Mount Adams Lake Weather Forecast

    • 21
    • 33

    Snow

    • 22
    • 31

    Snow Likely

    • 24
    • 33

    Chance Snow

    • 18
    • 33

    Chance Snow

    • 19
    • 35

    Mostly Sunny

    • 20
    • 36

    Mostly Sunny

Today 24 Feb Lower Slopes of the Eastern Washington Cascades Crest

Rain or snow likely. Snow accumulation up to 2 Inches. Snow level 3500 feet. Highs in the lower 30s to lower 40s. Light Wind, becoming southeast 5 to 10 Mph in the afternoon. Chance of precipitation 70 percent.

Tonight 24 Feb Lower Slopes of the Eastern Washington Cascades Crest

Mostly cloudy. Rain and mountain snow likely in the Evening, then a chance of mountain snow overnight. Mountain snow accumulation up to 1 inch. Snow level 3500 feet in the evening. Lows in the 20s. West wind 5 to 15 Mph. Gusts up to 25 Mph increasing to 35 Mph overnight. Chance of precipitation 70 percent.

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Mount Adams Lake Temperature Statistics

February Temperature

Yakima Air Terminal - McAllister Field (44.1 miles)

  • Lowest 18 February, 2026

    19 °F

  • Average February

    37 °F

  • Highest 9 February, 2026

    53.1 °F

Climate (2021–Present)

Yakima Air Terminal - McAllister Field (44.1 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    65.3 °F
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