175  
FOUS53 KLOT 072316  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
516 PM CST SUN DEC 7 2025  
 
ILZ104-081000-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 24 17 36 34  
TEMP 17 16 17 17 16 19 24 23 19 19 22 24 28 31 34 36 36 36 36 34 35  
DEWPT 8 10 12 13 12 13 14 17 15 16 17 21 25 29 31 32 33 35 36 34 34  
RH 67 77 80 84 84 77 65 77 84 88 81 88 88 92 89 85 89 96100100 96  
WIND DIR N N NE NE E SE S S S S S SW SW SW SW SW S S SW SW W  
WIND SPD 11 9 6 5 4 8 9 8 8 10 12 14 14 13 13 12 11 14 17 18 18  
WIND GUST 26 29 31 29  
CLOUDS OV OV B2 B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B2 OV OV OV OV B2 OV OV  
POP 12HR 50 5 10 20 80  
QPF 12HR 0.01 0 0 0 0.11  
SNOW 12HR T 00-00 00-00  
RAIN S D D L L C  
SNOW S C C  
SNOWSHWRS C C  
WIND CHILL 4 5 7 9 8 9 14 14 10 7 9 11 16 21 25 28 27 27 26 23 25  
MIN CHILL 4 4 8 8 10 6 10 18 26 26 23  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 37 18 25 10 18 2 11 1 15  
TEMP 35 30 25 18 25 22 17 11 18 11 6 3 9 8 4 2 12 13  
DEWPT 30 25 21 17 19 17 13 9 11 6 1 -1 2 1 -1 -2 4 6  
PWIND DIR NW NW NW W W NW W W W  
WIND CHAR BZ GN LT GN GN GN GN LT GN  
AVG CLOUDS OV B2 B2 B2 B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 50 20 40 40 30 30 20 20 10  
RAIN C  
SNOW C S S S C C C C C C C S S S S  
 
 
ILZ003-081000-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 22 16 35 31  
TEMP 5 -1 4 5 8 14 21 21 16 17 20 24 26 28 32 35 35 36 35 31 34  
DEWPT 1 -2 1 5 6 11 14 16 14 15 18 23 26 28 31 32 33 35 35 31 32  
RH 83 95 87100 91 88 74 81 92 92 92 96100100 96 89 92 96100100 92  
WIND DIR N N N NE SE S S S S S S SW SW SW SW SW S SW SW W W  
WIND SPD 6 5 4 2 2 4 8 8 9 11 14 14 13 12 11 11 12 16 19 19 19  
WIND GUST 29 29  
CLOUDS FW SC B1 B2 B2 B2 B1 B1 B2 B2 OV B2 B2 B2 OV OV OV OV B2 OV OV  
POP 12HR 0 5 20 10 80  
QPF 12HR 0 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D C  
SNOW S S D C S  
WIND CHILL -8-12 -5 6 11 12 5 4 6 11 15 17 23 27 26 26 24 19 22  
MIN CHILL -8 -12 -3 4 5 4 8 15 25 24 19  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 34 11 22 3 14 -4 7 -5 12  
TEMP 32 27 18 11 21 18 11 5 13 8 2 -3 6 5 0 -3 9 8  
DEWPT 28 24 17 11 17 14 8 5 7 2 -3 -7 -1 -2 -5 -7 2 3  
PWIND DIR NW NW NW W W NW W W W  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 20 10 30 30 20 10 10 20 10  
SNOW S S C C C S S S  
 
 
ILZ104-081000-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 26 19 37 35  
TEMP 23 23 22 21 18 20 25 26 19 19 21 24 28 31 34 37 37 39 38 35 36  
DEWPT 14 14 14 14 11 12 14 18 16 16 18 21 25 29 31 33 34 36 36 35 35  
RH 68 68 71 74 73 71 62 71 88 88 88 88 88 92 89 85 89 89 92100 96  
WIND DIR N N E E E SE S S S S S SW SW SW SW SW S S SW SW W  
WIND SPD 12 10 8 6 4 8 9 8 8 10 12 14 14 14 13 12 12 14 18 18 18  
WIND GUST 26 28 31 29  
CLOUDS OV OV B2 B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 OV  
POP 12HR 50 5 10 10 80  
QPF 12HR 0.01 0 0 0 0.10  
SNOW 12HR T 00-00 00-00  
RAIN D D L L C  
SNOW C C  
SNOWSHWRS S C S  
WIND CHILL 11 12 12 12 11 10 16 17 9 7 9 12 16 20 25 28 28 30 28 24 26  
MIN CHILL 11 11 11 9 9 7 10 17 26 28 24  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 37 20 26 11 19 3 11 2 16  
TEMP 36 31 26 20 25 23 19 12 18 13 8 4 10 9 6 4 13 13  
DEWPT 31 26 22 18 20 18 14 11 11 8 3 1 2 2 1 0 4 6  
PWIND DIR W NW W W W W W W W  
WIND CHAR BZ GN LT GN GN GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 50 20 40 40 30 30 20 20 10  
RAIN C  
SNOW C S S S C C C C C C C S S S S S  
 
