393  
FOUS53 KLSX 301431  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
931 AM CDT SAT MAY 30 2026  
 
ILZ100-101-MOZ061-063-064-302100-  
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  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 63 81 64 86  
TEMP 77 81 83 81 73 70 65 64 71 77 80 80 72 68 65 65 75 82 85 83  
DEWPT 65 66 65 63 61 60 58 57 58 62 63 63 63 63 63 64 66 68 67 67  
RH 67 60 55 54 66 71 78 78 63 60 56 56 73 84 93 97 74 63 55 59  
WIND DIR E E E E E E E E SE SE SE SE E SE E E SE E N NE  
WIND SPD 4 8 8 8 6 5 6 5 5 5 5 5 4 2 1 2 3 3 4 5  
CLOUDS FW B2 B1 B1 SC B1 B2 B2 B2 B1 B2 B1 SC SC SC B1 SC SC SC FW  
POP 12HR 20 10 30 70 50  
QPF 12HR 0.00-0.31 0 0.00-0.12 0.07-0.26 0.01-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC IS S S L L C C S S S  
TSTMS IS IS IS IS IS S S S C S S S S S  
HEAT INDEX 83 84 82 81 80 85 88 86  
MAX HEAT 86 88 83 86 82 88 92  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 63 83 59 82 60 84 65 88  
TEMP 69 64 80 80 65 61 79 80 66 63 82 83 71 67 83 85  
DEWPT 64 59 57 56 55 53 52 54 55 56 57 58 60 61 64 66  
PWIND DIR NE NE E E SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC  
POP 12HR 10 0 0 0 0 5 20 20  
RAIN SHWRS S S S S  
TSTMS S S S  
 

 
 
MOZ042-049-050-302100-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 63 83 64 86  
TEMP 73 80 82 79 72 69 65 64 70 78 82 81 72 68 65 65 75 83 86 84  
DEWPT 67 68 69 68 66 64 62 62 65 68 68 69 67 66 64 64 68 69 68 69  
RH 81 67 65 69 81 84 90 93 84 71 63 67 84 93 97 97 79 63 55 61  
WIND DIR SE SE E E E E SE SE SE SE SE SE SE SE S SE SE NE N NE  
WIND SPD 4 6 6 8 6 5 6 6 8 8 6 6 5 3 3 3 3 4 5 5  
WIND GUST 17 17 19 19 17 18 19 19 18  
CLOUDS B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 FW SC SC SC SC SC SC SC FW  
POP 12HR 30 50 60 70 20  
QPF 12HR 0.01-0.20 0.05-0.35 0.07-0.28 0.10-0.26 0.01-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC IS IS SC SC NM SC IS C C L L S S  
TSTMS IS IS SC IS IS SC SC IS IS IS C S C S S S  
HEAT INDEX 83 85 80 85 84 87 90 87  
MAX HEAT 86 90 83 83 91 83 90 94  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 63 83 58 82 58 84 63 86  
TEMP 69 63 81 80 64 60 80 79 65 61 81 81 69 65 83 84  
DEWPT 65 61 60 59 56 54 55 57 55 55 59 61 61 61 66 68  
PWIND DIR NE E E SE SE S S SW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 10 5 0 0 0 20 20 30  
RAIN SHWRS S S S S C  
TSTMS S S S S C  
 

 
 
