107  
FOUS53 KLOT 162321  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
521 PM CST FRI JAN 16 2026  
 
ILZ104-171000-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 20 9 21 2  
TEMP 34 29 24 20 17 17 19 20 18 18 16 13 10 13 17 20 21 20 16 9 3  
DEWPT 28 22 17 11 8 8 8 9 12 12 10 6 4 4 5 9 13 13 9 1 -5  
RH 78 75 74 67 67 67 61 62 77 77 77 73 76 67 58 62 71 74 73 69 68  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 12 14 14 14 13 14 17 17 16 14 13 12 11 13 16 14 13 16 19 21 20  
WIND GUST 25 25 24 29  
CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 SC SC  
POP 12HR 60 60 50 50 50  
QPF 12HR 0.01 0.01 0.01 0.02 0.01  
SNOW 12HR T T T  
SNOW C L C C C C C C S S  
SNOWSHWRS L C S S  
WIND CHILL 25 18 11 7 3 2 4 5 4 4 2 -2 -4 -2 1 6 8 6 -1-11-18  
MIN CHILL 25 11 3 1 4 2 -4 -4 3 -1 -18  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 9 2 20 14 30 13 22 12 27  
TEMP 7 8 5 4 16 18 20 23 29 25 19 14 21 19 14 16 24 25  
DEWPT -5 -5 -4 -5 1 5 8 13 19 19 12 9 9 11 8 10 15 18  
PWIND DIR W W SW SW W NW NW W SE  
WIND CHAR BZ GN GN GN GN LT GN LT GN  
AVG CLOUDS SC B1 SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B2 B2  
POP 12HR 5 0 10 20 20 20 10 20 20  
SNOW S S S S S S S S  
 
 
ILZ003-171000-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 6 19 -1  
TEMP 32 25 19 17 14 15 17 17 17 15 12 9 7 10 15 18 19 16 11 4 0  
DEWPT 25 17 10 7 6 6 7 8 11 9 5 2 0 1 3 10 12 10 3 -4 -8  
RH 75 71 67 64 70 67 64 67 77 77 73 72 72 66 58 70 74 77 69 68 68  
WIND DIR W W W W W W W W W W W W SW SW SW SW W W W NW W  
WIND SPD 14 16 16 16 14 14 16 17 16 14 12 11 11 12 16 14 13 17 20 21 20  
WIND GUST 26 23 25 24 31  
CLOUDS B2 B2 B2 B1 B2 B2 OV OV OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 60 50 10 50 20  
QPF 12HR 0.01 0.02 0 0.01 0  
SNOW 12HR T T 00-00  
SNOW S C C C C C S S  
SNOWSHWRS L C S S  
WIND CHILL 22 12 5 1 -1 -1 1 2 2 -1 -3 -6 -8 -5 -1 4 6 1 -8-18-22  
MIN CHILL 22 5 -1 -2 2 -3 -8 -7 1 -8 -22  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 7 -1 19 12 27 9 20 8 23  
TEMP 5 6 3 1 14 17 18 20 26 24 17 11 18 17 12 14 22 21  
DEWPT -8 -6 -5 -6 0 6 10 14 18 15 10 7 8 9 6 8 14 16  
PWIND DIR W W SW SW W NW NW N E  
WIND CHAR BZ GN GN GN GN LT GN LT GN  
AVG CLOUDS SC B1 SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B2 B2  
POP 12HR 0 0 5 20 20 10 5 10 20  
SNOW S S S S S  
 
 
ILZ104-171000-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 17 20 10 22 3  
TEMP 35 30 25 22 18 17 19 20 19 18 17 14 11 14 17 20 21 21 17 10 4  
DEWPT 28 24 18 12 9 8 9 9 12 12 11 7 5 4 6 9 14 13 10 3 -3  
RH 75 78 74 65 67 67 64 62 74 77 77 73 76 64 61 62 74 71 73 73 72  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 12 14 14 14 13 14 17 17 16 14 13 12 12 13 17 16 14 14 18 20 20  
WIND GUST 25 25 28 31  
CLOUDS B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 OV B2 B1 B1 B2 B2 B2 B2 B2 B1 SC  
POP 12HR 60 60 50 50 50  
QPF 12HR 0.01 0.01 0.01 0.01 0.01  
SNOW 12HR T T T  
SNOW C L C C C C C C S S  
SNOWSHWRS L C S S  
WIND CHILL 27 20 13 9 4 3 4 5 5 4 2 -1 -4 -2 2 6 8 7 1-10-17  
MIN CHILL 27 13 4 2 4 2 -4 -4 3 1 -17  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 9 3 21 16 31 14 23 13 27  
TEMP 8 8 5 5 16 19 21 23 29 28 20 15 22 21 16 17 25 25  
DEWPT -4 -3 -4 -4 1 6 9 14 20 20 13 10 10 12 9 11 16 19  
PWIND DIR W W SW SW W NW NW W SE  
WIND CHAR BZ GN GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B2 B2  
POP 12HR 5 0 10 20 20 20 10 20 20  
SNOW S S S S S S S S  
 
