Three Island Lake Weather Forecast

    • 16
    • 22

    Snow

    • 17
    • 20

    Snow

    • 23
    • 26

    Snow

    • 5
    • 25

    Snow

    • 1
    • 13

    Chance Snow

    • 7
    • 14

    Snow Likely

Today 1 Feb Boise Mountains

Rain and snow in the Morning, then snow in the afternoon. Chance of precipitation near 100 percent. Snow accumulation up to 2 Inches across the lower Elevations, with up to 6 Inches over the Mountains. Highs 29 to 41.

Tonight 1 Feb Boise Mountains

Snow. Chance of snow 80 percent. Snow accumulation up to 3 Inches. Lows 17 to 31.

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Three Island Lake Temperature Statistics

February Temperature

Stanley, Stanley Ranger Station (18.6 miles)

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  • Average February

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Climate (2020–Present)

Stanley, Stanley Ranger Station (18.6 miles)

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  • Average Low 2020–2025

    22.6 °F

  • Average 2020–2025

    37.9 °F

  • Average High 2020–2025

    53.2 °F
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