Regional Weather Summary
Issued by NWS Des Moines, IA

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AWUS83 KDMX 211013
RWSDMX
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-081>086-
092>097-211815-

WEATHER SUMMARY FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
513 AM CDT MON JUL 21 2014

SKIES WERE CLOUDY OVER THE NORTHEAST THIRD OF THE STATE...HOWEVER
THE REST OF IOWA WAS UNDER CLEAR SKIES. WINDS WERE SOUTHERLY
ACROSS IOWA THIS MORNING. SPEEDS WERE AROUND 5 MPH OVER THE
EAST...WITH WINDSPEEDS OF 10 TO 20 MPH OVER THE WEST. TEMPERATURES
THIS MORNING RANGED FROM THE MID 60S OVER THE EAST TO THE MID 70S
WEST.

LOW PRESSURE WILL MOVE FROM WESTERN SOUTH DAKOTA TODAY...TO0 LAKE
SUPERIOR TUESDAY. A COLD FRONT EXTENDING SOUTHWEST FROM THE THE
LOW WILL MOVE INTO IOWA TUESDAY AND PASS TO THE SOUTH TUESDAY
NIGHT. HIGH PRESSURE WILL BUILD INTO THE UPPER MIDWEST WEDNESDAY
AND THURSDAY.

VERY WARM AND HUMID CONDITIONS ARE EXPECTED ACROSS THE MIDWEST
TODAY...AND FROM IOWA SOUTH ON TUESDAY. HEAT ADVISORIES HAVE BEEN
ISSUED FOR WESTERN AND CENTRAL IOWA...AS WELL AS NEARBY AREAS
SOUTH...WEST...AND NORTH. HIGHS WILL REACH THE UPPER 80S AND 90S
TODAY AND TUESDAY WITH HEAT INDICES WELL OVER 100 ACROSS THE
REGION TODAY...AND FROM NORTHERN IOWA SOUTH TUESDAY.

THUNDERSTORMS ARE EXPECTED TO DEVELOP TO THE NORTH OF IOWA LATE
TODAY AND TONIGHT AS THE COLD FRONT MOVES SOUTHEAST. THIS WILL
BRING SOME RELIEF TO THE HOT TEMPERATURES ON TUESDAY.

THE COLD FRONT WILL SWEEP SOUTHEAST THROUGH THE REGION BY
WEDNESDAY MORNING. HIGH PRESSURE WILL BRING COOLER AND DRIER AIR
TO THE UPPER MIDWEST WITH TEMPERATURES FALLING BELOW LAST JULY
NORMALS.

THE NEXT CHANCE FOR RAINFALL WILL ARRIVE LATER FRIDAY INTO EARLY
SATURDAY AS ANOTHER WEATHER SYSTEM MOVES THROUGH THE CENTRAL U.S.



$$


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