955  
FOUS53 KLOT 190015  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
615 PM CST SAT JAN 18 2025  
 
ILZ104-191000-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 8 -3 10 -6  
TEMP 20 15 10 8 6 7 7 4 2 -1 -3 -3 -1 7 10 8 2 0 -2 -4  
DEWPT 3 -2 -4 -5 -7 -9-12-15-15-15-15-14-12-11-11-12-13-15-17-18  
RH 47 46 52 54 54 47 40 40 44 50 55 58 58 42 37 38 48 48 47 50  
WIND DIR N NW NW NW NW NW NW NW NW W W W W W W W W W W W  
WIND SPD 12 14 16 16 17 18 18 17 16 14 13 11 12 16 16 11 9 9 9 9  
WIND GUST 26 26 28 27 26 27  
CLOUDS B1 B1 B2 B2 B1 SC SC FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 5 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 7 0 -7-10-13-12-12-15-17-21-22-21-19-11 -7 -7-13-15-18-20  
MIN CHILL 11 0 -10 -13 -15 -21 -22 -21 -8 -15 -20  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 4 -1 22 17 30 15 28 20 36  
TEMP 1 3 -1 2 15 22 21 20 27 26 20 17 25 26 24 23 33 32  
DEWPT -19-18-17 -12 -2 6 11 14 16 17 14 11 14 14 16 15 18 19  
PWIND DIR W SW S SW SW W SW SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 5 5 10 5 5 5 5  
 
 
ILZ003-191000-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 1 4 -5 8 -10  
TEMP 16 11 6 4 1 3 4 1 -2 -3 -3 -4 -2 5 8 4 -1 -3 -6 -8  
DEWPT -4 -6 -8-10-12-15-17-18-18-17-17-16-14-14-15-15-16-18-20-22  
RH 40 45 51 51 53 42 36 39 45 50 50 55 55 40 33 40 48 47 49 49  
WIND DIR NW NW NW NW NW NW NW NW NW NW W W W W W W W NW W W  
WIND SPD 13 14 14 14 16 17 17 14 12 11 10 10 12 16 14 11 10 9 10 9  
WIND GUST 26 26  
CLOUDS B1 B1 B2 B1 SC SC FW FW FW FW FW FW FW SC SC B1 B1 SC FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 2 -5-12-14-19-17-15-18-20-21-20-21-20-14 -9-12-17-19-24-25  
MIN CHILL 7 -5 -14 -19 -18 -21 -21 -22 -12 -19 -25  
COLD WEATHER Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 3 -5 22 15 29 12 27 17 36  
TEMP -1 0 -5 -1 17 22 19 17 26 23 17 14 24 24 22 20 31 29  
DEWPT -21-19-18 -13 -2 6 10 13 16 15 12 9 11 12 14 14 17 18  
PWIND DIR W S S SW W W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 0 5 0 5 5 5  
 
 
ILZ104-191000-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 10 -2 10 -5  
TEMP 22 16 12 9 8 9 9 5 2 0 -2 -2 0 8 10 8 3 1 -2 -3  
DEWPT 6 0 -3 -4 -6 -8-12-15-15-16-15-13-12-11-10-10-11-13-15-17  
RH 49 48 50 54 52 45 37 38 44 45 53 58 56 40 39 42 51 51 53 50  
WIND DIR N NW NW NW NW NW NW NW W W W W W W W W W W W W  
WIND SPD 12 14 16 16 17 18 18 17 16 14 13 11 12 16 14 11 9 10 9 8  
WIND GUST 26 26 28 27 27  
CLOUDS B1 B2 B2 B2 B2 SC SC SC FW FW FW FW FW FW SC SC B1 B1 SC FW  
POP 12HR 0 5 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 10 1 -5 -8-10-10-10-14-17-19-21-20-18-10 -7 -7-12-15-18-18  
MIN CHILL 13 1 -8 -11 -14 -19 -21 -20 -8 -15 -19  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -1 22 17 30 15 28 20 35  
TEMP 2 3 -1 2 15 22 21 20 27 26 21 17 25 26 24 23 32 32  
DEWPT -18-16-14 -11 -2 7 11 14 17 17 14 12 14 14 16 16 19 21  
PWIND DIR W SW S S SW W SW SW SW  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW B1 B2 B2 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 5 5 10 5 5 5 5  
 
