Flathead Lake Event Calendar


Looking for something to do around the lake? Check out our Flathead Lake calendar of events with all the upcoming festivals, events, tournaments, concerts and family entertainment around the lake!

Flathead Lake Email Updates


Flathead Lake Current Weather Alerts

There are no active watches, warnings or advisories.


Flathead Lake Weather Forecast

Labor Day

Areas Smoke

Hi: 77

Monday Night

Areas Smoke

Lo: 51



Hi: 81

Tuesday Night

Mostly Clear

Lo: 58


Mostly Sunny

Hi: 88

Wednesday Night

Partly Cloudy

Lo: 58


Partly Sunny

Hi: 73

Thursday Night

Slight Chance Rain Showers

Lo: 48

Flathead Lake Water Level (last 30 days)

Water Level on 9/5: 2892.50 (+4.50)

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