 
ILZ021-081000-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 22 15 37 34  
TEMP 12 6 11 12 8 13 20 21 17 17 21 25 27 31 34 36 37 37 38 34 36  
DEWPT 11 6 9 12 8 12 15 17 15 16 19 23 26 31 34 35 36 36 37 34 34  
RH 96100 91100100 96 81 84 92 96 92 92 96100100 96 96 96 96100 92  
WIND DIR N N NE NE NE E SE S S S S SW SW SW SW SW S SW SW SW W  
WIND SPD 8 5 3 2 2 4 5 5 5 8 11 13 14 13 12 11 11 14 18 19 19  
WIND GUST 24 27 31 32 32  
CLOUDS SC B1 B2 B1 B2 B2 B1 B1 B1 B1 B2 B1 B2 B2 B2 OV OV OV OV B2 OV  
POP 12HR 5 0 10 5 70  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C C C  
SNOW C  
WIND CHILL 1 -4 4 6 12 13 9 6 10 13 16 21 26 29 29 28 28 23 25  
MIN CHILL 1 -4 8 4 9 5 11 17 27 28 23  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 17 24 7 16 -1 8 -3 13  
TEMP 34 29 24 17 24 22 15 8 15 11 4 0 7 7 3 0 11 11  
DEWPT 32 28 22 17 21 18 11 8 10 6 0 -4 1 0 -2 -4 4 6  
PWIND DIR W NW NW NW W NW W W W  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 30 20 40 30 20 20 10 20 10  
RAIN C  
SNOW C S S C C C S S S S S  
 
 
ILZ006-081000-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 24 19 36 34  
TEMP 13 12 15 15 14 19 24 23 20 20 22 24 27 31 34 36 35 37 37 34 35  
DEWPT 8 11 10 13 12 15 15 17 17 17 18 21 25 29 31 32 33 35 36 34 34  
RH 80 96 80 92 92 84 68 77 88 88 84 88 92 92 89 85 92 92 96100 96  
WIND DIR N N N NE SW S S S S S S SW SW W W SW SW S SW SW W  
WIND SPD 9 6 5 4 4 8 9 9 9 11 13 16 16 14 13 12 11 14 17 18 17  
WIND GUST 25 28 29 28  
CLOUDS OV OV B2 B2 B2 B2 B2 B1 B2 B2 OV B2 OV OV OV OV OV OV B2 OV OV  
POP 12HR 50 10 20 20 90  
QPF 12HR 0.03 0 0 0 0.17  
SNOW 12HR T 00-00 00-00  
RAIN S D D L L C  
SNOW S S S S S S D C C  
SNOWSHWRS C C  
WIND CHILL 1 2 6 7 6 9 14 13 10 7 9 11 15 20 24 28 27 28 27 22 25  
MIN CHILL 1 1 6 7 10 7 9 17 26 27 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 16 25 10 19 2 11 1 16  
TEMP 35 27 22 16 24 20 16 11 18 12 8 3 11 8 4 3 14 13  
DEWPT 30 24 19 15 19 17 14 10 13 8 4 1 5 3 1 0 6 8  
PWIND DIR NW NW NW W W NW W W W  
WIND CHAR BZ GN LT GN GN BZ GN GN GN  
AVG CLOUDS OV B2 B2 B1 B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 50 20 30 40 40 30 20 20 20  
RAIN C  
SNOW C S S S C C C C C C C S S S S S S  
 
