White Mountain Region Forecast

Friday, August 1, 2014

Valley Forecast:

Temperature

Wind

Today

Mostly sunny w/ a chance of showers.

Around 80°F

Light and variable becoming SW around 10 mph

Tonight

Increasingly cloudy.

Upper 50s°F

Light and variable

Extended Outlook:

Highs

Lows

Tomorrow

Cloudy w/ a chance of afternoon showers.

Mid 70s°F

Mid 50s°F

Sunday

Mostly cloudy w/ a chance of showers and thunderstorms.

Mid 70s°F

Upper 50s°F

Monday

Partly sunny w/ a chance of showers and thunderstorms.

Mid 70s°F

Upper 50s°F

Tuesday

Partly cloudy.

Upper 70s°F

Upper 50s°F

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.

Today

Tonight

Tomorrow

Mostly in the clear under increasingly cloudy skies w/ a chance of afternoon showers and slight chance of afternoon thunderstorms.

In the clear becoming in and out of the clouds under increasingly cloudy skies w/ a chance of showers late.

Mostly in the clouds under cloudy skies w/ a chance of morning showers and afternoon showers likely and a slight chance of afternoon thunderstorms.

Highs:

Low 50s°F

Lows:

Upper 40s°F

Highs:

Around 50 °F

Wind:

W shifting SW 15-30 mph

Wind:

SW 15-30 mph

Wind:

S shifting W at 10-25 mph

Air Quality Forecast: Good levels

Summit Data:

Auto Road Vertical Temperature Profile at

6288'

7:25 AM Summit Conditions

Yesterday

Almanac for Friday, August 1, 2014

47.1°F

Weather:

Intermittent Fog

Max. Temperature:

46°F

Record High:

68°F

set in

1975

5300'

Min. Temperature:

41°F

Record Low:

26°F

set in

1953

52.4°F

Temperature:

44°F

Peak Gust:

W 49 mph

Average Daily Temperature:

49°F

4300'

Wind:

W 28 mph

Average Wind Speed:

25.6 mph

Average Monthly Temperature:

47.5°F

62.0°F

Wind Chill:

34.0°F

Liquid Precipitation:

0.15"

Average Monthly Precipitation:

8.08

3300'

Relative Humidity:

95%

Average Monthly Snowfall:

0.20

67.6°F

Visibility:

15 miles

Monthly Total Liquid Precip:

0.00"

Average Monthly Winds Speed:

24.6

2300'

Barometric Pressure:

24.03" steady

Snowfall:

Trace

Sunrise:

5:26 A.M.

Sunset:

8:16 P.M.

61.7°F

Ground Conditions:

Damp rocks

Monthly Total Snowfall:

0.0"

Length of Day:

14 hours 50 minutes

1600'

Special Phenomena:

66.3°F

 

 

Days with Fog this Month:

30

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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