579  
FOUS53 KLSX 022251  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
451 PM CST TUE DEC 2 2025  
 
ILZ100-101-MOZ061-063-064-031000-  
MADISON IL-SAINT CLAIR IL-SAINT CHARLES MO-SAINT LOUIS MO-  
SAINT LOUIS CITY MO-  
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, BELLEVILLE, CAHOKIA,  
SAINT CHARLES, AND SAINT LOUIS  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 19 40 14 23 12  
TEMP 24 21 21 21 21 29 37 39 34 30 24 19 15 16 21 23 19 15 14 15 18  
DEWPT 21 20 19 19 20 26 32 33 32 28 22 17 13 13 13 13 13 12 12 13 14  
RH 88 96 92 92 96 88 82 79 92 92 92 92 92 88 71 65 77 88 92 92 84  
WIND DIR S S S S S SW SW W NW N N N N N N NE NE E SE S S  
WIND SPD 2 3 4 4 4 5 5 5 5 9 10 10 8 5 4 3 2 2 2 2 2  
WIND GUST 19 18  
CLOUDS SC FW FW FW FW SC B1 B2 OV B2 OV OV B1 SC FW FW SC SC SC SC SC  
POP 12HR 0 5 20 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
WIND CHILL 23 17 15 15 15 23 29 22 14 8 4 8 14 19 16  
MIN CHILL 16 10 10 12 25 9 -1 0 11 6 5  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 23 38 25 35 20 34 26 41  
TEMP 35 32 28 24 36 33 29 26 34 32 26 21 32 32 30 28 39 37  
DEWPT 26 27 26 24 30 30 27 25 30 29 25 21 25 26 27 27 31 31  
PWIND DIR S SW NW E NE N W S SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1  
POP 12HR 5 0 0 10 20 10 5 20 10  
RAIN S S  
SNOW S S S S  
 

 
 
MOZ042-049-050-031000-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 22 39 10 24 14  
TEMP 26 24 24 25 25 30 37 37 31 25 19 14 10 12 20 24 20 17 17 18 20  
DEWPT 22 21 22 22 22 27 30 31 29 22 16 11 8 9 9 10 12 12 13 14 16  
RH 85 88 92 88 88 88 75 79 92 88 88 88 91 87 62 54 71 80 84 84 84  
WIND DIR S S S SW SW SW W NW N N N N N NE NE E E SE S S S  
WIND SPD 4 4 4 5 5 5 5 6 8 9 9 6 5 4 2 2 2 2 2 3 4  
WIND GUST 14 17 19 19 19 19 16  
CLOUDS FW FW SC SC SC B1 B2 B2 OV OV B2 B2 SC FW FW FW SC FW FW SC SC  
POP 12HR 0 5 20 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SNOW C S S S  
WIND CHILL 21 18 18 18 18 24 24 15 8 4 1 6 19 16 15 13 14  
MIN CHILL 16 12 15 16 19 3 -5 -3 14 7 6  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 39 21 39 24 34 19 35 25 42  
TEMP 36 33 27 22 36 33 28 25 33 31 25 20 32 32 30 27 39 37  
DEWPT 26 28 26 22 30 30 27 25 29 27 24 20 25 26 27 27 31 32  
PWIND DIR SW W S E N N SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC SC  
POP 12HR 0 0 5 10 10 10 5 20 5  
RAIN S  
SNOW S S S  
 

 
 