 
ILZ021-191000-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 7 -4 11 -5  
TEMP 20 16 12 8 7 7 7 3 1 -1 -2 -3 1 9 11 8 3 0 -3 -4  
DEWPT 5 0 -3 -4 -5 -8-12-14-15-15-14-14-11 -9 -9-10-12-13-15-17  
RH 51 48 50 57 57 49 40 44 46 50 55 58 56 43 39 42 48 53 55 52  
WIND DIR N N NW NW NW NW NW NW NW W W W W W W W W NW W W  
WIND SPD 10 12 13 13 16 18 18 14 12 12 11 10 11 16 16 11 8 8 8 8  
WIND GUST 26 26  
CLOUDS B1 B2 B2 B2 B1 SC FW FW FW FW FW FW CL SC SC SC B1 B1 FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 9 2 -3 -8-11-12-12-16-17-19-20-20-16 -8 -6 -7-11-14-18-19  
MIN CHILL 13 2 -8 -12 -16 -19 -20 -21 -8 -14 -19  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -2 23 16 31 14 29 20 37  
TEMP 2 3 -2 2 18 23 19 18 28 26 19 15 26 25 22 22 34 30  
DEWPT -16-16-15 -11 2 9 10 14 19 18 14 11 15 15 16 16 21 21  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW B1 B1 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 10 0 5 5 5  
 
 
ILZ006-191000-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 6 -5 8 -8  
TEMP 17 11 8 5 4 5 5 3 -1 -3 -4 -5 -2 5 8 6 2 -2 -4 -6  
DEWPT 2 -3 -5 -7 -9-11-12-14-15-15-15-13-10 -9 -9-10-12-13-15-16  
RH 51 52 54 57 54 46 44 44 50 55 58 67 68 51 45 47 51 58 58 61  
WIND DIR NW NW NW NW NW NW NW NW NW NW W W W W W W W W W W  
WIND SPD 11 13 14 14 16 16 17 14 13 12 11 12 14 16 16 12 12 11 11 9  
WIND GUST 25 26 27  
CLOUDS B1 B1 B2 B2 B1 SC SC SC FW FW SC FW FW SC SC B1 SC SC SC FW  
POP 12HR 5 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 4 -5 -9-13-15-14-14-16-20-22-22-24-22-14-10-10-15-20-22-23  
MIN CHILL 10 -5 -13 -15 -16 -22 -24 -25 -11 -20 -24  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 3 -3 22 16 30 14 28 20 36  
TEMP 0 1 -3 1 15 22 21 19 27 25 19 16 25 26 23 22 32 30  
DEWPT -15-15-14 -11 0 7 11 13 17 16 13 11 14 14 15 15 19 19  
PWIND DIR W SW S SW W W W SW SW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW B1 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1  
POP 12HR 10 0 5 5 5 0 5 5 5  
 
 
ILZ021-191000-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 7 -3 12 -5  
TEMP 20 16 12 8 7 7 6 4 1 -1 -2 -3 1 9 12 9 3 1 -3 -4  
DEWPT 8 3 -1 -3 -4 -7-10-13-15-15-15-14-10 -7 -7 -8-10-12-14-17  
RH 59 56 55 60 60 52 47 44 46 50 53 58 59 47 41 45 53 53 58 52  
WIND DIR N N N NW NW NW NW NW NW W W W W W W W W NW W W  
WIND SPD 12 13 16 16 18 19 19 16 14 11 10 9 10 14 14 9 6 8 8 8  
WIND GUST 26 26 26 25 26  
CLOUDS B1 B2 B2 B2 B1 SC FW FW FW FW FW FW CL FW SC SC B1 SC SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S  
WIND CHILL 7 2 -5-10-12-13-14-15-18-18-19-19-15 -8 -4 -4 -9-13-18-19  
MIN CHILL 13 2 -10 -13 -15 -19 -19 -19 -7 -13 -19  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -2 23 16 30 14 29 19 37  
TEMP 3 4 -2 3 18 23 20 19 28 25 20 16 26 25 23 22 34 30  
DEWPT -14-13-14 -10 4 10 11 13 20 19 14 12 16 16 16 16 22 22  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN LT GN  
AVG CLOUDS FW FW FW FW B1 B1 B2 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 0 0 5 5 0 0 5 5  
 
