Cook Middle Reservoir Weather Forecast

    • 24
    • 49

    Rain/Snow Likely

    • 31
    • 60

    Chance Rain Showers

    • 29
    • 55

    Slight Chance Rain Showers

    • 32
    • 63

    Mostly Sunny

    • 38
    • 72

    Partly Sunny

    • 40
    • 74

    Slight Chance Rain Showers

Today 28 Apr Box Butte

Mostly cloudy. Patchy fog this morning. Snow and rain Showers likely this Morning, then a chance of rain Showers, snow Showers with a slight chance of Thunderstorms this afternoon. Little or no snow accumulation. Highs in the upper 40s. South Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph this afternoon. Chance of precipitation 70 percent.

Tonight 28 Apr Box Butte

Partly cloudy. Patchy fog. Cold with Lows in the lower 20s. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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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

    37 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    67.1 °F
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