Cook Middle Reservoir Weather Forecast

    • 50
    • 87

    Mostly Sunny

    • 42
    • 86

    Slight Chance Thunderstorms

    • 27
    • 63

    Chance Snow Showers

    • 25
    • 55

    Chance Rain/Snow

    • 29
    • 51

    Rain/Snow Likely

    • 28
    • 48

    Rain/Snow Likely

Today 21 Apr Box Butte

Sunny, hot with Highs in the mid 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Apr Box Butte

Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows around 50. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Middle Reservoir Temperature Statistics

April Temperature

Scottsbluff, Heilig Field (21.7 miles)

  • Lowest 19 April, 2026

    21.9 °F

  • Average April

    50.5 °F

  • Highest 11 April, 2026

    82.7 °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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