Full Notification

SVRTFX The National Weather Service in Great Falls has issued a

* Severe Thunderstorm Warning for... Southeastern Lewis and Clark County in west central Montana... Southwestern Meagher County in central Montana... Broadwater County in southwestern Montana... North central Madison County in southwestern Montana... Eastern Jefferson County in southwestern Montana... Northwestern Gallatin County in south central Montana...

* Until 1230 AM MDT.

* At 1148 PM MDT, severe thunderstorms were located along a line extending from near Helena to near Whitehall, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...At 11:42 PM a 61 MPH wind gust was reported at the Helena Airport. IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include... Helena, Townsend, Belgrade, East Helena, Three Forks, Manhattan, Whitehall, Montana City, Toston, Fort Logan On The Smith River, Alhambra, Corbin, Fort Logan, Missouri Headwaters State Park, Cardwell, Winston, Radersburg, Maudlow, Silos, and Trident. Those attending Headwaters Country Jam are in the path of these storms and should prepare for IMMINENT DANGEROUS WEATHER CONDITIONS. SEEK SHELTER NOW!

* AFFECTED AREAS: BROADWATER, MT ... GALLATIN, MT ... JEFFERSON, MT ... LEWIS AND CLARK, MT ... MADISON, MT ... MEAGHER, MT

Instructions:

For your protection move to an interior room on the lowest floor of a building.