000
AWUS83 KDMX 212051
RWSDMX
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-081>086-
092>097-220500-

WEATHER SUMMARY FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
351 PM CDT TUE MAY 21 2013

MOSTLY CLOUDY SKIES CONTINUED ACROSS IOWA THIS AFTERNOON AS A
NEARLY STATIONARY LOW PRESSURE SYSTEM SPUN ACROSS SOUTHEAST SOUTH
DAKOTA. THESE CLOUDS DAMPENED HIGH TEMPERATURES THIS
AFTERNOON...ESPECIALLY ACROSS NORTHERN IOWA. HIGHS TODAY TOPPED
OUT IN THE MID 70S SOUTHEAST BUT ONLY GOT INTO THE UPPER 50S IN
THE NORTHWEST.

THE AFOREMENTIONED LOW PRESSURE SYSTEM WILL GRADUALLY TREK
EASTWARD OVER THE COMING DAYS...SPREADING RAIN SHOWERS INTO
NORTHERN IOWA TONIGHT AND ACROSS THE REST OF THE STATE WEDNESDAY
MORNING. IT WILL BE A RATHER COOL DAY TOMORROW WITH HIGHS ONLY IN
THE UPPER 50S IN SOUTHERN MINNESOTA TO THE UPPER 60S IN NORTHERN
MISSOURI. HIGH PRESSURE BUILDS IN FOR THE LATTER PART OF THE WORK
WEEK AND STABILIZES TEMPERATURES IN THE MID TO UPPER 60S FOR
HIGHS AND UPPER 40S FOR LOWS. THE RELATIVELY CALM CONDITIONS WILL
CONTINUE INTO FRIDAY BEFORE CHANCES OF SHOWERS AND THUNDERSTORMS
INCREASE FOR THE UPCOMING WEEKEND.

&&

THE NATIONAL WEATHER SERVICE IN DES MOINES WILL DISCONTINUE THE
ISSUANCE OF THE 920 PM REGIONAL WEATHER SUMMARY EFFECTIVE
JUNE 15 2013.  AFTER THAT DATE...THE REGIONAL WEATHER SUMMARY
WILL ONLY BE ISSUED AROUND 500 AM...1100 AM... AND 500 PM.

IF THERE ARE QUESTIONS OR COMMENTS ABOUT THIS CHANGE...PLEASE
EMAIL /IN ALL LOWERCASE/ JEFF.JOHNSON...AT SYMBOL...NOAA.GOV OR
CALL 515.270.4501 EXTENSION 726.

$$

KS