151  
FOUS53 KLSX 050701  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
201 AM CDT WED AUG 5 2026  
 
ILZ100-101-060900-  
MADISON IL-SAINT CLAIR IL-  
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, BELLEVILLE,  
AND CAHOKIA  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 67 91 71 84 70  
TEMP 69 69 81 89 90 85 77 74 72 72 75 78 83 82 76 73 72 71  
DEWPT 65 65 69 70 72 73 72 71 70 70 72 75 75 75 73 72 71 70  
RH 87 87 67 54 56 67 85 90 93 93 90 91 77 79 90 97 97 97  
WIND DIR S S S S S SW E SE W N SW SW S SE SE SE S S  
WIND SPD 3 2 5 8 6 5 3 2 2 2 4 5 4 3 2 2 3 3  
CLOUDS CL FW FW SC SC B1 B2 B1 B1 B2 B2 B2 B1 SC SC SC B1 B1  
POP 12HR 0 20 80 80 60  
QPF 12HR 0 0.00-0.08 0.01-0.62 0.06-0.28 0.10-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC IS SC NM D NM IS C C L L C  
TSTMS SC IS SC NM NM SC IS C C L L C  
HEAT INDEX 84 95 98 92 91 89  
MAX HEAT 98 101 92 86 96 89  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 86 70 89 72 92 74 93 75 92  
TEMP 83 82 73 71 86 86 75 73 89 88 78 75 91 89 79 76 89 86  
DEWPT 76 75 72 70 76 76 72 71 77 77 72 71 76 76 71 70 76 76  
PWIND DIR SW SW SW S S S SW S SW  
WIND CHAR LT LT LT LT LT LT GN GN LT  
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC FW FW FW FW FW FW FW SC SC  
POP 12HR 50 40 5 5 5 5 5 20 20  
RAIN SHWRS C C C C S S S  
TSTMS C C C C S S S  
 
 
 
MOZ061-063-064-060900-  
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-  
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 91 71 85 71  
TEMP 71 71 82 90 91 84 78 75 73 71 75 80 84 83 76 74 72 71  
DEWPT 64 65 68 71 72 73 72 71 70 70 73 75 75 75 73 72 71 70  
RH 79 81 63 54 54 70 82 87 90 97 94 85 74 77 90 93 97 97  
WIND DIR S S S S SW W E SE W SE SW SW S SE SE SE S S  
WIND SPD 3 3 5 5 5 4 3 2 2 3 4 3 3 2 2 2 3 3  
CLOUDS FW SC SC SC SC B2 B2 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1  
POP 12HR 0 30 80 80 50  
QPF 12HR 0 0.02-0.31 0.30-0.88 0.06-0.30 0.09-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC NM D NM IS C C C C C  
TSTMS IS SC SC SC NM NM SC IS C C C C C  
HEAT INDEX 85 96 98 91 82 91 90  
MAX HEAT 99 102 90 87 96 89  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 86 71 90 73 93 75 94 76 92  
TEMP 83 82 74 71 87 87 77 74 90 90 79 76 92 90 80 77 90 87  
DEWPT 75 75 72 70 75 75 72 70 76 75 72 70 75 74 70 70 75 75  
PWIND DIR SW SW SW S SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 50 30 5 10 5 5 5 10 20  
RAIN SHWRS C C C S S S  
TSTMS C C C S S S  
 
 
 