 
INZ002-191000-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 13 -3 10 -5  
TEMP 25 22 19 15 12 11 9 5 2 -1 -2 -3 -1 7 10 8 3 2 -3 -3  
DEWPT 15 12 10 6 2 -2 -6-10-12-14-14-14-12-10 -9 -9-11-12-13-16  
RH 65 65 67 67 63 55 49 49 51 53 55 58 58 44 41 45 51 51 61 52  
WIND DIR N NW NW NW NW NW NW W W W W W W W W W W W W W  
WIND SPD 11 13 14 14 14 17 17 14 14 13 12 12 12 14 13 11 8 9 8 8  
WIND GUST 25 26  
CLOUDS B2 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW SC SC SC SC SC SC FW  
POP 12HR 20 20 5 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
SNOWSHWRS S S S S S  
WIND CHILL 14 9 5 0 -4 -6 -9-13-17-20-20-22-19-10 -6 -7-11-13-18-18  
MIN CHILL 15 9 0 -6 -13 -20 -22 -22 -8 -13 -18  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 3 -5 19 14 28 15 27 19 34  
TEMP 1 0 -4 -3 13 19 18 17 25 24 20 17 25 25 22 22 31 29  
DEWPT -16-16-16 -13 -2 4 7 11 16 17 14 12 15 16 15 15 20 21  
PWIND DIR W SW S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 0 5 10 5 5 5 5  
 
 
ILZ005-191000-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 0 4 -6 7 -10  
TEMP 16 10 6 3 0 3 4 0 -2 -4 -5 -6 -3 4 7 4 -1 -4 -7 -8  
DEWPT -1 -4 -6 -8-10-12-15-17-17-17-16-15-13-12-12-14-15-17-19-20  
RH 46 52 57 59 62 48 40 43 47 52 58 64 61 46 40 42 50 52 55 54  
WIND DIR N NW NW NW NW NW NW NW NW W W W W W W W W W W W  
WIND SPD 11 12 13 12 14 16 17 13 12 12 11 10 12 16 16 11 10 9 9 9  
WIND GUST 24 26 27  
CLOUDS B1 B1 B2 B2 SC SC FW FW FW FW FW FW FW SC SC B1 SC SC SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 3 -5-11-14-19-16-15-19-20-23-23-24-21-15-11-12-17-20-24-25  
MIN CHILL 8 -5 -14 -19 -19 -23 -24 -24 -12 -20 -26  
COLD WEATHER Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 2 -6 20 14 29 12 27 17 34  
TEMP -1 0 -6 -2 14 20 18 17 26 23 17 13 23 23 21 19 31 28  
DEWPT -19-18-18 -13 -2 6 10 13 17 16 12 10 14 13 14 14 19 19  
PWIND DIR W SW S SW W W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 5 5 0 5 5 5  
 
 
ILZ008-191000-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 1 3 -6 8 -10  
TEMP 16 11 6 4 1 3 3 1 -2 -3 -4 -5 -2 6 8 4 -1 -4 -6 -8  
DEWPT -4 -5 -7 -8-11-14-17-18-18-17-17-16-13-13-14-15-16-18-20-22  
RH 40 47 54 56 56 44 37 39 45 50 52 58 58 40 35 40 48 50 49 49  
WIND DIR NW NW NW NW NW NW NW NW NW W W W W W W W NW NW W W  
WIND SPD 13 16 14 16 17 17 17 13 12 10 10 9 10 14 14 11 10 8 9 8  
WIND GUST 26 26 25 26  
CLOUDS B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW SC SC B1 SC SC FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 2 -6-12-15-19-17-17-17-20-20-21-21-19-12 -9-12-17-19-23-24  
MIN CHILL 7 -6 -15 -19 -17 -21 -21 -23 -12 -19 -24  
COLD WEATHER Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 4 -4 23 15 30 12 27 17 36  
TEMP 0 1 -4 1 18 23 19 17 26 23 17 13 24 24 22 20 32 29  
DEWPT -21-18-17 -12 -1 7 11 14 16 15 12 9 12 13 14 14 18 18  
PWIND DIR W S S SW W W W SW SW  
WIND CHAR GN LT GN LT GN LT GN LT GN  
AVG CLOUDS FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 0 5 0 5 5 5  
 
