Headline:
Severe Thunderstorm Warning issued July 15 at 12:11AM MDT until July 15 at 12:30AM MDT by NWS Billings MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 14, 2026 - 11:11pm
Expires:
July 14, 2026 - 11:30pm
Description:
At 1211 AM MDT, a severe thunderstorm was located near Custer, or 22
miles southwest of Hysham, moving northeast at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail, along with very
heavy rain.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Custer and Bighorn.
This warning does not include the city of Billings.
Instruction:
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.
Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Big Horn, MT; Treasure, MT; Yellowstone, MT
Forcast Office:
NWS Billings MT
Sender: