20 16 8 7 20 20 19 20 24 12 6  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 30 23 35 21 42 28 48 31 46  
TEMP 26 27 24 23 32 31 24 23 39 37 32 29 44 41 34 31 42 41  
DEWPT 12 16 18 19 24 25 21 21 29 30 29 28 36 35 31 30 36 36  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC B1 SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 5 5 0 10 20 30 40  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
ILZ013-051000-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 16 32 27 40 15  
TEMP 26 22 18 16 16 17 21 27 31 31 29 29 30 30 34 39 39 33 27 21 17 15  
DEWPT 16 15 13 11 11 13 16 20 23 25 26 27 28 29 32 33 30 24 16 10 7 5  
RH 65 74 80 80 80 84 81 74 72 78 88 92 92 96 92 79 70 69 63 62 64 64  
WIND DIR NW NW SW SW SW SW SW SW SW SW SW SW W W NW NW NW N N N N N  
WIND SPD 4 4 3 4 4 5 9 12 12 8 8 6 9 11 14 18 18 14 13 11 10 6  
WIND GUST 23 28 32 29  
CLOUDS B2 FW FW FW B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 0 30 40 10 10  
QPF 12HR 0 0.01 0.02 0.01 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS C S C C  
WIND CHILL 20 10 8 8 11 16 22 23 20 20 20 19 23 29 29 23 15 10 6 5  
MIN CHILL 17 10 8 8 18 20 19 20 23 10 5  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 22 34 21 40 28 45 30 44  
TEMP 25 26 23 23 31 30 25 23 36 37 32 30 42 39 34 31 40 39  
DEWPT 13 17 19 19 23 23 20 21 28 29 28 28 34 33 31 30 34 34  
PWIND DIR NE SE S S SW S SW N NE  
WIND CHAR LT LT GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 SC B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 5 0 5 20 30 30  
RAIN S S C C C C  
SNOWSHWRS S S  
 

 
ILZ019-051000-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 16 34 28 41 17  
TEMP 27 23 19 16 16 17 22 28 34 32 29 29 30 31 34 40 40 35 30 24 20 18  
DEWPT 16 14 12 11 11 12 16 21 24 26 27 27 28 29 32 33 31 27 20 14 9 6  
RH 63 68 74 80 80 80 77 75 66 78 92 92 92 92 92 76 70 72 66 65 62 59  
WIND DIR N NW SW SW SW S SW SW SW SW SW W W W NW NW NW NW N N N N  
WIND SPD 3 3 3 3 4 5 8 13 12 8 8 6 9 12 16 19 18 14 14 12 9 6  
WIND GUST 24 28 32  
CLOUDS SC FW CL FW B1 B2 OV B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 SC SC FW FW  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S S S  
WIND CHILL 9 9 12 18 24 25 21 21 20 20 24 30 31 26 19 14 10 9  
MIN CHILL 21 16 8 8 20 20 20 21 26 14 9  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 32 24 37 23 44 30 50 32 47  
TEMP 28 29 25 25 33 33 26 24 40 38 33 31 45 43 35 32 43 43  
DEWPT 11 16 17 18 23 24 21 21 29 30 29 28 36 35 32 30 36 36  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT GN GN LT LT LT GN GN GN  
AVG CLOUDS FW SC B1 B2 B1 B1 SC SC B1 SC SC B1 B1 B1 SC B1 B1 B2  
POP 12HR 0 10 5 0 0 10 20 30 40  
RAIN S S C C C C  
 

