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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.
Sunday, May 19, 2013
5:18 AM
Conditions at 5:18 AM

Weather: Partly Cloudy

Temperature: 36°F

Wind: N 9 mph

Visibility: 95 miles

Relative Humidity: 57%

Station Pressure: 24.03" rising

Ground Conditions: Dry rocks w/ patches snow/ice

24 Hour Statistics

Maximum Temperature: 42°F

Minimum Temperature: 30°F

Peak Wind Gust: W 27 mph

Average Wind Speed: 12.5 mph

Liquid Precipitation: 0.00"

Snowfall: 0.0"

Almanac Data

Record High: 64°F (1989)

Record Low: 9°F (1944)

Average Daily Temperature: 37°F

Average Monthly Melted Precipitation: 8.21

Average Monthly Snowfall: 12.50

Total Snowfall So Far This Month: 0.9"

Average Monthly Winds: 28.3

Sunrise: 5:08

Sunset: 8:15

Forecast Discussion

High pressure will slide offshore today, while a warm front approaches the region from the southwest. Today will kick-off under plentiful sunshine, with light winds and temperatures quickly moderating into the 40s. However, with the advance of the frontal boundary, overhead clouds will be on the increase through the late morning and afternoon hours, eventually landing the summits back in the fog. Showers will develop by nightfall out ahead of the front, and will become more numerous overnight, while winds rapidly accelerate from the south-southwest. A rumble of thunder is not out of the question overnight either, a risk that will carry over into tomorrow with the frontal passage. Winds will gust near hurricane force through tomorrow morning, and begin to subside thereafter while temperatures soar well into the 40s.

Mike Carmon
Observer
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