 
ILZ011-191000-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 1 5 -5 8 -10  
TEMP 16 12 8 5 1 4 4 1 -2 -4 -4 -5 -2 5 8 5 0 -3 -7 -8  
DEWPT 0 -4 -5 -7 -9-11-15-17-18-16-16-16-14-12-13-14-15-18-19-20  
RH 48 48 54 57 62 49 40 41 45 55 55 58 55 44 37 40 48 47 55 54  
WIND DIR N NW NW NW NW NW NW NW NW NW W W W W W W W NW W W  
WIND SPD 12 13 14 13 17 17 18 14 14 12 11 11 12 16 16 11 10 10 9 9  
WIND GUST 26 27  
CLOUDS B1 B1 B2 B2 SC FW FW FW FW FW FW FW FW SC SC B1 B1 SC SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 2 -4-10-12-19-15-16-18-22-23-22-23-20-14-10-11-16-20-24-25  
MIN CHILL 9 -5 -13 -19 -18 -24 -23 -23 -11 -20 -25  
COLD WEATHER Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 3 -5 21 15 30 12 27 17 35  
TEMP 0 0 -5 -1 17 21 18 17 26 23 16 13 24 23 21 20 31 28  
DEWPT -20-18-17 -13 -1 6 10 13 17 16 12 9 13 13 14 14 19 19  
PWIND DIR W S S SW W W W SW SW  
WIND CHAR GN LT BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 5 5 0 5 5 5  
 
 
ILZ010-191000-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 1 3 -5 9 -9  
TEMP 15 11 7 4 1 3 3 1 -1 -2 -3 -5 -1 7 9 5 0 -3 -6 -8  
DEWPT -3 -5 -6 -8-10-13-16-17-18-17-17-14-12-11-12-13-14-16-19-21  
RH 44 47 54 56 59 46 39 41 43 47 50 64 58 42 37 42 50 52 52 52  
WIND DIR NW NW NW NW NW NW NW NW NW W W W W W W W NW NW W W  
WIND SPD 13 14 16 14 18 18 18 14 12 10 10 8 10 14 14 11 9 9 8 8  
WIND GUST 26 26 25 26  
CLOUDS B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW SC SC B1 SC SC FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 0 -5-11-14-20-17-17-18-19-19-20-20-17-10 -8-11-15-19-21-24  
MIN CHILL 8 -5 -15 -20 -18 -20 -21 -20 -11 -19 -24  
COLD WEATHER Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -3 23 16 30 12 27 18 36  
TEMP 1 2 -3 3 19 23 20 17 26 23 17 13 24 24 22 20 32 29  
DEWPT -19-16-16 -11 1 9 12 15 18 17 12 10 13 14 16 14 19 19  
PWIND DIR W S S SW W W W SW SW  
WIND CHAR GN LT GN LT GN LT GN LT GN  
AVG CLOUDS FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 0 5 0 5 0 5  
 
