Blair Lake Weather Forecast

    • 12
    • 28

    Snow Showers

    • 13
    • 30

    Mostly Sunny

    • 28
    • 39

    Partly Sunny

    • 23
    • 44

    Rain/Snow Likely

    • 23
    • 38

    Slight Chance Snow

    • 30
    • 44

    Partly Sunny

    • 34
    • 48

    Chance Rain/Snow

Today 18 Apr Gallatin and Madison County Mountains and Centennial Mountains

Sunny late in the morning then becoming partly cloudy. Slight chance of snow late in the Morning, then isolated snow Showers in the afternoon. Highs 25 to 35. North Winds up to 10 Mph shifting to the west in the afternoon. Chance of snow 20 percent.

Tonight 18 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy with a 20 percent chance of snow. Lows 10 to 15. North Winds 5 to 10 Mph.

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Blair Lake Temperature Statistics

April Temperature

West Yellowstone (23.6 miles)

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Climate (2019–Present)

West Yellowstone (23.6 miles)

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  • Average Low 2019–2023

    29.2 °F

  • Average 2019–2023

    45.4 °F

  • Average High 2019–2023

    59.5 °F
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