 
ILZ021-081000-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 24 15 37 33  
TEMP 19 13 14 14 12 17 23 24 18 17 22 25 27 31 35 37 37 37 36 33 34  
DEWPT 14 10 8 12 9 12 16 18 16 17 20 23 26 31 35 36 36 36 36 33 34  
RH 80 87 76 92 87 80 74 77 92100 92 92 96100100 96 96 96100100100  
WIND DIR N N NE NE E E SE S S S S SW SW SW SW SW S SW SW SW W  
WIND SPD 11 8 5 4 3 5 5 4 5 9 12 16 16 14 13 13 13 18 20 21 21  
WIND GUST 31 32  
CLOUDS B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B2 B1 B1 B1 B2 B2 OV OV B2 B2 B2  
POP 12HR 5 5 5 0 50  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C S  
WIND CHILL 7 2 4 7 9 16 18 9 6 9 12 15 20 25 29 28 27 26 21 23  
MIN CHILL 7 1 5 6 7 4 10 16 26 25 21  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 18 26 7 17 -2 10 -3 14  
TEMP 34 28 23 18 25 21 14 8 16 10 3 -1 8 7 3 0 11 11  
DEWPT 32 28 22 18 23 19 11 7 11 6 -1 -4 2 1 -2 -4 5 6  
PWIND DIR W W NW NW NW NW W W W  
WIND CHAR BZ GN LT LT GN GN GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 20 20 50 30 20 10 10 10 5  
RAIN S  
SNOW S S S C C C S S  
 
 
INZ002-081000-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 22 14 35 34  
TEMP 26 17 13 10 8 13 20 22 15 14 18 22 24 28 32 35 35 36 36 34 35  
DEWPT 18 14 6 4 2 9 15 18 13 14 16 20 23 28 31 32 33 34 35 34 34  
RH 71 88 73 76 76 84 81 84 92100 92 92 96100 96 89 92 92 96100 96  
WIND DIR NE NE NE NE E E SE SE S S S S SW SW SW SW S S SW SW W  
WIND SPD 9 8 5 4 4 5 6 5 5 9 11 14 16 14 14 12 12 14 18 19 18  
WIND GUST 25 28 29 28  
CLOUDS OV B1 SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV B2 OV OV  
POP 12HR 10 0 10 10 70  
QPF 12HR 0 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L L L L  
SNOW C C  
SNOWSHWRS  
WIND CHILL 17 7 4 2 -1 3 11 14 6 2 5 9 11 16 22 25 26 26 26 23 24  
MIN CHILL 17 4 -1 -1 6 2 7 13 24 26 23  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 21 26 11 19 3 11 1 15  
TEMP 34 31 26 20 25 23 19 13 19 14 10 4 10 8 6 3 13 11  
DEWPT 33 29 23 20 22 20 16 13 13 9 5 1 4 2 1 -1 6 5  
PWIND DIR W W W W W W W W W  
WIND CHAR BZ GN LT LT GN GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC  
POP 12HR 60 20 40 40 40 40 20 20 10  
RAIN L C  
SNOW C C S S C C C C C C C S S S S S  
 
 
ILZ005-081000-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 -2 22 16 34 31  
TEMP 1 -2 3 5 8 14 21 21 16 16 20 23 26 29 32 34 34 34 35 31 33  
DEWPT 1 -2 3 5 8 14 15 15 14 15 17 21 25 29 32 33 33 34 35 31 33  
RH 100100100100100100 77 77 92 96 88 92 96100100 96 96100100100100  
WIND DIR N N N NE SW S S S S S S SW SW SW SW SW S S SW W W  
WIND SPD 8 5 4 2 1 4 8 8 8 11 14 17 16 13 12 12 12 16 18 19 18  
WIND GUST 26 29 29 29  
CLOUDS FW B1 B2 B2 B2 B2 B2 B1 B2 B2 OV B2 B2 B2 OV OV OV OV B2 OV OV  
POP 12HR 20 5 20 20 90  
QPF 12HR 0 0 0 0 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D L  
SNOW S S S S S S D D L C  
SNOWSHWRS S  
WIND CHILL -13-13 -5 7 11 11 6 4 6 10 14 18 22 26 25 24 24 19 21  
MIN CHILL -14 -15 -4 5 6 3 7 15 23 23 19  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 34 12 22 5 14 -3 7 -4 12  
TEMP 32 26 20 12 21 17 12 6 13 7 2 -2 5 3 -1 -3 8 7  
DEWPT 30 24 18 12 18 15 10 6 10 4 -1 -5 1 -1 -4 -6 4 4  
PWIND DIR NW NW NW W W NW W W W  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC B1  
POP 12HR 40 20 40 40 30 20 10 20 10  
SNOW C S S C C C C C C S S S  
 