 
ILZ021-171000-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 19 9 22 3  
TEMP 33 29 24 20 17 17 19 18 17 16 15 12 10 14 18 21 22 21 16 9 4  
DEWPT 32 21 16 9 8 7 7 8 10 10 8 4 2 3 5 10 13 13 8 0 -5  
RH 96 72 71 62 67 64 59 64 73 77 73 70 69 61 56 62 68 71 70 66 65  
WIND DIR W W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 12 13 14 14 13 16 17 17 16 14 14 12 11 12 16 14 12 16 19 21 20  
WIND GUST 25 25 24 31  
CLOUDS B2 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 SC SC  
POP 12HR 60 50 30 40 20  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR T T 00-00  
SNOW S C C S C C S S  
SNOWSHWRS L C S S  
WIND CHILL 24 18 11 6 2 2 4 3 2 2 0 -3 -4 0 3 7 9 7 -1-12-18  
MIN CHILL 24 11 2 1 2 0 -4 -3 4 -1 -18  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 10 3 22 17 33 14 24 13 28  
TEMP 8 9 6 5 18 20 22 24 31 28 21 15 23 22 17 17 26 25  
DEWPT -5 -4 -4 -4 1 6 9 14 22 22 13 10 10 12 10 11 18 20  
PWIND DIR W W SW S W NW NW NE SE  
WIND CHAR BZ GN GN GN GN LT GN LT GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 0 0 5 20 20 20 10 20 20  
SNOW S S S S S S  
 
 
ILZ006-171000-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 20 8 20 1  
TEMP 33 28 22 19 16 16 19 20 19 19 17 13 9 12 16 19 20 18 15 8 2  
DEWPT 28 22 16 11 9 9 10 11 13 13 10 7 4 3 6 10 13 12 8 1 -5  
RH 82 78 77 70 73 73 67 67 77 77 73 76 80 66 64 67 74 77 73 72 72  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 13 16 16 17 16 17 17 17 16 16 14 13 12 14 16 14 14 16 19 23 21  
WIND GUST 26 25 26 32 33 32  
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC  
POP 12HR 70 60 40 50 50  
QPF 12HR 0.01 0.01 0 0.02 0.01  
SNOW 12HR T T 00-00  
SNOW S S C L C C C C C C S S  
SNOWSHWRS L C S S  
WIND CHILL 24 16 9 4 1 1 3 5 5 5 2 -2 -6 -4 1 4 6 3 -3-13-20  
MIN CHILL 24 9 1 0 4 2 -6 -6 2 -3 -20  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 7 1 18 12 28 11 20 11 25  
TEMP 6 6 4 3 14 17 18 21 27 25 18 13 19 18 15 17 23 22  
DEWPT -4 -4 -3 -4 2 5 9 13 19 17 11 7 9 9 8 9 15 16  
PWIND DIR W W W SW W NW NW W S  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC B1 SC SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC B1 B2 B2  
POP 12HR 10 0 10 20 30 20 10 20 20  
SNOW S S S C S S S S  
 
 
ILZ021-171000-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 19 9 22 3  
TEMP 34 30 24 20 17 17 19 19 17 16 14 11 10 13 18 21 22 21 16 9 4  
DEWPT 27 21 16 10 6 5 5 6 8 7 6 3 1 3 4 8 12 11 7 0 -6  
RH 75 69 71 64 61 58 54 56 67 67 70 69 66 63 53 56 65 65 67 66 62  
WIND DIR W W W W W W W W W W W W W SW SW SW SW W NW NW NW  
WIND SPD 11 11 13 14 13 16 18 18 16 14 14 12 11 13 18 16 13 17 20 23 21  
WIND GUST 24 24 33 33  
CLOUDS B2 B2 B1 SC SC SC B2 B2 B2 B2 B2 B1 SC SC B2 B2 B2 B1 B1 SC SC  
POP 12HR 60 20 20 20 20  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S S S S S  
SNOWSHWRS L C S S  
WIND CHILL 26 20 11 6 3 2 4 4 1 1 -1 -4 -5 -2 2 8 10 6 -1-12-18  
MIN CHILL 25 11 2 1 1 -2 -5 -4 4 -1 -18  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 11 4 24 18 35 14 26 14 29  
TEMP 10 10 6 6 20 22 22 25 33 28 21 15 24 22 16 17 27 26  
DEWPT -5 -6 -6 -5 1 6 8 14 23 23 15 11 11 12 11 11 18 21  
PWIND DIR W W SW SW W NW NW NE SE  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 SC SC SC B1 SC B1 B1 B1  
POP 12HR 0 0 5 10 10 20 10 20 20  
SNOW S S S S  
 
