Grouse Mountain mild as the Lower Mainland. In December (the coldest month statistically), Grouse Mountain has an average high and low of and respectively. This freeze/thaw cycle can allow for large amounts of rain to fall on some occasions every winter. Nonetheless, heavy snow is more frequent in the winter, which allows for a deep snow-pack, lasting on average from mid-November until early May. Summer is warm and relatively dry. August is the warmest month, with an average high and low of and respectively. Grouse Mountain has built an observation deck (accessible by elevator) on a 1.5 megawatt wind turbine of Leitwind
Grouse Creek, Utah Grouse Creek, Utah Grouse Creek (also Cookesville) is an unincorporated community in the nearly unpopulated northwestern region of Box Elder County, Utah, United States, near the Idaho and Nevada borders. The community lies along unpaved roads north of State Route 30 in the Grouse Creek Mountains. Its elevation is 5,331 feet (1,625 m). Although it is unincorporated, it has a post office, with the ZIP code of 84313. Grouse Creek was first settled in 1876. The community took its name from a nearby creek of the same name where grouse were abundant. According to the Köppen Climate Classification system, Grouse