 
ILZ008-081000-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 -2 21 16 36 32  
TEMP 5 -2 3 5 8 13 20 21 19 18 22 26 27 29 32 35 36 35 35 32 33  
DEWPT 0 -2 1 5 6 11 14 17 15 16 19 23 26 29 32 33 34 35 35 32 32  
RH 79100 91100 91 91 77 84 84 92 88 88 96100100 92 92100100100 96  
WIND DIR N N N NE E SE S S S S S SW SW SW SW SW S SW SW W W  
WIND SPD 6 5 3 2 2 4 8 8 8 11 13 14 13 12 11 11 12 16 19 19 19  
CLOUDS FW SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B1 B2 B2 B2 OV OV OV B2 B2 OV  
POP 12HR 0 5 20 10 70  
QPF 12HR 0 0 0 0 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C  
SNOW S S C C S  
WIND CHILL -8-13 -6 5 11 11 8 6 9 14 16 19 24 27 27 26 24 20 21  
MIN CHILL -8 -13 -4 3 8 4 10 16 25 24 19  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 33 12 22 3 14 -4 7 -5 12  
TEMP 32 27 19 12 22 18 11 5 13 6 0 -4 5 4 -2 -4 9 9  
DEWPT 29 24 17 12 18 14 8 5 7 2 -3 -7 -1 -2 -5 -7 3 4  
PWIND DIR NW NW NW NW W NW W W W  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 20 10 40 30 10 10 10 20 10  
SNOW S C C C S S  
 
 
ILZ011-081000-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 21 16 35 32  
TEMP 3 0 6 6 9 14 20 20 17 16 20 24 26 29 32 35 34 35 35 32 33  
DEWPT 1 0 3 6 8 13 14 15 14 15 18 22 25 29 32 33 34 35 35 32 33  
RH 91100 87100 96 96 77 81 88 96 92 92 96100100 92100100100100100  
WIND DIR N N N N E SE S S S S S SW SW SW SW SW S SW SW W W  
WIND SPD 8 6 5 3 3 5 8 8 8 11 14 16 14 13 12 11 12 17 19 20 20  
WIND GUST 27 29 32 31  
CLOUDS FW SC B2 B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B2 OV OV OV OV B2 OV OV  
POP 12HR 5 5 20 10 80  
QPF 12HR 0 0 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D L  
SNOW S S D L C  
WIND CHILL -10-13 -5 -1 5 10 10 6 3 6 11 14 18 23 26 25 24 24 19 21  
MIN CHILL -10 -13 -4 3 5 3 8 15 24 24 19  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 34 13 21 4 14 -3 7 -4 12  
TEMP 31 26 20 13 21 17 12 6 13 6 1 -3 5 3 -1 -4 8 8  
DEWPT 29 25 18 13 18 15 9 6 9 3 -2 -6 0 -1 -4 -6 3 3  
PWIND DIR NW NW NW NW W NW W W W  
WIND CHAR BZ GN LT GN GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 30 20 40 30 20 20 10 20 10  
SNOW C S S C C C S S S S S S  
 
 
ILZ010-081000-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 22 17 36 31  
TEMP 5 0 3 6 9 15 20 21 18 18 22 26 27 29 33 36 36 36 35 31 33  
DEWPT 0 -2 1 6 8 13 16 18 17 17 21 24 27 29 33 35 35 36 35 31 33  
RH 79 91 91100 96 92 84 88 96 96 96 92100100100 96 96100100100100  
WIND DIR N N NE NE E SE S S S S S SW SW SW SW SW S SW SW W W  
WIND SPD 8 5 4 3 2 5 6 6 8 10 13 13 12 11 10 10 12 16 18 19 19  
CLOUDS FW SC B1 B2 B2 B2 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 OV B2 B2 B2 OV  
POP 12HR 0 5 10 5 70  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C  
SNOW S S C C S  
WIND CHILL -7-12 -6 -1 6 11 12 8 6 10 14 16 19 25 28 28 26 24 19 21  
MIN CHILL -8 -12 -5 4 8 5 11 17 26 24 19  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 34 13 23 3 13 -4 7 -5 13  
TEMP 32 27 19 13 22 17 10 5 12 6 0 -4 5 3 -1 -4 9 9  
DEWPT 29 25 18 13 19 15 9 5 8 3 -2 -6 0 -1 -4 -6 5 5  
PWIND DIR NW NW NW NW W NW W W W  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 20 20 40 30 10 10 10 10 10  
SNOW S S C C C S  
 