 
INZ002-171000-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 20 10 20 3  
TEMP 34 31 26 22 18 17 19 19 17 16 16 13 11 13 16 19 20 20 18 11 4  
DEWPT 30 27 20 15 11 9 9 8 9 10 10 8 5 5 6 7 12 13 11 6 -2  
RH 85 85 78 74 73 70 64 61 70 77 77 80 76 70 64 59 71 74 73 80 75  
WIND DIR SW SW W W W W W W W W W W SW SW SW SW SW SW W W W  
WIND SPD 11 11 12 12 12 14 17 17 14 13 13 12 12 12 14 13 14 13 17 19 19  
WIND GUST 23 24  
CLOUDS OV B2 B2 B1 B1 SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B1 SC  
POP 12HR 60 30 40 40 50  
QPF 12HR 0.02 0 0.01 0 0.01  
SNOW 12HR T 00-00 T  
SNOW S C C C C C C C S S  
SNOWSHWRS L C S S S  
WIND CHILL 25 21 15 10 4 2 4 4 3 2 2 -2 -4 -2 2 6 6 7 2 -7-16  
MIN CHILL 25 15 4 2 3 2 -4 -4 3 2 -16  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 8 1 19 13 31 14 22 12 26  
TEMP 7 8 4 3 15 17 18 22 29 27 21 15 22 20 16 15 24 24  
DEWPT -4 -5 -5 -5 1 5 7 11 21 22 14 10 12 12 10 10 16 19  
PWIND DIR W W SW SW SW W NW W SE  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS B1 B1 SC FW FW B1 B2 B2 B2 B2 B1 SC B1 B1 SC B1 B2 B2  
POP 12HR 20 10 10 20 20 20 10 20 20  
SNOW S S S S S S S S S  
SNOWSHWRS S  
 
 
ILZ005-171000-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 6 18 -2  
TEMP 31 26 19 17 14 14 16 18 17 16 13 9 7 10 14 17 18 17 12 4 -1  
DEWPT 28 20 13 9 7 8 9 10 13 11 8 4 2 2 5 10 13 12 5 -3 -8  
RH 88 78 77 70 73 76 73 70 84 80 80 80 79 69 67 73 80 80 73 72 71  
WIND DIR W W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 13 16 14 14 14 14 17 17 14 14 13 12 11 13 17 14 13 16 19 21 20  
WIND GUST 25 26 24 25 24 31  
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 70 60 30 50 30  
QPF 12HR 0.01 0.02 0 0.02 0.01  
SNOW 12HR T T 00-00  
SNOW S C C L C S C C C C  
SNOWSHWRS L C S S  
WIND CHILL 21 14 5 2 -2 -1 1 2 2 1 -3 -7 -9 -6 -3 2 5 1 -7-17-23  
MIN CHILL 21 5 -2 -3 1 -3 -9 -9 -1 -7 -23  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 5 -2 17 10 26 8 18 7 23  
TEMP 4 4 2 0 12 15 16 19 25 21 16 10 17 15 10 13 21 21  
DEWPT -7 -6 -5 -6 1 5 9 13 19 16 10 6 9 9 6 8 15 16  
PWIND DIR W W SW SW W NW NW NW SE  
WIND CHAR BZ GN GN LT GN LT GN LT GN  
AVG CLOUDS SC B1 SC FW SC B1 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B2 B2  
POP 12HR 0 0 10 20 30 10 10 20 20  
SNOW S S S C S S  
 
 
ILZ008-171000-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 6 20 0  
TEMP 32 25 20 17 14 15 17 17 16 14 12 9 7 11 15 19 20 17 11 4 1  
DEWPT 25 16 10 6 6 5 7 8 11 8 4 1 0 1 4 10 12 10 2 -4 -8  
RH 75 68 64 61 70 64 64 67 80 76 70 69 72 63 61 67 71 73 66 68 65  
WIND DIR W W W W W W W W W W W W SW SW SW SW W W NW NW NW  
WIND SPD 14 16 16 16 14 14 17 17 16 13 12 11 10 12 14 14 12 16 18 19 18  
WIND GUST 26 23 25 23 29  
CLOUDS B2 B2 B1 B1 B2 B2 B2 OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC  
POP 12HR 50 40 10 40 20  
QPF 12HR 0.01 0.02 0 0.01 0  
SNOW 12HR T T 00-00  
SNOW S C C C C C S S  
SNOWSHWRS C S S S  
WIND CHILL 22 12 5 2 -1 -1 1 2 1 -1 -3 -6 -7 -4 0 5 8 2 -8-16-20  
MIN CHILL 21 5 -1 -2 1 -3 -7 -6 2 -8 -20  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 7 0 20 13 29 10 21 9 24  
TEMP 6 6 3 2 15 18 19 21 28 23 17 11 19 17 12 14 23 22  
DEWPT -7 -6 -5 -5 1 6 10 14 19 16 10 8 9 10 7 9 15 16  
PWIND DIR W W SW S W NW NW NE E  
WIND CHAR BZ GN GN LT GN LT LT LT GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 SC B1 SC SC B1 B1 B2 B1  
POP 12HR 0 0 5 10 20 10 5 10 20  
SNOW S S  
 
