Full Notification

SVRFSD The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for... South central Sioux County in northwestern Iowa... Northeastern Plymouth County in northwestern Iowa...

* Until 945 PM CDT.

* At 854 PM CDT, a severe thunderstorm was located over Struble, or 7 miles north of Le Mars, moving southeast at 15 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.

* This severe thunderstorm will be near... Le Mars around 915 PM CDT. Remsen around 930 PM CDT. Other locations impacted by this severe thunderstorm include Brunsville and Oyens.

* AFFECTED AREAS: PLYMOUTH, IA ... SIOUX, IA

Instructions:

Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. Prepare immediately for large hail and deadly cloud to ground lightning. Seek shelter inside a well-built structure. Stay away from windows. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.