864  
FOUS53 KLSX 231956  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
256 PM CDT SAT MAY 23 2026  
 
ILZ100-101-MOZ061-063-064-240900-  
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  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 80 61 82 64  
TEMP 76 76 69 66 64 63 71 76 79 78 69 66 63 63 74 79 81 79 71 69 66 67  
DEWPT 64 65 65 64 63 62 64 65 64 64 63 63 62 62 65 65 65 66 65 66 66 66  
RH 66 69 87 93 97 97 79 69 60 62 81 90 97 97 74 62 58 64 81 90100 97  
WIND DIR W SW S SW W N N N N NE E E E E E E E E E E E E  
WIND SPD 2 2 1 1 1 1 1 2 3 3 1 1 0 1 3 5 6 5 4 2 2 3  
CLOUDS B1 B1 B2 B2 B2 B2 B1 SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 50 30 5 5 20  
QPF 12HR 0.01-0.41 0.00-0.12 0 0.00-0.09 0.00-0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C S S L  
TSTMS S S S S S S  
HEAT INDEX 80 83 80  
MAX HEAT 84 83 85  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 80 66 83 67 84 65 79 60 79  
TEMP 76 77 70 68 80 81 71 69 81 80 70 66 76 77 66 62 76 77  
DEWPT 69 68 68 67 70 71 69 67 70 70 67 64 65 64 60 57 60 60  
PWIND DIR E SE S SE E NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 70 60 60 40 50 60 50 20 20  
RAIN SHWRS L L L C C L C C C L C C C S S S  
TSTMS S C C S C C C C C S S C  
 
 
 
MOZ042-049-050-240900-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 58 80 57 81 61  
TEMP 76 73 66 63 60 59 69 76 79 77 66 62 59 60 72 79 81 79 69 66 63 63  
DEWPT 64 65 63 62 59 59 61 61 60 62 61 60 58 59 64 64 64 65 64 63 62 63  
RH 66 76 90 97 96100 76 60 52 60 84 93 96 96 76 60 56 62 84 90 97100  
WIND DIR W W SW SW W NW N NE NE E SE SE SE E SE SE E E E E E NE  
WIND SPD 3 3 2 2 2 1 2 2 3 3 2 2 1 2 3 5 6 5 4 3 2 3  
CLOUDS B2 B1 B2 B2 B2 SC FW FW FW FW FW FW SC SC B1 B1 SC SC SC SC B1 B2  
POP 12HR 60 5 0 5 10  
QPF 12HR 0.02-0.40 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C C S S S C  
TSTMS C C S S  
HEAT INDEX 80 83  
MAX HEAT 83 83 85  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 78 63 80 64 81 62 77 58 78  
TEMP 75 76 68 65 78 78 68 65 79 78 68 63 75 75 64 60 75 75  
DEWPT 67 68 66 65 70 70 67 65 70 70 66 62 65 64 60 56 60 60  
PWIND DIR E SE SE SE E E E E E  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B1 B2 B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 70 60 60 30 60 60 50 20 20  
RAIN SHWRS C L L L C L C S S L C C C C S S S  
TSTMS C C C S C C S S C C S S C S S  
 
 
 
MOZ041-047-048-240900-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 58 83 62  
TEMP 76 73 66 63 60 60 70 77 80 79 66 62 60 60 73 81 83 80 70 66 64 64  
DEWPT 65 65 63 61 59 59 61 61 60 63 61 60 59 60 65 65 64 66 64 63 62 63  
RH 69 76 90 93 96 96 73 58 51 58 84 93 96100 76 58 53 62 81 90 93 97  
WIND DIR NW W S S NW N N NE NE E SE SE SE SE SE SE SE E E E E NE  
WIND SPD 4 2 1 1 1 1 2 3 3 2 2 2 1 2 3 5 5 4 4 2 2 3  
CLOUDS B2 B2 OV B2 B1 SC FW FW FW FW FW FW SC SC SC B1 SC SC SC SC B1 B2  
POP 12HR 50 0 0 5 10  
QPF 12HR 0.01-0.30 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C S C  
TSTMS C S S  
HEAT INDEX 80 82 84 81  
MAX HEAT 81 83 85 87  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 79 64 82 65 82 63 79 60 80  
TEMP 76 76 67 65 78 79 68 66 80 78 68 64 75 76 64 61 76 76  
DEWPT 68 68 66 65 70 71 67 65 70 70 66 62 66 65 60 57 61 61  
PWIND DIR E SE SE SE E E E E E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 B2 B1 B1 SC B1 B2 B1 B2 B2 B2 B1 SC B1 B1 SC  
POP 12HR 70 60 60 20 60 60 50 20 20  
RAIN SHWRS C L L L C L S S S L L C C C S S S  
TSTMS C C C S C S S S C C S S C S S  
 