MOZ042-049-050-060900-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 87 68 83 69  
TEMP 71 71 79 86 85 80 74 72 70 69 72 79 83 81 74 71 70 69  
DEWPT 65 65 69 71 72 72 72 71 70 69 72 73 73 73 72 71 70 69  
RH 81 81 72 61 65 77 93 97100100100 82 72 77 93100100100  
WIND DIR S S S S SW E E E E SE S S S SE SE SE SW SW  
WIND SPD 5 5 6 6 5 3 3 3 3 3 3 3 3 2 2 2 2 3  
WIND GUST 16 16  
CLOUDS B1 B1 SC SC B2 B1 B1 B2 OV B2 B2 B1 SC SC SC SC B1 B1  
POP 12HR 5 50 90 80 40  
QPF 12HR 0 0.09-0.35 0.42-1.58 0.03-0.20 0.00-0.48  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC SC SC NM D D SC S S C C C  
TSTMS SC SC SC SC NM D NM SC S S C C C  
HEAT INDEX 81 92 92 82 80 89 86  
MAX HEAT 96 99 86 87 95 88  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 84 69 89 72 92 73 93 74 91  
TEMP 81 81 72 69 86 86 75 72 89 88 77 74 90 89 78 74 88 86  
DEWPT 74 73 70 69 74 74 70 69 74 74 69 68 73 72 68 69 73 73  
PWIND DIR SW SW SW S SW S SW S SW  
WIND CHAR LT LT LT LT GN LT GN LT LT  
AVG CLOUDS B1 B1 FW FW FW FW CL FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 40 20 5 10 5 5 0 10 20  
RAIN SHWRS C C C S S  
TSTMS C C C S S  
 
 
 
MOZ041-047-048-060900-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 72 88 70 85 70  
TEMP 73 73 80 86 85 80 75 72 71 70 73 80 84 82 75 72 71 71  
DEWPT 66 66 69 72 73 72 72 71 71 70 72 73 74 73 73 72 71 70  
RH 79 79 69 63 67 77 90 97100100 97 79 72 74 94100100 97  
WIND DIR S S S S SW E E E E SE S S S SE SE SE SW SW  
WIND SPD 4 4 5 5 4 3 2 2 2 2 3 3 3 2 2 2 2 2  
WIND GUST 14 16 16  
CLOUDS B1 B1 B1 B1 B2 B1 B1 B1 OV B2 B2 B1 SC SC SC SC B1 B1  
POP 12HR 5 50 80 80 50  
QPF 12HR 0 0.03-0.17 0.42-1.95 0.05-0.25 0.02-0.71  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC SC SC D D D SC S S C C C  
TSTMS SC SC SC SC D D NM SC S S C C C  
HEAT INDEX 82 92 92 83 83 91 87  
MAX HEAT 96 99 86 88 95 88  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 86 70 91 74 94 75 95 75 93  
TEMP 82 82 73 70 87 87 76 74 90 90 78 75 91 90 78 75 90 87  
DEWPT 74 74 71 70 74 74 70 69 74 74 69 68 73 72 68 69 73 73  
PWIND DIR SW S S S SW S SW S SW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS B1 B1 FW FW FW FW CL FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 50 20 5 5 5 5 5 10 10  
RAIN SHWRS C C S S S S  
TSTMS C C S S S S  
 
 
 
ILZ095>097-MOZ018-019-026-027-034>036-060900-  
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  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 85 67 82 68  
TEMP 71 70 78 84 83 77 72 70 69 68 73 78 82 80 73 70 69 68  
DEWPT 65 66 70 72 73 72 71 69 68 68 71 72 73 73 72 70 69 68  
RH 81 87 76 67 72 85 97 97 97100 93 82 74 79 97100100100  
WIND DIR S SE E S W E NE N N E SE S SE E E SE S S  
WIND SPD 4 3 5 6 5 3 2 2 2 1 2 2 2 2 2 1 1 1  
WIND GUST 16 14 16  
CLOUDS B1 B1 B1 B1 B2 B1 B1 B2 OV B2 B2 B2 SC SC SC SC SC B1  
POP 12HR 10 60 80 50 20  
QPF 12HR 0.00-0.18 0.09-0.86 0.14-2.13 0.01-0.09 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC NM SC SC SC D SC IS S S S S C  
TSTMS IS IS SC NM SC SC SC NM SC IS S S S S C  
HEAT INDEX 89 88 87 83  
MAX HEAT 97 100 86 87 92 89  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 84 69 88 72 91 74 91 73 88  
TEMP 81 82 72 69 85 85 74 72 88 88 77 74 89 88 77 74 86 84  
DEWPT 74 74 70 69 74 75 70 69 75 76 71 69 75 75 70 69 75 75  
PWIND DIR SW SW SW S SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS B1 SC FW FW FW FW CL FW SC SC FW FW FW SC SC SC SC SC  
POP 12HR 30 20 5 20 10 10 10 20 20  
RAIN SHWRS C C S S S S S S S  
TSTMS C C S S S S S S S  
 
 
 
ILZ069-070-074-060900-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 65 90 70 84 70  
TEMP 67 67 80 87 90 85 77 74 72 71 75 79 82 82 75 73 72 71  
DEWPT 65 65 69 69 70 72 71 70 69 70 73 74 75 74 73 72 71 70  
RH 93 93 69 55 52 65 82 87 90 97 94 85 79 77 94 97 97 97  
WIND DIR S S S S S S S S S NW W SW SW S SE S S S  
WIND SPD 1 0 3 5 4 2 2 1 1 1 3 3 3 1 1 1 1 2  
CLOUDS CL FW FW FW FW SC B2 B1 B1 B1 B2 B2 B1 SC SC SC B1 B1  
POP 12HR 0 5 50 70 70  
QPF 12HR 0 0 0.00-0.43 0.08-0.51 0.04-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS IS SC SC NM IS S S L L C  
TSTMS IS IS IS SC SC SC IS S S L L C  
HEAT INDEX 83 92 95 91 89 88  
MAX HEAT 95 99 92 85 96 90  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 86 70 88 71 91 73 93 74 91  
TEMP 83 81 73 70 85 84 74 72 88 86 77 74 90 87 78 75 89 85  
DEWPT 76 75 72 70 76 76 72 71 77 77 73 72 77 75 72 72 76 76  
PWIND DIR SW SW SW S S S SW S SW  
WIND CHAR LT LT LT LT LT LT GN GN LT  
AVG CLOUDS B1 B1 B1 SC SC FW FW FW SC FW FW FW FW FW FW FW SC SC  
POP 12HR 50 60 5 10 5 5 5 20 20  
RAIN SHWRS C C C L S S S  
TSTMS C C C L S S S  
 
 
 
MOZ074-084-085-099-060900-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 66 90 69 85 70  
TEMP 67 67 80 88 90 84 76 73 71 70 75 80 85 82 75 73 71 70  
DEWPT 64 64 67 68 70 72 71 69 68 68 72 74 74 74 73 71 70 70  
RH 90 90 65 52 52 67 85 87 90 93 90 82 70 77 94 93 97100  
WIND DIR S S S S S SE SE S S NW SW SE S S S S S S  
WIND SPD 1 1 3 3 3 2 2 1 1 1 2 2 3 2 1 1 2 2  
WIND GUST 12 12 14 12 12 11 11 11 13 13  
CLOUDS FW FW FW FW FW B1 B2 B1 SC B1 B2 B1 B1 SC SC B1 B1 B1  
POP 12HR 0 10 50 80 60  
QPF 12HR 0 0 0.00-1.47 0.08-0.74 0.09-0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC IS SC NM D SC S S L L C  
TSTMS SC SC IS SC NM SC SC S S L L C  
HEAT INDEX 81 92 95 90 84 93 89  
MAX HEAT 98 101 90 92 99 90  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 86 69 89 70 91 72 92 72 91  
TEMP 83 81 72 69 86 85 73 71 88 86 75 73 90 87 76 73 89 86  
DEWPT 75 75 71 69 74 75 72 70 74 74 71 69 73 73 70 69 73 74  
PWIND DIR SW SW SW S S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 60 50 5 5 5 0 0 5 20  
RAIN SHWRS C L C C S  
TSTMS C L C C S  
 
 
 
MOZ051-052-060-060900-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 89 68 84 68  
TEMP 70 70 80 88 87 81 75 72 70 69 73 79 83 81 74 72 70 69  
DEWPT 64 65 70 72 73 73 72 71 70 69 73 75 75 75 73 72 70 69  
RH 81 84 72 59 63 77 90 97100100100 88 77 82 97100100100  
WIND DIR S S S S SW N E NE N E SW S S SE SE SE S SW  
WIND SPD 3 3 4 5 4 2 1 1 1 2 2 2 2 1 1 1 2 2  
WIND GUST 13 14  
CLOUDS FW SC SC SC B1 B2 B1 B1 OV B2 B2 B1 SC SC SC SC B1 B1  
POP 12HR 5 40 80 80 50  
QPF 12HR 0 0.14-0.25 0.32-1.58 0.06-0.22 0.00-0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC NM D D SC C C C C C  
TSTMS IS SC SC SC NM D NM SC C C C C C  
HEAT INDEX 82 95 95 86 82 90 88  
MAX HEAT 98 101 88 87 95 89  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 85 68 89 71 92 73 93 74 91  
TEMP 82 82 72 69 86 86 75 72 89 89 78 74 90 89 78 74 89 86  
DEWPT 75 75 71 69 75 76 71 70 76 76 71 69 75 75 70 69 75 76  
PWIND DIR SW SW SW S SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 40 30 5 10 5 5 5 10 20  
RAIN SHWRS C C C S S S S S  
TSTMS C C C S S S S S  
 