 
ILZ012-081000-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 2 22 16 35 33  
TEMP 5 3 8 8 9 14 21 21 17 17 20 23 26 30 33 35 35 36 36 33 34  
DEWPT 5 3 7 8 8 12 13 16 14 15 17 21 25 30 32 34 34 36 36 33 34  
RH 100100 96100 96 92 71 81 88 92 88 92 96100 96 96 96100100100100  
WIND DIR N N N N NE SE S S S S S SW SW SW SW SW S S SW SW W  
WIND SPD 10 8 5 3 2 5 8 8 6 10 13 16 14 13 12 11 12 16 19 19 19  
WIND GUST 28 32 33 32  
CLOUDS SC B1 B2 B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B2 OV OV OV OV B2 OV OV  
POP 12HR 20 5 10 10 80  
QPF 12HR 0 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D L L C  
SNOW C C C  
WIND CHILL -10-11 -2 1 6 12 12 7 4 7 10 14 19 24 27 26 26 25 21 22  
MIN CHILL -10 -13 -1 3 7 4 7 15 24 25 21  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 35 15 23 6 15 -1 8 -3 13  
TEMP 33 28 22 15 22 20 14 7 14 8 2 -1 6 5 1 -2 10 8  
DEWPT 31 26 20 15 19 16 11 7 10 5 0 -4 1 0 -3 -5 4 4  
PWIND DIR NW NW NW NW W NW W W W  
WIND CHAR BZ GN LT LT GN GN GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 40 20 40 40 30 20 10 20 10  
RAIN C  
SNOW C S S S C C C C C S S S S  
 
 
ILZ020-081000-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 22 15 36 33  
TEMP 7 3 8 9 7 12 20 21 16 16 21 24 27 30 33 36 36 36 36 33 34  
DEWPT 7 3 7 9 7 11 14 17 14 15 18 22 26 30 33 35 35 36 36 33 34  
RH 100100 96100100 96 77 84 92 96 88 92 96100100 96 96100100100100  
WIND DIR N N NE N NE E SE S S S S SW SW SW SW SW S S SW SW W  
WIND SPD 8 6 4 2 2 4 6 6 6 9 12 14 14 13 12 11 12 16 19 20 20  
WIND GUST 28 32 33 33  
CLOUDS SC B1 B2 B2 B2 B2 B1 B1 B1 B2 OV B1 B2 B2 OV OV OV OV B2 B2 OV  
POP 12HR 10 5 10 5 70  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L L L C  
SNOW C C  
WIND CHILL -6 -9 0 4 12 13 7 5 8 12 15 20 24 28 27 27 26 22 23  
MIN CHILL -6 -10 2 2 7 3 9 16 25 26 21  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 35 15 24 6 15 -1 8 -3 13  
TEMP 33 28 23 15 23 19 13 7 14 8 3 -1 6 5 1 -1 9 9  
DEWPT 31 26 21 15 20 17 10 7 10 5 -1 -4 1 0 -3 -5 4 4  
PWIND DIR NW NW NW NW W NW W W W  
WIND CHAR BZ GN LT LT GN GN GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 30 20 40 30 20 20 10 20 10  
RAIN C  
SNOW C S S C C C S S S S S  
 
 
ILZ013-081000-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 16 36 34  
TEMP 13 12 14 14 12 17 23 22 18 18 21 24 27 31 33 35 35 36 37 34 35  
DEWPT 7 9 10 12 10 13 14 16 15 16 17 21 25 29 32 33 34 36 36 34 34  
RH 76 87 84 92 91 84 68 77 88 92 84 88 92 92 96 92 96100 96100 96  
WIND DIR N N N NW E SE S S S S S SW SW SW SW SW S S SW SW W  
WIND SPD 10 8 5 4 3 5 8 6 6 10 12 16 16 13 13 12 12 16 18 19 19  
WIND GUST 23 26 28 32 33 32  
CLOUDS B2 OV B2 B2 B2 B2 B1 B1 B1 B2 OV B2 B2 B2 OV OV OV OV B2 OV OV  
POP 12HR 40 5 10 10 80  
QPF 12HR 0 0 0 0 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D L L C  
SNOW C C  
SNOWSHWRS C S  
WIND CHILL -1 -1 5 8 9 13 13 9 6 8 11 15 20 24 27 27 27 26 23 24  
MIN CHILL -1 -2 5 7 9 5 9 16 24 26 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 17 24 9 17 1 9 -1 14  
TEMP 34 29 24 17 24 22 16 10 16 10 4 1 8 6 3 1 11 11  
DEWPT 31 26 21 17 19 17 12 8 10 5 0 -2 1 0 -2 -3 3 4  
PWIND DIR NW NW NW W W NW W W W  
WIND CHAR BZ GN LT LT GN GN GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 20 40 40 30 30 20 20 10  
RAIN C  
SNOW C S S S C C C C C S C S S S S  
 
