Alcova Reservoir Weather Forecast

    • 39
    • 55

    Mostly Cloudy

    • 42
    • 57

    Chance Rain Showers

    • 37
    • 59

    Rain Showers Likely

    • 34
    • 54

    Chance Rain Showers

    • 36
    • 57

    Mostly Cloudy

    • 29
    • 47

    Chance Rain/Snow

Today 28 Feb Green Mountains and Rattlesnake Range

Mostly cloudy and breezy. Near steady temperature around 50. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 28 Feb Green Mountains and Rattlesnake Range

Cloudy. Lows in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alcova Reservoir Temperature Statistics

February Temperature

Casper, Natrona County International Airport (28.6 miles)

  • Lowest 19 February, 2026

    -11.3 °F

  • Average February

    36 °F

  • Highest 5 February, 2026

    64.7 °F

Climate (2021–Present)

Casper, Natrona County International Airport (28.6 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    61 °F
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