551  
FOUS53 KLSX 230816  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
316 AM CDT THU APR 23 2026  
 
ILZ100-101-MOZ061-063-064-232100-  
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  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 82 62 73 51 76  
TEMP 59 60 73 80 82 79 73 70 67 64 66 70 73 71 64 59 53 51 63 73 76 73  
DEWPT 55 55 58 60 60 60 59 59 59 61 62 62 60 58 56 52 49 47 50 52 51 52  
RH 87 84 59 51 47 52 62 68 75 90 87 76 64 63 75 78 86 86 62 48 42 48  
WIND DIR S S S S S S S S S S SW W W NW NW N N N NE NE E E  
WIND SPD 4 5 11 16 17 14 12 11 10 9 9 9 9 5 5 4 4 4 5 6 6 5  
WIND GUST 16 23 27 28 26 24 21 20 19 19  
CLOUDS FW FW SC FW FW SC SC SC B2 B2 B2 B2 B1 B1 SC FW FW FW FW FW SC SC  
POP 12HR 5 70 80 10 0  
QPF 12HR 0 0.09-0.38 0.14-0.86 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D D C C  
TSTMS S L C S C C  
HEAT INDEX 80 82  
MAX HEAT 83 85  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 74 61 77 52 72 49 70  
TEMP 59 54 71 72 64 62 74 75 62 54 69 69 56 51 67 67  
DEWPT 48 48 56 56 57 58 65 62 55 49 50 49 47 45 49 50  
PWIND DIR E SE SE S W NW N NE  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 B1 SC FW FW FW FW FW SC B1  
POP 12HR 10 30 70 80 30 10 10 30  
RAIN SHWRS S S C C L D D C S S C  
TSTMS S C C C C S  
 

 
 
MOZ042-049-050-232100-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 58 72 46 74  
TEMP 58 59 71 78 80 78 71 68 63 59 63 69 72 70 59 54 49 47 61 71 74 71  
DEWPT 55 56 60 61 61 60 59 59 59 58 59 59 57 55 51 48 45 44 48 50 50 51  
RH 90 90 68 56 52 54 66 73 87 96 87 70 59 59 75 80 86 89 62 47 43 49  
WIND DIR S S S S S S S S SW S W NW NW N N NE NE NE E E E E  
WIND SPD 6 9 13 17 17 13 12 11 9 6 8 9 9 6 5 4 4 4 6 6 8 6  
WIND GUST 18 20 27 31 31 27 26 25 23 18 19 17 14  
CLOUDS FW FW SC FW SC SC SC B1 OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1  
POP 12HR 10 90 60 5 5  
QPF 12HR 0 0.24-0.56 0.04-0.22 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L L C C S  
TSTMS C C S S S S  
HEAT INDEX 81  
MAX HEAT 81 84  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 53 73 59 77 47 70 47 69  
TEMP 59 54 69 71 63 61 74 72 57 49 67 68 53 49 66 65  
DEWPT 49 48 56 57 57 59 64 57 50 46 47 48 45 44 48 50  
PWIND DIR E SE SE SW W NW N E  
WIND CHAR LT GN GN BZ GN LT LT LT  
AVG CLOUDS B1 B2 B1 B1 B1 B2 B2 B1 FW FW FW FW FW FW SC SC  
POP 12HR 30 40 80 70 30 10 10 40  
RAIN SHWRS S C C C L D L C C C C  
TSTMS S S C C C C S S  
 

 
 