 
ILZ019-081000-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 17 37 34  
TEMP 11 5 8 10 10 14 20 22 18 18 23 26 28 30 33 36 37 37 37 34 35  
DEWPT 7 3 5 10 9 12 15 18 15 16 19 23 26 30 33 34 35 35 36 34 33  
RH 83 91 87100 96 92 81 84 88 92 84 88 92100100 92 92 92 96100 92  
WIND DIR N N NE NE NE E SE S S S S SW SW SW SW SW S SW SW W W  
WIND SPD 8 6 4 3 2 4 5 5 5 8 11 14 14 13 11 11 12 16 19 19 20  
WIND GUST 27 29 32 32  
CLOUDS FW SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 OV OV B2 B2 B2  
POP 12HR 5 5 10 5 60  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C C S  
SNOW S  
WIND CHILL -2 -7 -1 4 6 13 15 10 7 11 14 17 19 25 28 28 28 26 22 23  
MIN CHILL -2 -7 1 4 9 6 11 17 26 26 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 35 18 24 7 15 -1 8 -2 13  
TEMP 32 29 23 18 23 21 14 8 14 8 3 -1 6 6 2 -1 10 11  
DEWPT 30 26 21 17 20 17 10 6 8 4 -2 -5 -1 -1 -3 -5 3 5  
PWIND DIR W NW NW NW W NW W W NW  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 20 20 40 30 20 10 10 10 10  
RAIN S  
SNOW S S S C C C S S  
 
 
ILZ106-081000-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 16 37 34  
TEMP 14 11 13 13 9 14 21 22 17 17 20 24 27 30 34 36 36 38 37 34 35  
DEWPT 12 10 12 12 8 12 15 17 15 16 19 23 26 30 34 35 35 36 37 34 35  
RH 92 96 96 96 96 92 77 81 92 96 96 96 96100100 96 96 92100100100  
WIND DIR N N NE NE E E SE S S S S S SW SW SW SW S S SW SW W  
WIND SPD 9 8 4 4 3 4 6 6 5 9 11 13 14 13 12 11 11 14 18 18 18  
WIND GUST 24 27 31 32 32  
CLOUDS B1 OV B2 B1 B1 B2 B1 B1 B1 B1 B2 B1 B2 B2 OV OV OV OV OV B2 OV  
POP 12HR 30 5 10 5 70  
QPF 12HR 0 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L L L C  
SNOW C C  
SNOWSHWRS C  
WIND CHILL 1 -1 5 6 3 6 13 14 8 6 8 12 16 20 25 28 28 29 27 23 24  
MIN CHILL 1 -2 2 2 8 5 9 17 26 27 23  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 17 25 7 16 0 9 -2 14  
TEMP 34 30 24 17 24 21 15 9 16 10 4 0 7 7 3 0 11 11  
DEWPT 32 28 22 17 21 18 12 9 11 6 1 -2 2 1 -2 -3 4 5  
PWIND DIR W NW NW W W NW W W W  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 30 20 40 30 20 20 10 20 10  
RAIN C  
SNOW C S S S C C C S S S S S S  
 
 
ILZ023-081000-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 15 36 33  
TEMP 21 17 16 12 10 15 21 23 16 16 21 25 27 30 34 36 35 36 36 33 35  
DEWPT 17 14 11 10 8 11 15 18 15 16 18 21 25 30 33 35 35 36 36 33 35  
RH 84 88 80 91 91 84 77 81 96100 88 84 92100 96 96100100100100100  
WIND DIR N NE E E E E SE S S S S S SW SW SW SW S S SW SW W  
WIND SPD 10 6 5 4 3 5 5 4 4 6 10 13 14 13 12 11 11 14 18 19 19  
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 SC B1 B2 B2 B1 B2 B2 B2 OV OV OV B2 B2  
POP 12HR 10 5 5 5 60  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L L L C  
SNOW C  
WIND CHILL 10 8 8 5 6 13 17 9 6 10 12 15 20 24 28 27 27 26 22 24  
MIN CHILL 10 7 4 4 9 6 10 16 26 26 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 18 25 7 16 -1 9 -2 13  
TEMP 34 29 24 18 25 22 16 9 16 10 4 -1 8 7 3 0 10 10  
DEWPT 32 28 22 18 22 20 13 9 11 7 1 -3 2 1 -2 -3 4 5  
PWIND DIR W W NW W W NW W W W  
WIND CHAR BZ GN LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 30 20 40 30 20 20 10 20 10  
RAIN C  
SNOW C S S C C C S S S S S  
 
