Shelf Lake Weather Forecast

    • 20
    • 29

    Snow Likely

    • 26
    • 33

    Snow Likely

    • 22
    • 33

    Snow

    • 20
    • 24

    Snow

    • 19
    • 28

    Snow Likely

    • 19
    • 30

    Snow Likely

Today 29 Mar Bitterroot/Sapphire Mountains

A chance of snow. A chance of rain in the Morning, then rain likely in the afternoon. Chance of precipitation 70 percent. Snow level 4500 feet. Snow Accumulations of 1 to 2 Inches. Total snow Accumulations 1 to 3 Inches. Highs in the upper 30s to mid 40s. Northwest Winds to 15 Mph.

Tonight 29 Mar Bitterroot/Sapphire Mountains

Mostly cloudy with a 50 percent chance of snow. Lows in the 20s to lower 30s. Northwest Winds to 15 Mph.

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Shelf Lake Temperature Statistics

March Temperature

Salmon, Lemhi County Airport (45.4 miles)

  • Lowest 1 March, 2025

    17.9 °F

  • Average March

    40 °F

  • Highest 26 March, 2025

    72 °F

Climate (2020–Present)

Salmon, Lemhi County Airport (45.4 miles)

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  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    57.9 °F
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