Citadel Mountain Weather Forecast

    • 24
    • 25

    Blizzard

    • 28
    • 30

    Blizzard

    • 28
    • 33

    Blizzard

    • 23
    • 31

    Blizzard

    • 10
    • 28

    Snow

    • 10
    • 19

    Snow Likely

    • 20
    • 23

    Snow Likely

Today 6 Dec East Glacier Park Region

Mostly cloudy. Patchy fog late in the morning. Slight chance of snow late in the morning. Chance of snow early in the Afternoon, then snow likely late in the afternoon. Snow may be heavy at Times late in the afternoon. New snow accumulation up to 8 Inches. Total snow accumulation up to 10 Inches. Highs 25 to 33. Southwest Winds 5 to 15 Mph. Gusts up to 40 Mph in the afternoon. Chance of snow 70 percent.

Tonight 6 Dec East Glacier Park Region

Windy. Mostly cloudy. Chance of snow in the Evening, then slight chance of snow after midnight. Patchy blowing snow through the night. Visibility one quarter mile or less at Times. Near steady temperature in the upper 20s. West Winds 15 to 30 Mph with Gusts to around 70 Mph. Chance of snow 50 percent.

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Citadel Mountain Temperature Statistics

December Temperature

Kalispell, Glacier Park International Airport (35.4 miles)

  • Lowest 1 December, 2025

    19.4 °F
  • Average December

    28.1 °F
  • Highest 4 December, 2025

    33.8 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (35.4 miles)

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  • Average Low 2020–2025

    33.3 °F
  • Average 2020–2025

    45.3 °F
  • Average High 2020–2025

    57 °F
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