276  
FOUS53 KLSX 311621  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1121 AM CDT TUE MAR 31 2026  
 
ILZ100-101-MOZ061-063-064-312100-  
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  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 59 75 65 78  
TEMP 80 83 77 70 67 63 60 64 68 73 72 69 68 67 66 71 74 77 74  
DEWPT 58 57 55 57 58 58 57 59 61 62 60 59 58 58 60 62 62 62 60  
RH 47 41 47 63 73 84 90 84 78 68 66 70 70 73 81 73 66 60 62  
WIND DIR SW SW SW SW W N NE E SE SE SE SE S S S S S S S  
WIND SPD 18 13 8 5 5 4 4 5 6 9 9 10 11 14 14 19 20 19 16  
WIND GUST 29 25 19 18 17 20 24 26 27 32 33 34 27  
CLOUDS B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 OV B2 B1  
POP 12HR 40 70 70 30 90  
QPF 12HR 0.01 0.02-0.40 0.08-0.48 0.01 0.15-0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L D D L  
RAIN SHWRS S S C C L L L L L C S S C C  
TSTMS S S C C C C C C C C S S C C C  
HEAT INDEX 80 83  
MAX HEAT 83 84  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 81 59 69 40 57 35 62  
TEMP 64 60 77 77 68 61 66 63 52 43 54 54 43 36 56 56  
DEWPT 59 57 63 62 62 59 58 50 43 37 37 35 34 32 36 36  
PWIND DIR SW S S SW NW NW N N  
WIND CHAR GN GN GN BZ GN GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW  
POP 12HR 70 50 70 70 40 20 10 10  
RAIN L L C C C L L L C C S  
TSTMS C C C C C S  
 

 
 
MOZ042-049-050-312100-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 55 72 62 75  
TEMP 77 80 75 65 60 57 55 59 65 70 70 66 65 65 64 66 72 74 69  
DEWPT 58 58 57 57 55 55 54 57 60 60 59 57 57 58 59 61 61 60 57  
RH 52 47 54 75 84 93 96 93 84 71 68 73 75 78 84 84 68 62 66  
WIND DIR SW SW W N NE NE E E SE SE SE SE S S S S S SW SW  
WIND SPD 19 13 5 6 6 6 6 8 9 10 9 10 11 13 13 18 19 19 12  
WIND GUST 32 26 16 19 19 19 19 19 19 20 20 23 24 28 27 32 33 33 25  
CLOUDS B2 B2 B2 B2 B2 OV OV B2 OV B2 B1 B2 B2 OV OV OV B2 B1 SC  
POP 12HR 50 90 70 60 90  
QPF 12HR 0.01 0.15-0.62 0.18-0.65 0.02-0.21 0.21-0.36  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D D D C  
RAIN SHWRS S C C L D L L L L C C C L L  
TSTMS S C C L C C C C C C C S S S C C C C S  
HEAT INDEX 80  
MAX HEAT 81 82  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 81 51 62 36 56 33 61  
TEMP 58 54 76 76 65 54 60 58 47 38 52 53 40 34 56 56  
DEWPT 53 54 62 60 59 54 52 45 38 33 35 34 33 31 35 36  
PWIND DIR SW S S W NW NW N N  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 SC SC FW FW FW FW FW  
POP 12HR 50 50 80 70 30 10 10 10  
RAIN C S S C L D L C C C S  
TSTMS S S C C C S  
 

 
 