 
ILZ012-191000-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 7 -5 9 -7  
TEMP 18 13 9 6 3 6 6 2 -1 -3 -4 -5 -2 6 9 6 0 -2 -5 -6  
DEWPT 2 -2 -5 -6 -7-10-14-16-16-16-15-14-12-11-12-13-14-15-18-19  
RH 49 50 52 57 62 47 38 41 48 52 58 64 61 44 37 40 50 53 52 52  
WIND DIR N NW NW NW NW NW NW NW NW W W W W W W W W W W W  
WIND SPD 12 13 14 14 17 17 18 14 13 12 11 11 12 16 16 11 9 9 9 9  
WIND GUST 27 26 27  
CLOUDS B1 B1 B2 B2 B1 SC FW FW FW FW FW FW FW SC SC SC B1 SC SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 5 -2 -8-12-17-14-13-17-20-22-22-23-20-12 -8-10-15-18-21-23  
MIN CHILL 10 -2 -12 -17 -17 -22 -23 -23 -10 -18 -23  
COLD WEATHER Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 3 -4 21 16 30 13 27 18 36  
TEMP 0 1 -3 0 16 21 19 18 27 24 18 15 24 24 22 21 32 29  
DEWPT -19-18-17 -13 -1 7 11 14 18 17 13 11 14 14 15 15 20 19  
PWIND DIR W SW S S SW W W SW SW  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 5 10 5 5 5 5  
 
 
ILZ020-191000-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 6 -5 10 -7  
TEMP 18 14 11 7 5 6 5 2 0 -2 -3 -4 -1 7 10 6 1 -1 -4 -6  
DEWPT 3 -2 -4 -5 -7 -9-13-15-16-16-15-14-12-10-11-12-13-15-17-19  
RH 51 48 50 57 57 49 42 44 45 50 55 61 58 44 37 42 51 50 52 52  
WIND DIR N NW NW NW NW NW NW NW NW W W W W W W W W NW W W  
WIND SPD 10 12 14 13 17 18 18 16 13 12 10 10 12 16 16 11 9 8 9 8  
WIND GUST 28 26 26 27  
CLOUDS B1 B2 B2 B2 B1 FW FW FW FW FW FW FW FW FW SC SC B1 SC SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 6 0 -5-10-14-13-14-17-19-20-20-21-19-11 -7-10-14-15-20-21  
MIN CHILL 12 0 -10 -15 -17 -20 -21 -22 -10 -16 -21  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -3 22 16 30 13 28 19 36  
TEMP 2 2 -3 1 17 22 18 18 27 25 18 15 25 25 22 21 33 29  
DEWPT -18-16-16 -12 0 8 10 14 18 17 13 11 14 14 15 15 20 20  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW B1 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 0 5 5 10 0 5 5 5  
 
 
ILZ013-191000-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 7 -4 10 -6  
TEMP 20 15 10 8 6 7 6 3 0 -2 -3 -4 -1 7 10 8 2 0 -3 -5  
DEWPT 3 -2 -4 -5 -7-10-12-15-15-16-15-14-12-11-11-12-14-15-17-19  
RH 47 46 52 54 54 44 42 42 48 50 55 61 58 42 37 38 46 48 50 49  
WIND DIR N N NW NW NW NW NW NW NW W W W W W W W W W W W  
WIND SPD 11 12 14 13 16 17 17 14 13 13 12 11 12 16 16 11 9 9 9 9  
WIND GUST 23 26 27  
CLOUDS B1 B1 B2 B2 B1 SC FW FW FW FW FW FW FW FW SC SC B1 SC SC FW  
POP 12HR 0 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 8 1 -7 -9-13-12-13-16-19-21-22-22-19-11 -7 -7-13-15-19-21  
MIN CHILL 12 0 -10 -14 -16 -21 -22 -23 -8 -16 -21  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 4 -3 21 17 30 15 28 20 36  
TEMP 1 2 -2 1 15 21 20 19 27 25 19 16 25 26 23 22 33 31  
DEWPT -19-18-17 -12 -2 7 11 15 17 17 14 11 14 14 16 16 19 20  
PWIND DIR W SW S SW SW W W SW SW  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 0 5 5 10 5 5 5 5  
 
