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Today's Weather atop Mount Washington

Mountain weather is subject to rapid changes and extreme conditions. Always be prepared to make your own assessment of travel and weather conditions. This outlook is one tool to help you plan a safe trip. Always travel with adequate clothing, shelter, food, and water.
Friday, February 3, 2012
5:07 AM
Wind Chill Advisory from 1700 EST today through Saturday...
Conditions at 5:07 AM

Weather: Cloudy, undercast

Temperature: 4°F

Wind: NW 26 mph

Visibility: 80 miles

Relative Humidity: 33%

Station Pressue: 23.64" rising slowly

Ground Conditions: 27" snow/ice/rime w/ deeper drifts

24 Hour Statistics

Maximum Temperature: 18°F

Minimum Temperature: 3°F

Peak Wind Gust: W 77 mph

Average Wind Speed: 29.7 mph

Liquid Precipitation: 0.05"

Snowfall: 0.5"

Almanac Data

Record High: 38°F (1982)

Record Low: -32°F (1963)

Average Daily Temperature: 5°F

Average Monthly Melted Precipitation: 7.33

Average Monthly Snowfall: 42.40

Total Snowfall So Far This Month: 3.5"

Average Monthly Winds: 43.0

Sunrise: 06:56

Sunset: 5:03

Forecast Discussion

High pressure will slide offshore this morning as a weak Clipper and associated cold front drop southeast across the higher summits. This will translate into most summits starting the day fog free with a mix of sunshine and clouds above before clouds lower to summit fog once again by this afternoon. As the front passes this afternoon and evening, a few light snow showers will be possible leaving a light dusting of a few tenths of an inch of snow before things wind down by Saturday morning. A building ridge on Saturday will allow for summit fog and clouds above to gradually trend towards clearing for the afternoon hours. Despite some expected sunshine later on Saturday, a cold and stiff northwesterly flow will suppress highs to right around 0 for the entire day. The mix of cold and winds will make for even colder wind chills; therefore, a wind chill advisory will go into effect from sunset today and continue through Saturday.

Ryan Knapp
Staff Meteorologist
Home of the World's Worst Weather
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