Headline:
Severe Thunderstorm Warning issued June 20 at 7:52PM MDT until June 20 at 8:30PM MDT by NWS Billings MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 20, 2026 - 6:52pm
Expires:
June 20, 2026 - 7:30pm
Description:
SVRBYZ
The National Weather Service in Billings has issued a
* Severe Thunderstorm Warning for...
Southern Powder River County in southeastern Montana...
* Until 830 PM MDT.
* At 752 PM MDT, severe thunderstorms were located along a line from
42 miles south of Ashland to near Biddle, or along a line from 42
miles east of Sheridan to 29 miles south of Broadus, moving north
at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
* Locations impacted include...
Biddle and Moorhead.
Instruction:
Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds and
large hail.
Torrential rainfall is also occurring with these storms and may lead
to flash flooding. Do not drive your vehicle through flooded
roadways.
Area Description:
Powder River, MT
Forcast Office:
NWS Billings MT
Sender: