Roundtop Mountain Weather Forecast

    • 34
    • 44

    Breezy

    • 32
    • 41

    Partly Sunny

    • 30
    • 39

    Breezy

    • 31
    • 43

    Partly Sunny

    • 29
    • 43

    Partly Sunny

    • 30
    • 42

    Partly Sunny

    • 29
    • 40

    Chance Snow Showers

Today 10 Dec Wind River Mountains West

Partly cloudy. Patchy blowing snow. Visibility one quarter mile or less at Times. Windy with Highs in the mid 30s. West Winds 20 to 30 Mph with Gusts up to 55 Mph.

Tonight 10 Dec Wind River Mountains West

Mostly clear and windy. Lows in the upper 20s. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

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Roundtop Mountain Temperature Statistics

December Temperature

South Pass (3.7 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

South Pass (3.7 miles)

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  • Average Low 2020–2024

    28.5 °F
  • Average 2020–2024

    35.9 °F
  • Average High 2020–2024

    43.2 °F
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