932  
FOUS53 KLSX 060626  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
126 AM CDT THU AUG 6 2026  
 
ILZ100-101-MOZ061-063-064-070900-  
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  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 71 81 70 88 71  
TEMP 72 71 73 76 81 79 76 73 72 71 79 85 87 84 76 74 72 71  
DEWPT 70 70 71 73 74 73 73 72 71 70 74 76 76 76 73 72 70 70  
RH 93 97 93 90 79 82 90 97 97 97 85 75 70 77 90 93 93 97  
WIND DIR S N S S S SE E SE SE S SW SW SW SW SW SW SW W  
WIND SPD 3 3 5 5 5 3 3 2 3 3 4 4 4 3 2 2 2 2  
CLOUDS B2 OV OV OV B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 90 100 40 20 50  
QPF 12HR 0.14-0.93 0.15-0.50 0.04-0.45 0.05-0.20 0.00-0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS NM D NM SC IS IS SC SC SC IS IS IS IS C C S S  
TSTMS NM NM SC IS IS IS SC SC SC IS IS IS IS C C S S  
HEAT INDEX 86 95 97 93  
MAX HEAT 89 85 100 102 93  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 90 73 92 75 94 76 93 74 87  
TEMP 87 87 76 73 89 88 78 76 91 90 80 76 89 87 77 74 84 83  
DEWPT 76 76 72 70 76 76 71 70 76 75 71 70 76 75 72 71 76 75  
PWIND DIR W SE S S SW SW SW S SW  
WIND CHAR LT LT LT LT GN GN LT LT LT  
AVG CLOUDS SC FW FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1  
POP 12HR 5 10 10 5 5 10 20 50 50  
RAIN SHWRS S S C C C C  
TSTMS S S C S S C  
 
 
 
MOZ042-049-050-070900-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 69 81 68 87 69  
TEMP 70 70 71 76 81 79 74 71 70 70 77 83 84 83 75 72 70 69  
DEWPT 70 69 70 72 73 73 73 71 70 69 74 74 74 74 72 71 70 69  
RH 100 97 97 87 77 82 97100100 97 90 74 72 74 90 97100100  
WIND DIR W SE S S S E E SE SE S SW SW SW SW S SW SW SW  
WIND SPD 3 3 4 4 3 2 2 2 2 2 4 5 5 3 2 2 2 2  
CLOUDS OV OV OV B2 B1 B1 SC SC B1 B1 B1 B1 SC FW FW FW FW SC  
POP 12HR 100 90 20 30 30  
QPF 12HR 0.61-1.33 0.07-0.53 0.00-0.09 0.02-0.14 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D NM SC IS IS IS IS IS IS SC C C  
TSTMS D NM SC IS IS IS IS IS IS IS IS C C  
HEAT INDEX 85 80 90 92 89  
MAX HEAT 92 85 96 99 91  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 89 72 92 74 93 74 92 72 86  
TEMP 86 86 75 72 88 88 78 74 90 89 78 74 88 87 76 73 83 82  
DEWPT 74 74 70 69 74 74 69 68 73 73 69 69 74 73 71 70 74 74  
PWIND DIR SW S SW S SW SW SW S SW  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1  
POP 12HR 5 10 10 5 5 10 20 40 40  
RAIN SHWRS S S S S C C C S  
TSTMS S S S S C C S S  
 
 
 
MOZ041-047-048-070900-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 70 84 70 88 70  
TEMP 71 70 72 77 83 80 75 72 71 71 78 83 85 84 76 73 71 70  
DEWPT 71 70 70 72 73 73 73 72 71 70 74 75 75 74 73 71 70 70  
RH 100100 93 85 72 79 94100100 97 88 77 72 72 90 93 97100  
WIND DIR SW E S S S E E SE S SW SW SW SW SW S SW SW SW  
WIND SPD 2 3 4 3 3 2 2 1 2 2 3 4 4 2 2 1 1 1  
CLOUDS OV OV OV B2 B1 B1 SC SC B1 B1 B1 B1 SC FW FW FW SC SC  
POP 12HR 100 90 20 30 30  
QPF 12HR 0.58-1.10 0.08-0.51 0.01 0.02-0.12 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D NM SC IS IS IS IS IS SC S S  
TSTMS D NM SC IS IS IS IS IS IS IS S S  
HEAT INDEX 88 83 90 94 91  
MAX HEAT 93 86 94 99 92  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 91 74 94 75 95 75 94 74 89  
TEMP 87 87 76 74 90 89 79 76 91 90 79 76 89 88 77 74 85 83  
DEWPT 74 74 70 69 74 74 69 68 74 73 69 69 74 73 71 70 74 74  
PWIND DIR S S S S SW S SW S SW  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC SC B1 B1  
POP 12HR 5 10 10 5 5 5 20 40 30  
RAIN SHWRS S S S C C C S  
TSTMS S S S C C C S  
 
