926  
FOUS53 KLSX 280331  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1031 PM CDT WED MAY 27 2026  
 
ILZ100-101-MOZ061-063-064-280900-  
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  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 64 85 65 79 61  
TEMP 69 66 66 76 82 84 83 74 70 67 66 71 77 80 78 70 66 63 63  
DEWPT 63 62 62 64 64 64 64 64 63 61 60 61 61 61 60 60 59 58 59  
RH 81 87 87 66 55 51 53 71 78 81 81 71 58 52 54 71 78 84 87  
WIND DIR E NE NE E E E E E E E E E E E E E E E E  
WIND SPD 1 2 3 5 9 9 8 5 5 5 5 5 6 6 5 3 2 1 2  
CLOUDS B1 B1 B2 B2 B1 SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 83 85 84 80  
MAX HEAT 85 89 84 83  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 82 62 82 61 84 61 82 59 82  
TEMP 79 80 68 64 79 80 67 63 80 81 67 63 79 80 65 61 79 80  
DEWPT 58 58 58 57 58 58 58 58 58 59 58 55 54 54 54 53 53 54  
PWIND DIR E E E E NE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC B1 SC SC SC SC SC FW FW CL FW CL FW FW  
POP 12HR 10 5 10 10 20 10 5 5 5  
RAIN SHWRS S  
 

 
 
MOZ042-049-050-280900-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 84 64 77 60  
TEMP 68 64 64 75 82 83 81 73 70 66 65 70 77 79 77 69 65 62 62  
DEWPT 59 59 60 62 62 62 63 62 62 61 61 64 63 63 62 61 61 59 59  
RH 73 84 87 64 51 49 54 68 76 84 87 81 62 58 60 76 87 90 90  
WIND DIR E E NE E E E E E E E E E E E E E SE E E  
WIND SPD 3 2 4 8 11 11 8 6 5 5 5 6 6 8 6 4 2 2 3  
WIND GUST 18 23 21 19 17 16 16 16 17 17  
CLOUDS B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1  
POP 12HR 0 0 20 40 20  
QPF 12HR 0 0 0.00-0.07 0.02-0.11 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S S S S  
TSTMS S S S S S  
HEAT INDEX 82 84 83 80  
MAX HEAT 84 86 82 83  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 81 61 82 60 83 59 82 57 82  
TEMP 78 79 67 63 79 79 66 62 80 80 65 61 79 79 63 59 79 80  
DEWPT 60 60 59 58 62 61 59 58 60 61 58 55 55 56 54 52 53 56  
PWIND DIR E E SE E NE NE NE E E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC B1 B1 SC SC SC SC FW FW FW CL FW FW CL FW  
POP 12HR 20 20 20 20 20 10 5 0 5  
RAIN SHWRS S S S S S S S S S  
TSTMS S S S S  
 

 
 
