Regional Weather Summary
Issued by NWS Des Moines, IA

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AWUS83 KDMX 202208
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IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-081>086-
092>097-210615-

WEATHER SUMMARY FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
508 PM CDT SUN JUL 20 2014

SKIES WERE PARTLY TO MOSTLY SUNNY ACROSS WESTERN AND EASTERN IOWA
WHILE THE CENTRAL COUNTIES OF THE STATE WERE SUNNY. BREEZY SOUTH
WINDS WERE 10 TO 20 MPH WITH STRONGER GUSTS. LATE AFTERNOON HIGH
TEMPERATURES WERE IN THE LOWER TO MIDDLE 80S STATEWIDE.

HIGH PRESSURE CONTINUES TO SLIDE EAST OF THE REGION WITH A COLD
FRONT OVER THE ROCKIES SLOWLY MOVING EAST ACROSS THE REGION OVER
THE NEXT FEW DAYS. THE FRONT WILL ENTER NORTHWEST IOWA TUESDAY...AND
PASS SOUTHEAST OF THE AREA ON WEDNESDAY. COOL HIGH PRESSURE WILL
BUILD INTO THE UPPER MIDWEST THURSDAY AND FRIDAY.

SOUTH WINDS AHEAD OF THE COLD FRONT WILL DRAW VERY WARM AND HUMID
AIR NORTH INTO THE MIDWEST. THE HOTTEST TEMPERATURES OF THE
SUMMER WILL BUILD INTO THE STATE MONDAY AND TUESDAY WITH HIGHS
CLIMBING WELL INTO THE 90S ON BOTH DAYS. TUESDAY IS EXPECTED TO
BE THE WARMEST DAY WITH HEAT INDICES OF 105 TO 110 DEGREES OVER
CENTRAL TO SOUTHERN IOWA. THUNDERSTORMS WILL DEVELOP ALONG THE
COLD FRONT AS IT PROGRESSES SOUTHEAST TUESDAY AND WEDNESDAY. THE
HIGH PRESSURE WILL BRING COOLER WEATHER TO THE MIDWEST. HIGHS WILL
BE 5 TO 10 DEGREES COOLER WEDNESDAY AND THURSDAY WITH CONSIDERABLY
DRIER CONDITIONS.

$$



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