 
ILZ033-081000-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 15 36 33  
TEMP 26 20 18 14 13 16 21 23 17 16 20 23 26 30 34 36 35 35 36 33 35  
DEWPT 20 15 12 10 8 10 15 18 13 14 17 20 23 28 32 33 33 34 34 33 33  
RH 78 81 77 84 80 77 77 81 84 92 88 88 88 92 92 89 92 96 92100 92  
WIND DIR N NE NE NE NE E E SE S S S S SW SW SW SW S S SW SW W  
WIND SPD 11 8 8 5 4 5 5 3 4 6 10 13 14 13 12 11 11 16 18 18 18  
CLOUDS OV B2 B1 SC B1 B1 B1 SC SC B1 B2 B2 B1 B1 B2 B2 OV OV OV B2 B2  
POP 12HR 10 5 5 0 50  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C C  
SNOW C  
WIND CHILL 15 10 8 6 6 8 14 11 6 9 11 14 20 24 28 27 26 25 22 24  
MIN CHILL 15 8 6 6 10 6 10 16 26 25 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 19 26 8 18 -1 10 -2 14  
TEMP 34 29 24 19 25 22 16 10 17 11 3 0 8 7 3 1 11 11  
DEWPT 31 27 21 18 21 18 12 7 10 6 -1 -4 1 -1 -4 -5 2 3  
PWIND DIR W NW NW NW W NW W W W  
WIND CHAR BZ LT LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 30 20 50 30 20 20 10 10 5  
RAIN C  
SNOW C S S C C C S S S S  
 
 
ILZ039-081000-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 24 15 37 34  
TEMP 27 21 19 17 15 18 23 24 17 16 20 23 26 31 34 37 36 36 36 34 35  
DEWPT 23 16 12 12 10 12 16 18 15 15 18 21 24 29 34 35 34 35 35 34 33  
RH 85 81 74 80 80 77 74 77 92 96 92 92 92 92100 92 92 96 96100 92  
WIND DIR N N NE NE NE E E S S S S S SW SW SW SW S SW SW SW W  
WIND SPD 12 9 8 6 4 6 4 3 4 8 11 16 17 16 14 13 13 18 19 20 20  
CLOUDS OV B2 B1 B1 B1 B1 SC SC SC B1 B2 B2 B1 B1 B2 B2 OV OV B2 B2 B2  
POP 12HR 10 5 0 0 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C S  
WIND CHILL 16 10 8 7 8 9 16 10 6 8 10 14 19 24 28 27 25 25 22 24  
MIN CHILL 15 8 7 8 10 5 9 15 26 24 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 38 20 27 9 19 -1 11 -2 14  
TEMP 35 29 23 20 26 22 16 10 18 11 3 -1 9 8 3 1 11 11  
DEWPT 31 27 20 19 22 19 12 7 11 6 -1 -4 2 0 -2 -4 4 5  
PWIND DIR W NW NW NW NW NW W NW W  
WIND CHAR BZ GN LT LT GN GN GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 20 20 50 20 20 10 10 10 5  
RAIN S  
SNOW S S C C S S  
 
 
INZ001-081000-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 15 35 34  
TEMP 26 19 15 11 8 14 21 23 16 16 20 23 27 30 34 35 35 36 36 34 35  
DEWPT 19 18 9 8 4 10 16 18 14 15 17 20 24 28 32 33 33 35 35 34 34  
RH 74 96 77 87 83 84 81 81 92 96 88 88 88 92 92 92 92 96 96100 96  
WIND DIR N NE E E E E SE S S S S S SW SW SW SW S S SW SW W  
WIND SPD 9 6 4 3 3 5 6 5 5 9 11 14 17 14 13 13 12 16 19 19 19  
WIND GUST 29  
CLOUDS OV B2 SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV B2 OV  
POP 12HR 10 5 10 5 70  
QPF 12HR 0 0 0 0 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L L L C  
SNOW C C  
SNOWSHWRS  
WIND CHILL 17 10 8 5 6 13 15 7 4 7 10 14 19 24 26 26 26 25 22 24  
MIN CHILL 16 7 2 2 7 4 8 15 24 25 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 19 25 9 18 1 10 -1 14  
TEMP 34 30 24 19 25 22 17 11 17 12 6 2 9 7 3 2 11 11  
DEWPT 33 27 22 19 21 19 14 10 12 8 2 -1 2 1 -1 -3 4 5  
PWIND DIR W W W W W W W W W  
WIND CHAR BZ GN LT LT GN GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 50 20 40 30 30 30 20 20 10  
RAIN C  
SNOW C C S S C C C C C C C S S S S S  
 
