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White Mountain Region Forecast Sunday, May 20, 2012 |
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Valley Forecast: |
Temperature |
Wind |
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Today |
Mostly sunny. |
Lower 80s°F |
Light/variable becoming S 10 mph |
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Tonight |
Clear. |
Upper 40s°F |
Light/variable |
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Extended Outlook: |
Highs |
Lows |
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Tomorrow |
Mostly sunny. |
Lower 70s°F |
Lower 50s°F |
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Tuesday |
Cloudy w/ a chance of showers. |
Mid 70s°F |
Lower 50s°F |
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Wednesday |
Partly sunny. |
Around 70°F |
Mid 40s°F |
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Thursday |
Mostly sunny. |
Around 70°F |
Mid 40s°F |
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Summits Outlook: 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. |
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Today |
Tonight |
Tomorrow |
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Mostly in the clear under mostly sunny skies w/ hazy conditions. |
In the clear under clear skies. |
In the clear under increasingly cloudy skies, becoming in the clouds late w/ a slight chance of showers. |
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Highs: |
Lower 60s°F |
Lows: |
Mid 40s°F |
Highs: |
Upper 40s°F |
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Wind: |
E 5-10 mph, becoming light/variable at times |
Wind: |
SE 5-15 mph increasing to 10-25 mph |
Wind: |
SE 15-30 mph |
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Air Quality Forecast: levels |
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Summit Data: |
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6288' |
4:37 AM Summit Conditions |
Yesterday |
Almanac for Sunday, May 20, 2012 |
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52.0°F |
Weather: |
Mostly Clear |
Max. Temperature: |
57°F |
Record High: |
61°F |
set in |
1989 |
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5300' |
Min. Temperature: |
39°F |
Record Low: |
13°F |
set in |
2002 |
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56.2°F |
Temperature: |
50°F |
Peak Gust: |
NW 39 mph |
Average Daily Temperature: |
37°F |
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4300' |
Wind: |
NE 9 mph |
Average Wind Speed: |
17.9 mph |
Average Monthly Temperature: |
35.5°F |
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60.6°F |
Wind Chill: |
46.0°F |
Liquid Precipitation: |
0.00" |
Average Monthly Precipitation: |
8.21 |
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3300' |
Relative Humidity: |
59% |
Average Monthly Snowfall: |
12.50 |
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63.8°F |
Visibility: |
45 miles |
Monthly Total Liquid Precip: |
5.04" |
Average Monthly Winds Speed: |
28.3 |
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2300' |
Barometric Pressure: |
24.10" rising |
Snowfall: |
0.0" |
Sunrise: |
5:07 A.M. |
Sunset: |
8:16 P.M. |
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60.3°F |
Ground Conditions: |
Dry rocks w/ trail run-off |
Monthly Total Snowfall: |
3.9" |
Length of Day: |
15 hours 9 minutes |
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1600' |
Special Phenomena: |
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64.9°F |
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Days with Fog this Month: |
16 |
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The Mount Washington Observatory is a private, non-profit organization supported by the generosity of its members. Its mission is to advance understanding of the natural forces that create the Earth's weather and climate. |
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www.mountwashington.org |
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