 
 
ILZ095>097-MOZ018-019-026-027-034>036-240900-  
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  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 58 80 57 82 61  
TEMP 76 74 67 64 60 60 70 77 80 78 66 62 59 60 73 80 82 80 70 66 63 64  
DEWPT 63 63 62 60 58 57 59 57 56 59 57 57 57 58 63 63 62 64 62 61 62 62  
RH 64 69 84 87 93 90 68 50 44 52 73 84 93 93 71 56 51 58 76 84 97 93  
WIND DIR W W W W NW NW NE NE NE E SE S SE SE SE SE SE SE SE E E E  
WIND SPD 4 3 2 2 2 2 2 3 2 2 2 1 1 2 3 6 6 4 4 3 2 3  
WIND GUST 12 17 17 18  
CLOUDS B2 B1 B2 B2 B1 SC CL CL CL CL FW FW SC SC SC SC SC SC SC SC B1 B1  
POP 12HR 20 0 0 0 5  
QPF 12HR 0.00-0.21 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C S  
TSTMS C S S  
HEAT INDEX 80 81 83 81  
MAX HEAT 82 84 86  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 80 64 80 64 82 62 78 58 78  
TEMP 78 78 69 66 78 78 69 66 79 78 68 63 75 75 64 59 75 75  
DEWPT 66 67 65 65 69 69 66 65 69 68 64 60 64 63 57 55 59 59  
PWIND DIR E E SE E E E NE E E  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 30 60 70 40 60 40 40 20 20  
RAIN SHWRS S C C L L L C C S L C C C C S S S  
TSTMS C C C S C C S S C C S C S  
 
 
 
ILZ069-070-074-240900-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 62 80 65  
TEMP 74 75 68 65 64 64 71 75 77 77 68 65 64 64 73 78 79 77 70 68 67 67  
DEWPT 65 65 64 64 63 64 66 66 66 65 65 63 63 64 67 67 66 66 65 65 66 67  
RH 74 71 87 97 97100 84 74 69 67 90 93 97100 81 69 64 69 84 90 97100  
WIND DIR SW S S S SW N N NE N NE E E NE NE E E E E E E E E  
WIND SPD 2 0 1 1 0 1 1 1 1 2 0 0 0 2 4 5 5 4 3 2 2 3  
CLOUDS B1 SC B1 B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B2 B2  
POP 12HR 50 60 10 10 40  
QPF 12HR 0.00-0.13 0.01-0.17 0 0.00-0.10 0.00-0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C L C S S S C C D  
TSTMS S S S S C S  
HEAT INDEX 80  
MAX HEAT 82 83  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 79 67 82 67 83 65 79 60 78  
TEMP 76 76 70 69 79 80 71 69 81 80 70 66 76 75 66 62 75 75  
DEWPT 69 69 68 69 71 70 69 69 71 69 67 65 65 63 59 58 60 60  
PWIND DIR SE SE S SE SE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC  
POP 12HR 80 70 70 50 50 50 50 20 20  
RAIN SHWRS D D L L C L C C S C C C C C S S S  
TSTMS S C C S C C C S C C S S C  
 
 
 
MOZ074-084-085-099-240900-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 80 60 80 62  
TEMP 76 75 67 64 61 62 71 78 79 76 67 64 62 63 73 77 78 75 68 67 65 65  
DEWPT 65 67 66 64 61 62 66 67 67 68 66 64 62 63 67 68 68 68 67 66 65 65  
RH 69 76 97100100100 84 69 67 76 97100100100 81 74 71 79 97 97100100  
WIND DIR SW E E W NE N N NE NE NE NE NE NE NE E E E E E E E E  
WIND SPD 2 2 1 0 0 0 1 2 2 2 0 0 0 1 2 4 4 3 2 1 1 1  
WIND GUST 13 12 11  
CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV B2  
POP 12HR 60 40 10 20 60  
QPF 12HR 0.01-0.62 0.00-0.24 0.00-0.14 0 0.02-0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C C C C C S S S S S S S S L L D  
TSTMS C C S S S S S S S S S  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 78 64 81 65 83 64 78 60 79  
TEMP 75 73 67 66 79 78 69 67 80 78 69 65 76 74 65 62 77 75  
DEWPT 71 70 67 66 72 72 68 67 71 71 68 65 67 65 62 59 60 60  
PWIND DIR SE SE S S SE E NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 B2 B1 B1 SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 90 70 60 40 60 60 60 30 30  
RAIN SHWRS D D L C C L C S S L L C C L C C  
TSTMS S C C S S C C S S C C S S C S S  
 