MOZ041-047-048-280900-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 85 66 79 62  
TEMP 68 65 65 76 82 84 81 73 70 67 66 70 78 80 78 70 66 63 63  
DEWPT 59 59 60 63 62 62 63 63 62 62 62 65 64 64 63 63 61 60 60  
RH 73 81 84 64 51 48 54 71 76 84 87 84 62 58 60 78 84 90 90  
WIND DIR E E E E E E E E E E E E E E E E SE E E  
WIND SPD 3 3 3 6 10 10 8 5 4 4 5 5 6 6 5 3 2 2 3  
WIND GUST 18 23 21 19 17 16 16 16 16 17 17 16  
CLOUDS B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1  
POP 12HR 0 0 20 50 20  
QPF 12HR 0 0 0.00-0.12 0.05-0.14 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S S S C  
TSTMS S S S S C S  
HEAT INDEX 83 85 82 81  
MAX HEAT 86 88 83 83 84  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 83 63 84 62 85 60 84 58 84  
TEMP 79 80 67 64 80 80 66 63 80 81 65 61 81 81 64 60 80 81  
DEWPT 62 62 59 59 63 63 60 59 61 62 58 55 56 56 54 53 54 56  
PWIND DIR E E SE E NE NE NE E SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 20 20 20 20 20 10 5 0 5  
RAIN SHWRS C S S S S S S S S  
TSTMS S S S S S  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-280900-  
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  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 86 63 79 60  
TEMP 68 64 64 76 83 85 83 73 69 65 64 72 79 81 79 70 66 62 62  
DEWPT 56 56 57 60 61 61 61 60 58 58 59 61 60 58 58 58 57 56 57  
RH 65 75 78 58 47 45 47 64 68 78 84 68 52 46 49 66 73 81 84  
WIND DIR E NE NE E E E E E E E E E E E E E SE E E  
WIND SPD 1 1 3 6 9 10 8 5 5 4 5 6 6 6 5 3 2 2 3  
WIND GUST 13 17 21 23 20 18 17 16 17 17 17 17  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0.00-0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 84 85 83 81  
MAX HEAT 86 88 83 82 84  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 83 61 83 60 85 60 83 58 83  
TEMP 80 80 67 63 80 80 66 62 81 82 66 61 80 80 64 60 80 81  
DEWPT 57 57 56 55 58 58 57 57 58 58 55 53 53 54 52 51 53 54  
PWIND DIR E E SE SE NE NE NE E E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC B1 SC SC SC SC SC FW FW CL FW FW FW FW  
POP 12HR 10 10 10 10 20 10 5 5 5  
RAIN SHWRS S S  
TSTMS S  
 

 
 
ILZ069-070-074-280900-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 64 84 64 78 60  
TEMP 67 65 66 75 81 82 81 72 68 66 64 71 76 78 76 68 64 61 62  
DEWPT 64 63 63 66 65 65 66 64 62 60 59 60 61 60 61 59 58 58 59  
RH 90 93 90 74 58 56 60 76 81 81 84 68 60 54 60 73 81 90 90  
WIND DIR NE NE NE NE E NE NE NE E E E E E E E E E E NE  
WIND SPD 1 2 3 5 8 8 5 5 5 5 5 5 5 4 3 2 1 1 2  
CLOUDS B1 B1 B2 B1 B1 SC SC B1 SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
OBVIS PF PF  
HEAT INDEX 83 84 83  
MAX HEAT 85 87 82 81  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 61 79 60 81 60 80 58 80  
TEMP 78 78 66 63 77 77 65 62 78 78 65 62 77 77 63 60 77 78  
DEWPT 59 60 58 56 58 59 57 58 58 60 58 56 56 56 54 54 54 56  
PWIND DIR E E E E NE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC B1 SC SC SC SC SC FW FW CL FW CL CL FW  
POP 12HR 10 5 5 5 20 10 5 5 5  
RAIN SHWRS S  
 

 
 
MOZ074-084-085-099-280900-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 64 82 65 77 60  
TEMP 68 66 66 75 80 81 78 72 69 67 65 70 76 77 75 68 64 61 62  
DEWPT 65 64 65 67 66 66 67 66 65 64 63 65 66 66 65 64 62 60 61  
RH 90 93 97 76 62 60 69 81 87 90 93 84 71 69 71 87 93 97 97  
WIND DIR NE NE NE E E E E E E E E E E E E E E NE NE  
WIND SPD 1 1 2 3 5 5 4 3 2 2 2 3 4 4 3 1 1 0 1  
WIND GUST 14 17 18 16 13 13 14 14 13  
CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2  
POP 12HR 5 10 40 60 30  
QPF 12HR 0.00-0.09 0 0.00-0.09 0.02-0.16 0.00-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C C L L S S C C C  
TSTMS S S S S S C S S S S  
OBVIS PF PF  
HEAT INDEX 81 83  
MAX HEAT 85 86 82  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 61 81 60 82 59 81 56 81  
TEMP 78 77 65 63 79 77 65 62 80 78 64 61 79 77 62 58 78 77  
DEWPT 62 63 60 60 62 63 60 59 60 61 58 57 55 55 54 54 53 56  
PWIND DIR E E E E N NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW CL CL CL FW  
POP 12HR 40 20 20 10 20 10 5 0 5  
RAIN SHWRS C C S S S S S S S S  
TSTMS S C S S  
 