MOZ041-047-048-312100-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 55 73 63 75  
TEMP 77 80 76 66 60 58 56 60 67 72 72 68 67 66 64 66 71 73 69  
DEWPT 58 57 57 57 55 55 54 58 61 61 60 58 57 58 60 61 62 59 57  
RH 52 45 52 73 84 90 93 93 81 68 66 70 70 75 87 84 73 62 66  
WIND DIR SW SW W NW NE NE E E SE SE SE SE S S S S S SW SW  
WIND SPD 17 12 5 5 5 5 5 6 8 9 8 9 10 12 11 14 16 16 10  
WIND GUST 32 25 16 17 19 18 18 19 19 20 19 21 23 26 25 32 33 32 23  
CLOUDS B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B2 B2 OV OV OV B2 B1 SC  
POP 12HR 50 80 60 70 90  
QPF 12HR 0.01 0.28-0.66 0.17-0.68 0.06-0.23 0.21-0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D D D C  
RAIN SHWRS C C C L D L L L L C C C L L  
TSTMS S C C L L C C C C C C S S C C C C C  
HEAT INDEX 80  
MAX HEAT 81 83  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 82 50 61 36 57 34 62  
TEMP 58 55 77 77 65 53 59 57 47 38 53 54 41 35 56 57  
DEWPT 53 54 62 61 59 53 51 44 37 33 35 34 33 32 36 37  
PWIND DIR SW S S W NW NW N N  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS FW SC B1 B1 B1 B2 B2 B1 B1 SC FW FW FW FW FW FW  
POP 12HR 40 50 80 70 30 10 10 10  
RAIN C S S C L D L C C S  
TSTMS S C L C S  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-312100-  
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  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 49 63 56 73  
TEMP 79 79 69 61 56 53 51 51 53 57 59 59 61 62 61 65 70 71 67  
DEWPT 58 58 56 52 50 50 49 49 51 53 54 55 56 58 59 61 62 61 58  
RH 49 49 63 72 80 89 93 93 93 86 83 87 84 87 93 87 76 71 73  
WIND DIR SW W NW N NE NE NE E E E E SE SE S S S S SW SW  
WIND SPD 19 13 9 10 9 9 10 11 11 11 10 10 10 12 12 16 18 17 12  
WIND GUST 33 27 24 25 23 23 25 25 24 25 23 23 23 26 27 32 34 32 25  
CLOUDS B1 B2 B2 B2 OV OV OV OV OV OV OV OV B2 OV B2 OV B2 B1 SC  
POP 12HR 40 90 70 60 90  
QPF 12HR 0.01 0.41-1.30 0.18-1.28 0.03-0.75 0.30-0.41  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D D D C  
RAIN SHWRS S C C C D D L C L L L L L L  
TSTMS S C C C C S C C C C C S S S C C C C S  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 52 78 51 60 36 54 33 59  
TEMP 56 52 71 74 64 54 58 56 46 38 50 51 40 34 54 55  
DEWPT 53 50 61 62 59 54 52 45 38 32 35 34 33 31 35 37  
PWIND DIR SW S S W NW NW N NW  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW  
POP 12HR 40 40 80 70 30 10 5 5  
RAIN C S S C D D L C C S  
TSTMS S S C L C S  
 

 
 
ILZ069-070-074-312100-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 83 61 76 65 77  
TEMP 80 83 77 71 68 65 62 67 70 75 73 69 68 67 66 71 75 76 74  
DEWPT 59 56 54 56 58 59 58 61 62 63 61 60 59 60 61 63 62 62 61  
RH 49 40 45 59 70 81 87 81 76 66 66 73 73 78 84 76 64 62 64  
WIND DIR SW SW SW S SW SW E SE SE S S SE S S S S S S S  
WIND SPD 21 18 11 10 8 5 5 6 6 9 9 10 12 16 17 21 23 23 18  
WIND GUST 23 20 19 17 24 26 27 33 33 29  
CLOUDS B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 20 50 60 20 80  
QPF 12HR 0 0.02-0.11 0.07-0.47 0.01 0.14-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D D  
RAIN SHWRS S C S C C C L L C S S S S  
TSTMS S C S S S S C C C S C C C  
HEAT INDEX 80  
MAX HEAT 82 84  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 79 61 70 41 56 35 59  
TEMP 66 61 75 75 68 62 68 64 54 45 53 54 43 36 54 54  
DEWPT 62 60 64 63 62 60 60 52 46 40 38 37 35 33 36 37  
PWIND DIR SW S S SW NW NW N N  
WIND CHAR GN GN GN BZ GN GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC FW FW FW FW  
POP 12HR 80 60 60 70 50 20 5 10  
RAIN D L C L C L L L C C S  
TSTMS C S S C C C C  
 

