Severe Thunderstorm Warning until 08:15PM 
SVRTFX The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for... Southeastern Lewis and Clark County in west central Montana... Northwestern Broadwater County in southwestern Montana... Northwestern Meagher County in central Montana... Northeastern Jefferson County in southwestern Montana...
* Until 815 PM MDT.
* At 721 PM MDT, a severe thunderstorm was located 10 miles east of East Helena, or 15 miles east of Helena, moving north at 10 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected.
* Locations impacted include... York, Black Sandy State Park, and Goose Bay. This also includes the Horse Gulch Burn Scar.
* AFFECTED AREAS: BROADWATER, MT ... JEFFERSON, MT ... LEWIS AND CLARK, MT ... MEAGHER, MT
Instructions:
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. Flash flooding can develop quickly in burn scar areas! Be prepared to seek higher ground!
Address/Location
Meagher County, MT Sheriff's Office
101 E Crawford St
White Sulphur Springs, MT 59645
Contact
Emergency: 9-1-1
Non-emergencies: 406-547-3397