 
ILZ106-051000-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 14 32 27 40 16  
TEMP 26 22 18 16 14 16 21 27 32 31 29 28 29 30 34 39 39 34 28 23 18 16  
DEWPT 18 17 14 13 12 13 17 21 25 27 27 28 28 30 33 34 32 27 20 13 9 7  
RH 71 81 84 88 92 88 84 78 75 85 92100 96100 96 82 76 75 71 65 67 67  
WIND DIR NW NW W SW SW S SW SW SW SW SW SW W W NW NW NW N N N N N  
WIND SPD 4 3 2 3 5 5 8 12 11 8 6 6 9 11 14 17 17 14 13 11 9 6  
WIND GUST 23 27 31 28  
CLOUDS B2 SC CL FW B1 OV OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 SC SC FW FW  
POP 12HR 0 20 30 10 10  
QPF 12HR 0 0.01 0.02 0.01 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S S C C  
WIND CHILL 8 7 11 17 23 23 21 20 19 19 23 30 30 25 17 12 8 7  
MIN CHILL 20 16 7 7 19 20 19 20 25 12 7  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 30 22 35 21 41 28 48 31 46  
TEMP 26 26 23 23 32 31 25 22 38 37 32 30 43 41 34 31 42 42  
DEWPT 14 18 19 19 24 25 21 21 29 30 29 28 36 36 32 31 36 37  
PWIND DIR E SE S S SW S SW N NE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC B2 B2 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 5 0 5 20 30 40  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
ILZ023-051000-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 13 30 25 39 15  
TEMP 25 22 18 14 13 15 20 26 30 28 27 27 27 28 32 38 39 34 28 23 18 16  
DEWPT 19 18 16 12 11 12 16 21 25 25 25 26 26 28 32 34 33 28 21 14 10 9  
RH 78 84 92 92 91 88 84 81 81 88 92 96 96100100 85 79 78 75 68 70 73  
WIND DIR N NW W SW SW SW SW SW S SW SW SW SW W W NW NW NW N N N N  
WIND SPD 3 3 2 3 4 5 9 12 11 6 5 5 5 8 10 13 13 11 11 10 8 5  
WIND GUST 17 18 24 26 24  
CLOUDS OV B1 SC FW B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B2 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
SNOWSHWRS S S S S  
WIND CHILL 8 12 16 21 20 18 19 19 19 22 29 30 25 18 13 9 8  
MIN CHILL 19 14 7 8 18 18 18 19 24 13 7  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 20 33 19 39 27 46 30 46  
TEMP 24 25 22 22 30 29 23 21 36 35 31 28 42 40 34 32 42 41  
DEWPT 15 18 18 18 24 24 20 19 29 30 28 27 36 35 32 31 37 37  
PWIND DIR NE SE S S SW S SW NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B1  
POP 12HR 0 20 5 0 0 5 20 30 30  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
ILZ033-051000-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 13 28 23 39 15  
TEMP 25 21 19 16 13 14 19 25 28 26 25 25 26 27 32 37 38 33 28 24 19 16  
DEWPT 17 16 14 11 9 9 15 19 23 23 23 24 24 25 31 34 32 28 21 15 10 8  
RH 71 81 80 80 84 80 84 78 81 88 92 96 92 92 96 89 79 82 75 68 67 70  
WIND DIR N N W SW SW SW S SW S SW SW SW SW SW W NW NW NW N N N N  
WIND SPD 5 3 2 3 3 5 8 13 11 8 6 5 5 8 11 13 13 11 12 10 8 5  
WIND GUST 18 17 18 23 26 24  
CLOUDS OV B1 SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S S S S  
WIND CHILL 19 7 11 15 19 18 16 17 17 17 22 28 29 24 17 14 9 7  
MIN CHILL 17 15 6 6 17 16 17 18 24 13 7  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 19 33 18 38 26 46 30 46  
TEMP 24 24 22 21 30 28 22 20 35 34 30 28 42 40 34 31 43 42  
DEWPT 14 17 17 17 24 23 19 17 28 29 27 25 35 35 31 30 36 36  
PWIND DIR NE SE S S SW S SW N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B1  
POP 12HR 0 10 5 0 0 10 20 30 30  
RAIN S S C C C C  
 

