Alert archive / Montana / Winter Storm Warnings in 2025
Winter Storm Warning 16, NWS Great Falls, MT
NWS Great Falls, MT issued this winter storm warning at Oct 10, 2025, 4:11 PM MDT for 5 counties in Montana. It took effect at Oct 11, 2025, 6:00 PM MDT. It was in force for 39 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
- Oct 10, 2025, 4:11 PM MDT (22:11 UTC)
- In effect from
- Oct 11, 2025, 6:00 PM MDT
- Expired
- Oct 13, 2025, 9:07 AM MDT
- In force
- 39 hr
- Issued by
- NWS Great Falls, MT
Counties Cascade County, MT, Glacier County, MT, Lewis and Clark County, MT, Pondera County, MT, Teton County, MT
The radar
The Great Falls radar (KTFX), 77 km from the middle of the area, began a volume at 22:11 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.
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.