Early Snowstorm Hits Montana and Idaho
Early Snowstorm Hits Montana and Idaho
US · Published Oct 15, 2026
• An early autumn storm brought winter-like conditions to Montana and eastern Idaho between October 10-12,
• Temperatures in Montana dropped dramatically from the low 80s°F (27°C) on October 9 to the high 30s°F (3°C) by October

Impact & Risks

The storm caused disruptions in Montana and eastern Idaho, particularly in areas with heavy snowfall. Downed trees and power outages were reported in central Montana due to the wet, heavy snow. Travel conditions were likely hazardous during the storm, especially in higher elevations. Lower elevations experienced milder impacts, with only light snow or rain.

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