 
 
ILZ098-060900-  
CALHOUN IL-  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 90 69 83 69  
TEMP 71 71 81 88 88 82 75 73 71 70 74 80 83 82 75 73 71 70  
DEWPT 64 65 69 72 73 73 72 71 70 70 72 74 74 74 73 71 70 70  
RH 79 81 67 59 61 74 90 93 97100 93 82 74 77 94 93 97100  
WIND DIR S S S S SW NW SE N NW SE SW S S SE SE SE S S  
WIND SPD 4 3 5 5 5 3 2 2 2 2 3 3 2 2 2 1 2 2  
CLOUDS FW SC SC SC SC B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC B1  
POP 12HR 0 40 80 80 50  
QPF 12HR 0 0.08-0.21 0.24-0.74 0.04-0.12 0.00-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC SC SC D D SC C C C C C  
TSTMS SC SC SC SC D NM SC C C C C C  
HEAT INDEX 83 95 96 87 82 90 87  
MAX HEAT 97 100 88 87 94 89  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 85 69 89 72 92 75 93 75 91  
TEMP 83 82 73 70 86 86 76 73 89 89 79 76 91 89 79 75 88 86  
DEWPT 75 74 71 70 74 75 71 70 76 76 72 70 75 74 70 70 75 75  
PWIND DIR SW SW SW S SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC FW CL FW FW SC FW FW FW FW FW FW SC SC  
POP 12HR 40 30 5 20 10 10 5 20 20  
RAIN SHWRS C C C S S S S S S  
TSTMS C C C S S S S S S  
 
 
 
ILZ058-059-099-060900-  
GREENE IL-MACOUPIN IL-JERSEY IL-  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 66 89 67 82 67  
TEMP 68 68 80 87 87 81 74 72 69 69 73 78 82 80 73 71 69 68  
DEWPT 63 64 68 71 72 72 71 70 69 69 71 73 73 73 72 71 69 68  
RH 84 87 67 59 61 74 90 93100100 93 85 74 79 97100100100  
WIND DIR S S S S S W SE E SW SE SW SW SW SE SE SE SE S  
WIND SPD 4 4 6 8 6 4 2 2 2 2 4 3 3 2 2 1 2 2  
CLOUDS FW SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1  
POP 12HR 0 30 80 80 50  
QPF 12HR 0 0.00-0.23 0.27-0.73 0.06-0.12 0.00-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC IS SC NM D SC C C C C C  
TSTMS IS SC IS SC NM NM SC C C C C C  
HEAT INDEX 81 93 94 85 87 84  
MAX HEAT 96 100 87 86 93 88  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 84 68 87 70 90 73 91 73 89  
TEMP 82 81 72 69 84 85 74 71 88 87 77 74 89 87 78 74 87 84  
DEWPT 74 74 71 69 74 74 71 70 76 76 72 70 76 75 70 69 75 75  
PWIND DIR SW SW SW S S S SW S SW  
WIND CHAR LT LT LT LT LT LT GN GN LT  
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC SC FW FW FW FW SC SC SC SC  
POP 12HR 50 40 5 20 10 10 10 20 20  
RAIN SHWRS C C C C S S S S S  
TSTMS C C C C S S S S S  
 
 
 
