465  
FOUS53 KLSX 160451  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1151 PM CDT WED APR 15 2026  
 
ILZ100-101-MOZ061-063-064-160900-  
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  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 62 82 60 85 51  
TEMP 65 63 62 70 78 81 78 68 64 62 61 73 82 85 80 73 70 64 54  
DEWPT 61 59 59 62 61 56 57 58 58 59 59 65 66 65 63 63 62 60 54  
RH 87 87 90 76 56 42 48 70 81 90 93 76 58 51 56 71 76 87100  
WIND DIR SW SW SW SW SW SW SW S S S S S S S S S S SW W  
WIND SPD 9 8 5 8 9 8 4 3 3 4 5 9 13 14 13 12 11 11 12  
WIND GUST 24 19 19 25 27 23 21 23 24  
CLOUDS OV OV B2 SC FW FW FW FW FW FW SC SC SC SC B1 B2 B1 B2 B2  
POP 12HR 80 10 5 50 80  
QPF 12HR 0.15-0.42 0 0 0.02-0.10 0.39-0.64  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D SC C C C C D D C  
TSTMS SC IS C C C C C C S  
HEAT INDEX 81 84 86 81  
MAX HEAT 82 83 87 90 81  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 63 40 65 42 72 51 77 55 78  
TEMP 60 61 48 41 60 60 47 43 67 68 57 53 74 73 61 57 75 75  
DEWPT 45 39 34 32 32 34 34 33 40 43 42 42 48 49 48 48 53 53  
PWIND DIR NW NW NW E S S SW SW SW  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS B1 SC SC FW FW CL CL CL CL CL FW SC FW FW SC SC SC SC  
POP 12HR 50 10 5 0 0 0 5 20 20  
RAIN SHWRS C C S S S  
TSTMS S S S  
 
 
 
MOZ042-049-050-160900-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 59 82 60 84 45  
TEMP 63 61 59 69 77 80 77 66 63 61 61 74 82 81 78 69 66 55 47  
DEWPT 59 58 58 61 59 54 57 56 58 59 60 65 66 64 62 61 59 53 45  
RH 87 90 96 76 54 41 50 70 84 93 97 74 58 56 58 76 78 93 93  
WIND DIR SW SW SW SW SW SW S S S S S S S S S S SW W NW  
WIND SPD 10 8 5 6 6 6 4 5 5 6 8 12 17 17 12 12 12 12 12  
WIND GUST 23 20 16 16 17 20 27 32 32 26 26 24 25 25  
CLOUDS OV B2 SC FW CL FW FW FW FW SC SC SC SC B1 B1 B1 B2 B2 B2  
POP 12HR 40 0 0 70 90  
QPF 12HR 0.00-0.41 0 0 0.07-0.16 0.62-0.89  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS L L D D D D C  
TSTMS SC S C L C C S  
HEAT INDEX 80 84 83  
MAX HEAT 82 87 87  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 58 37 65 41 73 50 74 53 76  
TEMP 55 55 43 38 60 61 46 43 68 69 56 52 71 71 58 55 73 74  
DEWPT 38 35 31 30 33 36 35 34 42 45 42 41 48 50 48 49 54 54  
PWIND DIR NW W W SE S S SW SW S  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW FW CL CL CL CL FW SC SC FW SC SC SC SC SC  
POP 12HR 30 10 0 0 0 5 10 20 20  
RAIN SHWRS C S S C S  
TSTMS S  
 
 
 