 
 
MOZ051-052-060-280900-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 84 63 78 59  
TEMP 69 64 64 75 81 84 82 73 70 66 65 70 77 79 78 69 65 61 61  
DEWPT 60 60 61 64 64 63 64 63 62 61 61 63 63 62 62 61 60 58 59  
RH 73 87 90 69 56 49 55 71 76 84 87 78 62 56 58 76 84 90 93  
WIND DIR E E NE E E E E E E E E E E E E E E E E  
WIND SPD 1 1 2 5 8 8 5 4 4 4 4 4 5 5 3 2 1 1 2  
WIND GUST 17 21 20 18 16 14 14 14 14 16 13  
CLOUDS B1 B1 B1 B2 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC B1 B1  
POP 12HR 0 0 10 20 10  
QPF 12HR 0 0 0 0.00-0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S  
TSTMS S S  
HEAT INDEX 83 85 84 80  
MAX HEAT 85 88 84 83  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 81 60 81 59 83 58 82 56 82  
TEMP 78 79 67 62 78 79 66 62 79 81 65 60 79 79 64 59 79 80  
DEWPT 60 60 58 58 61 61 59 58 60 61 58 55 56 57 54 53 54 57  
PWIND DIR E E E E NE NE NE E E  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC SC FW FW CL FW FW FW FW  
POP 12HR 10 10 10 10 20 10 5 5 5  
RAIN SHWRS S S S  
 

 
 
ILZ058-059-098-099-280900-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 85 62 78 58  
TEMP 69 64 65 76 82 85 82 72 68 64 64 71 77 79 78 69 64 59 61  
DEWPT 59 59 60 62 61 61 61 61 60 59 58 59 58 57 57 57 57 55 56  
RH 70 84 84 62 49 45 49 68 76 84 81 66 52 47 48 66 78 87 84  
WIND DIR E E NE NE E E E E E E E E E E E E E E E  
WIND SPD 2 2 3 6 8 9 8 6 5 5 6 6 5 5 4 3 2 2 3  
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 85 83 80  
MAX HEAT 86 88 84 81 82  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 81 59 80 58 82 57 81 56 81  
TEMP 79 79 66 62 78 78 65 62 79 80 65 60 78 78 63 59 78 79  
DEWPT 56 57 56 55 56 57 56 56 57 58 55 53 53 54 52 51 52 55  
PWIND DIR E E E E NE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC SC FW FW CL FW CL FW CL  
POP 12HR 10 5 5 10 20 10 5 0 0  
RAIN SHWRS S  
 

 
 
ILZ060-064-065-280900-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 82 61 77 58  
TEMP 67 64 64 75 80 82 80 71 67 63 63 70 75 77 75 67 62 59 61  
DEWPT 61 60 60 63 63 62 63 61 59 58 57 59 58 57 58 57 56 55 56  
RH 81 87 87 66 56 51 56 71 75 84 81 68 55 50 55 70 81 87 84  
WIND DIR E NE NE NE NE NE E E E E E E E E E E E E NE  
WIND SPD 2 2 4 5 8 8 5 5 5 5 5 5 4 4 3 2 2 2 2  
CLOUDS B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC B1 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
OBVIS PF  
HEAT INDEX 81 83 81  
MAX HEAT 83 85  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 59 78 58 80 58 79 56 79  
TEMP 77 77 65 61 76 76 63 61 77 78 64 60 76 76 62 58 76 77  
DEWPT 57 58 56 53 56 57 56 56 57 59 55 54 54 55 52 51 53 56  
PWIND DIR E E E E NE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW FW CL FW CL FW CL  
POP 12HR 5 5 5 5 10 10 5 5 0  
RAIN SHWRS S  
 

 
 