MOZ041-047-048-302100-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 64 85 65 88  
TEMP 73 80 83 80 72 69 66 65 71 79 84 82 73 69 66 66 76 84 87 85  
DEWPT 69 69 70 70 67 65 64 64 67 70 71 71 68 66 65 65 69 70 69 70  
RH 87 69 65 72 84 87 93 97 87 74 65 69 84 90 97 97 79 63 55 61  
WIND DIR E SE SE E E E SE SE SE SE SE SE E SE S SE E N N N  
WIND SPD 4 5 5 6 5 5 5 6 6 6 6 6 4 3 3 3 3 4 5 4  
WIND GUST 16 16 18 18 17 18 18 19 17 14  
CLOUDS B2 B2 B1 B1 B1 B1 B2 OV B2 B2 SC FW SC SC SC SC SC SC FW FW  
POP 12HR 30 60 60 70 10  
QPF 12HR 0.01-0.32 0.22-0.56 0.10-0.27 0.12-0.27 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC SC IS IS SC NM SC SC IS C C L L S S  
TSTMS IS IS SC IS IS SC SC IS IS IS C C C S S S  
HEAT INDEX 82 87 82 80 88 87 89 92 89  
MAX HEAT 86 90 83 86 94 86 92 96  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 64 85 60 83 60 85 65 88  
TEMP 69 64 82 81 65 61 80 80 65 61 81 82 69 66 83 84  
DEWPT 65 62 62 61 56 55 57 58 56 55 60 62 61 61 67 69  
PWIND DIR NE E E SE SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC SC  
POP 12HR 5 5 0 0 0 20 20 30  
RAIN SHWRS S S S S C  
TSTMS S S S C  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-302100-  
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  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 63 82 63 86  
TEMP 75 80 81 80 72 69 65 63 70 77 81 80 72 68 64 64 74 82 86 84  
DEWPT 65 64 64 62 60 59 58 58 60 63 65 65 63 62 62 62 66 67 66 66  
RH 71 58 56 54 66 70 78 84 71 62 58 60 73 81 93 93 76 61 51 55  
WIND DIR SE E E E E E E SE SE SE SE SE SE SE E E SE NE NE NE  
WIND SPD 5 9 9 9 8 6 8 8 9 9 8 6 4 3 2 2 3 4 5 4  
WIND GUST 16 20 20 21 21 19 20 20 21 19 17 16 14  
CLOUDS SC B2 B2 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC B1 SC SC FW FW  
POP 12HR 30 60 60 60 20  
QPF 12HR 0.00-0.18 0.00-0.42 0.01-0.22 0.06-0.37 0.00-0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC IS IS IS NM NM SC IS C C L L S S S S  
TSTMS IS SC IS IS IS IS IS IS IS C C C S S S S S  
HEAT INDEX 81 82 80 82 81 85 88 86  
MAX HEAT 85 86 81 86 82 88 91  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 62 83 58 82 59 85 64 88  
TEMP 68 62 81 80 65 60 80 80 65 62 82 83 70 66 84 85  
DEWPT 61 57 58 57 54 53 54 56 54 54 58 60 59 61 66 67  
PWIND DIR NE E E SE SE S S SW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC SC  
POP 12HR 5 0 0 0 0 10 20 30  
RAIN SHWRS S S S C  
TSTMS S S S C  
 

 
 
ILZ069-070-074-302100-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 79 62 83  
TEMP 75 80 81 79 71 67 64 62 69 75 78 77 69 66 64 65 74 80 82 80  
DEWPT 66 65 63 62 60 59 56 55 57 60 61 62 61 61 62 63 66 67 66 67  
RH 74 60 54 56 68 75 75 78 66 60 56 60 76 84 93 93 76 65 58 65  
WIND DIR E E E E E E E E E SE E E E E E E SE NE NE NE  
WIND SPD 3 6 8 6 5 6 6 5 5 3 3 3 2 1 1 1 2 1 2 4  
CLOUDS B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 SC SC SC B1 SC SC SC FW  
POP 12HR 10 5 20 50 40  
QPF 12HR 0.00-0.39 0 0 0.04-0.27 0.00-0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS IS L L C C S S S  
TSTMS IS IS IS S S S S S S  
HEAT INDEX 81 83 82 85 82  
MAX HEAT 85 86 83 85 88  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 62 81 58 80 59 82 64 85  
TEMP 67 63 78 77 63 60 77 77 64 62 80 80 69 67 82 83  
DEWPT 62 59 57 57 54 54 53 56 55 56 58 60 60 62 65 66  
PWIND DIR NE NE E E SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW CL CL FW FW CL CL FW FW FW FW SC SC SC  
POP 12HR 20 0 0 0 0 0 10 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
MOZ074-084-085-099-302100-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 63 82 64 87  
TEMP 74 81 81 77 71 68 65 64 71 78 81 79 70 67 65 66 76 84 86 82  
DEWPT 70 70 71 71 68 66 63 63 65 68 68 69 68 66 65 66 70 70 68 70  
RH 87 69 72 82 90 93 93 97 81 71 65 72 93 97100100 82 63 55 67  
WIND DIR NE E E E E E E E SE SE S SE SE S S W NW NW N NE  
WIND SPD 2 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 3 3 2  
WIND GUST 12 12 12 13 13 12 11 11 11 11 12 13 12  
CLOUDS B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW  
POP 12HR 30 20 40 50 40  
QPF 12HR 0.01-0.17 0.01 0.00-0.30 0.00-0.16 0.01-0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC IS SC SC IS S S C C C C S S S  
TSTMS IS SC IS IS IS IS S S S C S S S S S  
HEAT INDEX 84 85 84 81 88 90 86  
MAX HEAT 88 92 83 89 93 94  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 63 83 57 81 57 83 63 85  
TEMP 68 64 81 78 63 59 79 77 62 60 81 79 67 65 82 81  
DEWPT 66 63 59 58 55 54 51 54 55 56 57 60 61 61 65 67  
PWIND DIR NE NE E E SE S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW FW CL FW FW FW FW SC SC SC  
POP 12HR 10 5 0 0 0 5 10 30  
RAIN SHWRS S S C  
TSTMS S S C  
 