MOZ041-047-048-160900-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 59 82 61 84 44  
TEMP 64 61 60 70 78 81 78 68 64 63 63 75 83 81 79 70 65 54 46  
DEWPT 59 58 58 61 60 56 58 58 59 60 61 66 66 65 62 60 58 51 44  
RH 84 90 93 73 54 42 50 70 84 90 93 74 57 58 56 71 78 90 93  
WIND DIR SW SW SW SW SW S S S S S S S S S S S SW NW NW  
WIND SPD 8 6 4 5 6 6 4 4 5 6 8 11 14 16 11 11 11 11 11  
WIND GUST 21 18 17 20 27 31 32 25 26 24 25 25  
CLOUDS OV B1 SC FW CL FW FW FW FW SC B1 SC SC B1 B1 B1 B2 B2 B1  
POP 12HR 30 0 0 70 90  
QPF 12HR 0.00-0.18 0 0 0.08-0.15 0.61-0.91  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS S S L L D D D D C  
TSTMS IS C C L C C S  
HEAT INDEX 81 85 83  
MAX HEAT 82 87 88  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 58 38 67 43 74 50 74 54 77  
TEMP 55 55 43 39 61 62 47 44 69 70 56 52 71 71 59 56 73 74  
DEWPT 37 35 31 31 34 37 36 36 43 45 42 42 49 51 49 50 55 55  
PWIND DIR NW W W SE S S SW SW S  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW FW FW FW CL CL CL CL FW SC SC FW SC SC SC SC SC  
POP 12HR 30 10 0 0 0 5 10 20 30  
RAIN SHWRS C S S C S  
TSTMS S  
 
 
 
ILZ095>097-MOZ018-019-026-027-034>036-160900-  
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  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 59 81 60 84 44  
TEMP 64 61 60 69 77 80 77 67 63 61 61 72 82 83 78 70 64 54 46  
DEWPT 59 58 57 58 56 53 55 54 56 57 59 65 67 65 63 61 58 51 43  
RH 84 90 90 68 48 39 47 63 78 87 93 79 61 55 60 73 81 90 89  
WIND DIR SW SW SW W SW SW S S S S S S S S S S SW NW NW  
WIND SPD 10 8 5 6 8 6 3 4 5 6 8 12 16 17 12 12 12 12 13  
WIND GUST 25 21 17 17 16 18 21 27 33 34 26 26 25 27 27  
CLOUDS OV B1 SC FW CL CL CL CL FW SC B1 SC SC SC B1 B2 B2 B2 B1  
POP 12HR 10 0 0 70 90  
QPF 12HR 0.00-0.20 0 0 0.07-0.50 0.71-0.95  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS L L D D D D C  
TSTMS IS S C L L S  
HEAT INDEX 80 84 85  
MAX HEAT 81 82 86 89  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 56 37 62 41 71 51 73 53 76  
TEMP 53 54 43 39 57 58 45 42 66 68 57 53 70 70 58 55 72 72  
DEWPT 38 35 31 30 32 35 34 33 43 46 43 42 50 52 49 49 55 54  
PWIND DIR NW W NW SE S S SW SW S  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS SC FW FW FW FW CL FW CL FW CL FW FW FW FW SC FW SC SC  
POP 12HR 30 10 0 5 0 5 5 10 20  
RAIN SHWRS C S S S S  
TSTMS S  
 
 
 
ILZ069-070-074-160900-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 63 80 59 83 54  
TEMP 67 63 63 69 75 79 76 67 63 61 60 72 80 83 79 73 71 66 58  
DEWPT 62 61 60 63 62 59 60 59 59 59 59 66 67 66 64 63 62 62 58  
RH 84 93 90 81 64 50 58 75 87 93 96 81 65 57 60 71 73 87100  
WIND DIR SW SW SW SW SW SW SW S S S S S S S S S S SW SW  
WIND SPD 10 10 8 10 10 9 4 3 3 3 5 9 13 14 12 12 12 12 13  
WIND GUST 23 20 24 23  
CLOUDS B1 OV OV SC FW SC FW FW FW FW SC SC FW SC B1 B1 B1 B2 B2  
POP 12HR 80 10 10 40 70  
QPF 12HR 0.17-0.30 0 0 0.02 0.30-0.52  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D NM IS C C C C L L L  
TSTMS SC IS C C C C C C S  
HEAT INDEX 83 85 80  
MAX HEAT 82 84 87  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 65 40 63 40 69 50 75 55 76  
TEMP 62 62 48 41 59 58 45 42 64 65 55 52 73 70 60 56 74 72  
DEWPT 49 42 36 33 33 34 33 33 40 44 41 43 49 49 48 49 54 54  
PWIND DIR W NW NW NE S S SW SW SW  
WIND CHAR BZ GN GN LT GN LT GN GN GN  
AVG CLOUDS B2 B1 SC FW FW CL CL CL CL CL FW SC FW FW FW SC SC SC  
POP 12HR 60 20 5 0 0 0 5 10 20  
RAIN SHWRS L C S S S  
TSTMS S S  
 