 
 
MOZ074-084-085-099-312100-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 61 83 65 78  
TEMP 81 85 78 72 68 64 62 71 79 82 78 72 69 67 66 69 74 78 73  
DEWPT 54 51 51 53 54 55 56 60 60 57 56 56 56 58 59 61 60 59 59  
RH 39 31 39 51 61 73 81 68 52 43 47 57 63 73 78 76 62 52 62  
WIND DIR SW SW S S SW SW S S S S S S S S S S S S S  
WIND SPD 14 11 8 5 5 4 3 5 8 8 8 8 9 11 10 12 12 12 10  
WIND GUST 32 27 23 20 19 18 16 19 23 24 23 25 28 33 31 33 33 32 28  
CLOUDS FW B1 B1 FW SC B1 B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2  
POP 12HR 5 20 30 10 80  
QPF 12HR 0 0 0.00-0.07 0 0.11-0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D L  
RAIN SHWRS S S S S C C S  
TSTMS S S S S S C C C C  
HEAT INDEX 81 82  
MAX HEAT 83 85 82 85 81  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 81 58 70 39 61 34 64  
TEMP 65 60 77 77 67 60 68 64 53 43 58 56 44 36 59 58  
DEWPT 59 59 62 59 60 59 57 48 43 37 36 33 34 32 34 34  
PWIND DIR S S S SW NW NW N N  
WIND CHAR LT LT GN GN GN LT LT LT  
AVG CLOUDS B1 B1 B2 B1 B1 B2 B2 B2 B1 B1 SC FW FW FW FW FW  
POP 12HR 60 50 60 70 40 20 5 10  
RAIN L L C C C L L L C C S  
TSTMS C S C C C S S  
 

 
 
MOZ051-052-060-312100-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 81 54 71 62 76  
TEMP 76 81 75 66 62 58 56 58 63 69 69 65 65 65 64 68 73 75 70  
DEWPT 59 58 58 59 57 56 55 57 60 61 59 58 57 58 59 61 62 61 59  
RH 56 46 55 78 84 93 96 96 90 76 70 78 75 78 84 78 68 62 68  
WIND DIR SW SW SW NW N NE NE E E SE SE SE S S S S S SW SW  
WIND SPD 18 11 4 4 4 4 4 5 6 8 6 8 10 12 12 16 17 17 11  
WIND GUST 32 25 16 14 17 18 18 19 19 20 23 26 27 32 33 32 24  
CLOUDS B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B1  
POP 12HR 50 90 70 40 90  
QPF 12HR 0.01 0.26-0.61 0.08-0.47 0.01-0.11 0.25-0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D D D L  
RAIN SHWRS C C L D D L L L L C C C C C  
TSTMS S C L L C C C C C C S S S S C C C C  
HEAT INDEX 81  
MAX HEAT 81 83  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 81 54 64 37 56 33 61  
TEMP 60 56 76 76 66 56 61 59 49 39 52 53 41 34 56 56  
DEWPT 55 55 63 61 60 56 55 47 40 34 36 35 33 32 36 37  
PWIND DIR SW S S W NW NW N N  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW  
POP 12HR 60 50 80 70 40 20 10 10  
RAIN L C C C L D L L C C S  
TSTMS C S C C C C  
 

 
 