MOZ041-047-048-232100-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 82 58 73 47 75  
TEMP 59 60 72 78 81 78 72 68 62 59 63 70 73 71 60 54 49 47 61 71 75 72  
DEWPT 56 56 61 62 62 60 60 60 59 58 59 58 56 55 51 48 45 44 49 51 51 52  
RH 90 87 68 58 53 54 66 76 90 96 87 66 55 57 72 80 86 89 65 49 43 49  
WIND DIR S S S S S S S S SW S W NW NW N N NE NE NE E E E E  
WIND SPD 6 8 12 14 14 11 11 9 8 5 6 8 9 6 4 3 3 4 5 6 8 5  
WIND GUST 18 20 27 31 31 27 26 23 19 16 17 14 16  
CLOUDS FW FW SC SC SC SC B1 B2 OV B2 B2 B1 FW FW FW FW FW FW FW SC SC B1  
POP 12HR 20 90 50 5 5  
QPF 12HR 0 0.31-0.60 0.04-0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S D D C C S S C  
TSTMS S S S L S S S S S  
HEAT INDEX 82  
MAX HEAT 82 84  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 74 60 78 47 70 48 70  
TEMP 60 55 70 72 64 62 75 73 57 49 68 68 54 49 66 66  
DEWPT 50 50 57 58 58 61 64 57 50 46 48 48 45 44 49 50  
PWIND DIR E SE SE SW W NW NE E  
WIND CHAR LT GN GN GN GN LT LT LT  
AVG CLOUDS B1 B2 B1 B1 B1 B2 B1 B1 FW FW FW FW FW SC SC B1  
POP 12HR 40 50 80 60 20 10 10 40  
RAIN SHWRS C C C C D D L C S S C C  
TSTMS S C C C C C S S  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-232100-  
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  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 59 71 46 72  
TEMP 58 59 71 78 80 78 72 69 63 61 63 68 71 68 58 53 48 47 59 69 72 70  
DEWPT 56 56 60 62 62 60 60 60 60 58 58 58 55 53 48 45 43 42 46 48 48 50  
RH 93 90 68 58 54 54 66 73 90 90 84 70 57 59 69 74 83 83 62 47 42 49  
WIND DIR S S S S S S S SW SW SW W NW NW NW N N N NE NE E E E  
WIND SPD 6 9 13 16 17 13 12 11 9 6 8 10 10 8 5 4 4 5 6 8 8 5  
WIND GUST 19 23 28 31 32 28 26 26 23 19 19 18 16 16  
CLOUDS FW FW SC SC B1 B1 B1 B2 OV B2 B2 B1 SC FW CL CL FW FW FW SC SC B1  
POP 12HR 20 80 50 0 5  
QPF 12HR 0.00-0.21 0.17-0.59 0.02-0.24 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S D D C C S S S  
TSTMS C S S C C S S S S  
HEAT INDEX 81  
MAX HEAT 82 85  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 72 59 75 48 68 47 67  
TEMP 58 53 69 70 63 60 72 71 57 50 65 65 53 48 64 65  
DEWPT 46 46 54 55 55 57 63 58 49 44 47 47 44 43 47 48  
PWIND DIR E E SE S W NW NW E  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 SC FW FW FW SC SC SC B1  
POP 12HR 20 40 80 70 30 10 10 30  
RAIN SHWRS S S S C L D L L C S C  
TSTMS S C C L C  
 

 
 
ILZ069-070-074-232100-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 63 73 52 75  
TEMP 59 59 73 78 80 76 70 68 67 65 66 69 72 70 63 59 55 53 64 72 75 72  
DEWPT 54 53 57 59 61 60 59 58 57 59 63 63 62 61 58 55 52 50 53 54 53 54  
RH 83 80 57 52 52 58 68 70 70 81 90 81 71 73 84 87 90 89 67 53 46 53  
WIND DIR S S S S S S S S S S SW SW W W NW N N N NE NE NE NE  
WIND SPD 4 5 11 16 17 13 12 11 11 12 12 12 9 5 4 4 5 5 5 6 5 4  
WIND GUST 27 23 21 21 23  
CLOUDS CL FW SC FW SC FW FW SC B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW SC  
POP 12HR 5 50 90 20 5  
QPF 12HR 0 0.00-0.16 0.29-0.68 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D L L S S  
TSTMS C C S S C  
HEAT INDEX 80  
MAX HEAT 82  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 53 74 60 76 53 71 49 69  
TEMP 57 54 71 71 64 62 73 74 62 55 69 68 56 51 67 66  
DEWPT 47 49 56 57 56 58 65 64 57 52 52 51 47 46 49 51  
PWIND DIR E E SE S W W NW S  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 B1 B1 SC FW FW FW FW SC B1  
POP 12HR 10 20 60 80 40 10 10 20  
RAIN SHWRS S S C L L D C S S  
TSTMS S S C C L S  
 

