Regional Weather Summary
Issued by NWS Des Moines, IA

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AWUS83 KDMX 201558
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IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-081>086-
092>097-210000-

WEATHER SUMMARY FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1058 AM CDT SUN JUL 20 2014

SKIES WERE MOSTLY SUNNY ACROSS IOWA AND MUCH OF THE UPPER MIDWEST.
AT LATE MORNING TEMPERATURES AROUND THE STATE RANGED FROM 75
DEGREES AT AUDUBON AND SPENCER TO 72 DEGREES AT HARLAN AND
OTTUMWA. SOUTH WINDS AVERAGED 10 TO 20 MPH.

A COLD FRONT OVER THE ROCKIES WILL MOVE VERY SLOWLY EAST OVER THE
NEXT SEVERAL 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 CENTRAL UNITED STATES. THE HOTTEST TEMPERATURES
OF THE SUMMER WILL BUILD INTO THE STATE MONDAY AND TUESDAY WITH
HIGHS RISING 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. SEVERE WEATHER IS POSSIBLE...ESPECIALLY
NORTH OF IOWA.

THE HIGH PRESSURE WILL BRING COOLER WEATHER TO THE MIDWEST. HIGHS
WILL BE 5 TO 10 DEGREES COOLER WEDNESDAY AND THURSDAY. IT WILL
ALSO BE CONSIDERABLY DRIER.


$$


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