ILZ058-059-098-099-312100-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 81 52 68 60 75  
TEMP 77 81 74 66 62 58 54 55 59 64 65 63 64 64 63 69 73 75 71  
DEWPT 58 57 57 57 56 54 52 52 53 55 56 55 56 56 58 61 60 60 58  
RH 52 44 55 73 81 86 93 90 80 73 73 75 75 75 84 76 64 60 63  
WIND DIR SW SW SW NW N NE NE NE E E SE SE S S S S S S SW  
WIND SPD 19 14 8 5 6 6 8 9 9 10 10 11 12 14 16 19 20 20 14  
WIND GUST 32 27 16 17 18 19 21 24 27 27 32 35 35 28  
CLOUDS B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B1  
POP 12HR 50 80 70 40 90  
QPF 12HR 0.01-0.08 0.19-0.64 0.18-0.71 0.01-0.07 0.26-0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L D D L  
RAIN SHWRS C C L L D D L L L L C C C C  
TSTMS C C L L C C C C C C S S S C C C C  
HEAT INDEX 81  
MAX HEAT 81 83  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 79 56 66 38 55 33 59  
TEMP 61 56 74 74 66 58 63 60 50 40 52 52 41 34 54 54  
DEWPT 56 53 60 60 59 57 54 47 40 34 33 33 32 30 33 34  
PWIND DIR SW S S SW NW NW N N  
WIND CHAR GN GN GN BZ GN BZ LT GN  
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 SC FW FW FW FW  
POP 12HR 70 40 80 70 40 20 10 10  
RAIN L C S C C D L L C C S  
TSTMS C C C C C S  
 

 
 
ILZ060-064-065-312100-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 81 54 69 61 76  
TEMP 77 81 75 69 65 61 56 58 61 67 67 64 65 65 64 70 74 75 72  
DEWPT 59 58 56 58 58 57 54 55 57 59 59 58 58 59 60 63 63 62 61  
RH 54 46 52 68 78 87 93 90 87 75 75 81 78 81 87 78 69 64 68  
WIND DIR SW SW SW SW W N NE E E E SE SE S S S S S S S  
WIND SPD 21 16 9 6 5 5 6 6 8 8 9 10 12 16 16 21 24 23 18  
WIND GUST 32 27 20 18 16 16 18 18 21 24 27 27 32 36 35 28  
CLOUDS B2 B2 B2 B1 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 40 70 70 30 80  
QPF 12HR 0.00-0.09 0.05-0.56 0.20-0.69 0.01 0.16-0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D D  
RAIN SHWRS C S C L L L L L L L C C C C  
TSTMS C S C C C C C C C C S S S C C C  
HEAT INDEX 81  
MAX HEAT 81 83  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 77 59 68 39 54 33 58  
TEMP 64 58 74 73 67 60 66 63 52 42 52 52 42 34 53 53  
DEWPT 59 58 63 63 61 59 59 51 43 37 37 36 34 31 35 36  
PWIND DIR SW S S SW NW NW N N  
WIND CHAR GN GN GN BZ GN GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC FW FW FW FW  
POP 12HR 80 50 70 70 50 20 10 10  
RAIN D L C C C L L L C C S  
TSTMS C S S C C C S  
 

 
 
ILZ079-MOZ075-312100-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 62 81 66 78  
TEMP 81 85 78 72 69 67 63 70 76 80 77 71 69 68 67 71 75 78 75  
DEWPT 57 53 53 55 56 57 57 61 62 61 60 58 58 59 61 62 62 61 60  
RH 44 33 42 55 63 70 81 73 62 52 56 63 68 73 81 73 64 56 60  
WIND DIR SW SW S S SW SW S SW S S S S S S S S S S S  
WIND SPD 18 14 10 9 9 6 5 6 9 10 10 10 12 16 16 18 18 18 16  
WIND GUST 31 27 23 20 20 18 16 18 19 20 20 24 27 32 31 32 33 32 29  
CLOUDS SC B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 10 30 40 10 80  
QPF 12HR 0 0.02 0.02-0.26 0 0.10-0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D L  
RAIN SHWRS S S S C S C C S S S  
TSTMS S S S S S C S C C C  
HEAT INDEX 81 80  
MAX HEAT 82 84 83  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 81 60 71 40 59 35 62  
TEMP 67 61 77 77 69 62 69 65 54 45 55 56 44 36 57 56  
DEWPT 61 60 64 62 61 59 59 51 44 39 38 36 35 33 36 36  
PWIND DIR S S S SW NW NW N N  
WIND CHAR GN GN GN BZ GN GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW FW  
POP 12HR 70 50 60 70 50 20 5 10  
RAIN L L C C C L L L C C S  
TSTMS C S C C C C C  
 