 
 
MOZ051-052-060-302100-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 82 62 86  
TEMP 76 81 82 80 72 69 65 63 70 77 81 80 71 67 64 64 74 83 86 84  
DEWPT 66 68 67 66 64 61 60 60 62 66 66 66 65 64 63 64 68 69 68 68  
RH 71 65 61 62 76 76 84 90 76 69 60 62 81 90 97100 82 63 55 59  
WIND DIR SE E E E E E E SE SE SE SE SE SE SE SE E SE NE N NE  
WIND SPD 3 5 5 5 5 4 5 5 5 5 4 4 3 2 1 1 2 2 3 3  
WIND GUST 16 16 18 17 16 17 18 17 16  
CLOUDS FW B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B1 SC SC SC FW  
POP 12HR 30 20 60 70 30  
QPF 12HR 0.01-0.09 0.00-0.13 0.04-0.24 0.06-0.19 0.01-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC IS IS SC NM SC IS C C L L C C  
TSTMS IS SC IS IS IS IS IS IS C S C C S S  
HEAT INDEX 83 85 82 83 82 86 89 87  
MAX HEAT 86 88 82 88 82 89 92  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 83 57 82 58 84 63 87  
TEMP 69 62 80 80 64 60 79 80 65 61 81 82 70 66 83 85  
DEWPT 64 60 60 59 55 54 55 57 55 55 59 62 61 61 66 68  
PWIND DIR NE NE E SE SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 10 0 0 0 0 5 20 30  
RAIN SHWRS S S S S C  
TSTMS S S S C  
 

 
 
ILZ058-059-098-099-302100-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 80 60 84  
TEMP 76 81 82 79 71 68 63 62 69 76 79 78 70 66 62 64 74 81 84 82  
DEWPT 63 62 60 60 58 57 55 54 56 59 60 61 61 60 60 62 64 65 64 65  
RH 64 53 47 52 63 68 75 75 63 56 52 56 73 81 93 93 71 58 51 56  
WIND DIR E E E E E E E SE SE SE SE SE SE SE SE E SE E N NE  
WIND SPD 4 8 9 8 8 8 8 8 6 6 6 6 4 3 2 3 3 3 4 5  
WIND GUST 18  
CLOUDS SC B2 B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 SC SC SC B1 SC SC SC SC  
POP 12HR 20 5 40 60 40  
QPF 12HR 0 0 0.00-0.06 0.05-0.30 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS IS SC SC IS S S C C C C S S  
TSTMS IS IS IS IS IS IS S S C C S S S S  
HEAT INDEX 82 82 80 80 83 85 83  
MAX HEAT 85 86 82 84 81 86 90  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 82 56 81 57 83 62 87  
TEMP 67 61 79 78 63 59 78 78 64 62 81 81 69 66 83 84  
DEWPT 60 57 56 56 52 52 52 55 53 54 57 59 59 60 64 66  
PWIND DIR NE NE E SE SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 10 0 0 0 0 5 20 30  
RAIN SHWRS S S C  
TSTMS S S C  
 

 
 
ILZ060-064-065-302100-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 78 60 81  
TEMP 75 79 81 78 70 66 62 60 68 74 77 76 68 64 61 63 73 79 81 79  
DEWPT 63 61 59 59 58 56 53 52 55 58 59 60 59 58 59 60 64 64 64 64  
RH 66 54 47 52 66 70 72 75 63 57 54 58 73 81 93 90 73 60 56 60  
WIND DIR NE E E E E E E E E SE SE SE E E E E SE E NE NE  
WIND SPD 3 6 8 6 6 8 8 6 5 4 4 4 3 2 2 2 2 2 3 4  
CLOUDS B2 B1 B1 B1 SC SC B1 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC FW  
POP 12HR 10 5 20 50 30  
QPF 12HR 0 0 0 0.04-0.26 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS C C C C C C  
TSTMS IS IS S S S C  
HEAT INDEX 80 81 83  
MAX HEAT 83 84 83 86  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 80 55 78 57 81 62 84  
TEMP 66 60 77 76 62 58 76 76 63 61 79 79 68 66 81 82  
DEWPT 59 55 56 56 52 51 53 56 54 55 58 60 59 60 64 66  
PWIND DIR NE NE E E SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW CL CL FW FW FW FW SC SC SC  
POP 12HR 10 0 0 0 0 0 10 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
ILZ079-MOZ075-302100-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 63 82 63 86  
TEMP 76 81 82 80 72 69 65 64 71 78 80 80 71 67 65 66 75 83 85 82  
DEWPT 69 69 68 66 64 62 60 59 61 64 65 65 65 65 64 65 68 69 68 69  
RH 79 67 63 62 76 78 84 84 71 62 60 60 81 93 97 97 79 63 57 65  
WIND DIR NE E E E E E E E SE SE SE SE SE SE SE E E NE N NE  
WIND SPD 2 5 5 5 4 4 4 4 4 3 3 4 3 2 1 2 2 3 3 4  
CLOUDS FW B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 SC SC SC B1 SC SC SC SC  
POP 12HR 30 10 30 60 50  
QPF 12HR 0.00-0.15 0 0 0.04-0.12 0.01-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC IS IS IS IS S S L L C C S S S  
TSTMS IS SC IS IS IS S S S C S S S S S  
HEAT INDEX 84 85 81 82 81 87 89 85  
MAX HEAT 87 88 82 86 82 90 92  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 62 82 57 81 58 84 64 86  
TEMP 69 63 80 78 64 60 79 79 64 62 82 81 69 67 83 84  
DEWPT 65 61 59 56 55 54 53 53 55 56 57 58 60 61 64 66  
PWIND DIR NE NE E E SE S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW FW CL FW FW FW FW SC SC SC  
POP 12HR 20 0 0 0 0 5 10 30  
RAIN SHWRS S S C  
TSTMS S S C  
 

