Nevada Lake Weather Forecast

    • 30
    • 46

    Rain/Snow

    • 30
    • 39

    Rain/Snow

    • 24
    • 37

    Snow Likely

    • 26
    • 41

    Chance Snow

    • 14
    • 37

    Snow Likely

    • 17
    • 33

    Chance Snow

Today 23 Feb Butte/Blackfoot Region

Partly cloudy. A 40 percent chance of rain in the afternoon. Highs in the 40s. Windy with southwest Winds 20 to 30 Mph with Gusts to around 45 Mph.

Tonight 23 Feb Butte/Blackfoot Region

Slight chance of rain and snow in the Evening, then rain and snow likely after midnight. Chance of precipitation 90 percent. Snow level 5500 feet. Snow Accumulations of 1 to 2 Inches. Lows in the mid 20s to lower 30s. Windy with southwest Winds 20 to 30 Mph with Gusts to around 45 Mph.

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Nevada Lake Temperature Statistics

February Temperature

Helena Regional Airport (40.4 miles)

  • Lowest 19 February, 2026

    -4 °F

  • Average February

    33.8 °F

  • Highest 7 February, 2026

    61.6 °F

Climate (2021–Present)

Helena Regional Airport (40.4 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    59.9 °F
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