Severe Thunderstorm Warning until 12:15AM Monday 
SVRFSD The National Weather Service in Sioux Falls has issued a
* Severe Thunderstorm Warning for... Northwestern Sioux County in northwestern Iowa... Southeastern Minnehaha County in southeastern South Dakota... Northern Lincoln County in southeastern South Dakota... Eastern Turner County in southeastern South Dakota...
* Until 1215 AM CDT.
* At 1128 PM CDT, a severe thunderstorm was located near Hartford, or 9 miles west of Sioux Falls, moving southeast at 30 mph. HAZARD...70 mph wind gusts. 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, Tea, Crooks, Ellis, and Renner around 1135 PM CDT. Harrisburg around 1140 PM CDT. Brandon around 1145 PM CDT. Other locations in the path of this severe thunderstorm include Lake Alvin State Recreation Area and Rowena.
* AFFECTED AREAS: SIOUX, IA ... 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