Cowboy Mountain is a 5,853-foot-elevation (1,784 meter) mountain summit located in northeast King County of

Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...

state. It is situated at

Stevens Pass Stevens Pass (elevation ) is a mountain pass through the Cascade Mountains located at the border of King County and Chelan County in Washington, United States. U.S. Route 2 travels over the pass, reaching a maximum elevation of . The Pacific ...

, on land managed by

Mount Baker-Snoqualmie National Forest Mount is often used as part of the name of specific mountains, e.g. Mount Everest. Mount or Mounts may also refer to: Places * Mount, Cornwall, a village in Warleggan parish, England * Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, C ...

. This mountain is best known for ski runs on its north slopes which are part of the Stevens Pass Ski Area. Cowboy Mountain is part of the

Chiwaukum Mountains The Chiwaukum Mountains are a north–south mountain range in central Washington, United States. They stretch from Snowgrass Mountain at , to . The mountains are made of schist, part of the Nason terrane. The original rock in the Nason terran ...

, which are a subset of the Cascade Range. Its nearest higher neighbor is Big Chief Mountain, to the northeast, and the

Pacific Crest Trail The Pacific Crest Trail (PCT), officially designated as the Pacific Crest National Scenic Trail, is a long-distance hiking and equestrian trail closely aligned with the highest portion of the Cascade and Sierra Nevada mountain ranges, which lie ...

passes through the saddle between these two mountains. Precipitation

runoff Runoff, run-off or RUNOFF may refer to: * RUNOFF, the first computer text-formatting program * Runoff or run-off, another name for bleed, printing that lies beyond the edges to which a printed sheet is trimmed * Runoff or run-off, a stock marke ...

from the peak drains into headwaters of the

Tye River The Tye River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 1, 2011 tributary of the James River in central Virginia in the United States. Originating on the eastern slope ...

, which in turn is a tributary of the Skykomish River. The longest railroad tunnel in the United States, the

Cascade Tunnel The Cascade Tunnel refers to two railroad tunnels (original and its replacement) in the northwest United States, east of the Seattle metropolitan area in the Cascade Range of Washington, at Stevens Pass. It is approximately east of Everett, wit ...

, was bored directly under Cowboy Mountain, as a response to deadly avalanches that threatened trains of the Great Northern Railway. The deadliest avalanche in the history of the United States, the 1910 Wellington avalanche, occurred approximately two miles west of Cowboy Mountain.

Climate

Cowboy Mountain is located in the

marine west coast An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters ...

climate zone of western North America.Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008. Most

weather front A weather front is a boundary separating air masses for which several characteristics differ, such as air density, wind, temperature, and humidity. Disturbed and unstable weather due to these differences often arises along the boundary. For in ...

s originate in the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contin ...

, and travel northeast toward the

Cascade Mountains The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as the North Cascades, a ...

. As fronts approach, they are forced upward by the peaks of the Cascade Range, causing them to drop their moisture in the form of rain or snowfall onto the Cascades (

Orographic lift Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and cr ...

). As a result, the west side of the Cascades experiences high precipitation, especially during the winter months in the form of snowfall. During winter months, weather is usually cloudy, but, due to high pressure systems over the Pacific Ocean that intensify during summer months, there is often little or no cloud cover during the summer. Because of maritime influence, snow tends to be wet and heavy, resulting in high

avalanche An avalanche is a rapid flow of snow down a slope, such as a hill or mountain. Avalanches can be set off spontaneously, by such factors as increased precipitation or snowpack weakening, or by external means such as humans, animals, and eart ...

danger.

References

External links

* Weather forecast
Cowboy Mountain
{{Geographic Location 2 , Center = Cowboy Mountain , North = Lichtenberg Mountain , Northeast =

, ENE = Big Chief Mountain , East = Jim Hill Mountain , Southeast =

, South = Thunder Mountain , Southwest =

, WSW =

, West = Windy Mountain , Northwest = Highway 2 Mountains of Washington (state) Mountains of King County, Washington Cascade Range Mount Baker-Snoqualmie National Forest North American 1000 m summits

Climate

See also

References

External links