Fort Harrison Army Airfield Weather Forecast

    • -13
    • -1

    Snow

    • -9
    • -2

    Snow

    • 1
    • 15

    Snow Likely

    • 8
    • 25

    Mostly Cloudy

    • 8
    • 23

    Chance Snow

    • 5
    • 24

    Slight Chance Snow

Today 3 Feb Helena Valley

Much Colder. Cloudy with a 50 percent chance of snow. Highs 5 below to zero. Northwest Winds 5 to 15 Mph. Wind chill Readings 20 below to 30 below zero.

Tonight 3 Feb Helena Valley

Snow. Snow accumulation of 3 to 5 Inches. Lows 15 below to 20 below zero. Northwest Winds 5 to 15 Mph. Chance of snow 90 percent. Wind chill Readings 25 below to 35 below zero.

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Fort Harrison Army Airfield Temperature Statistics

February Temperature

Helena Regional Airport (5.6 miles)

  • Lowest 1 February, 2025

    30 °F

  • Average February

    36 °F

  • Highest 1 February, 2025

    43 °F

Climate (2020–Present)

Helena Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    59.2 °F
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