 
ILZ011-171000-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 6 19 -1  
TEMP 32 27 20 17 14 14 17 17 16 15 12 9 7 10 15 17 19 17 12 5 0  
DEWPT 29 20 13 7 6 6 7 9 11 10 7 3 1 2 4 11 13 11 5 -3 -7  
RH 88 74 74 64 70 70 64 70 80 80 80 76 76 69 61 77 77 77 73 69 71  
WIND DIR W W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 13 16 16 16 14 14 17 17 16 14 13 11 11 13 17 14 13 17 20 21 21  
WIND GUST 26 26 25 25 32  
CLOUDS B2 B2 B1 B1 B1 B2 OV OV OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 60 60 20 50 20  
QPF 12HR 0.01 0.01 0 0.01 0  
SNOW 12HR T T 00-00  
SNOW S C L S S C C S S  
SNOWSHWRS L C S S  
WIND CHILL 22 14 6 2 -1 -1 1 1 1 0 -3 -6 -8 -5 -2 3 6 2 -7-17-23  
MIN CHILL 22 6 -1 -2 1 -3 -8 -7 0 -7 -23  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 6 0 18 12 28 10 20 9 24  
TEMP 5 5 3 1 14 17 18 20 27 22 16 11 18 16 12 14 22 22  
DEWPT -7 -6 -5 -6 1 6 9 13 20 18 11 8 9 10 7 9 16 17  
PWIND DIR W W SW SW W NW NW N SE  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC B1 SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B2 B2  
POP 12HR 0 0 10 20 20 10 10 20 20  
SNOW S S S S S S S  
 
 
ILZ010-171000-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 7 21 0  
TEMP 31 24 19 17 14 15 16 17 16 14 11 9 8 12 16 20 21 17 11 5 1  
DEWPT 20 16 10 6 6 6 7 8 10 7 4 1 0 2 4 11 12 11 2 -4 -7  
RH 63 71 67 61 70 67 67 67 77 73 73 69 69 63 58 67 68 77 66 65 68  
WIND DIR W W W W W W W W W W W W SW SW SW SW W W NW NW NW  
WIND SPD 14 16 16 14 14 14 17 17 16 14 12 11 10 12 14 14 12 16 19 19 18  
WIND GUST 26 23 25 23 29 29  
CLOUDS B2 B2 B1 B1 B1 B2 B2 OV OV B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC  
POP 12HR 40 40 10 40 20  
QPF 12HR 0.01 0.01 0 0.01 0  
SNOW 12HR T T 00-00  
SNOW S S C C C C S S  
SNOWSHWRS C S S S  
WIND CHILL 21 11 5 2 -1 0 1 2 1 -1 -4 -5 -7 -3 1 6 9 2 -8-16-20  
MIN CHILL 20 5 -1 -2 0 -4 -7 -6 3 -8 -20  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 8 1 21 14 30 11 22 10 25  
TEMP 6 7 4 3 16 19 20 22 28 24 17 12 20 18 12 15 24 23  
DEWPT -6 -5 -4 -4 1 7 11 15 20 17 11 8 10 10 8 10 16 17  
PWIND DIR W W SW SW W NW NW NE E  
WIND CHAR BZ GN GN LT GN LT LT LT GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 0 0 5 10 10 10 5 10 20  
SNOW S  
 
