Bumping Lake Weather Forecast

    • 28
    • 41

    Blizzard

    • 28
    • 31

    Blizzard

    • 26
    • 38

    Rain/Snow

    • 25
    • 31

    Snow

    • 23
    • 32

    Snow

    • 27
    • 35

    Snow

    • 26
    • 35

    Snow Likely

Today 16 Dec Upper Slopes of the Eastern Washington Cascades Crest

Rain and high mountain snow. High mountain snow accumulation of 2 to 4 Inches. Highs in the upper 30s to mid 40s. Southwest wind 5 to 15 Mph with Gusts to around 35 Mph. Chance of precipitation near 100 percent.

Tonight 16 Dec Upper Slopes of the Eastern Washington Cascades Crest

Rain and high mountain snow. Blowing high mountain snow overnight. High mountain snow may be heavy at Times. Visibility one quarter mile or less at Times overnight. High mountain snow accumulation of 2 to 5 Inches. Lows in the 20s. Windy. Southwest wind 20 to 30 Mph. Gusts up to 60 Mph increasing to 75 Mph overnight. Valleys, Gusts up to 45 Mph increasing to 65 Mph overnight. Chance of precipitation near 100 percent.

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Bumping Lake Temperature Statistics

December Temperature

Stampede Pass (29.2 miles)

  • Lowest 1 December, 2025

    23 °F

  • Average December

    36.6 °F

  • Highest 13 December, 2025

    51.1 °F

Climate (2020–Present)

Stampede Pass (29.2 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    41.6 °F

  • Average High 2020–2025

    48.3 °F
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