 
ILZ019-191000-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 7 -4 11 -5  
TEMP 19 15 10 8 6 6 6 3 1 -1 -2 -3 0 9 11 8 2 0 -3 -4  
DEWPT 3 -2 -4 -6 -7-10-14-15-17-16-16-15-12-10-11-12-14-15-17-19  
RH 49 46 52 52 54 47 38 42 41 48 50 55 56 41 35 38 46 48 50 47  
WIND DIR N NW NW NW NW NW NW NW NW W W W W W W W NW NW W W  
WIND SPD 11 12 16 14 16 19 19 16 13 11 11 9 11 14 14 10 8 9 8 8  
WIND GUST 26 26 26 25 26  
CLOUDS B1 B2 B2 B2 SC SC FW FW FW FW FW FW CL SC SC SC B1 SC FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 7 1 -7 -9-12-14-14-16-17-18-20-19-17 -8 -5 -6-12-15-18-19  
MIN CHILL 11 1 -10 -14 -16 -19 -20 -20 -7 -15 -19  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -1 24 17 31 14 28 20 37  
TEMP 2 3 -1 4 19 24 20 19 27 26 19 15 25 25 23 22 33 30  
DEWPT -18-17-16 -11 1 8 10 13 18 17 13 10 14 14 15 15 19 19  
PWIND DIR W S S S W W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW SC B1 B2 B2 B1 B2 B1 B1 SC SC B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 10 0 5 5 5  
 
 
ILZ106-191000-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 8 -4 10 -5  
TEMP 21 16 12 9 7 7 7 4 1 -1 -2 -3 0 7 10 7 2 0 -3 -4  
DEWPT 6 1 -2 -4 -5 -7-12-14-15-15-14-13-11 -9 -9-10-11-13-15-17  
RH 52 51 52 54 57 52 40 42 46 50 55 61 59 47 41 44 53 53 55 52  
WIND DIR N N N NW NW NW NW NW NW W W W W W W W W NW W W  
WIND SPD 10 12 13 13 14 17 18 13 13 11 10 10 12 16 16 11 9 8 9 8  
WIND GUST 26 27  
CLOUDS B1 B2 B2 B2 B2 SC FW FW FW FW FW FW FW SC SC SC SC B1 SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 10 2 -3 -7-10-12-12-14-17-18-19-20-18-11 -7 -8-13-14-19-19  
MIN CHILL 14 2 -7 -12 -15 -19 -20 -21 -8 -14 -20  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -3 22 16 30 14 28 20 36  
TEMP 3 3 -3 1 16 22 19 18 27 25 19 15 26 25 22 22 33 31  
DEWPT -16-16-14 -11 1 9 11 15 19 19 15 12 16 16 16 16 21 21  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 5 10 0 5 5 5  
 
 
ILZ023-191000-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 9 -3 11 -5  
TEMP 20 17 13 10 8 9 8 5 1 -1 -2 -3 1 8 11 8 2 0 -2 -4  
DEWPT 11 5 0 -2 -3 -5 -9-13-14-15-15-14-12 -8 -7 -9-11-12-14-17  
RH 67 58 55 57 60 52 45 42 48 50 53 58 53 47 43 45 53 56 55 52  
WIND DIR N N NW NW NW NW NW NW NW NW W W W W W W W W W W  
WIND SPD 10 12 14 13 16 17 18 14 13 12 11 10 11 14 14 10 8 8 8 6  
WIND GUST 25 26  
CLOUDS B1 B2 B2 B2 B2 SC FW FW FW FW FW FW CL FW SC SC B1 B1 SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S  
WIND CHILL 9 4 -3 -6-10 -9-11-13-17-19-20-20-16 -9 -5 -6-12-14-17-18  
MIN CHILL 16 4 -6 -10 -13 -19 -20 -20 -7 -14 -18  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -3 22 16 30 14 28 19 35  
TEMP 3 4 -3 1 16 22 18 17 26 25 19 16 26 24 22 22 33 29  
DEWPT -15-15-14 -12 1 8 9 13 18 19 15 12 16 16 16 16 21 21  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN LT LT  
AVG CLOUDS FW FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC B1  
POP 12HR 0 0 0 5 10 5 5 5 5  
 
