Mount Ascension Park Weather Forecast

    • 33
    • 42

    Mostly Cloudy

    • 17
    • 40

    Snow Likely

    • -2
    • 26

    Snow Likely

    • -3
    • 6

    Snow Likely

    • -2
    • 7

    Chance Snow

    • 3
    • 15

    Chance Snow

Today 31 Jan Upper Blackfoot and MacDonald Pass

Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs 30 to 40. Southwest Winds 10 to 20 Mph.

Tonight 31 Jan Upper Blackfoot and MacDonald Pass

Windy. Chance of snow in the Evening, then snow likely after midnight. Patchy blowing snow through the night. Snow accumulation up to 3 Inches. Near steady temperature in the lower 30s. Southwest Winds 20 to 30 Mph with Gusts to around 45 Mph. Chance of snow 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Ascension Park Temperature Statistics

January Temperature

Helena Regional Airport (3.1 miles)

  • Lowest 20 January, 2025

    -10.2 °F

  • Average January

    21.2 °F

  • Highest 16 January, 2025

    52.6 °F

Climate (2020–Present)

Helena Regional Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    59.3 °F
Get WillyWeather+ to remove ads