Alta Weather Forecast

    • 34
    • 43

    Chance Rain/Snow

    • 28
    • 43

    Mostly Cloudy

    • 36
    • 55

    Partly Sunny

    • 35
    • 58

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 33
    • 57

    Mostly Sunny

    • 41
    • 58

    Mostly Cloudy

Today 31 Oct Buena Vista

Mostly cloudy with a chance of Sprinkles. Near steady temperature in the lower 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 31 Oct Buena Vista

Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s. Northwest Winds 10 to 15 Mph.

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Alta Temperature Statistics

October Temperature

Storm Lake (6.2 miles)

  • Lowest 22 October, 2025

    30.2 °F

  • Average October

    56.6 °F

  • Highest 4 October, 2025

    89.6 °F

Climate (2020–Present)

Storm Lake (6.2 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    58.7 °F
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