Great Falls Weather Forecast

    • 8
    • 17

    Chance Snow

    • 4
    • 20

    Snow

    • -9
    • 10

    Snow Likely

    • 9
    • 21

    Partly Sunny

    • -1
    • 22

    Chance Snow

    • -9
    • 8

    Slight Chance Snow

Today 19 Feb Cascade

Not as cold. Sunny. Patchy blowing snow in the Morning, then Areas of blowing snow in the afternoon. Highs 15 to 20. Southwest Winds 10 to 20 Mph. Wind chill Readings 30 below to 40 below zero in the morning.

Tonight 19 Feb Cascade

Not as cold. Partly cloudy with slight chance of snow in the Evening, then cloudy with chance of snow after midnight. Patchy blowing snow through the night. Lows 5 to 10. Southwest Winds 10 to 20 Mph. Chance of snow 50 percent. Wind chill Readings 5 below to 15 below zero.

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Great Falls Temperature Statistics

February Temperature

Great Falls, Great Falls International Airport (3.7 miles)

  • Lowest

  • Average February

  • Highest

Climate (2010–Present)

Great Falls, Great Falls International Airport (3.7 miles)

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  • Average Low 2010–Present

    33.4 °F
  • Average 2010–Present

    45 °F
  • Average High 2010–Present

    56.1 °F
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