 
ILZ012-171000-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 8 20 0  
TEMP 33 28 22 19 15 15 18 18 17 17 14 11 8 11 16 18 20 19 14 6 1  
DEWPT 30 21 14 10 7 7 8 9 12 11 8 5 2 3 5 10 13 12 7 -1 -6  
RH 89 75 71 67 70 70 64 67 80 77 76 76 76 69 61 70 74 74 73 72 72  
WIND DIR W W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 13 14 14 14 13 16 17 17 16 14 13 12 11 13 17 16 13 17 20 21 21  
WIND GUST 25 25 24 31  
CLOUDS B2 B2 B2 B1 B1 B1 B2 B2 OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 60 60 40 50 30  
QPF 12HR 0.01 0.01 0 0.01 0  
SNOW 12HR T T 00-00  
SNOW C L C S C C C C  
SNOWSHWRS L C S S  
WIND CHILL 24 17 8 4 0 0 2 3 2 2 -1 -4 -7 -5 -1 4 6 4 -4-15-21  
MIN CHILL 23 8 0 -1 2 -1 -7 -6 1 -4 -21  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 7 1 19 13 29 11 21 10 25  
TEMP 6 6 3 2 15 18 18 21 28 24 18 12 20 18 12 14 23 23  
DEWPT -6 -5 -5 -5 1 6 9 14 21 19 12 9 10 11 7 10 16 18  
PWIND DIR W W SW SW W NW NW N E  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC B1 SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 0 0 10 20 20 20 10 20 20  
SNOW S S S S S S S S  
 
 
ILZ020-171000-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 19 8 21 2  
TEMP 33 28 22 19 16 16 18 18 17 16 14 11 9 12 17 19 21 20 15 8 3  
DEWPT 31 20 15 9 7 7 7 8 11 10 8 4 2 3 4 10 13 12 7 -1 -6  
RH 92 71 74 64 67 67 61 64 77 77 76 73 72 66 56 67 71 71 70 66 65  
WIND DIR W W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 12 14 14 14 13 16 17 17 16 14 13 12 11 13 16 14 13 16 20 21 21  
WIND GUST 25 25 24 26 31  
CLOUDS B2 B2 B1 B1 B1 B1 B2 B2 OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 60 60 30 40 20  
QPF 12HR 0.01 0.01 0 0.01 0  
SNOW 12HR T T 00-00  
SNOW S L C S C C S S  
SNOWSHWRS L C S S  
WIND CHILL 23 17 9 5 1 1 3 3 2 1 -1 -4 -5 -3 2 5 8 5 -3-13-19  
MIN CHILL 23 9 1 0 2 -1 -6 -5 3 -3 -20  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 9 2 21 15 31 12 22 11 26  
TEMP 7 8 5 4 16 19 20 22 30 25 19 13 21 20 14 15 24 24  
DEWPT -6 -5 -5 -5 0 6 9 14 22 20 12 10 10 11 8 11 17 19  
PWIND DIR W W SW SW W NW NW N SE  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B2 B2  
POP 12HR 0 0 10 20 20 20 10 20 20  
SNOW S S S S S S  
 
 
ILZ013-171000-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 19 9 20 1  
TEMP 34 29 23 20 16 16 18 19 18 18 16 12 10 12 16 19 20 19 15 8 2  
DEWPT 29 22 16 11 8 7 8 9 11 12 9 6 3 4 5 9 13 13 8 0 -5  
RH 82 75 74 67 70 67 64 64 73 77 73 76 73 70 61 64 74 77 73 69 72  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 12 14 14 14 13 14 17 17 16 14 13 12 11 13 16 14 13 16 19 21 20  
WIND GUST 25 25 26 25 24 31 31  
CLOUDS B2 B2 B2 B1 B1 B2 B2 B2 OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 SC SC  
POP 12HR 60 60 50 50 40  
QPF 12HR 0.01 0.01 0.01 0.01 0  
SNOW 12HR T T T  
SNOW C L C S C C C C  
SNOWSHWRS L C S S  
WIND CHILL 25 17 10 6 1 1 3 4 3 3 1 -3 -5 -3 1 5 7 5 -2-13-19  
MIN CHILL 25 9 1 0 3 0 -6 -5 2 -2 -19  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 8 2 19 14 30 12 22 11 26  
TEMP 7 7 4 3 15 18 20 22 29 25 19 13 20 19 14 16 24 24  
DEWPT -6 -5 -4 -5 0 5 8 14 20 20 12 9 9 11 8 10 16 18  
PWIND DIR W W SW SW W NW NW NW SE  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC B1 SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B2 B2  
POP 12HR 0 0 10 20 20 20 10 20 20  
SNOW S S S S S S S S  
 
