Cook Middle Reservoir Weather Forecast
- 57
- 91
Thunderstorms
- 57
- 87
Slight Chance Thunderstorms
- 63
- 92
Slight Chance Thunderstorms
- 62
- 93
Partly Sunny
- 63
- 90
Chance Thunderstorms
- 61
- 93
Chance Thunderstorms
Today 3 Jul Box Butte
Mostly sunny. Patchy smoke this morning. Scattered Showers and Thunderstorms this afternoon. Hot with Highs around 90. West Winds 5 to 10 Mph, becoming north with Gusts up to 20 Mph this afternoon. Chance of rain 40 percent.
Tonight 3 Jul Box Butte
Mostly cloudy with scattered Showers with isolated Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. East Winds 10 to 15 Mph, becoming north around 5 Mph after midnight. Chance of rain 40 percent.
Cook Middle Reservoir Temperature Statistics
July Temperature
Scottsbluff, Heilig Field (21.7 miles)
Lowest 1 July, 2026
54 °FAverage July
71.4 °FHighest 1 July, 2026
88 °F
Climate (2021–2026)
Scottsbluff, Heilig Field (21.7 miles)
Average Low 2021–2026
36.9 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
67.1 °F