ILZ079-MOZ075-280900-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 84 64 78 60  
TEMP 68 66 66 75 81 83 81 73 69 67 65 71 76 78 77 69 65 61 62  
DEWPT 65 64 64 67 66 66 66 65 64 63 62 63 64 63 62 62 61 60 60  
RH 90 93 93 76 60 57 60 76 84 87 90 76 66 60 60 78 87 97 93  
WIND DIR NE NE NE E E E E E E E E E E E E E E E NE  
WIND SPD 1 2 3 5 8 9 6 5 4 4 4 4 5 5 4 3 2 1 2  
CLOUDS B1 B1 B2 B1 B1 SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 5 0 10 20 20  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S  
TSTMS S  
OBVIS PF PF  
HEAT INDEX 83 85 84  
MAX HEAT 85 88 83 82  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 81 60 81 60 83 59 82 57 81  
TEMP 79 78 66 63 79 79 65 62 80 80 66 62 79 79 64 60 79 79  
DEWPT 61 60 59 59 60 60 59 59 59 59 58 57 55 54 55 54 54 54  
PWIND DIR E E E E NE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW CL CL CL CL FW  
POP 12HR 20 10 10 10 20 10 10 5 5  
RAIN SHWRS S S S S  
TSTMS S  
 

 
 
MOZ059-062-072-073-280900-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 83 64 77 60  
TEMP 68 65 65 75 80 82 80 73 70 67 65 70 76 78 77 68 65 62 62  
DEWPT 63 62 63 65 63 64 65 64 64 63 63 64 64 64 63 63 62 60 60  
RH 84 90 93 71 56 55 60 73 81 87 93 81 66 62 62 84 90 93 93  
WIND DIR E E NE E E E E E E E E E E E E E SE E E  
WIND SPD 1 1 2 4 8 8 4 3 3 3 3 4 4 4 3 2 1 0 1  
WIND GUST 16 19 19 16 14 13 13  
CLOUDS B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1  
POP 12HR 0 0 20 40 20  
QPF 12HR 0 0 0.00-0.07 0.02-0.11 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C S S S S S  
TSTMS S S S S S S  
OBVIS PF PF  
HEAT INDEX 81 84 82  
MAX HEAT 85 87 83 82  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 81 61 82 60 83 59 82 56 82  
TEMP 78 78 66 63 79 79 66 62 79 79 65 61 79 79 63 59 79 79  
DEWPT 60 61 59 59 61 61 59 59 59 60 58 56 55 55 54 53 52 55  
PWIND DIR E E E E NE NE NE E NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC B1 B1 SC SC SC SC SC FW FW FW FW FW CL FW  
POP 12HR 20 20 20 10 20 10 5 0 5  
RAIN SHWRS S S S S C S S  
TSTMS S S  
 

 
 
ILZ102-MOZ065-280900-  
MONROE IL-JEFFERSON MO-  
1031 PM CDT WED MAY 27 2026  
 
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 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 84 64 78 60  
TEMP 68 65 65 75 81 83 82 74 70 66 65 71 77 79 78 70 66 62 61  
DEWPT 64 63 63 66 66 66 66 65 64 63 62 63 64 63 62 62 61 60 59  
RH 87 93 93 74 60 57 58 74 81 90 90 76 64 58 58 76 84 93 93  
WIND DIR E NE NE E E E E E E E E E E E E E E E E  
WIND SPD 0 1 2 4 6 8 5 4 3 3 4 4 4 5 4 2 1 1 1  
WIND GUST 17  
CLOUDS B1 B1 B1 B2 B1 SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 10 20 10  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S S S S S  
TSTMS S S  
OBVIS PF PF  
HEAT INDEX 83 85 84  
MAX HEAT 86 88 83 83  
 
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26  
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 82 61 82 60 84 60 82 57 82  
TEMP 79 79 67 63 79 80 66 62 80 81 66 62 80 80 64 60 80 80  
DEWPT 60 60 59 58 60 60 59 58 59 59 58 56 55 54 54 53 53 54  
PWIND DIR E E E E NE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW CL CL CL FW  
POP 12HR 10 10 10 10 20 10 10 5 5  
RAIN SHWRS S S S S S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page