 
ILZ019-171000-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 19 9 22 3  
TEMP 33 29 23 19 16 17 18 18 17 16 14 11 10 13 17 20 22 21 15 8 4  
DEWPT 29 20 14 8 6 5 5 7 8 8 5 2 1 2 3 9 11 11 5 -2 -7  
RH 85 69 68 61 64 58 56 61 67 70 67 66 66 61 53 62 62 65 64 63 59  
WIND DIR W W W W W W W W W W W W W SW SW SW SW W NW NW W  
WIND SPD 13 13 14 14 13 16 18 18 16 14 13 12 11 13 16 14 13 17 20 23 21  
WIND GUST 25 25 25 24 32  
CLOUDS B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC B1 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 50 40 20 30 20  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S C S C C S S  
SNOWSHWRS C S S S  
WIND CHILL 24 17 10 5 2 1 2 3 2 1 -1 -3 -4 -2 2 7 9 6 -2-13-18  
MIN CHILL 23 10 2 1 2 -1 -4 -4 3 -3 -18  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 10 4 23 18 33 14 24 13 28  
TEMP 8 9 6 6 18 21 22 24 31 27 20 15 22 22 16 17 25 25  
DEWPT -7 -6 -6 -5 -1 5 9 14 20 20 13 9 9 10 9 10 16 19  
PWIND DIR W W SW SW W NW NW NE SE  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 SC B1 B1 B1 SC B1 B1 B1  
POP 12HR 0 0 5 10 20 20 10 20 20  
SNOW S S S S S  
 
 
ILZ106-171000-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 19 9 21 3  
TEMP 34 29 24 21 17 17 19 19 18 17 15 12 10 13 17 20 21 21 17 9 4  
DEWPT 30 23 17 12 9 8 8 9 11 12 10 6 4 4 6 9 14 14 9 1 -4  
RH 85 78 74 68 70 67 61 64 73 80 80 76 76 67 61 62 74 74 70 69 68  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 12 13 14 14 13 14 17 17 16 14 13 12 11 13 16 14 13 16 19 21 20  
WIND GUST 25 24 29  
CLOUDS B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 OV B1 B1 B1 B2 B2 B2 B2 B2 SC SC  
POP 12HR 60 60 40 40 30  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR T T 00-00  
SNOW S L C S C C C C  
SNOWSHWRS L C S S  
WIND CHILL 26 19 11 7 3 2 4 4 3 3 1 -3 -4 -2 2 6 8 7 0-11-18  
MIN CHILL 25 11 2 1 2 0 -4 -4 4 0 -18  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 9 3 21 16 32 13 23 12 27  
TEMP 8 8 5 5 17 20 21 23 31 26 20 14 22 21 15 16 25 26  
DEWPT -4 -4 -4 -4 1 6 9 14 23 22 14 11 11 13 10 11 18 20  
PWIND DIR W W SW S W NW NW NE SE  
WIND CHAR BZ GN GN GN GN LT GN LT GN  
AVG CLOUDS SC SC SC FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B2 B2  
POP 12HR 0 0 10 20 20 20 10 20 20  
SNOW S S S S S S  
 
 
ILZ023-171000-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 20 10 21 3  
TEMP 35 31 25 21 17 17 19 19 17 16 15 12 10 13 18 21 21 21 17 10 4  
DEWPT 30 24 19 13 9 7 7 8 9 9 8 5 3 4 6 8 13 12 10 1 -5  
RH 82 75 78 71 70 64 59 61 70 73 73 73 73 67 59 56 71 68 73 66 65  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 10 12 13 13 12 14 17 17 14 13 13 12 11 11 14 13 13 14 17 20 19  
WIND GUST 24 28  
CLOUDS B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B1 SC SC B1 B2 B2 B2 B2 B1 SC  
POP 12HR 60 30 30 30 20  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S C C S C C S S  
SNOWSHWRS L C S S  
WIND CHILL 27 21 14 8 4 3 4 4 3 1 0 -3 -4 -1 3 8 8 8 1-10-16  
MIN CHILL 26 14 4 2 3 0 -4 -4 5 1 -16  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 10 3 22 16 33 14 24 13 28  
TEMP 9 9 5 5 18 20 21 23 32 27 21 15 23 21 16 16 26 26  
DEWPT -5 -5 -6 -5 0 5 8 13 22 23 14 11 11 13 10 11 17 20  
PWIND DIR W W SW SW SW NW NW NE SE  
WIND CHAR BZ GN GN LT GN LT LT LT LT  
AVG CLOUDS SC SC FW FW SC B1 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B2 B1  
POP 12HR 0 0 10 20 20 20 10 20 20  
SNOW S S S S S S S  
 
