Severe Thunderstorm Warning until 09:30PM 
SVRFSD The National Weather Service in Sioux Falls has issued a
* Severe Thunderstorm Warning for... Western Lyon County in northwestern Iowa... Northwestern Sioux County in northwestern Iowa... Southern Rock County in southwestern Minnesota... Southeastern Minnehaha County in southeastern South Dakota... Northern Lincoln County in southeastern South Dakota... Northeastern Turner County in southeastern South Dakota...
* Until 930 PM CDT.
* At 846 PM CDT, a severe thunderstorm was located over Sioux Falls, moving east at 40 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
* This severe thunderstorm will be near... Sioux Falls, Brandon, Harrisburg, Lake Alvin State Recreation Area, and Rowena around 850 PM CDT. Larchwood around 900 PM CDT. Lester around 905 PM CDT. Other locations in the path of this severe thunderstorm include Inwood, Hills, Alvord and Rock Rapids.
* AFFECTED AREAS: LYON, IA ... SIOUX, IA ... ROCK, MN ... LINCOLN, SD ... MINNEHAHA, SD ... TURNER, SD
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Sioux County Sheriff's Office
4363 Ironwood Ave., Ste 1
Orange City, IA 51250
Contact
Emergency: 9-1-1
Non-emergencies: 712-737-3307