 
 
ILZ095>097-MOZ018-019-026-027-034>036-070900-  
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  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 68 81 68 87 69  
TEMP 69 69 72 76 80 78 73 71 69 69 78 83 85 84 75 72 70 69  
DEWPT 68 68 70 72 73 73 72 70 69 69 74 75 74 75 72 71 70 69  
RH 97 97 93 87 79 85 97 97100100 88 77 70 74 90 97100100  
WIND DIR E S S SW S SE E SE SE S SW SW SW SW SW SW W NW  
WIND SPD 2 2 3 3 2 1 1 1 1 1 2 3 4 3 2 2 2 2  
WIND GUST 12 13  
CLOUDS OV OV OV B2 B2 B1 SC SC SC B1 B1 B1 SC FW FW SC SC SC  
POP 12HR 90 70 20 20 30  
QPF 12HR 0.14-1.41 0.01-0.38 0.00-0.05 0.00-0.06 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D SC IS IS IS IS IS IS IS C C  
TSTMS D NM SC IS IS IS IS IS IS C C  
OBVIS PF PF  
HEAT INDEX 84 91 93 91  
MAX HEAT 88 96 99 92  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 88 72 90 74 92 73 89 70 84  
TEMP 85 85 74 72 87 87 77 75 89 89 77 74 85 85 73 71 81 81  
DEWPT 73 74 70 69 76 76 70 68 75 75 70 69 75 73 72 70 75 74  
PWIND DIR SW S SW S SW SW SW S SW  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW FW SC SC SC SC SC SC SC FW SC SC B1 SC B1 B1 B1  
POP 12HR 5 30 20 10 5 20 30 50 40  
RAIN SHWRS C S S C S C C C S  
TSTMS C S S S S C C S S  
 
 
 
ILZ069-070-074-070900-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 70 81 70 87 70  
TEMP 71 70 73 76 80 79 75 73 71 71 78 84 86 83 75 73 71 70  
DEWPT 68 69 71 73 74 74 73 72 71 71 75 77 77 76 74 72 71 70  
RH 90 97 93 90 82 85 94 97100100 91 80 75 80 97 97100100  
WIND DIR S W S S S S SE S S S SW SW SW SW S SW SW SW  
WIND SPD 2 2 3 4 3 1 1 1 2 2 3 4 4 2 1 1 2 1  
CLOUDS B1 OV OV OV B2 B1 B1 OV B2 B2 B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 80 40 30 50  
QPF 12HR 0.02-0.34 0.17-0.46 0.08-0.22 0.02-0.25 0.01-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC D NM SC IS IS SC SC SC SC IS IS IS C C C C  
TSTMS SC NM SC IS IS IS SC SC SC SC IS IS IS C C C C  
HEAT INDEX 85 94 98 90  
MAX HEAT 89 85 98 102 92  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 88 71 90 73 92 75 91 73 86  
TEMP 85 85 74 71 87 86 77 74 89 87 79 75 88 85 76 73 83 81  
DEWPT 76 76 72 71 77 76 72 71 77 75 72 71 77 76 73 72 76 75  
PWIND DIR W S S S SW SW SW SW SW  
WIND CHAR LT LT LT LT GN GN LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC B1 B1  
POP 12HR 5 20 10 5 5 10 20 50 60  
RAIN SHWRS S S C C L C  
TSTMS S S C S S C  
 
 
 
