Alert archive / Montana / Winter Storm Warnings in 2025
Winter Storm Warning 9, NWS Great Falls, MT
NWS Great Falls, MT issued this winter storm warning at Mar 31, 2025, 2:55 AM MDT for 12 counties in Montana. It took effect at Mar 31, 2025, 6:00 PM MDT. It was in force for 36 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 31, 2025, 2:55 AM MDT (08:55 UTC)
- In effect from
- Mar 31, 2025, 6:00 PM MDT
- Expired
- Apr 2, 2025, 6:00 AM MDT
- In force
- 36 hr
- Issued by
- NWS Great Falls, MT
Counties Beaverhead County, MT, Broadwater County, MT, Cascade County, MT, Chouteau County, MT, Fergus County, MT, Gallatin County, MT, Jefferson County, MT, Judith Basin County, MT, Lewis and Clark County, MT, Madison County, MT, Meagher County, MT, Teton County, MT
The radar
The Great Falls radar (KTFX), 93 km from the middle of the area, began a volume at 08:56 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Great Falls, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 2:55 AM MDT | Winter Weather Advisory | TFX | Beaverhead, Broadwater, Cascade, Fergus, Gallatin, Jefferson and 5 more | 51 hr |
| Mar 31, 8:33 AM MDT | Special Weather Statement | TFX | 57 min |
Nearby
Winter Storm Warnings in Montana, 2025Every winter storm warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.