Willow Creek Reservoir Weather Forecast

    • -11
    • 3

    Chance Snow

    • -17
    • 6

    Cold

    • 15
    • 15

    Partly Sunny

    • 14
    • 37

    Partly Sunny

    • 16
    • 32

    Partly Sunny

    • 24
    • 37

    Mostly Cloudy

Today 18 Jan Southern High Plains

Colder. Mostly cloudy. Patchy blowing snow in the morning. Chance of snow in the Morning, then slight chance of snow in the afternoon. Visibility one quarter mile or less at Times in the morning. Highs zero to 5 above. North Winds 10 to 20 Mph. Gusts up to 35 Mph in the morning. Chance of snow 50 percent. Wind chill Readings 20 below to 30 below zero in the morning.

Tonight 18 Jan Southern High Plains

Colder. Partly cloudy. Lows 10 below to 15 below zero. South Winds up to 5 Mph shifting to the southwest after midnight.

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Willow Creek Reservoir Temperature Statistics

January Temperature

Great Falls, Great Falls International Airport (49.7 miles)

  • Lowest 5 January, 2025

    -3.2 °F

  • Average January

    22.5 °F

  • Highest 10 January, 2025

    42.7 °F

Climate (2020–Present)

Great Falls, Great Falls International Airport (49.7 miles)

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  • Average Low 2020–2025

    34.1 °F

  • Average 2020–2025

    46.4 °F

  • Average High 2020–2025

    58.2 °F
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