MOZ074-084-085-099-070900-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 70 84 70 88 69  
TEMP 71 71 73 77 84 81 76 73 71 70 78 85 87 82 74 72 70 69  
DEWPT 68 69 71 73 73 73 73 71 70 69 73 75 75 75 73 71 70 69  
RH 90 93 93 87 70 77 90 93 97 97 85 72 68 79 97 97100100  
WIND DIR S NW N E SE SE SE S SE S S SW SW S SW SW SW SW  
WIND SPD 2 1 2 2 3 2 2 1 1 2 3 3 3 1 1 1 1 1  
WIND GUST 14 13 12 12 12 13  
CLOUDS B2 OV OV B2 B1 SC B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 50 50 30 40 40  
QPF 12HR 0.00-0.56 0.00-0.45 0.05-0.50 0.05-0.59 0.00-0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC SC SC SC SC SC SC IS IS SC C C C C  
TSTMS SC SC SC IS SC SC SC SC IS IS SC C C C C  
HEAT INDEX 90 85 93 96 88  
MAX HEAT 90 97 86 99 102 89  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 90 70 92 72 92 73 92 72 89  
TEMP 87 86 73 71 89 87 75 73 90 88 77 74 90 87 76 73 86 83  
DEWPT 74 75 71 70 73 73 70 69 72 72 70 69 73 73 71 70 74 74  
PWIND DIR SW S S S SW S SW SW SW  
WIND CHAR LT 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 SC SC  
POP 12HR 5 5 5 5 0 0 10 40 40  
RAIN SHWRS S C S S C  
TSTMS S C S S C  
 
 
 
MOZ051-052-060-070900-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 69 81 68 88 69  
TEMP 71 70 72 75 81 78 74 72 70 69 78 85 86 84 75 72 71 69  
DEWPT 70 69 71 73 73 74 73 72 70 69 75 76 75 76 73 71 70 69  
RH 97 97 97 94 77 88 97100100100 91 75 70 77 94 97 97100  
WIND DIR NW W S S S SE E SE S S SW SW SW SW SW SW W W  
WIND SPD 2 2 3 3 2 1 1 1 1 1 2 3 3 2 1 1 1 1  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B1 SC B1 B1 B1 FW FW FW SC SC  
POP 12HR 100 100 30 20 30  
QPF 12HR 0.64-1.26 0.14-0.53 0.00-0.13 0.04-0.19 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D NM SC IS IS IS SC SC IS IS C C  
TSTMS D NM SC IS IS IS IS SC SC IS IS C C  
HEAT INDEX 85 94 95 92  
MAX HEAT 90 99 100 93  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 90 71 92 73 93 74 92 71 86  
TEMP 87 87 75 72 88 89 78 75 91 90 79 75 88 87 76 73 84 83  
DEWPT 75 75 71 70 76 76 70 69 75 75 69 70 76 75 72 71 76 75  
PWIND DIR SW S SW S SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1  
POP 12HR 5 10 10 5 5 10 20 40 40  
RAIN SHWRS S S S S S C C C S  
TSTMS S S S S S C S S S  
 
 
 
ILZ058-098-099-070900-  
GREENE IL-CALHOUN IL-JERSEY IL-  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 69 81 68 87 69  
TEMP 70 70 73 76 81 78 74 72 70 70 78 84 86 84 75 73 71 70  
DEWPT 70 69 70 72 73 73 72 71 69 69 73 75 74 74 72 71 70 69  
RH 100 97 90 87 77 85 93 97 97 97 85 74 68 72 90 93 97 97  
WIND DIR NW SE S S S SE SE SE SE S SW SW SW SW S SW SW W  
WIND SPD 3 4 5 5 4 2 2 2 3 2 3 4 4 3 3 3 2 2  
CLOUDS OV OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 B2 FW SC FW SC SC  
POP 12HR 100 90 40 20 30  
QPF 12HR 0.35-0.77 0.11-0.26 0.01-0.14 0.00-0.17 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D NM SC IS IS SC SC SC IS IS C C  
TSTMS D NM SC IS IS IS SC SC SC IS IS C C  
HEAT INDEX 85 92 94 91  
MAX HEAT 88 98 99 93  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 89 71 91 73 93 74 90 71 85  
TEMP 86 86 74 72 88 87 78 75 90 89 79 75 87 86 75 73 83 82  
DEWPT 74 74 70 70 76 75 70 69 75 74 70 69 75 74 72 70 74 74  
PWIND DIR W SE S S SW SW SW S SW  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW FW SC SC SC FW SC FW FW FW FW SC SC SC B1 B1 B1  
POP 12HR 5 20 20 5 5 20 20 50 50  
RAIN SHWRS S S S S S S C C C C  
TSTMS S S S S S S C S S S  
 