 
 
MOZ051-052-060-240900-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 58 79 57 81 61  
TEMP 76 74 67 64 61 60 69 76 79 78 66 63 59 61 72 79 81 79 69 67 63 64  
DEWPT 64 66 64 63 61 60 63 62 61 64 62 60 59 60 65 65 64 66 65 64 63 64  
RH 66 76 90 97100100 81 62 54 62 87 90100 97 79 62 56 64 87 90100100  
WIND DIR W NW W SW NW NW NE N NE NE SE SE SE E E E E E E E E NE  
WIND SPD 1 1 1 1 1 1 0 1 2 1 1 0 0 1 2 4 4 3 3 1 1 2  
WIND GUST 13  
CLOUDS B1 B1 B2 B2 B2 SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 SC B1 B2 B2  
POP 12HR 50 10 0 5 20  
QPF 12HR 0.04-0.22 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S C  
TSTMS C C S S  
HEAT INDEX 83  
MAX HEAT 83 83 85  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 78 63 81 64 82 62 78 58 78  
TEMP 75 76 69 66 78 80 70 66 79 79 69 63 75 75 64 60 75 76  
DEWPT 68 68 67 66 70 71 68 66 71 70 67 63 65 64 60 57 60 61  
PWIND DIR E SE SE SE E NE NE E E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 70 70 70 30 60 50 50 20 20  
RAIN SHWRS C L L L C L C S S L C C C C S S S  
TSTMS S C C C C C C S S C C S S C S  
 
 
 
ILZ058-059-098-099-240900-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 79 57 81 61  
TEMP 75 75 68 65 61 62 70 76 78 77 67 63 59 61 74 79 81 79 70 67 64 65  
DEWPT 62 63 62 62 61 61 62 61 59 61 59 59 58 60 64 62 62 63 63 63 63 64  
RH 64 66 81 90100 97 76 60 52 58 75 87 96 97 71 56 53 58 78 87 97 97  
WIND DIR W SW SW SW W NW N N N NE E E E E E E E E E E E E  
WIND SPD 3 2 2 2 2 2 2 2 3 2 1 1 1 2 4 5 6 5 4 3 3 4  
CLOUDS B1 B1 B1 B2 B2 B1 SC FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 B2 B2  
POP 12HR 50 20 0 5 10  
QPF 12HR 0.04-0.23 0.00-0.10 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S S C  
TSTMS S S S S  
HEAT INDEX 82  
MAX HEAT 82 83 85  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 79 63 81 64 83 61 78 57 77  
TEMP 76 77 69 67 78 79 70 67 80 79 68 64 76 75 64 59 75 75  
DEWPT 66 66 66 66 68 68 67 66 68 67 65 61 62 61 57 55 58 58  
PWIND DIR E SE SE SE E E NE E NE  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 60 60 70 40 50 50 40 20 20  
RAIN SHWRS C L L L L L C C S C C C C C S S S  
TSTMS S C C C C C C S C C S C  
 
 
 
ILZ060-064-065-240900-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 78 59 79 63  
TEMP 73 74 67 64 62 62 70 74 76 76 67 63 61 62 73 77 79 77 69 67 65 66  
DEWPT 63 64 63 62 61 62 64 64 63 63 61 60 60 61 65 64 63 64 63 63 64 65  
RH 71 71 87 93 97100 81 71 64 64 81 90 97 97 76 64 58 64 81 87 97 97  
WIND DIR SW S S S SW NW N N N NE E E E E E E E E E E E E  
WIND SPD 3 1 2 2 1 1 1 2 2 1 1 1 1 2 4 5 5 4 3 3 3 4  
CLOUDS B2 SC B1 B2 B2 B2 B1 B1 SC FW SC SC SC SC B1 B1 B2 B1 B1 B1 B2 B2  
POP 12HR 50 50 5 10 20  
QPF 12HR 0.01-0.30 0.00-0.26 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S S L  
TSTMS S S S S S  
HEAT INDEX 80  
MAX HEAT 82  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 78 65 80 65 82 63 77 57 76  
TEMP 75 76 69 68 77 78 69 68 80 78 68 64 75 74 64 59 74 74  
DEWPT 67 67 67 67 69 69 67 67 69 67 65 62 63 61 57 55 58 59  
PWIND DIR E SE SE SE E NE NE NE NE  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC  
POP 12HR 70 70 70 50 50 40 40 20 20  
RAIN SHWRS L L L L L L C C S C C C C C S S S  
TSTMS S C C S C C C S C C C  
 
 
 
