OFFICIAL · Severe weather

Lake Wind Advisory issued October 11 at 10:36AM MDT until October 12 at 6:00AM MDT by NWS Missoula MT

Observed Oct 11 2026, 16:36 UTC · Updated Oct 11 2026, 16:38 UTC

* WHAT...Wind Advisory canceled and turned into a Lake Wind Advisory as impacts become focused on Flathead Lake, rather than a larger area. Northeast to east winds 10 to 20 mph with gusts up to 35 mph. Localized gusts of 45 to 50 mph on the east side of Flathead Lake. * WHERE...Flathead Lake. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. Localized tree damage and power outages are still possible. Boaters on area lakes should use extra caution since strong winds and rough waves can overturn small craft.

Location 47.865, -114.157. ARC Warning did not create the underlying report.

Sources

• OFFICIAL

  nws

  Lake Wind Advisory issued October 11 at 10:36AM MDT until October 12 at 6:00AM MDT by NWS Missoula MT

  Oct 11 2026, 16:36 UTC

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