 
 
ILZ059-070900-  
MACOUPIN IL-  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 68 80 66 86 68  
TEMP 69 69 72 76 80 77 72 71 69 68 77 82 84 83 74 72 70 69  
DEWPT 69 69 70 72 73 72 72 71 69 68 73 75 75 75 72 71 69 69  
RH 100100 93 87 79 85100100100100 87 79 74 77 93 97 97100  
WIND DIR SE W S S S SE SE SE S S SW SW SW SW S SW SW W  
WIND SPD 3 4 5 5 4 2 2 2 3 3 4 4 4 2 3 3 2 2  
CLOUDS B2 OV OV OV B1 B1 B1 B2 B1 B1 B1 B1 B2 SC SC SC SC SC  
POP 12HR 90 90 40 20 30  
QPF 12HR 0.26-0.51 0.09-0.18 0.03-0.18 0.00-0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS NM D NM SC IS IS SC SC SC IS IS C C S S  
TSTMS NM NM SC IS IS IS SC SC SC IS IS C C S S  
HEAT INDEX 83 89 92 90  
MAX HEAT 85 93 96 87  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 87 69 89 72 91 73 88 70 84  
TEMP 84 84 73 70 86 85 76 73 89 87 77 73 86 84 74 71 81 80  
DEWPT 74 74 70 69 76 76 71 69 76 75 70 69 76 75 72 70 75 74  
PWIND DIR W SE S S SW SW SW S SW  
WIND CHAR LT LT LT LT GN GN LT LT LT  
AVG CLOUDS SC FW FW SC SC SC FW SC FW FW FW FW SC SC SC B1 B1 B1  
POP 12HR 5 20 20 10 10 20 20 50 50  
RAIN SHWRS S S S S S S C C C C  
TSTMS S S S S S S C S S S  
 
 
 
ILZ060-064-065-070900-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 69 80 68 86 68  
TEMP 70 70 72 75 79 77 73 72 70 70 77 83 85 82 75 72 70 69  
DEWPT 68 69 71 72 73 73 72 71 69 69 73 76 76 75 73 71 70 69  
RH 93 97 97 90 82 87 97 97 97 97 87 80 75 79 94 97100100  
WIND DIR S W S SW S S SE SE S S SW SW SW SW S SW SW SW  
WIND SPD 3 3 5 5 4 2 1 1 2 2 4 4 5 2 2 2 2 2  
CLOUDS B2 OV OV OV B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 80 90 50 20 40  
QPF 12HR 0.05-0.41 0.13-0.38 0.09-0.33 0.01-0.08 0.00-0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC D NM SC IS IS IS SC SC IS IS C C S S  
TSTMS SC NM SC IS IS IS IS SC SC IS IS C C S S  
HEAT INDEX 81 90 94 89  
MAX HEAT 85 85 96 100 92  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 87 70 88 72 90 74 88 71 84  
TEMP 84 84 73 70 85 85 76 73 88 86 78 74 86 84 74 72 81 80  
DEWPT 75 75 71 70 76 76 71 70 77 76 70 70 76 75 72 70 75 74  
PWIND DIR W S S S SW SW SW S SW  
WIND CHAR LT LT LT LT GN GN LT LT LT  
AVG CLOUDS SC FW FW SC SC SC FW SC FW FW FW FW SC SC SC B1 B1 B1  
POP 12HR 5 20 20 10 10 20 30 50 60  
RAIN SHWRS S S S S S C C C L C  
TSTMS S S S S S C C S S S  
 
 
 