 
 
MOZ059-062-072-073-312100-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 60 79 65 78  
TEMP 80 84 78 71 67 63 61 67 74 78 76 70 68 67 66 69 75 77 73  
DEWPT 56 54 53 55 56 57 57 60 62 61 58 57 56 57 59 61 61 60 58  
RH 44 36 42 57 68 81 87 78 66 56 54 63 65 70 78 76 62 56 59  
WIND DIR SW SW SW SW SW S E S S S S S S S S S S S SW  
WIND SPD 16 11 5 4 4 3 2 4 6 8 6 8 9 11 11 14 16 16 11  
WIND GUST 28 27 19 19 19 16 13 17 19 20 20 24 27 32 29 32 33 32 27  
CLOUDS B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1  
POP 12HR 30 60 60 30 90  
QPF 12HR 0 0.01-0.57 0.03-0.62 0.01 0.16-0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D D D L  
RAIN SHWRS S S C C C C C L L C S S C C  
TSTMS S S C C C C C C C S S S C C C C  
HEAT INDEX 80  
MAX HEAT 82 84 81 83  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 82 56 67 38 59 34 64  
TEMP 63 58 79 78 68 58 65 62 50 40 55 55 42 35 58 58  
DEWPT 57 57 63 59 60 58 56 47 41 35 35 33 34 32 35 34  
PWIND DIR SW S S SW NW NW N N  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 60 50 70 70 40 20 10 10  
RAIN L C C C C L L L C C S  
TSTMS C S C C C S S  
 

 
 
ILZ102-MOZ065-312100-  
MONROE IL-JEFFERSON MO-  
1121 AM CDT TUE MAR 31 2026  
 
DATE TUE 03/31/26 WED 04/01/26 THU 04/02/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 60 79 65 78  
TEMP 81 85 78 71 68 65 61 67 74 78 76 70 68 67 66 71 75 78 74  
DEWPT 57 55 53 56 57 57 57 62 63 63 60 59 57 58 60 62 63 62 60  
RH 44 36 42 59 68 75 87 84 69 60 58 68 68 73 81 73 66 58 62  
WIND DIR SW SW SW S SW W E S S S S S S S S S S S S  
WIND SPD 16 11 6 5 5 3 3 4 5 6 6 8 9 11 12 14 14 14 12  
WIND GUST 27 25 18 17 16 13 16 17 18 20 24 27 26 29 32 32 27  
CLOUDS B1 B2 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1  
POP 12HR 20 50 60 20 80  
QPF 12HR 0 0.02-0.28 0.05-0.52 0.01 0.14-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L D D L  
RAIN SHWRS C C C C C L L C S S S S  
TSTMS C C C S C C C S S C C C  
HEAT INDEX 81  
MAX HEAT 83 85 82  
 
DATE FRI 04/03/26 SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 60 82 59 70 39 58 34 63  
TEMP 64 60 79 78 68 60 67 64 52 42 55 55 43 36 57 57  
DEWPT 60 58 64 61 61 59 59 50 43 37 38 36 35 33 37 36  
PWIND DIR SW S S SW NW NW N N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW  
POP 12HR 70 50 70 70 40 20 10 10  
RAIN L C C C C L L L C C S  
TSTMS C C C C C S  
 

 
 
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