Sourdough Lake Weather Forecast

    • 36
    • 44

    Rain/Snow

    • 33
    • 38

    Rain/Snow

    • 28
    • 36

    Snow

    • 27
    • 33

    Snow Showers

    • 29
    • 36

    Snow Showers Likely

    • 33
    • 44

    Chance Rain/Snow

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    • 45

    Rain/Snow Likely

Today 26 Apr West Slopes North Cascades and Passes

Rain and snow in the Morning, then a chance of rain and snow in the afternoon. Snow level near 5000 feet. Rainfall Amounts a quarter to a half inch possible. No snow accumulation.

Tonight 26 Apr West Slopes North Cascades and Passes

Mostly cloudy. A slight chance of Thunderstorms in the evening. A chance of snow Showers. Rain Showers likely after midnight. Snow level near 5500 feet. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. No snow accumulation.

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Sourdough Lake Temperature Statistics

April Temperature

Burlington/Mount Vernon, Skagit Regional Airport (62.1 miles)

  • Lowest 14 April, 2024

    35.6 °F

  • Average April

    48.7 °F

  • Highest 20 April, 2024

    73.4 °F

Climate (2019–Present)

Burlington/Mount Vernon, Skagit Regional Airport (62.1 miles)

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  • Average Low 2019–2024

    43.7 °F

  • Average 2019–2024

    51.5 °F

  • Average High 2019–2024

    60.5 °F
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