 
 
MOZ074-084-085-099-160900-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 60 82 58 85 52  
TEMP 65 62 60 68 77 81 76 66 63 60 59 72 81 84 79 73 70 63 55  
DEWPT 61 59 59 62 60 58 59 60 59 59 59 65 65 63 62 61 60 59 55  
RH 87 90 96 81 56 46 56 81 87 96100 79 58 49 56 66 71 87100  
WIND DIR SW SW SW SW SW SW S S S S S S S S S S S SW W  
WIND SPD 6 5 3 4 5 5 3 3 2 2 3 6 9 10 9 9 8 8 8  
WIND GUST 24 19 17 17 17 17 13 12 13 14 20 24 26 26 26 25 25 24  
CLOUDS B2 OV B2 B1 SC SC FW CL FW SC B1 SC SC B1 SC SC SC B2 B2  
POP 12HR 80 20 10 40 60  
QPF 12HR 0.18-0.41 0.00-0.10 0 0.02 0.21-0.48  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D SC IS IS C C C C L L C  
TSTMS SC IS IS IS C C C S C C S  
HEAT INDEX 81 83 85 80  
MAX HEAT 81 83 86 88  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 66 38 69 41 73 48 76 53 79  
TEMP 63 63 47 40 64 63 46 42 69 68 55 50 73 72 59 55 76 75  
DEWPT 46 38 33 30 28 32 34 33 36 40 40 41 45 45 46 47 51 51  
PWIND DIR NW NW NW W S S SW SW SW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B1 SC FW CL CL CL CL CL FW SC FW SC FW SC SC SC SC  
POP 12HR 50 10 0 0 0 0 10 10 20  
RAIN SHWRS C C S S S  
TSTMS S S  
 
 
 
MOZ051-052-060-160900-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 60 82 59 85 46  
TEMP 64 62 61 70 77 81 78 67 64 61 60 73 83 83 79 70 68 59 49  
DEWPT 60 58 59 62 60 54 57 56 57 58 59 66 66 65 63 62 60 57 48  
RH 87 87 93 76 56 39 48 68 78 90 96 79 57 55 58 76 76 93 96  
WIND DIR SW SW SW W SW SW S S S S S S S S S S SW W NW  
WIND SPD 10 8 4 5 6 5 2 3 4 4 5 10 13 14 11 11 10 11 11  
WIND GUST 24 20 16 17 14 18 24 29 31 24 25 24 24 25  
CLOUDS OV B2 B1 FW CL FW CL FW FW SC SC FW SC B1 B1 B2 B2 B2 B2  
POP 12HR 60 0 0 60 90  
QPF 12HR 0.05-0.49 0 0 0.06-0.18 0.59-0.78  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC L L D D D D C  
TSTMS SC C C L C C S  
HEAT INDEX 81 85 85  
MAX HEAT 82 87 88  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 59 37 65 41 73 50 75 53 77  
TEMP 57 57 44 39 60 60 45 42 67 69 56 52 72 72 59 55 74 74  
DEWPT 41 36 32 31 33 35 35 34 42 45 42 42 49 50 49 48 54 54  
PWIND DIR NW W NW SE S S SW SW SW  
WIND CHAR GN LT GN LT LT LT GN LT LT  
AVG CLOUDS SC FW FW FW FW CL CL CL CL CL FW FW FW FW SC SC SC SC  
POP 12HR 30 10 0 0 0 5 10 20 20  
RAIN SHWRS C S S S S  
TSTMS S  
 
 
 