MOZ041-047-048-031000-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 23 40 12 26 17  
TEMP 28 26 26 26 25 31 38 38 32 26 20 16 12 14 22 26 22 19 19 20 22  
DEWPT 23 22 23 23 23 27 31 32 30 23 16 11 8 9 9 10 13 12 13 15 17  
RH 81 85 88 88 92 85 76 79 92 88 84 80 84 80 57 50 68 74 77 81 81  
WIND DIR S S S S S SW W N N N N N N NE NE E E SE S S S  
WIND SPD 4 4 4 4 4 4 5 6 8 9 8 6 4 3 2 2 2 2 2 3 4  
WIND GUST 14 16 14 19 19 19 17 14  
CLOUDS FW FW FW SC B1 B1 B2 B2 OV OV B2 B2 SC FW FW FW FW FW FW SC SC  
POP 12HR 0 0 30 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SNOW S C S S  
WIND CHILL 24 21 21 21 20 26 26 17 11 6 3 8 21 25 18 17 16 16  
MIN CHILL 17 15 16 18 19 3 -4 -3 14 8 7  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 40 22 40 25 35 20 36 26 43  
TEMP 37 34 28 23 37 35 30 26 34 32 27 21 33 34 31 28 40 38  
DEWPT 27 28 27 23 31 30 28 26 30 28 24 21 25 27 28 27 32 32  
PWIND DIR SW W S E N N SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC SC  
POP 12HR 0 0 0 10 10 10 0 10 5  
SNOW S S  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-031000-  
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-  
MONROE MO-RALLS MO-PIKE MO-  
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,  
HANNIBAL, AND BOWLING GREEN  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 20 35 4 17 6  
TEMP 22 21 23 26 27 30 34 33 27 20 15 9 4 7 14 17 12 9 9 11 15  
DEWPT 21 20 21 23 24 29 32 31 24 17 12 8 3 5 8 9 8 7 8 9 11  
RH 96 96 92 88 88 96 92 92 88 88 88 96 95 91 76 70 84 91 96 91 84  
WIND DIR S S S SW SW SW NW NW N N N N N N NE SE SE S S S S  
WIND SPD 4 5 5 6 6 5 6 9 10 10 8 6 4 2 2 2 2 2 3 4 5  
WIND GUST 14 19 19 20 18 16 17 20 23 21 19 18 13 16 16  
CLOUDS SC SC B1 B2 B2 OV B2 OV B2 B2 B2 B2 SC FW FW FW FW FW FW SC SC  
POP 12HR 5 20 20 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN C  
SNOW S S C S  
WIND CHILL 16 13 15 18 20 24 28 26 17 9 4 -1 -4 4 11 6 4 4 7  
MIN CHILL 11 8 9 16 8 -3 -11 -9 1 -6 -5  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 18 33 22 29 14 31 23 37  
TEMP 31 29 24 19 31 30 26 23 28 27 22 16 28 29 28 26 35 34  
DEWPT 26 27 23 19 29 28 25 22 26 24 20 16 24 25 26 25 31 30  
PWIND DIR SW W W E NE N SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 0 0 5 20 20 10 5 20 10  
SNOW S S S S S S  
 

 
 
ILZ069-070-074-031000-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 40 17 25 13  
TEMP 23 21 21 22 22 29 37 39 34 31 28 22 17 19 23 25 20 17 16 17 18  
DEWPT 21 20 19 20 21 27 31 33 32 30 26 20 15 14 13 13 14 13 13 15 16  
RH 92 96 92 92 96 92 79 79 92 96 92 92 92 80 65 60 77 84 88 92 92  
WIND DIR S S S S S S SW SW W NW N N N N N N NE E SE S S  
WIND SPD 1 2 3 5 5 8 8 5 3 5 10 10 10 8 5 4 2 1 1 1 2  
CLOUDS B2 SC SC FW FW SC SC B1 B2 B2 OV OV B1 SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S  
WIND CHILL 20 16 15 15 21 25 19 11 6 9 15 19  
MIN CHILL 21 12 12 12 29 14 2 2 13 13 13  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 22 38 24 36 19 34 25 41  
TEMP 34 32 28 23 36 33 29 25 34 32 27 21 32 31 29 28 38 36  
DEWPT 25 26 26 23 30 29 28 25 30 29 25 21 24 25 27 27 30 30  
PWIND DIR S SW NW E NE N NW S SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1  
POP 12HR 5 0 0 10 20 20 5 20 10  
RAIN S S S  
SNOW S S S S S  
 

 
 
MOZ074-084-085-099-031000-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 21 45 18 32 18  
TEMP 28 25 24 24 23 30 40 43 35 31 28 23 18 21 29 32 27 22 21 20 22  
DEWPT 21 22 22 22 22 26 28 29 29 30 27 22 17 15 13 12 14 14 14 15 16  
RH 75 88 92 92 96 85 62 57 78 96 96 96 96 77 51 43 57 71 74 81 77  
WIND DIR S S S S S SW SW SW SW N N N N N NE NE NE E SE S S  
WIND SPD 2 2 3 3 3 4 5 3 2 3 6 8 6 5 4 3 2 2 1 1 1  
WIND GUST 13 14 14 14 16 14 19 23 23 17  
CLOUDS FW FW FW FW SC SC FW SC SC B1 B2 B2 B1 B1 SC SC SC SC SC B1 B1  
POP 12HR 0 0 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S S  
WIND CHILL 24 22 21 20 26 28 21 15 9 14 25 29 25  
MIN CHILL 22 14 14 16 14 3 4 18 13 13  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 42 24 45 26 42 23 39 26 46  
TEMP 39 36 29 25 43 38 31 27 40 36 29 24 37 35 31 28 43 40  
DEWPT 24 27 27 25 30 31 30 27 30 30 27 23 25 26 26 27 29 30  
PWIND DIR SW SW SW SE NW N NW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B1 B2 B1 B1 B2 B2 B1 SC B1 B1 SC SC  
POP 12HR 0 0 0 10 5 10 0 10 5  
 