 
ILZ033-191000-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 10 11 -3 12 -4  
TEMP 22 19 15 12 10 10 9 5 2 0 -1 -2 2 9 12 10 4 2 0 -2  
DEWPT 12 7 1 -1 -2 -4 -8-13-14-15-15-15-12 -8 -7 -8 -9-11-13-16  
RH 65 59 53 55 57 52 45 42 46 48 50 53 51 45 41 43 54 53 53 50  
WIND DIR N N N NW NW NW NW NW NW NW W W W W W W W W W W  
WIND SPD 9 12 16 14 17 18 18 16 14 12 10 10 10 13 13 9 6 6 8 6  
WIND GUST 26 26 26  
CLOUDS B1 B2 B2 B2 B2 SC FW FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S  
WIND CHILL 12 6 -1 -4 -8 -8-10-14-17-18-17-19-14 -7 -3 -3 -8-11-14-15  
MIN CHILL 15 5 -5 -8 -14 -19 -19 -20 -5 -11 -17  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -2 22 16 30 15 28 19 36  
TEMP 3 4 -2 2 17 22 19 18 27 25 20 17 26 24 22 22 33 30  
DEWPT -14-14-14 -12 1 7 9 11 18 19 14 12 16 16 15 15 21 21  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN LT GN  
AVG CLOUDS FW FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 5 10 5 5 5 5  
 
 
ILZ039-191000-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 10 -3 12 -3  
TEMP 22 18 15 11 9 9 8 5 1 -1 -2 -3 1 10 12 10 5 4 1 -1  
DEWPT 12 6 1 -1 -3 -4 -8-12-14-15-15-14-11 -7 -6 -7 -8 -9-12-14  
RH 65 59 53 57 57 54 47 44 48 50 53 58 56 45 43 45 54 54 53 53  
WIND DIR N N N NW NW NW NW NW NW NW W W W W W W W W W W  
WIND SPD 11 13 16 16 18 18 19 16 13 12 10 9 10 14 14 9 6 8 8 6  
WIND GUST 26 26 28 26 25 25  
CLOUDS B1 B2 OV OV B2 B1 SC SC FW FW FW FW FW FW FW SC SC SC FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S  
WIND CHILL 10 4 -2 -6-10-10-11-14-17-19-19-19-15 -7 -4 -3 -7 -9-14-14  
MIN CHILL 14 4 -6 -10 -14 -19 -20 -19 -6 -9 -15  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 6 -1 22 16 31 15 29 20 37  
TEMP 4 5 -1 4 16 22 20 19 28 25 20 17 26 25 23 22 34 30  
DEWPT -12-13-13 -11 3 8 9 13 20 20 15 12 16 17 16 16 22 22  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 0 0 5 10 0 0 5 5  
 
 
INZ001-191000-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 10 -3 10 -5  
TEMP 23 19 14 11 9 10 9 5 1 -1 -3 -3 0 8 10 8 3 1 -3 -3  
DEWPT 12 6 2 0 -3 -5 -9-12-14-15-15-14-12-10 -9 -9-11-12-14-16  
RH 62 56 58 60 57 50 43 44 48 50 55 58 56 42 41 45 51 53 58 52  
WIND DIR NW NW NW NW NW NW NW NW NW W W W W W W W W W W W  
WIND SPD 10 13 13 13 14 16 17 14 13 12 11 11 12 14 14 11 8 8 8 8  
WIND GUST 24 25 26  
CLOUDS B2 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW SC SC SC SC B1 SC FW  
POP 12HR 10 5 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S S  
WIND CHILL 12 6 -1 -5 -8 -7 -9-13-17-19-21-21-18 -9 -7 -7-11-13-18-18  
MIN CHILL 15 4 -5 -8 -13 -20 -22 -22 -8 -14 -19  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 4 -4 20 15 29 15 28 19 35  
TEMP 2 2 -3 -1 14 20 18 18 26 25 20 16 25 25 22 22 32 30  
DEWPT -16-16-15 -13 -2 6 9 12 17 18 14 12 15 16 16 16 20 21  
PWIND DIR W SW S S SW W SW SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 10 5 5 5 5  
 
