Headline:
Severe Thunderstorm Warning issued May 13 at 6:21PM MDT until May 13 at 6:45PM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
May 13, 2026 - 5:21pm
Expires:
May 13, 2026 - 5:45pm
Description:
At 621 PM MDT, severe thunderstorms were located along a line
extending from 16 miles northeast of Roy to 21 miles northeast of
Grass Range, moving northeast at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
These severe thunderstorms will remain over mainly rural areas of
northeastern Fergus County.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Fergus, MT
Forcast Office:
NWS Great Falls MT
Sender: