Cloud Peak Reservoir Weather Forecast

    • 20
    • 33

    Breezy

    • 24
    • 37

    Breezy

    • 23
    • 35

    Slight Chance Snow Showers

    • 19
    • 39

    Windy

    • 5
    • 27

    Windy

    • 5
    • 14

    Windy

Today 11 Jan Bighorn Mountains Southeast

Mostly sunny and breezy. Highs in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 11 Jan Bighorn Mountains Southeast

Mostly cloudy and breezy. Near steady temperature in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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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 8 January, 2026

    24.1 °F

  • Average January

    39.5 °F

  • Highest 4 January, 2026

    57.9 °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

    59 °F
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