Swiss Valley Ski and Snowboard Area Weather Forecast

    • 39
    • 55

    Becoming Sunny

    • 38
    • 55

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 46
    • 65

    Mostly Cloudy

    • 49
    • 64

    Slight Chance Rain Showers

    • 49
    • 65

    Chance Rain Showers

Today 22 May Cass

Partly cloudy. Near steady temperature in the mid 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 May Cass

Mostly clear. Lows in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swiss Valley Ski and Snowboard Area Temperature Statistics

May Temperature

Haines Memorial Airport (11.8 miles)

  • Lowest 9 May, 2025

    33.8 °F

  • Average May

    59.4 °F

  • Highest 15 May, 2025

    84.7 °F

Climate (2020–Present)

Haines Memorial Airport (11.8 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    60.4 °F
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