Bighorn National Forest Weather Forecast

    • 12
    • 20

    Blowing Snow

    • 19
    • 22

    Slight Chance Snow

    • 16
    • 27

    Snow Showers Likely

    • 11
    • 24

    Snow Showers Likely

    • 5
    • 16

    Chance Snow Showers

    • 13
    • 20

    Slight Chance Snow Showers

Today 7 Dec Bighorn Mountains Southeast

Partly cloudy. Patchy blowing snow in the morning. Patchy blowing snow in the afternoon with visibility one quarter mile or less at Times. Windy with Highs in the lower 30s. Temperature falling into the lower 20s in the afternoon. West Winds 20 to 30 Mph with Gusts up to 50 Mph.

Tonight 7 Dec Bighorn Mountains Southeast

Partly cloudy with a 30 percent chance of snow. Breezy, cold with Lows 14 to 22. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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Bighorn National Forest Temperature Statistics

December Temperature

Sheridan County Airport (23 miles)

  • Lowest 1 December, 2025

    1.9 °F

  • Average December

    26.2 °F

  • Highest 4 December, 2025

    42.1 °F

Climate (2020–Present)

Sheridan County Airport (23 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.5 °F
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