Past winter alerts in October 2026

3 alert pages. Every alert keeps its page after it ends.

Past winter alerts, newest first
Alert	State	Severity	Places
Winter Storm WatchEnded Up to or greater than 12 inches of snow possible, gusts up to 35 mph. Issued October 8 Ended October 9, 2026	Montana	Severe	4 places Gardiner Cooke City Jardine Silver Gate
Winter Storm WatchEnded Up to 7 inches of snow possible, gusts up to 30 mph. Issued October 8 Ended October 9, 2026	Montana	Severe	75 places Great Falls Helena Helena Valley Southeast Helena Valley West Central Helena Valley Northwest Malmstrom AFB Helena Valley Northeast Big Sky Montana City East Helena and 65 more
Winter Storm WatchEnded Winter storm warning in effect from 6 PM Saturday to 6 AM MDT Monday. Issued October 8 Ended October 11, 2026	Montana	Severe	15 places Butte-Silver Bow Anaconda-Deer Lodge County Deer Lodge Philipsburg Walkerville Drummond Elliston Maxville Garrison Avon and 5 more