Cook Middle Reservoir Weather Forecast

    • 51
    • 87

    Decreasing Clouds

    • 53
    • 89

    Slight Chance Thunderstorms

    • 54
    • 89

    Slight Chance Thunderstorms

    • 51
    • 80

    Chance Thunderstorms

    • 51
    • 78

    Chance Thunderstorms

    • 51
    • 81

    Rain Showers Likely

    • 49
    • 77

    Chance Thunderstorms

Today 24 May Box Butte

Sunny, warmer with Highs in the upper 80s. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 24 May Box Butte

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows around 50. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Middle Reservoir Temperature Statistics

May Temperature

Scottsbluff, Heilig Field (21.7 miles)

  • Lowest 1 May, 2026

    27.6 °F

  • Average May

    56.3 °F

  • Highest 13 May, 2026

    92.6 °F

Climate (2021–Present)

Scottsbluff, Heilig Field (21.7 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    67.1 °F
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