 
 
MOZ074-084-085-099-232100-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 59 74 51 78  
TEMP 58 58 72 79 81 78 71 68 66 62 64 69 73 71 62 58 54 51 65 75 78 73  
DEWPT 53 52 56 58 58 58 58 58 59 60 61 61 59 58 57 55 52 50 52 53 51 53  
RH 83 80 57 49 46 50 63 70 78 93 90 76 62 63 84 90 93 96 63 46 39 49  
WIND DIR S S S S S S S S S SW SW SW W NW N N N N NE E E E  
WIND SPD 3 3 8 10 11 10 9 9 9 8 6 6 5 3 3 3 3 3 3 4 4 3  
WIND GUST 14 18 24 27 27 27 27 27 27 24 20 19 16 13 13 14 14 14 14 13  
CLOUDS FW SC SC FW SC SC SC SC B2 B2 B2 B2 B2 B1 SC SC FW FW FW FW SC SC  
POP 12HR 5 60 90 20 5  
QPF 12HR 0 0.09-0.60 0.38-0.96 0.01-0.64 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D L L S S S  
TSTMS C C S C C  
HEAT INDEX 81  
MAX HEAT 83 84 80  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 53 75 60 78 50 76 49 73  
TEMP 59 54 72 73 65 62 76 75 62 53 73 72 57 51 70 68  
DEWPT 51 51 57 57 58 60 66 61 55 50 49 50 48 45 49 50  
PWIND DIR E SE SE S W NW N SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 B2 B1 B1 B1 B1 B1 SC FW FW FW FW SC SC B1  
POP 12HR 20 30 60 70 30 10 10 40  
RAIN SHWRS S S S C C L C L C S C  
TSTMS S S C C C C S  
 

 
 
MOZ051-052-060-232100-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 82 59 73 46 74  
TEMP 58 59 72 79 81 79 72 69 65 61 64 70 73 71 61 55 49 47 61 70 74 72  
DEWPT 56 56 60 61 61 60 59 59 60 59 61 61 59 57 53 49 46 44 49 51 51 52  
RH 93 90 66 54 51 52 64 70 84 93 90 73 62 61 75 80 89 89 65 51 44 49  
WIND DIR S S S S S S S S SW S W W NW NW N N N NE NE E E E  
WIND SPD 4 5 11 13 14 12 11 10 9 6 6 8 8 5 4 4 3 3 4 5 5 4  
WIND GUST 16 19 26 28 29 26 25 23 21 18 18 18 18 16 13 14 16  
CLOUDS FW FW FW FW SC SC SC B1 OV OV B2 B2 SC SC FW FW FW FW FW SC SC SC  
POP 12HR 10 90 70 5 5  
QPF 12HR 0 0.19-0.54 0.07-0.40 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D L L C C S  
TSTMS S C C S S C C  
HEAT INDEX 82  
MAX HEAT 82 84  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 73 59 77 48 70 47 69  
TEMP 59 53 69 71 64 61 74 74 59 51 68 68 54 49 66 67  
DEWPT 48 48 56 57 57 58 65 59 51 47 48 48 45 44 48 50  
PWIND DIR E SE SE S W NW N E  
WIND CHAR LT GN GN GN GN LT LT LT  
AVG CLOUDS B1 B2 B1 B2 B1 B2 B2 B1 SC FW FW FW FW FW SC SC  
POP 12HR 20 40 80 70 30 10 10 30  
RAIN SHWRS S S S C L D L L C S C  
TSTMS S C C C C S S  
 

 
 