 
ILZ039-051000-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 11 29 23 39 16  
TEMP 25 20 17 14 11 13 19 26 29 26 24 25 25 27 32 38 39 34 29 25 19 16  
DEWPT 18 16 13 11 8 9 15 21 24 24 24 24 25 26 32 34 33 29 25 17 12 9  
RH 74 84 84 88 87 84 84 81 81 92100 96100 96100 85 79 82 85 71 74 73  
WIND DIR N N N SW SW S S SW S SW SW SW SW W W NW NW NW N N N N  
WIND SPD 6 4 2 3 4 5 9 12 12 10 9 6 9 10 14 18 17 13 13 11 10 6  
WIND GUST 20 26 28  
CLOUDS OV B1 SC SC SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B2 B1 SC FW FW  
POP 12HR 0 10 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 18 5 4 9 15 18 17 14 15 15 16 22 28 29 24 19 15 9 7  
MIN CHILL 15 14 3 4 16 14 15 17 24 14 7  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 21 34 19 40 27 47 31 48  
TEMP 26 25 22 22 31 29 23 20 36 35 30 30 43 41 34 33 45 43  
DEWPT 16 18 18 18 25 25 20 18 30 30 28 27 37 37 33 31 39 39  
PWIND DIR E SE S S SW S SW NW NE  
WIND CHAR LT GN GN LT LT LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 10 5 0 0 10 20 30 30  
RAIN S S S C C C  
 

 
INZ001-051000-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 13 29 24 37 14  
TEMP 25 22 17 14 13 16 20 26 29 27 26 26 27 28 32 36 36 32 26 22 18 15  
DEWPT 18 17 14 11 10 12 16 20 23 24 24 25 26 27 31 33 31 27 19 15 12 11  
RH 74 81 88 88 87 84 84 78 78 88 92 96 96 96 96 89 82 81 74 74 77 84  
WIND DIR N NW SW SW SW SW SW SW SW SW SW SW SW SW W NW NW N N N N N  
WIND SPD 3 2 3 3 4 5 9 13 12 9 9 8 8 10 12 14 16 14 14 13 10 8  
WIND GUST 19 23 27 26  
CLOUDS OV B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B2 B1 SC SC SC  
POP 12HR 0 40 30 20 10  
QPF 12HR 0 0 0.02 0.01 0.01  
SNOW 12HR 00-00 00-00 T  
FLURRIES C  
SNOWSHWRS S C S C C S S  
WIND CHILL 5 6 10 15 19 18 16 17 18 18 21 26 26 21 13 10 6 5  
MIN CHILL 20 14 5 6 16 16 16 19 21 9 4  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 18 30 17 36 25 42 29 43  
TEMP 22 22 20 20 27 26 20 19 33 32 30 28 39 37 33 30 39 38  
DEWPT 15 17 17 17 23 22 18 18 28 29 27 26 34 33 31 30 35 34  
PWIND DIR N S S S S S S NE NE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC B1 B2 B2 B2 B1 SC B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2  
POP 12HR 5 20 10 5 0 5 20 30 30  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
INZ010-051000-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 13 27 22 38 15  
TEMP 25 21 18 16 13 14 19 25 27 25 24 25 26 27 31 36 37 32 27 22 18 15  
DEWPT 17 16 14 12 9 9 15 19 23 22 22 24 24 25 31 34 33 28 21 15 11 10  
RH 71 81 84 84 84 80 84 78 85 88 92 96 92 92100 92 85 85 78 74 73 80  
WIND DIR N N SW SW SW SW SW SW S SW SW SW SW SW W NW NW NW N N N N  
WIND SPD 5 3 2 3 4 5 8 13 11 8 6 5 5 8 11 13 13 11 12 10 9 5  
WIND GUST 18 18 23 26 24  
CLOUDS OV B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 SC SC SC  
POP 12HR 0 30 20 10 10  
QPF 12HR 0 0 0 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S C S S S  
WIND CHILL 19 8 11 14 18 17 15 16 17 17 21 26 28 23 16 12 8 7  
MIN CHILL 17 16 7 7 15 14 16 18 23 12 7  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 18 31 17 37 25 44 30 45  
TEMP 23 22 20 20 28 26 21 19 34 32 29 28 40 38 32 32 41 40  
DEWPT 15 17 17 17 23 22 18 17 28 28 27 25 35 34 31 30 36 36  
PWIND DIR NE SE S S SW S S N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B1  
POP 12HR 0 20 5 0 0 5 20 30 30  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
INZ011-051000-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1210 PM CST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 13 27 22 37 14  
TEMP 25 21 17 15 13 14 19 24 27 25 24 25 26 27 32 36 37 32 26 22 18 15  
DEWPT 17 16 14 13 11 11 16 19 23 22 23 24 25 26 31 34 32 28 21 15 12 10  
RH 71 81 88 92 91 88 88 81 85 88 96 96 96 96 96 92 82 85 81 74 77 80  
WIND DIR N N SW SW SW SW S SW S SW SW SW SW SW W NW NW N N N N N  
WIND SPD 5 3 2 3 4 4 8 13 11 8 8 6 8 9 11 13 14 13 13 11 10 6  
WIND GUST 18 23 26 26  
CLOUDS OV B1 SC SC B1 B2 OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC  
POP 12HR 0 30 20 10 10  
QPF 12HR 0 0.01 0.01 0.01 0  
SNOW 12HR 00-00 T 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS S C S S S  
WIND CHILL 18 7 9 14 17 16 14 16 17 17 21 26 27 21 14 11 8 6  
MIN CHILL 17 15 6 6 15 14 16 18 21 11 6  
 