 
 
MOZ051-052-060-031000-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 19 38 9 22 11  
TEMP 24 21 21 22 23 29 36 37 32 25 19 14 10 12 19 22 18 14 14 15 18  
DEWPT 22 20 20 20 21 27 32 33 30 24 17 13 9 10 11 12 12 11 11 13 15  
RH 92 96 96 92 92 92 85 85 92 96 92 96 96 91 70 65 77 88 88 92 88  
WIND DIR S S S S S SW W NW N N N N N N NE NE E SE S S S  
WIND SPD 2 3 3 4 4 4 5 5 5 9 8 6 4 3 2 2 1 2 2 2 3  
WIND GUST 13 14 14 18 19 19 19 16  
CLOUDS SC FW SC SC SC B1 B2 B2 OV OV B2 B2 B1 FW FW FW SC FW FW SC SC  
POP 12HR 0 5 30 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S C S S  
WIND CHILL 22 18 18 17 18 24 26 16 9 4 1 6 18 14 15  
MIN CHILL 16 12 12 15 20 4 -3 -3 13 7 5  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 37 23 33 18 34 24 41  
TEMP 35 32 26 21 35 32 27 24 32 31 25 20 31 31 29 27 38 36  
DEWPT 28 28 25 21 31 30 27 24 29 28 23 20 25 26 27 27 32 32  
PWIND DIR SW W SW E NE N W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1  
POP 12HR 0 0 5 10 20 10 5 20 10  
RAIN S  
SNOW S S S S  
 

 
 
ILZ058-059-098-099-031000-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 36 9 19 6  
TEMP 22 19 19 20 21 27 34 35 31 25 20 15 10 11 16 19 13 9 8 10 14  
DEWPT 18 17 17 18 19 23 29 30 28 23 17 12 8 8 8 8 6 5 6 7 10  
RH 84 92 92 92 92 85 82 82 88 92 88 88 91 87 70 61 73 83 91 87 84  
WIND DIR S S S S S SW SW NW NW N N N N N N NE E SE SE S S  
WIND SPD 4 5 5 5 6 6 6 5 6 10 10 9 6 5 3 2 2 2 2 3 4  
WIND GUST 16 17  
CLOUDS B1 FW SC SC B1 B1 B2 B2 OV OV OV B2 B1 FW FW FW SC SC FW SC SC  
POP 12HR 0 5 30 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S C S S  
WIND CHILL 16 12 11 12 13 20 28 24 15 8 3 -1 3 11 17 8 6 4 6  
MIN CHILL 13 8 8 10 20 5 -7 -6 8 -5 -6  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 18 33 21 31 15 31 23 37  
TEMP 31 29 24 19 31 29 25 22 30 28 23 17 28 28 28 26 35 34  
DEWPT 23 24 22 19 26 25 23 22 25 24 20 17 21 23 24 25 27 28  
PWIND DIR S SW W E NE N SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1  
POP 12HR 0 0 5 20 20 10 5 20 10  
RAIN S  
SNOW S S S S S S  
 

 
 
ILZ060-064-065-031000-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 36 11 20 6  
TEMP 21 18 19 19 20 27 34 35 32 28 23 17 12 14 18 20 14 9 9 10 13  
DEWPT 19 17 17 18 19 25 30 31 30 27 21 16 11 11 10 10 8 6 7 9 11  
RH 92 96 92 96 96 92 85 85 92 96 92 96 96 88 70 64 76 87 91 96 91  
WIND DIR S S S S S SW SW W NW NW N N N N N N NE E SE S S  
WIND SPD 2 3 3 5 5 6 6 5 4 6 9 10 8 5 4 3 2 1 1 2 2  
WIND GUST 13 16 18  
CLOUDS OV B1 SC SC SC SC B1 B2 OV B2 OV B2 B1 SC FW FW SC SC SC SC SC  
POP 12HR 0 0 20 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
WIND CHILL 16 14 12 12 20 27 28 21 13 6 1 5 11 16 8 9 12  
MIN CHILL 13 8 8 10 22 7 -4 -3 8 -3 -4  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 18 33 21 32 14 31 21 37  
TEMP 31 28 25 19 32 29 26 22 31 29 23 16 29 28 27 26 35 33  
DEWPT 24 24 22 19 28 26 24 22 27 25 21 16 22 23 24 25 29 28  
PWIND DIR S SW NW E NE N W S SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1  
POP 12HR 5 0 0 10 20 20 5 20 20  
RAIN S  
SNOW S S S S S S S  
 