 
ILZ033-171000-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 17 20 10 22 3  
TEMP 35 32 26 22 18 19 20 20 17 15 15 13 10 14 18 22 22 22 18 11 5  
DEWPT 30 26 19 14 8 6 6 6 6 7 6 4 2 2 4 6 10 10 9 1 -6  
RH 82 78 74 71 64 56 54 54 61 70 67 67 69 58 53 49 59 59 67 63 59  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 10 10 12 12 12 14 17 17 14 13 13 12 11 12 14 14 13 14 17 20 19  
CLOUDS B2 B2 B2 SC SC SC B1 B1 B1 B1 B2 B1 SC SC B1 B2 B2 B2 B1 B1 SC  
POP 12HR 60 20 20 20 20  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S S S S  
SNOWSHWRS L C S S  
WIND CHILL 27 23 16 10 5 5 6 5 2 1 0 -2 -4 0 3 8 9 8 3 -8-15  
MIN CHILL 27 15 5 4 2 0 -4 -3 5 3 -15  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 11 3 23 17 35 15 26 14 29  
TEMP 9 9 5 6 19 21 21 24 33 29 21 16 24 23 17 17 27 26  
DEWPT -6 -6 -8 -7 -1 3 5 11 21 23 14 10 10 12 10 10 16 19  
PWIND DIR W W SW S SW NW NW NE S  
WIND CHAR BZ GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW FW FW B1 B2 B2 B2 B2 B1 SC SC B1 B1 SC B2 B1  
POP 12HR 0 0 5 10 10 20 10 20 20  
SNOW S S S S S  
 
 
ILZ039-171000-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 17 21 9 22 3  
TEMP 35 31 26 22 18 18 20 20 16 15 13 11 9 13 18 22 22 21 18 10 5  
DEWPT 25 26 20 13 8 6 4 5 6 6 5 4 1 2 3 6 10 9 8 1 -6  
RH 66 81 78 68 64 59 49 51 64 67 70 73 69 61 51 49 59 59 64 66 59  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W NW NW  
WIND SPD 11 10 11 12 12 14 18 18 16 14 13 11 10 12 17 16 13 14 18 20 20  
WIND GUST 21 28 31 31  
CLOUDS B2 B2 B1 SC B1 B1 B1 B1 B1 B1 B2 B1 SC SC B1 B2 B2 B1 SC SC SC  
POP 12HR 60 20 10 20 10  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S  
SNOWSHWRS L C S S  
WIND CHILL 27 22 15 9 5 4 5 4 1 0 -2 -3 -5 -1 3 8 9 8 2 -9-16  
MIN CHILL 26 15 5 3 1 -2 -5 -4 5 2 -16  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 12 4 24 18 37 15 27 14 30  
TEMP 11 10 5 6 20 21 21 24 35 30 21 16 25 23 17 17 28 27  
DEWPT -6 -7 -8 -7 -1 3 5 12 22 24 15 11 11 12 10 11 16 20  
PWIND DIR W W SW S SW NW NW NE S  
WIND CHAR BZ GN GN GN GN GN GN LT GN  
AVG CLOUDS SC FW FW FW SC B1 B2 B2 B2 B2 B1 SC SC B1 SC SC B1 B1  
POP 12HR 0 0 5 5 10 20 10 20 20  
SNOW S S S S S  
 
 
INZ001-171000-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 19 10 21 3  
TEMP 34 31 25 22 17 17 19 19 17 16 15 12 11 13 17 20 21 20 17 10 4  
DEWPT 29 27 20 15 10 8 8 8 9 10 10 7 4 4 6 8 12 12 11 4 -4  
RH 82 85 81 74 73 67 61 61 70 77 80 80 73 67 61 59 68 71 77 76 68  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 10 12 12 13 12 14 17 17 14 13 13 13 12 12 14 14 14 14 17 19 18  
WIND GUST 23 24 28  
CLOUDS OV B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B1 SC  
POP 12HR 60 40 40 40 40  
QPF 12HR 0.02 0 0.01 0 0  
SNOW 12HR T 00-00 T  
SNOW S C C C C C C C S S  
SNOWSHWRS L C S S  
WIND CHILL 25 21 14 9 4 3 4 4 2 2 1 -3 -4 -2 2 6 7 7 2 -9-16  
MIN CHILL 25 14 4 2 2 0 -4 -4 4 2 -16  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 9 2 20 14 32 14 23 12 27  
TEMP 8 8 4 4 16 18 19 22 30 26 20 14 22 20 15 15 25 25  
DEWPT -5 -5 -5 -5 1 5 7 12 22 22 14 10 11 12 10 10 17 19  
PWIND DIR W W SW SW SW NW NW W SE  
WIND CHAR BZ GN GN GN GN LT LT LT GN  
AVG CLOUDS B1 SC SC FW FW B1 B2 B2 B2 B2 B1 SC B1 B1 SC B1 B2 B2  
POP 12HR 5 0 10 20 20 20 10 20 20  
SNOW S S S S S S S  
 