ILZ060-064-065-060900-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 88 68 82 68  
TEMP 67 67 79 86 88 83 75 73 70 70 74 77 81 80 74 72 70 69  
DEWPT 63 64 68 70 71 72 71 69 69 69 72 73 74 73 72 71 70 69  
RH 87 90 69 59 57 70 87 87 97 97 93 87 79 79 93 97100100  
WIND DIR S S S S S S SW SE SW W SW SW SW S SE S S S  
WIND SPD 2 2 5 6 5 3 2 2 1 1 3 4 3 1 1 1 2 2  
CLOUDS CL FW FW FW SC B1 B2 B1 B1 B2 B2 B2 B1 B1 SC SC SC B1  
POP 12HR 0 10 70 70 60  
QPF 12HR 0 0.01 0.02-0.77 0.08-0.52 0.01-0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS IS SC NM NM IS C C L L C  
TSTMS IS IS IS SC SC SC IS C C L L C  
HEAT INDEX 80 91 93 88 86 82  
MAX HEAT 95 98 91 91 88  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 84 68 86 70 89 72 90 73 88  
TEMP 81 81 72 69 83 84 73 71 86 85 76 74 88 86 77 74 86 84  
DEWPT 75 74 71 69 75 75 71 70 77 76 72 70 77 76 71 70 76 76  
PWIND DIR SW SW SW S S S SW S SW  
WIND CHAR LT LT LT LT LT LT GN GN LT  
AVG CLOUDS B1 B1 SC SC SC FW FW FW SC FW FW FW FW FW FW SC SC SC  
POP 12HR 50 50 5 10 10 10 10 20 30  
RAIN SHWRS C C C C S S S C  
TSTMS C C C C S S S C  
 
 
 
ILZ079-MOZ075-060900-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 66 91 70 85 70  
TEMP 68 68 81 89 91 86 77 74 72 71 75 79 84 83 76 73 72 71  
DEWPT 65 65 69 69 70 72 71 69 69 69 73 75 75 75 73 72 71 70  
RH 90 90 67 52 50 63 82 84 90 93 94 88 74 77 90 97 97 97  
WIND DIR S S S S S S S S SW NW W SW S S S S S S  
WIND SPD 2 2 4 5 4 3 4 3 3 2 3 4 3 2 2 2 3 3  
CLOUDS CL CL SC FW FW B1 B2 B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B1  
POP 12HR 0 10 50 80 70  
QPF 12HR 0 0 0.03-1.14 0.12-0.78 0.09-0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC IS SC NM D SC S S L L C  
TSTMS IS SC IS SC NM SC SC S S L L C  
HEAT INDEX 84 93 97 93 81 92 90  
MAX HEAT 98 101 92 89 96 91  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 71 92 73 94 74 93  
TEMP 83 81 73 70 86 86 75 72 90 88 77 75 92 89 78 75 90 87  
DEWPT 76 76 72 70 75 76 72 71 76 76 72 70 75 74 72 70 75 76  
PWIND DIR SW SW SW S S S SW S SW  
WIND CHAR LT LT LT LT LT LT GN GN LT  
AVG CLOUDS B1 B1 SC SC SC FW FW CL FW FW FW FW FW FW FW FW FW SC  
POP 12HR 70 50 5 5 5 5 0 10 20  
RAIN SHWRS C L C C S S  
TSTMS C L C C S S  
 
 
 
MOZ059-062-072-073-060900-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 90 69 85 69  
TEMP 70 70 81 89 89 83 75 73 71 70 74 80 84 82 74 72 71 70  
DEWPT 64 64 68 70 72 73 72 70 69 69 73 75 74 74 73 71 70 69  
RH 81 81 65 54 57 72 90 90 93 97 97 85 72 77 97 97 97 97  
WIND DIR S S S S SW W SE SE SE S SW S S S SE S S SW  
WIND SPD 3 3 5 4 3 1 1 1 2 2 3 3 3 1 1 1 2 3  
WIND GUST 14 14 16 11 12 12 11 11 13 13  
CLOUDS FW SC SC FW SC B2 B2 SC B2 B2 B2 B2 B1 B1 SC B1 B1 B1  
POP 12HR 0 30 80 80 60  
QPF 12HR 0 0.00-0.35 0.46-1.42 0.07-0.56 0.09-0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC NM D NM IS C C L L C  
TSTMS IS SC SC SC NM NM SC IS C C L L C  
HEAT INDEX 84 94 96 88 83 92 88  
MAX HEAT 98 101 88 89 96 89  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 85 69 90 71 93 73 94 74 92  
TEMP 82 81 72 69 87 86 75 72 90 88 77 74 91 89 78 75 90 86  
DEWPT 75 74 71 69 74 75 71 69 74 74 70 69 73 73 69 69 74 74  
PWIND DIR SW SW SW S SW S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC FW FW CL FW FW FW FW FW FW FW FW FW SC  
POP 12HR 60 30 5 5 5 0 0 10 10  
RAIN SHWRS C L C S S  
TSTMS C L C S S  
 
