Lake Wind Advisory issued October 11 at 10:36AM MDT until October 12 at 6:00AM MDT by NWS Missoula MT
Official severe-weather alerts, warning areas, and disaster updates.
expired · active · official-source
* 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.
- Event time
- Source last updated
- Current version retrieved
- Provider
- NWS — active weather alerts (Storm)
- Location
- MT, US
- Severity
- Moderate
- area
- Flathead/Mission Valleys
- event
- Lake Wind Advisory
- onset
- 2026-10-11T10:36:00-06:00
- states
- ["MT"]
- urgency
- Expected
- certainty
- Likely
- effective
- 2026-10-11T10:36:00-06:00
- message id
- urn:oid:2.49.0.1.840.0.9f1eb5295f4085d428feddf137f4cf1377bb7719.001.2
- references
- []
- instruction
- Boaters on area lakes should use extra caution since strong winds and rough waves can overturn small craft.
- message type
- Alert
- location basis
- Approximate: centers of the NWS zones listed in the alert
- freshness minutes
- 60
Source use policy · US government work (17 U.S.C. 105)
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Update history (1 recent revisions)
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