093
WUUS53 KDMX 131127
SVRDMX
IAC015-049-099-127-153-169-131215-
/O.NEW.KDMX.SV.W.0322.260813T1127Z-260813T1215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
627 AM CDT THU AUG 13 2026
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
POLK COUNTY IN CENTRAL IOWA...
STORY COUNTY IN CENTRAL IOWA...
WESTERN MARSHALL COUNTY IN CENTRAL IOWA...
NORTHWESTERN JASPER COUNTY IN CENTRAL IOWA...
EASTERN BOONE COUNTY IN CENTRAL IOWA...
EASTERN DALLAS COUNTY IN CENTRAL IOWA...
* UNTIL 715 AM CDT.
* AT 626 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR BOONE TO BIG CREEK STATE PARK TO 4 MILES NORTH
OF EARLHAM, MOVING EAST AT 55 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.
* LOCATIONS IMPACTED INCLUDE...
DES MOINES, AMES, WEST DES MOINES, ANKENY, URBANDALE, JOHNSTON,
CLIVE, ALTOONA, WAUKEE, BOONE, PLEASANT HILL, GRIMES, NEVADA, ADEL,
WINDSOR HEIGHTS, CARLISLE, BONDURANT, POLK CITY, HUXLEY, AND
SAYLORVILLE.
THIS INCLUDES THE FOLLOWING HIGHWAYS...
INTERSTATE 35 BETWEEN MILE MARKERS 68 AND 72, AND BETWEEN MILE
MARKERS 87 AND 121.
INTERSTATE 80 BETWEEN MILE MARKERS 107 AND 160.
INTERSTATE 235 BETWEEN MILE MARKERS 1 AND 14.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4217 9316 4183 9296 4152 9336 4152 9412
4182 9394 4212 9405
TIME...MOT...LOC 1126Z 268DEG 48KT 4205 9393 4183 9377 4155 9413
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
HAHN
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