ILZ079-MOZ075-240900-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 80 61 80 63  
TEMP 76 76 69 65 63 63 71 77 78 77 69 65 63 64 73 78 79 77 70 68 66 66  
DEWPT 65 67 66 64 62 63 66 68 67 67 66 65 63 64 67 68 68 68 67 67 66 66  
RH 69 74 90 97 97100 84 74 69 71 90100100100 81 71 69 74 90 97100100  
WIND DIR SW SE S SW NW NW NE NE N NE E NE NE NE E E E E E E E E  
WIND SPD 1 2 2 2 1 1 1 2 2 2 1 1 0 1 3 5 4 4 3 2 2 3  
CLOUDS B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 50 10 20 60  
QPF 12HR 0.01-0.28 0.00-0.20 0 0.00-0.05 0.02-0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S S S S S L L D  
TSTMS C S S S S S S S S S S  
HEAT INDEX 80  
MAX HEAT 83 83 85  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 79 65 83 66 84 64 79 60 79  
TEMP 76 76 69 68 80 80 70 69 82 80 70 66 77 76 66 62 76 76  
DEWPT 71 70 68 68 72 72 69 68 71 71 68 65 67 65 61 59 61 61  
PWIND DIR SE SE S S SE E NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 B1 SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 80 70 60 40 60 60 50 30 20  
RAIN SHWRS D D L C C L C S S L L C C C C S S  
TSTMS S C C S S C C S C C S S C S S  
 
 
 
MOZ059-062-072-073-240900-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 80 59 81 62  
TEMP 76 74 67 64 61 61 70 76 79 77 67 64 61 62 73 79 80 77 69 66 64 65  
DEWPT 64 67 65 63 61 61 64 65 64 66 64 63 61 61 65 65 66 67 66 66 64 65  
RH 66 79 93 97100100 81 69 60 69 90 97100 97 76 62 62 71 90100100100  
WIND DIR NW N W S W NW N N N NE E SE SE E E E E E E E E E  
WIND SPD 1 1 0 0 0 0 0 1 2 1 1 0 0 0 2 4 4 3 2 1 1 1  
WIND GUST 11  
CLOUDS B1 B1 B2 B2 B2 B1 SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 60 20 5 10 30  
QPF 12HR 0.05-0.44 0.00-0.17 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C L C S S C S S S C C L  
TSTMS S C S S S S S S S S S  
HEAT INDEX 82  
MAX HEAT 82 83 83 85  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 78 64 81 64 82 63 77 59 79  
TEMP 74 74 68 66 78 78 69 67 79 78 68 65 75 74 65 61 76 76  
DEWPT 69 70 67 66 70 72 68 66 70 71 68 64 66 65 62 58 60 60  
PWIND DIR E SE S SE E E NE E NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B1 B1 B1 SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 80 60 60 30 70 60 50 20 20  
RAIN SHWRS L D L C C L C S S L L C C C S S C  
TSTMS S C C S S C C S S C C S S C S S  
 
 
 
ILZ102-MOZ065-240900-  
MONROE IL-JEFFERSON MO-  
256 PM CDT SAT MAY 23 2026  
 
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE  
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 80 60 81 63  
TEMP 76 76 69 65 63 62 71 77 78 78 68 65 62 62 73 79 80 78 71 67 66 66  
DEWPT 65 67 66 64 63 62 66 67 67 67 66 64 62 62 67 68 68 68 67 66 66 66  
RH 69 74 90 97100100 84 71 69 69 93 97100100 81 69 67 71 87 97100100  
WIND DIR W E SW SW N N N NE N NE E E NE NE E E E E E E E E  
WIND SPD 1 1 2 1 1 1 0 2 2 2 1 0 0 1 2 4 4 4 3 2 1 2  
CLOUDS B1 B1 B2 B2 B2 B2 SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2  
POP 12HR 50 30 5 10 40  
QPF 12HR 0.03-0.41 0.00-0.20 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C S S C C D  
TSTMS S S S S S S S S  
HEAT INDEX 80 83  
MAX HEAT 84 83 86  
 
DATE 05/26 WED 05/27/26 THU 05/28/26 FRI 05/29/26 SAT 05/30/26  
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 79 65 82 66 84 64 79 60 79  
TEMP 75 75 69 67 80 80 70 68 81 80 70 65 76 76 66 62 76 77  
DEWPT 71 71 68 67 72 73 69 68 72 72 68 64 67 66 62 58 61 62  
PWIND DIR E SE S SE SE E NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B1 B1 B1 SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC  
POP 12HR 80 70 60 40 60 60 50 30 20  
RAIN SHWRS D D L C C L C S S L L C C C C S S  
TSTMS S C C S C C C S S C C S S C S S  
 
 
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