Hazardous Weather Outlook
Issued by NWS St. Louis, MO

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FLUS43 KLSX 230905
HWOLSX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
405 AM CDT SAT AUG 23 2014

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-241200-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL-
CALHOUN IL-JERSEY IL-MADISON IL-ST. CLAIR IL-MONROE IL-KNOX MO-
LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-BOONE MO-
AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-
LINCOLN MO-GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO-
ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
405 AM CDT SAT AUG 23 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN AND
CENTRAL MISSOURI AS WELL AS WEST CENTRAL AND SOUTHWEST ILLINOIS.

.DAY ONE...TODAY AND TONIGHT

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT FOR THE ST. LOUIS
METROPOLITAN AREA. TEMPERATURES IN THE MID TO UPPER 90S AND HIGH
HUMIDITY LEVELS WILL LEAD TO HEAT INDICES BETWEEN 105 AND 110 THIS
AFTERNOON AND EARLY THIS EVENING.

ELSEWHERE, TEMPERATURES IN THE 90S WILL COMBINE WITH HIGH HUMIDITY
LEVELS TO PRODUCE HEAT INDEX VALUES UP TO 105 DEGREES.

THUNDERSTORMS ARE POSSIBLE EARLY THIS MORNING OVER NORTHEAST
MISSOURI AND WEST CENTRAL ILLINOIS. THEN THERE IS A CHANCE OF
THUNDERSTORMS OVER PORTIONS OF SOUTHWESTERN ILLINOIS THIS AFTERNOON.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THE HEAT WAVE WILL CONTINUE THROUGH MONDAY. AN EXCESSIVE HEAT
WARNING AND A HEAT ADVISORY REMAIN IN EFFECT THROUGH MONDAY
EVENING.

THUNDERSTORMS ARE POSSIBLE FROM TUESDAY THROUGH FRIDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.

$$

BYRD




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