Full Notification

SVRFSD The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for... Northwestern Cherokee County in northwestern Iowa... Sioux County in northwestern Iowa... Northern Plymouth County in northwestern Iowa... Central O'Brien County in northwestern Iowa... Northeastern Clay County in southeastern South Dakota... Southern Lincoln County in southeastern South Dakota... Northern Union County in southeastern South Dakota...

* Until 1000 PM CDT.

* At 908 PM CDT, severe thunderstorms were located along a line extending from near Rock Valley to Union Grove State Park, moving east at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Public. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.

* Severe thunderstorms will be near... Sioux Center, Hawarden, Akron, and Ireton around 915 PM CDT. Maurice and Craig around 920 PM CDT. Orange City, Alton, Hospers, and Struble around 925 PM CDT. Other locations in the path of these severe thunderstorms include Le Mars, Granville, Remsen, Paullina, Archer and Primghar.

* AFFECTED AREAS: CHEROKEE, IA ... O'BRIEN, IA ... PLYMOUTH, IA ... SIOUX, IA ... CLAY, SD ... LINCOLN, SD ... UNION, SD

Instructions:

For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.