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White Mountain Region Forecast Wednesday, May 23, 2012 |
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Valley Forecast: |
Temperature |
Wind |
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Today |
Cloudy becoming partly sunny w/ a chance of showers and a slight chance of thunderstorms. Areas of morning fog. |
Mid 70s°F |
E 10 mph becoming light/variable |
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Tonight |
Increasingly cloudy w/ a chance of showers early. Patchy fog. |
Lower 50s°F |
Light/variable |
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Extended Outlook: |
Highs |
Lows |
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Tomorrow |
Mostly cloudy w/ patchy morning fog. |
Upper 60s°F |
Mid 50s°F |
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Friday |
Mostly cloudy w/ a chance of showers. |
Lower 70s°F |
Mid 50s°F |
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Saturday |
Mostly sunny. |
Upper 70s°F |
Upper 40s°F |
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Sunday |
Partly cloudy. |
Lower 70s°F |
Upper 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 clouds under mostly cloudy skies w/ a chance of showers and a slight chance of thunderstorms. |
In and out of the clouds under partly cloudy skies w/ a chance of showers early. |
In and out of the clouds under partly sunny skies. |
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Highs: |
Lower 50s°F |
Lows: |
Mid 40s°F |
Highs: |
Mid 50s°F |
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Wind: |
N 10-25 mph decreasing to 5-15 mph |
Wind: |
SSW 5-20 mph |
Wind: |
SSW 5-20 mph increasing to 10-25 mph |
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Air Quality Forecast: levels |
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Summit Data: |
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6288' |
4:22 AM Summit Conditions |
Yesterday |
Almanac for Wednesday, May 23, 2012 |
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46.1°F |
Weather: |
Fog |
Max. Temperature: |
48°F |
Record High: |
63°F |
set in |
1977 |
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5300' |
Min. Temperature: |
43°F |
Record Low: |
13°F |
set in |
1956 |
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49.1°F |
Temperature: |
46°F |
Peak Gust: |
SW 36 mph |
Average Daily Temperature: |
38°F |
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4300' |
Wind: |
NW 11 mph |
Average Wind Speed: |
15.0 mph |
Average Monthly Temperature: |
35.5°F |
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55.8°F |
Wind Chill: |
41.0°F |
Liquid Precipitation: |
0.04" |
Average Monthly Precipitation: |
8.21 |
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3300' |
Relative Humidity: |
100% |
Average Monthly Snowfall: |
12.50 |
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52.9°F |
Visibility: |
150 feet |
Monthly Total Liquid Precip: |
5.11" |
Average Monthly Winds Speed: |
28.3 |
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2300' |
Barometric Pressure: |
23.78" steady |
Snowfall: |
0.0" |
Sunrise: |
5:04 A.M. |
Sunset: |
8:20 P.M. |
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56.2°F |
Ground Conditions: |
Wet rocks w/ trail run-off |
Monthly Total Snowfall: |
3.9" |
Length of Day: |
15 hours 16 minutes |
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1600' |
Special Phenomena: |
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59.6°F |
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Days with Fog this Month: |
18 |
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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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