Alta Weather Forecast

    • 44
    • 73

    Chance Rain Showers

    • 44
    • 64

    Chance Rain Showers

    • 47
    • 59

    Rain Showers Likely

    • 51
    • 63

    Chance Rain Showers

    • 52
    • 64

    Mostly Cloudy

Today 28 Oct Buena Vista

Partly sunny. A chance of Sprinkles this Morning, then a chance of Showers with a slight chance of Thunderstorms this afternoon. Much warmer with Highs in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 28 Oct Buena Vista

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 40s. West Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 40 percent.

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Alta Temperature Statistics

October Temperature

Storm Lake (6.2 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    58.6 °F

  • Highest 11 October, 2026

    89.6 °F

Climate (2021–2026)

Storm Lake (6.2 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    58.8 °F
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