Twin Sisters Lake Weather Forecast

    • 17
    • 27

    Snow Showers

    • 26
    • 30

    Snow Showers

    • 26
    • 30

    Blizzard

    • 22
    • 32

    Snow

    • 23
    • 32

    Snow

    • 21
    • 32

    Chance Snow

Today 13 Mar Upper Slopes of the Eastern Washington Cascades Crest

Snow Showers in the Morning, then a chance of snow Showers in the afternoon. Snow accumulation of 3 to 6 Inches. Highs in the upper 20s to mid 30s. Breezy. West wind 10 to 20 Mph with Gusts to around 45 Mph. Chance of precipitation near 100 percent.

Tonight 13 Mar Upper Slopes of the Eastern Washington Cascades Crest

Mostly cloudy. Snow Showers likely in the Evening, then a chance of snow Showers overnight. Snow accumulation of 1 to 3 Inches. Lows 15 to 20. West wind 5 to 15 Mph with Gusts to around 35 Mph in the Evening, becoming light. Chance of precipitation 70 percent.

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Twin Sisters Lake Temperature Statistics

March Temperature

Stampede Pass (36.7 miles)

  • Lowest 11 March, 2025

    26.1 °F

  • Average March

    34.2 °F

  • Highest 1 March, 2025

    48 °F

Climate (2020–Present)

Stampede Pass (36.7 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    41.5 °F

  • Average High 2020–2025

    48.3 °F
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