A late-season snow storm brought accumulating wet snow to some locations and slushy, slippery roads to other locations across portions of northeast Montana.
Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS GGW wrote it up.
A late-season snow storm brought accumulating wet snow to some locations and slushy, slippery roads to other locations across portions of northeast Montana.
The national radar mosaic for the moment the first event began.
2 winter weather. Local standard time, as filed.
Phillips County Sheriff's office reported severe driving conditions with several inches of slush on Highway 191, resulting in slide-offs and road closures.
Phillips County Sheriff's office reported severe driving conditions with several inches of slush on Highway 191, resulting in slide-offs and road closures.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Montana in 2026Every state in 2026This day in weather historyWarnings in Montana, April 2026
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1318540, 1318541.