Cloud Peak Reservoir Weather Forecast

    • 17
    • 34

    Snow Showers

    • 26
    • 46

    Mostly Sunny

    • 32
    • 56

    Mostly Sunny

    • 29
    • 59

    Chance Rain/Snow

    • 25
    • 45

    Snow Showers Likely

    • 26
    • 44

    Snow Showers Likely

Today 1 May Bighorn Mountains Southeast

Partly cloudy with snow Showers likely. A chance of Thunderstorms and rain Showers in the afternoon. Snow accumulation up to 3 Inches. Breezy with Highs in the lower 40s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation 60 percent.

Tonight 1 May Bighorn Mountains Southeast

Partly cloudy. Near steady temperature in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Cloud Peak Reservoir Temperature Statistics

May Temperature

Buffalo - Johnson County Airport (18.6 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Buffalo - Johnson County Airport (18.6 miles)

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  • Average Low 2020–2025

    36.6 °F
  • Average 2020–2025

    47.7 °F
  • Average High 2020–2025

    58.8 °F
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