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Foehn winds

Last update: Friday 05th of December 2008

A foehn wind or föhn wind is a type of dry down slope wind which occurs in the lee of a mountain range. It is a rain shadow wind which results from the subsequent adiabatic warming of air which has dropped most of its moisture on windward slopes (see orographic lift). As a consequence of the different adiabatic lapse rates of moist and dry air, the air on the leeward slopes becomes warmer than equivalent elevations on the windward slopes. Föhn winds can raise temperatures by as much as 30°C (54°F) in just a matter of hours. Central Europe enjoys a warmer climate due to the Föhn.


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Föhn wind - Wikipedia, the free encyclopedia

Föhn winds are notorious among mountaineers in the Alps, especially those climbing the Eiger , for whom the winds add additional difficulty in ascending an already difficult peak.

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Chinook wind - Wikipedia, the free encyclopedia

Chinook winds, often just called chinooks, are a variety of Föhn winds pattern observed in the interior West of North America, where the Canadian Prairies and Great Plains end and the mountains begin ...

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Foehn winds

Back ] [ Home ] [ Up ] [ Next ] Click here to Order your Radar Equipment Online. FOEHN WINDS . When air flows downhill from a high eleva-tion, its temperature is raised by adiabatic compression.

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Foehn winds

Prev Term: FNAI Next Term: fog and haze Foehn winds Used for: Santa Ana winds Broader Terms: weather conditions Scope Note: A warm, dry wind [Komarek database]

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The Chinook And Other Foehn Winds

Foehn Winds, Chinook Included, Relieve Winter's Cold. Here's how they form ... Here's How They Form Following on from the general Introduction To Winds , Foehn, or Fohn Winds (the ...

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