Cloud Peak Reservoir Weather Forecast

    • 25
    • 35

    Chance Snow Showers

    • 19
    • 30

    Blustery

    • 13
    • 30

    Mostly Cloudy

    • 14
    • 24

    Blustery

    • 5
    • 25

    Chance Snow Showers

    • 0
    • 17

    Chance Snow Showers

    • 1
    • 12

    Chance Snow Showers

Today 3 Jan Bighorn Mountains Southeast

Partly cloudy and breezy. Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 3 Jan Bighorn Mountains Southeast

Partly cloudy. A slight chance of. Windy with Lows in the mid 30s. Southwest Winds 25 to 35 Mph. Gusts up to 45 Mph, increasing to 55 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cloud Peak Reservoir Temperature Statistics

January Temperature

Buffalo - Johnson County Airport (18.6 miles)

  • Lowest 1 January, 2026

    35.1 °F

  • Average January

    43 °F

  • Highest 1 January, 2026

    52 °F

Climate (2021–Present)

Buffalo - Johnson County Airport (18.6 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.9 °F
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