Severe Thunderstorm Warning until 04:45AM 
The National Weather Service in Sioux Falls has issued a
* Severe Thunderstorm Warning for... Lyon County in northwestern Iowa... Rock County in southwestern Minnesota... Western Nobles County in southwestern Minnesota...
* Until 445 AM CDT.
* At 404 AM CDT, severe thunderstorms were located along a line extending from near Brandon to Harrisburg to near Newton Hills State Park, moving east at 40 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
* Severe thunderstorms will be near... Larchwood around 420 AM CDT. Other locations in the path of these severe thunderstorms include Inwood, Beaver Creek, Lester, Hills, Alvord, Luverne, Doon, Hardwick, Blue Mounds State Park, Rock Rapids, Adrian, George, Ellsworth and Lismore.
* AFFECTED AREAS: LYON, IA ... NOBLES, MN ... ROCK, MN
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Rock County Sheriff's Office MN
1000 N Blue Mound Ave
Luverne, MN 56156
Contact
Emergency: 9-1-1
Non-emergencies: 507-283-5000