016
WWUS53 KDMX 082304
SVSDMX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
604 PM CDT TUE SEP 8 2026
IAC015-099-127-153-169-082330-
/O.CON.KDMX.SV.W.0333.000000T0000Z-260908T2330Z/
POLK IA-STORY IA-MARSHALL IA-JASPER IA-BOONE IA-
604 PM CDT TUE SEP 8 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM CDT
FOR POLK...SOUTHERN STORY...SOUTHWESTERN MARSHALL...WESTERN JASPER
AND SOUTHEASTERN BOONE COUNTIES...
AT 603 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR ELKHART, OR 10
MILES NORTHEAST OF ANKENY, MOVING EAST AT 45 MPH.
HAZARD...70 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL.
SOURCE...PUBLIC.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,
ROOFS, AND OUTBUILDINGS.
LOCATIONS IMPACTED INCLUDE...
DES MOINES, AMES, WEST DES MOINES, ANKENY, URBANDALE, JOHNSTON,
CLIVE, ALTOONA, PLEASANT HILL, GRIMES, NEVADA, WINDSOR HEIGHTS,
BONDURANT, POLK CITY, HUXLEY, SAYLORVILLE, MADRID, MITCHELLVILLE,
COLFAX, AND PRAIRIE CITY.
THIS INCLUDES THE FOLLOWING HIGHWAYS...
INTERSTATE 35 BETWEEN MILE MARKERS 87 AND 111.
INTERSTATE 80 BETWEEN MILE MARKERS 125 AND 163.
INTERSTATE 235 BETWEEN MILE MARKERS 5 AND 14.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4160 9378 4196 9383 4206 9312 4153 9309
TIME...MOT...LOC 2303Z 266DEG 37KT 4184 9346
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
HAGENHOFF
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