DATE 02/07/26 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 17 30 16 36 24 43 30 44  
TEMP 22 21 19 20 27 25 20 19 33 32 29 27 39 37 32 32 40 40  
DEWPT 15 16 17 17 23 22 18 17 28 28 27 25 35 34 31 30 36 35  
PWIND DIR N SE SE S S S S N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B1  
POP 12HR 0 20 5 0 0 5 20 30 30  
RAIN S S C C C C  
SNOWSHWRS S  
 

 
INZ019-051000-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
110 PM EST WED FEB 4 2026  
 
DATE 02/04/26 THU 02/05/26 FRI 02/06/26 SAT  
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 13 26 22 37 15  
TEMP 24 19 16 15 13 13 18 23 26 25 24 24 25 26 31 35 36 33 27 23 18 15  
DEWPT 17 14 13 12 9 9 15 19 22 22 22 23 24 25 31 34 33 29 21 15 12 10  
RH 74 80 88 88 84 84 88 84 85 88 92 96 96 96100 96 89 85 78 71 77 80  
WIND DIR N N N SW SW SW SW SW S SW SW SW SW SW W NW NW NW N N N N  
WIND SPD 6 4 2 2 3 4 8 12 11 8 8 6 8 9 11 13 13 13 13 11 10 6  
WIND GUST 18 18 23 26 25  
CLOUDS OV B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 SC SC SC  
POP 12HR 0 30 20 10 5  
QPF 12HR 0 0 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SLEET S  
SNOWSHWRS C S S S  
WIND CHILL 17 6 9 13 16 15 14 14 16 16 20 26 27 23 16 11 8 6  
MIN CHILL 16 15 5 5 14 13 15 17 23 11 6  
 
DATE 02/07 SUN 02/08/26 MON 02/09/26 TUE 02/10/26 WED 02/11/26  
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 25 18 30 17 35 25 43 30 44  
TEMP 22 22 20 20 27 25 21 19 32 31 29 28 39 38 32 32 41 41  
DEWPT 15 16 17 17 24 22 18 17 29 29 27 26 36 35 31 30 37 37  
PWIND DIR NE SE S S SW S SW NW NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B1  
POP 12HR 0 10 5 0 0 5 20 30 30  
RAIN S S C C C  
 

 
 
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