Lava Mountain Weather Forecast

    • 26
    • 30

    Blowing Snow

    • 25
    • 28

    Chance Snow Showers

    • 19
    • 27

    Chance Snow Showers

    • 17
    • 28

    Mostly Sunny

    • 16
    • 33

    Mostly Sunny

    • 22
    • 29

    Chance Snow Showers

    • 20
    • 26

    Snow Showers Likely

Today 10 Dec Teton and Gros Ventre Mountains

Mostly cloudy with a chance of rain and snow Showers. Patchy blowing snow. Visibility one quarter mile or less at Times. Breezy. Near steady temperature in the mid 30s. West Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of precipitation 30 percent.

Tonight 10 Dec Teton and Gros Ventre Mountains

Partly cloudy and breezy. Lows in the upper 20s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Real-Time

Lava Mountain Temperature Statistics

December Temperature

Dubois Municipal Airport (18.6 miles)

  • Lowest 1 December, 2025

    12.2 °F

  • Average December

    26.5 °F

  • Highest 8 December, 2025

    37.4 °F

Climate (2020–Present)

Dubois Municipal Airport (18.6 miles)

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  • Average Low 2020–2025

    29.8 °F

  • Average 2020–2025

    40.7 °F

  • Average High 2020–2025

    52.6 °F
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