 
 
ILZ079-MOZ075-031000-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 22 45 18 28 17  
TEMP 27 24 24 24 24 30 41 44 36 32 29 23 19 20 26 28 25 21 20 20 21  
DEWPT 21 21 22 22 23 27 30 31 31 30 27 21 16 15 14 13 15 15 15 16 17  
RH 78 88 92 92 96 88 65 60 82 92 92 92 88 81 60 53 65 77 81 84 84  
WIND DIR SE S S S S S SW SW NW N N N N N N N NE E SE S S  
WIND SPD 2 3 4 4 5 5 6 5 3 5 10 11 10 8 5 5 2 2 1 1 2  
WIND GUST 21 21  
CLOUDS FW FW FW FW FW FW FW B1 B1 B2 OV OV B2 SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 21 18 18 18 24 26 20 12 7 10 18 22 23  
MIN CHILL 24 15 15 15 17 4 4 17 16 15  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 41 25 43 26 40 22 37 27 45  
TEMP 38 35 30 26 40 37 30 27 37 35 29 23 35 34 31 29 42 40  
DEWPT 25 27 27 26 31 31 29 27 31 30 27 23 25 26 27 28 31 30  
PWIND DIR S SW W SE NE N NW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1  
POP 12HR 5 0 0 10 10 20 0 10 10  
RAIN S  
SNOW S  
 

 
 
MOZ059-062-072-073-031000-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 22 45 15 28 18  
TEMP 27 25 25 25 24 32 42 43 35 29 24 19 16 18 25 28 24 20 20 20 23  
DEWPT 22 21 22 22 23 27 30 31 30 28 23 17 13 13 12 12 14 14 14 16 17  
RH 81 84 88 88 96 81 62 62 82 96 96 92 88 80 57 50 65 77 77 84 77  
WIND DIR S S S S S SW SW NW N N N N N N NE NE E SE S S S  
WIND SPD 2 2 3 3 3 4 5 4 3 5 6 6 5 4 3 2 2 1 1 2 2  
WIND GUST 13 14 14 13 17 19 20 19 14  
CLOUDS FW FW FW FW SC FW B1 B1 B2 B2 OV OV B1 SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
WIND CHILL 23 22 21 21 27 24 17 10 7 11 22 19 21  
MIN CHILL 22 16 16 17 25 8 1 1 20 14 12  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 43 24 43 26 39 21 38 27 45  
TEMP 40 36 30 25 40 37 30 27 37 34 27 23 35 34 31 29 42 39  
DEWPT 27 28 28 25 31 31 29 27 31 30 26 23 25 26 27 28 31 32  
PWIND DIR SW SW SW SE NW N W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC SC  
POP 12HR 0 0 0 10 10 10 0 10 10  
SNOW S  
 

 
 
ILZ102-MOZ065-031000-  
MONROE IL-JEFFERSON MO-  
451 PM CST TUE DEC 2 2025  
 
DATE 12/02/25 WED 12/03/25 THU 12/04/25 FRI  
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 21 45 16 26 15  
TEMP 26 23 23 23 23 31 42 43 36 31 26 20 17 19 24 26 22 18 18 18 20  
DEWPT 22 21 21 21 21 28 32 33 32 30 25 19 14 15 15 14 15 14 14 15 16  
RH 85 92 92 92 92 88 67 67 85 96 96 96 88 84 68 60 74 84 84 88 84  
WIND DIR SE S S S S SW SW NW N N N N N N N NE NE E SE S S  
WIND SPD 2 2 3 3 3 4 4 3 3 5 8 8 6 5 4 3 2 1 1 2 2  
WIND GUST 13 13 16 19 19 18  
CLOUDS FW FW FW FW FW FW B1 B1 B2 OV OV OV B1 SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S  
WIND CHILL 21 20 20 19 28 25 18 11 7 12 19 23  
MIN CHILL 23 13 13 15 14 4 4 16 15 12  
 
DATE 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25 TUE 12/09/25  
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 42 24 42 26 38 21 36 27 44  
TEMP 39 35 30 25 39 36 30 27 37 34 27 22 34 34 31 29 42 39  
DEWPT 27 28 27 25 31 31 29 26 32 30 26 22 27 27 27 28 32 32  
PWIND DIR S SW W E NE N W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1  
POP 12HR 5 0 0 10 10 10 0 10 10  
SNOW S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page