ILZ058-059-098-099-160900-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 61 81 58 84 47  
TEMP 64 62 61 70 77 80 77 66 63 60 59 72 82 84 79 71 68 61 51  
DEWPT 59 58 57 60 56 52 53 53 55 55 57 62 63 62 60 61 60 57 50  
RH 84 87 87 71 48 38 43 63 75 84 93 71 53 48 52 71 76 87 96  
WIND DIR SW SW SW W W W SW S S S S S S S S S S SW W  
WIND SPD 11 10 8 9 9 8 3 4 4 5 6 11 16 17 13 13 12 12 13  
WIND GUST 23 21 19 26 27 26 25 24 23 24  
CLOUDS OV OV B1 FW FW FW FW FW CL FW SC SC SC SC B1 B2 B1 B2 B2  
POP 12HR 80 5 5 50 90  
QPF 12HR 0.12-0.46 0 0 0.04-0.09 0.57-0.81  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS NM IS C C L L D D C  
TSTMS SC IS C C C L C S  
HEAT INDEX 80 83 84  
MAX HEAT 82 86 88  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 59 37 62 39 70 49 75 53 76  
TEMP 57 58 46 39 58 57 44 41 65 67 56 51 73 71 59 55 73 72  
DEWPT 41 37 31 30 29 32 31 31 37 41 40 40 46 48 47 46 50 51  
PWIND DIR NW NW NW E S S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 FW FW FW FW CL CL CL CL CL FW FW FW FW SC SC SC SC  
POP 12HR 40 10 5 5 0 0 5 20 20  
RAIN SHWRS C S S S S  
TSTMS S S  
 
 
 
ILZ060-064-065-160900-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 62 79 57 82 51  
TEMP 65 62 62 69 75 79 75 65 62 59 59 71 80 82 78 72 69 64 55  
DEWPT 61 59 59 62 60 56 57 56 57 57 58 64 66 65 63 62 62 60 55  
RH 87 90 90 78 60 45 54 73 84 93 96 79 62 56 60 71 78 87100  
WIND DIR SW SW SW SW W W SW S S S S S S S S S S SW W  
WIND SPD 10 10 8 10 10 9 3 3 3 3 5 10 14 16 13 13 12 13 13  
WIND GUST 23 21 26 27 26 25 24  
CLOUDS B2 OV OV SC FW FW FW CL CL FW SC SC SC SC B1 B1 B1 B2 B2  
POP 12HR 80 10 0 40 80  
QPF 12HR 0.16-0.45 0 0 0.04 0.44-0.65  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D SC C C C C D D C  
TSTMS SC IS C C C C C C S  
HEAT INDEX 82 84  
MAX HEAT 81 84 86  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 62 38 60 39 67 49 74 53 75  
TEMP 59 59 47 39 57 56 44 40 63 64 54 51 72 70 59 55 73 71  
DEWPT 47 40 34 31 31 33 32 32 39 43 41 42 48 50 48 48 53 53  
PWIND DIR W NW NW N S S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW FW FW CL CL FW CL FW FW FW FW SC SC SC SC  
POP 12HR 50 10 5 5 0 0 5 20 20  
RAIN SHWRS C C S S S  
TSTMS S S S  
 
 
 
ILZ079-MOZ075-160900-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 62 81 59 84 53  
TEMP 66 63 62 70 77 80 76 67 64 61 60 72 81 84 80 74 72 66 57  
DEWPT 62 60 60 62 62 59 60 60 59 60 60 66 67 65 63 62 61 60 57  
RH 87 90 93 76 60 49 58 78 84 97100 81 63 53 56 66 68 81100  
WIND DIR SW SW S SW SW SW S S S S S S S S S S S SW W  
WIND SPD 9 8 6 8 8 6 5 4 4 4 5 9 12 13 12 12 12 11 11  
WIND GUST 21 19 17 19 24 25 25 26 25 24 23  
CLOUDS SC OV OV SC FW SC FW FW FW SC SC SC SC B1 B1 B1 B1 B2 B2  
POP 12HR 80 10 10 40 70  
QPF 12HR 0.19-0.35 0 0 0.02 0.31-0.43  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS NM NM C C C C L L C  
TSTMS SC IS C C C S C C S  
HEAT INDEX 81 84 86 81  
MAX HEAT 83 86 89 81  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 65 39 66 41 72 50 76 55 78  
TEMP 63 63 49 41 62 61 46 42 67 68 56 52 74 72 60 56 76 74  
DEWPT 48 41 36 33 32 35 35 33 39 43 41 42 48 47 47 48 52 53  
PWIND DIR NW NW NW N S S SW SW SW  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B2 B1 SC FW FW CL CL CL CL CL FW SC FW FW FW SC SC SC  
POP 12HR 50 10 5 0 0 0 5 10 20  
RAIN SHWRS C C S S S  
TSTMS S S  
 