ILZ058-059-098-099-232100-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 82 60 72 47 74  
TEMP 58 59 73 80 81 79 72 69 66 62 65 69 72 70 61 56 50 48 62 71 74 71  
DEWPT 54 54 56 57 57 57 57 57 57 58 59 58 57 55 52 48 44 43 46 47 46 48  
RH 86 83 55 45 44 47 59 66 73 87 81 68 59 59 72 74 80 83 56 42 37 44  
WIND DIR S S S S S S S S S S SW W NW NW NW N N N NE NE E E  
WIND SPD 5 6 12 17 18 16 13 12 11 10 10 10 10 8 6 5 5 5 6 6 6 5  
WIND GUST 17 23 27 29 27 26 25 24 20  
CLOUDS FW FW FW SC FW SC SC SC B2 B2 B2 B2 B1 SC FW FW FW FW FW FW SC SC  
POP 12HR 5 80 80 5 0  
QPF 12HR 0 0.08-0.40 0.09-0.33 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D D C C  
TSTMS S L C S C C  
HEAT INDEX 80 81  
MAX HEAT 82 84 80  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 51 73 58 75 49 70 46 68  
TEMP 57 52 70 71 63 60 73 73 60 52 68 67 54 49 65 66  
DEWPT 43 45 51 52 53 55 61 59 52 46 46 46 43 42 44 46  
PWIND DIR E SE SE S W W NW W  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW SC B1  
POP 12HR 10 30 70 80 40 10 10 30  
RAIN SHWRS S S C C L D L C S S C  
TSTMS S C C L L S  
 

 
 
ILZ060-064-065-232100-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 79 61 72 50 74  
TEMP 58 59 73 78 79 76 70 68 66 63 65 69 72 70 62 58 53 50 63 71 74 70  
DEWPT 55 54 57 58 59 60 59 58 57 59 61 62 60 59 55 52 48 47 49 51 49 50  
RH 90 83 57 50 50 58 68 70 73 87 87 78 66 68 78 80 83 89 60 49 41 49  
WIND DIR S S S S S S S S S SW SW SW W NW NW N N N NE NE NE NE  
WIND SPD 4 5 11 17 17 13 12 12 12 11 12 11 10 5 5 5 5 5 6 6 6 4  
WIND GUST 21 27 29 27 25 25 24 21  
CLOUDS FW FW FW FW SC SC SC SC B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW SC  
POP 12HR 5 70 90 20 0  
QPF 12HR 0 0.02-0.23 0.19-0.42 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D L L S S  
TSTMS C C S C C  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 51 73 59 75 51 70 47 67  
TEMP 56 52 70 71 63 60 72 72 61 53 68 67 54 49 65 65  
DEWPT 44 46 54 55 54 56 63 62 55 50 49 49 45 44 47 49  
PWIND DIR E E SE S W W NW W  
WIND CHAR LT GN GN BZ GN GN LT LT  
AVG CLOUDS SC B1 B1 B2 B2 B2 B1 B1 B1 FW FW FW FW FW SC B1  
POP 12HR 10 20 60 80 40 10 10 20  
RAIN SHWRS S C L D D C S S  
TSTMS S S S C L S  
 

 
 
ILZ079-MOZ075-232100-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 61 73 51 76  
TEMP 59 59 73 79 81 78 72 69 67 64 65 70 73 71 63 59 55 52 64 73 76 73  
DEWPT 53 53 57 60 61 59 59 57 58 60 62 62 62 60 58 55 52 50 53 55 54 55  
RH 80 80 57 52 51 52 64 66 73 87 90 76 68 68 84 87 90 93 67 53 46 53  
WIND DIR S S S S S S S S S S SW SW W NW NW N N N NE NE NE NE  
WIND SPD 5 5 10 13 14 13 12 11 11 10 10 9 8 5 4 4 4 4 5 5 5 4  
WIND GUST 16 23 26 27 26 25 26 26 24 21 19  
CLOUDS FW FW SC FW SC SC SC SC B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW SC SC  
POP 12HR 5 60 90 20 5  
QPF 12HR 0 0.04-0.22 0.40-0.81 0.01-0.43 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D L L S S  
TSTMS C C S C C  
HEAT INDEX 80 82  
MAX HEAT 83 84  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 53 75 61 77 52 73 49 71  
TEMP 58 54 72 73 64 63 75 75 62 54 71 70 56 51 68 67  
DEWPT 50 49 58 58 57 59 66 64 56 52 52 51 48 46 50 51  
PWIND DIR E SE SE S W NW N SE  
WIND CHAR LT LT GN BZ GN LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW SC B1  
POP 12HR 10 30 60 80 30 10 10 30  
RAIN SHWRS S S C C L L D C S S C  
TSTMS S C C S C S  
 

