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913 
WWUS53 KDMX 142216
SVSDMX

Severe Weather Statement
National Weather Service Des Moines IA
516 PM CDT Fri Mar 14 2025

IAC015-049-153-169-142245-
/O.CON.KDMX.SV.W.0008.000000T0000Z-250314T2245Z/
Polk IA-Story IA-Boone IA-Dallas IA-
516 PM CDT Fri Mar 14 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR NORTHWESTERN POLK...SOUTHWESTERN STORY...SOUTHEASTERN BOONE AND
NORTHEASTERN DALLAS COUNTIES...

At 515 PM CDT, a severe thunderstorm was located over Big Creek Lake,
or 10 miles north of Johnston, moving north at 55 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Big Creek Lake, Iowa State Center, Cambridge, Huxley, Big Creek State
Park, Granger, Saylorville Lake, Polk City, Kelley, Ames Municipal
Airport, Madrid, Alleman, Slater, Ankeny, Luther, Sheldahl, Ames,
Elkhart, Grimes, and Nevada.

This includes Interstate 35 between mile markers 93 and 113.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4173 9355 4168 9383 4203 9387 4202 9348
TIME...MOT...LOC 2215Z 174DEG 46KT 4183 9375 

HAIL THREAT...OBSERVED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

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