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Heavy Snow in Elkhorn and Boulder Mountains, Montana

Heavy Snow March 11, 2026 – March 15, 2026 · Elkhorn and Boulder Mountains, Montana

What the National Weather Service wrote

A trained spotter measured a storm total of 9 inches on the 14th. There were a few other heavy snow reports ranging between 9 to 14 inches for storm total.

The wider storm

A complex, multi-day weather system moved across the region bringing rounds of wind, snow, and when combined, blizzard conditions. Strong winds aloft brought a round of high winds to the region beginning late on the 11th through the 12th. A low pressure system with a cold front pushed south through the 12th, ending the high wind threat, but bringing a heavy snow threat to the mountains and lower elevations of North-Central MT. The front then stalled, continuing periods of heavy snow through the 14th when gusty winds developed across the I-15 and MT Highway 200 corridor which led to blizzard conditions.

Source: NOAA Storm Events Database, event 1325745. Narratives are written by the National Weather Service forecast office that issued the report.

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