 
 
ILZ102-060900-  
MONROE IL-  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 67 91 70 85 70  
TEMP 68 69 82 89 91 86 77 74 72 71 75 79 84 83 76 73 72 70  
DEWPT 64 65 70 71 72 74 72 70 70 70 74 76 76 76 74 72 71 70  
RH 87 87 67 56 54 68 85 87 93 97 97 91 77 80 94 97 97100  
WIND DIR S S S S S W S S SW N SW SW S S SE SE S S  
WIND SPD 3 2 4 5 4 3 3 2 2 2 4 4 3 2 2 2 3 3  
CLOUDS CL FW SC FW SC B1 B2 B1 B1 B2 B2 B2 SC SC SC B1 B1 B1  
POP 12HR 0 20 70 80 70  
QPF 12HR 0 0.00-0.13 0.17-0.80 0.12-0.24 0.08-0.17  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC NM D D IS C C L L C  
TSTMS IS SC SC NM NM SC IS C C L L C  
HEAT INDEX 85 96 99 93 80 92 90  
MAX HEAT 99 102 89 88 97 89  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 86 70 89 71 92 73 94 74 93  
TEMP 83 81 73 70 86 86 74 72 90 88 77 74 92 89 78 75 90 87  
DEWPT 77 77 72 70 76 77 72 71 77 77 72 70 76 76 71 70 76 77  
PWIND DIR SW SW SW S S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC FW FW CL FW FW FW FW FW FW FW FW SC SC  
POP 12HR 60 50 5 5 5 5 5 10 20  
RAIN SHWRS C L C C S S  
TSTMS C L C C S S  
 
 
 
MOZ065-060900-  
JEFFERSON MO-  
201 AM CDT WED AUG 5 2026  
 
DATE 08/04/26 WED 08/05/26 THU 08/06/26 FRI  
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 67 92 70 85 70  
TEMP 69 69 82 91 91 85 77 74 72 70 75 80 84 83 76 73 71 70  
DEWPT 64 64 69 70 72 73 72 70 69 70 74 75 75 75 73 72 70 70  
RH 84 84 65 50 54 67 85 87 90100 97 85 74 77 90 97 97100  
WIND DIR S S S S SW W SE S SW NE SW S S S S S S SW  
WIND SPD 2 2 3 4 3 2 2 1 1 1 3 3 2 2 1 1 2 2  
CLOUDS FW FW SC FW SC B2 B2 B1 B1 B2 B2 B2 B1 SC SC B1 B1 B1  
POP 12HR 0 20 80 80 70  
QPF 12HR 0 0.00-0.17 0.37-1.48 0.12-0.28 0.07-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC NM D D IS C C L L C  
TSTMS IS SC SC SC NM NM SC IS C C L L C  
HEAT INDEX 86 97 99 91 84 93 90  
MAX HEAT 100 102 90 90 97 89  
FLOOD A A A A  
 
DATE 08/07 SAT 08/08/26 SUN 08/09/26 MON 08/10/26 TUE 08/11/26  
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 86 69 90 72 94 74 95 75 93  
TEMP 83 81 73 70 87 86 75 72 91 89 78 75 93 90 79 76 91 88  
DEWPT 76 75 71 69 75 75 71 70 75 75 71 69 74 73 70 69 75 75  
PWIND DIR SW SW SW S SW S SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 60 40 5 5 5 5 0 10 10  
RAIN SHWRS C L C S S  
TSTMS C L C S S  
 
 
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