 
 
MOZ059-062-072-073-160900-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 60 82 60 85 49  
TEMP 64 62 61 70 78 81 77 67 64 62 61 74 82 84 79 72 69 62 52  
DEWPT 60 58 59 62 60 57 58 58 59 60 60 65 66 64 62 61 60 58 52  
RH 87 87 93 76 54 44 52 73 84 93 97 74 58 51 56 68 73 87100  
WIND DIR SW SW SW SW SW SW S S S S S S S S S S SW SW W  
WIND SPD 8 6 4 5 5 5 3 3 3 3 4 8 11 12 10 9 8 9 9  
WIND GUST 24 20 14 16 16 13 14 17 21 27 27 25 25 24 24 23  
CLOUDS OV OV B1 SC FW FW FW FW FW SC SC FW SC B1 B1 B1 B1 B2 B2  
POP 12HR 80 10 10 50 80  
QPF 12HR 0.16-0.40 0 0 0.02-0.12 0.38-0.69  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D IS C C C C D D C  
TSTMS SC IS C C C C C C S  
HEAT INDEX 81 84 85  
MAX HEAT 81 83 87 89  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 62 38 67 42 74 50 76 54 78  
TEMP 59 60 46 40 62 62 46 43 69 70 56 52 73 73 60 56 75 75  
DEWPT 42 37 33 31 31 34 35 34 39 42 41 41 47 47 47 48 53 52  
PWIND DIR NW NW NW SW S S SW SW SW  
WIND CHAR GN LT LT LT LT LT GN LT LT  
AVG CLOUDS B1 SC FW FW CL CL CL CL CL FW SC FW FW SC SC SC SC SC  
POP 12HR 40 10 0 0 0 0 10 10 30  
RAIN SHWRS C S S C S  
TSTMS S  
 
 
 
ILZ102-MOZ065-160900-  
MONROE IL-JEFFERSON MO-  
1151 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 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 62 82 59 85 51  
TEMP 65 63 62 71 78 81 78 68 64 61 60 74 82 85 80 73 70 64 54  
DEWPT 61 59 59 63 62 58 59 59 59 60 60 67 67 65 64 63 61 60 54  
RH 87 87 90 76 58 46 52 73 84 97100 79 61 51 58 71 73 87100  
WIND DIR SW SW SW SW SW W SW S S S S S S S S S S SW W  
WIND SPD 6 6 4 5 6 5 3 3 3 3 4 6 11 11 10 9 9 9 9  
WIND GUST 20 19 18 23 24 23 21 20 21 23  
CLOUDS B2 OV B2 SC FW FW FW FW FW SC SC FW SC B1 B1 B1 B1 B2 B2  
POP 12HR 80 10 10 40 70  
QPF 12HR 0.16-0.27 0 0 0.03 0.39-0.59  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D SC C C C C L L C  
TSTMS SC IS C C C C C C S  
HEAT INDEX 82 85 87 81  
MAX HEAT 82 83 87 89  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 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 64 39 66 41 73 50 77 54 79  
TEMP 61 62 47 40 62 61 46 42 68 69 56 52 74 73 61 56 76 75  
DEWPT 46 40 35 32 33 35 35 33 40 44 41 42 48 49 48 48 54 54  
PWIND DIR NW NW NW SW S S SW SW SW  
WIND CHAR GN LT LT LT LT LT GN LT LT  
AVG CLOUDS B1 SC SC FW CL CL CL CL CL CL FW FW FW FW SC SC SC SC  
POP 12HR 50 10 5 0 0 0 10 10 20  
RAIN SHWRS C C S S  
TSTMS S S  
 
 
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