 
INZ010-081000-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 13 36 33  
TEMP 27 21 18 14 12 16 22 23 16 16 20 23 26 30 33 36 35 35 35 33 35  
DEWPT 22 17 11 9 7 10 16 18 13 14 17 19 23 28 32 33 33 34 35 33 33  
RH 81 84 73 80 80 77 77 81 88 92 88 84 88 92 96 89 92 96100100 92  
WIND DIR N NE NE NE NE E E SE S S S S SW SW SW SW S S SW SW W  
WIND SPD 10 9 6 5 4 6 5 4 3 6 10 13 16 14 13 12 12 16 18 19 18  
CLOUDS OV B2 SC SC B1 B1 B1 SC SC B1 B2 B2 B1 B1 B2 B2 OV OV OV OV B2  
POP 12HR 10 0 5 0 50  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C C  
WIND CHILL 17 10 8 5 4 7 14 17 10 6 9 10 13 19 23 27 26 25 25 22 24  
MIN CHILL 17 8 4 4 10 4 9 15 25 25 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 19 26 8 18 -1 10 -2 13  
TEMP 34 28 24 19 25 21 16 10 17 10 4 0 8 7 3 1 11 10  
DEWPT 32 27 22 19 21 19 13 8 11 7 0 -4 1 0 -3 -5 3 4  
PWIND DIR W W NW NW W NW W W W  
WIND CHAR BZ GN LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 20 40 30 20 20 10 10 5  
RAIN C  
SNOW C S S C C C S S S S  
 
 
INZ011-081000-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
516 PM CST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 23 14 35 34  
TEMP 26 18 15 11 10 14 21 22 16 16 20 23 26 30 33 35 34 35 36 34 35  
DEWPT 22 17 11 8 6 11 16 18 14 15 17 20 23 29 32 34 34 34 36 34 34  
RH 85 96 84 87 83 88 81 84 92 96 88 88 88 96 96 96100 96100100 96  
WIND DIR NE NE NE NE NE E E SE S S S S SW SW SW SW S S SW SW W  
WIND SPD 10 9 5 5 4 5 5 4 4 6 9 13 16 16 14 12 12 16 19 20 19  
CLOUDS OV B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 OV OV OV OV OV  
POP 12HR 10 0 5 5 60  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C L L C  
SNOW C  
WIND CHILL 17 8 6 2 1 5 13 16 9 6 9 10 13 19 23 27 26 25 25 22 24  
MIN CHILL 16 6 1 1 9 5 9 15 24 25 22  
 
DATE 12/10/25 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 36 19 26 10 18 0 10 -1 13  
TEMP 34 30 25 19 25 22 17 11 18 11 5 1 9 7 4 1 11 11  
DEWPT 33 28 23 19 22 20 14 9 12 8 1 -3 2 1 -2 -4 3 5  
PWIND DIR W W W W W W W W W  
WIND CHAR BZ GN LT LT GN GN GN LT LT  
AVG CLOUDS OV B2 B2 B2 B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 10 40 30 20 20 10 10 10  
RAIN C S  
SNOW C S C C C S S S S  
 
 
INZ019-081000-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
616 PM EST SUN DEC 7 2025  
 
DATE 12/07/25 MON 12/08/25 TUE 12/09/25 WED  
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 12 23 15 35 34  
TEMP 28 21 18 14 12 16 21 23 16 16 20 24 26 30 33 35 35 36 36 34 36  
DEWPT 24 19 12 9 8 11 16 19 14 15 17 20 23 29 32 33 33 34 35 34 34  
RH 85 92 77 80 84 80 81 84 92 96 88 84 88 96 96 92 92 92 96100 92  
WIND DIR N NE NE NE NE E E SE S S S S SW SW SW SW S S SW SW W  
WIND SPD 11 10 8 6 5 6 5 3 3 6 10 13 16 16 14 13 12 17 19 20 19  
CLOUDS OV B1 SC SC B1 B1 B1 SC SC B1 B2 B2 B1 B1 B2 B2 B2 OV OV OV OV  
POP 12HR 5 0 5 0 40  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C C  
WIND CHILL 18 10 7 4 3 6 13 17 10 7 9 11 13 18 23 26 26 26 26 23 25  
MIN CHILL 17 7 3 3 10 6 9 14 24 25 23  
 
DATE 12/10 THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
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 37 20 26 10 19 0 10 -1 13  
TEMP 34 28 25 20 26 22 17 11 18 11 5 1 8 7 4 1 10 11  
DEWPT 32 27 22 19 23 20 14 8 12 7 0 -3 2 0 -2 -4 3 5  
PWIND DIR W W NW NW W NW W W W  
WIND CHAR BZ GN LT LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC  
POP 12HR 30 10 40 20 20 10 10 10 5  
RAIN C  
SNOW C S C C S S S  
 
 
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