ILZ079-MOZ075-070900-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 70 82 69 89 70  
TEMP 73 71 73 76 82 80 77 73 71 70 78 85 87 83 76 73 72 70  
DEWPT 68 69 72 74 74 74 74 72 71 70 75 76 76 76 74 72 70 70  
RH 84 93 97 94 77 82 90 97100100 91 75 70 80 94 97 93100  
WIND DIR S NW NE SE S SE SE E SE S SW SW SW SW S SW SW SW  
WIND SPD 4 2 3 3 4 3 3 3 3 3 4 4 4 3 3 2 2 2  
CLOUDS B1 OV OV OV B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 60 70 40 30 40  
QPF 12HR 0.06-0.55 0.05-0.50 0.06-0.22 0.05-0.58 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC NM NM NM IS SC SC SC SC IS IS SC C C C C  
TSTMS SC NM SC IS IS SC SC SC SC IS IS SC C C C C  
HEAT INDEX 88 85 95 98 92  
MAX HEAT 92 86 99 102 93  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 90 71 93 73 94 75 94 73 89  
TEMP 87 87 75 72 90 88 77 74 91 89 79 76 90 88 77 74 86 83  
DEWPT 76 76 72 70 75 75 71 70 74 74 71 70 75 74 72 71 76 75  
PWIND DIR SW S S S SW S SW SW SW  
WIND CHAR LT LT LT LT GN GN LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B1  
POP 12HR 5 10 10 5 5 5 20 50 40  
RAIN SHWRS S C C C C  
TSTMS S C S S C  
 
 
 
MOZ059-062-072-073-070900-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 70 82 69 88 69  
TEMP 71 70 72 75 82 80 75 72 70 70 78 85 86 82 74 72 70 69  
DEWPT 70 69 71 73 74 73 73 71 69 69 74 75 75 75 72 70 69 69  
RH 97 97 97 94 77 79 94 97 97 97 88 72 70 79 93 93 97100  
WIND DIR SW N N SE S SE SE SE S S SW SW SW SW S SW SW SW  
WIND SPD 3 2 3 3 3 2 2 2 2 3 3 4 3 1 2 1 1 1  
WIND GUST 16 13 12 13 13 13  
CLOUDS B2 OV OV B2 B1 B1 B2 B2 B2 SC B1 B1 B1 FW SC SC SC FW  
POP 12HR 80 80 30 40 40  
QPF 12HR 0.16-0.87 0.25-0.70 0.03-0.81 0.06-0.19 0.00-0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS NM D NM SC IS SC SC SC IS IS IS SC C C  
TSTMS NM NM SC IS IS SC SC SC IS IS IS SC C C  
HEAT INDEX 87 82 93 95 89  
MAX HEAT 92 99 102 91  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 90 72 93 74 94 75 93 73 88  
TEMP 87 87 74 72 90 87 77 75 91 89 79 75 90 87 76 74 85 83  
DEWPT 75 75 70 69 74 74 69 68 73 72 69 69 74 74 71 70 75 74  
PWIND DIR SW S SW S SW S SW SW SW  
WIND CHAR LT 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 B1 B1  
POP 12HR 5 10 5 5 0 5 20 40 30  
RAIN SHWRS S C C C C  
TSTMS S C S S C  
 
 
 
ILZ102-MOZ065-070900-  
MONROE IL-JEFFERSON MO-  
126 AM CDT THU AUG 6 2026  
 
DATE 08/05/26 THU 08/06/26 FRI 08/07/26 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 70 81 69 89 70  
TEMP 72 70 72 76 81 79 75 72 71 70 79 86 87 83 75 73 71 70  
DEWPT 70 69 72 74 74 74 73 71 70 70 75 77 76 76 73 71 70 70  
RH 93 97100 94 79 85 94 97 97100 88 75 70 80 94 93 97100  
WIND DIR S N SE S S SE SE SE SE S SW SW SW SW SW SW SW SW  
WIND SPD 3 2 3 3 3 2 2 2 2 3 3 4 3 2 2 2 2 2  
WIND GUST 13  
CLOUDS B2 OV OV OV B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 80 90 40 40 50  
QPF 12HR 0.26-0.76 0.31-0.45 0.06-0.42 0.06-0.18 0.03-0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC D NM NM IS SC SC SC IS IS IS SC C C S S  
TSTMS SC NM SC IS IS SC SC SC IS IS IS SC C C S S  
HEAT INDEX 87 82 82 97 99 92  
MAX HEAT 90 100 103 91  
FLOOD A A  
 
DATE 08/08 SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26  
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 91 72 93 74 95 75 94 73 88  
TEMP 88 87 75 72 90 88 78 75 92 90 79 76 91 88 77 74 86 83  
DEWPT 76 76 71 70 76 75 71 69 75 74 70 69 75 74 72 70 76 75  
PWIND DIR W S S S SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 B1  
POP 12HR 5 10 10 5 5 5 20 50 40  
RAIN SHWRS S C C C C  
TSTMS S C S S C  
 
 
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