Heavy Snow in Helena Valley, Montana

Heavy Snow December 4, 2022 – December 5, 2022 · Helena Valley, Montana

What the National Weather Service wrote

Trained spotter 1 ene of East Helena reports 8 inches new snow overnight.

The wider storm

A Canadian cold front and overrunning moist southwesterly flow in the mid levels resulted in mainly light snow across the region. Two reports of greater than 6 inches of snow were observed in favored upslope location across eastern portions of North-central Montana.

Source: NOAA Storm Events Database, event 1072029. Narratives are written by the National Weather Service forecast office that issued the report.

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