 
 
MOZ059-062-072-073-302100-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 63 83 64 87  
TEMP 74 81 82 78 71 69 65 64 71 78 82 80 71 68 66 65 76 83 86 82  
DEWPT 67 69 70 69 67 65 63 62 65 67 68 69 67 66 65 65 69 70 68 70  
RH 79 67 67 74 87 87 93 93 81 69 63 69 87 93 97100 79 65 55 67  
WIND DIR E E E E E E SE SE SE SE SE SE SE SE S S SE N N N  
WIND SPD 2 3 3 3 3 3 3 3 3 3 3 2 2 1 1 1 2 3 3 3  
WIND GUST 13 13 14 11 11 11  
CLOUDS SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC FW FW  
POP 12HR 30 20 60 70 40  
QPF 12HR 0.01-0.10 0.00-0.11 0.04-0.22 0.05-0.18 0.01-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC IS IS SC SC SC IS C C L L C C S S  
TSTMS IS SC IS IS IS IS IS IS C S C C S S S S  
HEAT INDEX 84 85 85 83 87 90 86  
MAX HEAT 87 90 84 89 91 93  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 63 83 57 82 58 84 64 86  
TEMP 69 64 80 79 64 59 79 79 64 61 81 81 69 66 83 83  
DEWPT 66 62 59 58 55 54 52 55 55 55 57 60 61 61 64 67  
PWIND DIR NE NE E E SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC  
POP 12HR 10 5 0 0 0 5 10 30  
RAIN SHWRS S S C  
TSTMS S S C  
 

 
 
ILZ102-MOZ065-302100-  
MONROE IL-JEFFERSON MO-  
931 AM CDT SAT MAY 30 2026  
 
DATE SAT 05/30/26 SUN 05/31/26 MON 06/01/26  
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 63 82 63 86  
TEMP 77 82 82 80 72 69 65 64 71 78 81 80 71 68 65 65 76 83 86 83  
DEWPT 68 69 69 67 64 62 60 59 62 65 66 66 65 65 64 64 69 70 69 69  
RH 74 65 65 65 76 78 84 84 73 64 60 62 81 90 97 97 79 65 57 63  
WIND DIR SE E E E E E E E SE SE SE SE SE SE SE E E NE N NE  
WIND SPD 2 5 5 4 4 4 3 4 4 4 3 3 3 1 1 1 2 3 3 3  
WIND GUST 14 14  
CLOUDS CL B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC FW  
POP 12HR 30 20 30 70 50  
QPF 12HR 0.01-0.14 0 0.00-0.07 0.05-0.15 0.01-0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC IS IS SC IS S S L L C C S S S  
TSTMS IS SC IS IS IS IS S S S C S S S S S  
HEAT INDEX 85 86 82 83 82 87 90 87  
MAX HEAT 87 88 82 86 90 93  
 
DATE TUE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26  
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 63 83 58 81 58 84 64 87  
TEMP 69 63 80 79 64 60 79 80 64 61 82 82 70 67 84 85  
DEWPT 65 61 59 57 55 54 53 54 55 56 58 59 61 61 65 66  
PWIND DIR NE NE E E SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC  
POP 12HR 20 0 0 0 0 5 10 20  
RAIN SHWRS S S S S  
TSTMS S S S  
 

 
 
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