 
INZ010-191000-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 10 11 -3 11 -3  
TEMP 23 19 15 12 10 10 9 5 2 0 -2 -3 2 9 11 9 3 1 0 -2  
DEWPT 14 9 4 0 -1 -3 -7-11-14-14-15-14-11 -7 -7 -8 -8-10-12-15  
RH 68 64 61 58 60 55 47 46 46 50 53 58 53 47 43 45 59 59 56 53  
WIND DIR N N N NW NW NW NW NW NW W W W W W W W W W W W  
WIND SPD 9 12 14 14 16 17 18 14 14 12 10 10 10 13 13 9 8 6 8 6  
WIND GUST 26  
CLOUDS B1 B2 B2 B2 B2 B1 FW FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S  
WIND CHILL 13 6 0 -4 -7 -8-10-13-17-18-19-20-15 -7 -5 -4-11-12-14-15  
MIN CHILL 15 6 -4 -8 -13 -19 -20 -20 -6 -12 -15  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -2 22 16 30 15 28 19 36  
TEMP 3 4 -2 2 17 22 19 18 27 25 20 17 26 24 22 22 33 30  
DEWPT -14-14-14 -12 1 7 9 11 19 20 15 12 16 17 16 15 22 22  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN LT GN  
AVG CLOUDS FW FW FW FW SC B1 B2 B2 B1 B2 B2 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 5 10 5 5 5 5  
 
 
INZ011-191000-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
615 PM CST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 12 -3 11 -4  
TEMP 24 21 16 13 11 12 10 6 2 0 -2 -3 1 8 11 10 3 2 0 -2  
DEWPT 15 11 6 2 0 -3 -6-11-14-15-15-14-12 -8 -7 -8 -9-10-12-15  
RH 68 65 64 61 60 50 47 44 46 48 53 58 53 47 43 43 56 56 56 53  
WIND DIR N N NW NW NW NW NW NW NW W W W W W W W W W W W  
WIND SPD 10 12 14 14 16 16 18 14 14 13 11 11 11 13 14 10 8 6 8 6  
WIND GUST 26  
CLOUDS B2 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S  
WIND CHILL 14 9 1 -3 -5 -5 -9-12-17-19-20-21-16 -8 -5 -5-11-11-14-15  
MIN CHILL 15 9 -3 -6 -12 -19 -21 -21 -7 -12 -15  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21/25 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -3 21 16 30 16 28 19 35  
TEMP 3 4 -2 1 15 21 19 18 28 25 21 17 26 25 22 22 33 30  
DEWPT -14-15-14 -13 0 6 8 11 18 20 15 13 16 17 16 16 21 22  
PWIND DIR W SW S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 10 5 0 5 5  
 
 
INZ019-191000-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
715 PM EST SAT JAN 18 2025  
 
DATE 01/18/25 SUN 01/19/25 MON 01/20/25 TUE  
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 11 12 -3 11 -2  
TEMP 23 21 16 13 11 11 9 5 1 0 -2 -3 1 9 11 9 5 3 2 0  
DEWPT 15 11 5 2 1 -2 -6-10-13-14-14-14-11 -7 -6 -7 -8 -9-10-13  
RH 71 65 61 61 63 55 49 49 51 50 55 58 56 47 45 47 54 56 56 53  
WIND DIR N N NW NW NW NW NW NW NW NW W W W W W W W W W W  
WIND SPD 10 12 14 16 17 18 18 16 14 12 10 10 11 13 13 9 8 6 8 6  
WIND GUST 26 26 25  
CLOUDS B2 B2 OV OV B2 B1 SC FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 5 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FLURRIES S S S  
WIND CHILL 13 9 1 -3 -6 -7 -9-13-18-18-19-20-16 -7 -5 -4 -8 -9-12-13  
MIN CHILL 15 8 -3 -7 -14 -18 -20 -20 -6 -11 -13  
COLD WEATHER Y Y Y Y Y Y  
 
DATE 01/21 WED 01/22/25 THU 01/23/25 FRI 01/24/25 SAT 01/25/25  
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 5 -1 20 16 30 16 27 19 35  
TEMP 4 4 -1 3 15 20 20 18 27 25 21 17 25 24 22 22 33 29  
DEWPT -13-13 -13-11 1 6 9 11 20 20 16 13 16 17 16 16 22 23  
PWIND DIR W S S S SW W W SW SW  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW SC B1 B2 B2 B1 B1 B2 B1 B1 B1 SC SC SC SC  
POP 12HR 0 0 0 0 10 0 0 5 5  
 
 
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