 
 
MOZ059-062-072-073-232100-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 74 49 77  
TEMP 59 60 73 80 82 79 72 69 66 61 64 70 74 71 61 57 52 49 63 73 76 73  
DEWPT 55 55 58 60 60 59 59 59 60 60 60 60 59 57 55 53 49 47 51 51 51 52  
RH 87 84 59 51 47 50 64 70 81 97 87 71 59 61 81 86 89 93 65 46 42 48  
WIND DIR S S S S S S S S SW SW SW W NW N N N N NE E E E E  
WIND SPD 4 5 10 12 13 11 10 9 8 6 6 6 5 4 3 2 2 2 3 4 5 3  
WIND GUST 16 19 25 28 28 26 27 26 25 23 19 18 16 12 12 13 13  
CLOUDS FW FW FW FW SC SC SC SC B2 B2 B2 B2 B1 SC FW FW FW FW FW FW SC SC  
POP 12HR 5 80 80 10 5  
QPF 12HR 0 0.13-0.54 0.11-0.67 0.00-0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D C C S  
TSTMS C C S S C C  
HEAT INDEX 80 82  
MAX HEAT 83 85  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 53 75 60 78 50 73 48 72  
TEMP 60 54 71 73 65 62 75 75 60 52 71 70 55 50 68 68  
DEWPT 51 50 57 57 57 60 66 60 53 48 49 49 46 45 49 50  
PWIND DIR E SE SE SW W NW NE SE  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B2 B1 SC FW FW FW FW FW SC B1  
POP 12HR 20 40 70 70 30 10 10 40  
RAIN SHWRS S S C C C L L L C S C  
TSTMS S S C C C C S S  
 

 
 
ILZ102-MOZ065-232100-  
MONROE IL-JEFFERSON MO-  
316 AM CDT THU APR 23 2026  
 
DATE THU 04/23/26 FRI 04/24/26 SAT 04/25/26  
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 82 61 73 50 76  
TEMP 60 60 74 80 82 79 72 69 67 63 65 70 73 71 63 58 53 50 63 73 76 73  
DEWPT 55 54 58 60 61 60 60 59 60 61 62 62 61 60 57 54 50 48 52 54 54 54  
RH 84 81 57 51 49 52 66 70 78 93 90 76 66 68 81 86 89 93 67 51 46 51  
WIND DIR S S S S S S S S S SW SW W W NW NW N N N NE NE E E  
WIND SPD 3 4 9 12 12 11 9 9 8 8 6 6 6 4 3 3 3 3 3 4 5 3  
WIND GUST 13 14 21 26 27 24 24 23 23 19 18 17  
CLOUDS FW FW FW FW FW SC FW SC B2 B2 B2 B2 B1 B1 SC FW FW FW FW FW SC SC  
POP 12HR 5 70 90 10 0  
QPF 12HR 0 0.11-0.23 0.26-0.82 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D L L  
TSTMS C C S C C  
HEAT INDEX 81 83  
MAX HEAT 83 85  
 
DATE SUN 04/26/26 MON 04/27/26 TUE 04/28/26 WED 04/29/26  
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 53 75 60 78 51 73 49 72  
TEMP 58 53 72 72 64 62 75 75 61 53 70 70 56 50 68 68  
DEWPT 50 49 58 58 58 59 67 63 55 50 51 50 48 45 51 51  
PWIND DIR E SE SE S W NW N E  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B2 B1 B1 SC FW FW FW FW SC SC B1  
POP 12HR 20 30 60 80 30 10 10 30  
RAIN SHWRS S S C C L L D C S S C  
TSTMS S C C C C S  
 

 
 
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