 
INZ010-171000-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 17 21 10 21 3  
TEMP 34 32 26 22 18 19 20 20 17 15 15 13 11 14 18 21 21 21 18 11 5  
DEWPT 30 27 21 15 9 8 7 7 7 8 7 5 3 4 5 6 10 10 10 2 -5  
RH 85 81 81 74 67 61 56 56 64 73 70 70 69 64 56 52 62 62 70 66 62  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW W W W W  
WIND SPD 10 11 11 12 11 13 17 17 14 13 12 12 11 12 14 14 13 14 16 20 18  
WIND GUST 21 28  
CLOUDS B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 B1 SC SC B1 B2 OV B2 B1 B1 SC  
POP 12HR 60 20 20 20 20  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S S S S  
SNOWSHWRS C C S S  
WIND CHILL 27 23 16 10 6 5 6 5 3 1 0 -1 -3 0 3 8 8 7 3 -8-15  
MIN CHILL 27 16 5 4 3 0 -3 -3 5 3 -15  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 11 3 22 16 35 14 25 13 29  
TEMP 10 9 5 5 18 20 20 23 33 28 21 15 24 22 16 17 27 26  
DEWPT -6 -6 -7 -7 -1 3 5 11 21 23 15 10 11 12 10 11 16 19  
PWIND DIR W W SW S SW NW NW NE S  
WIND CHAR BZ GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW FW FW B1 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1 B1  
POP 12HR 0 0 5 10 10 20 10 20 20  
SNOW S S S S S  
 
 
INZ011-171000-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
521 PM CST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 20 11 21 4  
TEMP 34 31 27 23 19 19 20 20 18 16 16 14 12 14 18 21 21 21 19 12 5  
DEWPT 31 28 22 16 11 9 8 8 7 8 8 6 4 5 6 7 10 12 11 4 -4  
RH 89 88 81 74 70 64 59 59 61 70 70 70 70 67 59 54 62 68 70 70 65  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW SW W W W  
WIND SPD 10 12 11 12 12 14 17 17 14 13 13 13 11 12 14 14 14 14 16 20 18  
WIND GUST 21 29  
CLOUDS B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B1 SC  
POP 12HR 60 20 30 20 20  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S C S S S S S  
SNOWSHWRS C C S S  
WIND CHILL 26 22 17 11 6 5 6 5 3 2 1 -1 -3 0 3 7 8 8 4 -7-14  
MIN CHILL 26 17 6 4 3 1 -3 -2 5 4 -14  
 
DATE 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 11 3 21 16 33 15 25 13 28  
TEMP 9 9 5 5 18 19 20 23 32 28 22 16 23 22 16 16 26 25  
DEWPT -6 -6 -7 -6 0 4 5 11 21 24 15 10 12 13 10 11 17 20  
PWIND DIR W W SW SW SW NW NW N S  
WIND CHAR BZ GN GN GN GN LT LT LT GN  
AVG CLOUDS B1 SC SC FW FW B1 B2 B2 B2 B2 B2 SC SC B1 SC B1 B2 B1  
POP 12HR 0 0 5 10 10 20 5 20 20  
SNOW S S S S S  
 
 
INZ019-171000-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
621 PM EST FRI JAN 16 2026  
 
DATE 01/16/26 SAT 01/17/26 SUN 01/18/26 MON  
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 18 20 10 21 4  
TEMP 34 32 27 23 19 19 20 19 17 15 15 13 11 13 17 21 21 21 19 12 6  
DEWPT 31 28 22 16 10 8 7 7 7 7 8 6 4 4 5 7 10 10 10 4 -4  
RH 89 85 81 74 67 61 56 59 64 70 73 73 73 67 58 54 62 62 67 70 62  
WIND DIR SW W W W W W W W W W W W W SW SW SW SW SW W W W  
WIND SPD 10 11 10 11 11 13 16 17 13 12 12 12 11 12 16 14 14 14 16 20 18  
WIND GUST 21 26 31 28  
CLOUDS B2 B2 B2 B1 SC SC B2 B2 B1 B1 B2 B1 SC SC B1 B2 OV B2 B1 B1 SC  
POP 12HR 60 10 10 20 20  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
SNOW S S S S S  
SNOWSHWRS C C S S  
WIND CHILL 26 22 17 11 7 5 6 4 3 1 0 -2 -3 -1 2 7 8 8 4 -6-14  
MIN CHILL 26 17 6 4 2 0 -3 -3 4 4 -14  
 
DATE 01/19 TUE 01/20/26 WED 01/21/26 THU 01/22/26 FRI 01/23/26  
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 11 4 22 17 35 16 26 14 29  
TEMP 9 9 5 6 18 20 21 23 33 29 23 16 24 23 17 17 27 26  
DEWPT -5 -6 -7 -6 -1 3 5 11 22 24 16 11 12 13 11 11 17 20  
PWIND DIR W W SW S SW NW NW NE S  
WIND CHAR BZ GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW FW FW B1 B2 B2 B2 B2 B1 SC SC B1 B1 SC B1 B1  
POP 12HR 0 0 5 10 10 20 5 20 20  
SNOW S S S S S  
 
 
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