White Mountain Region Forecast

Tuesday, July 22, 2014

Valley Forecast:

Temperature

Wind

Today

Mostly sunny. Patchy morning fog.

mid 80s; humid°F

Light and variable

Tonight

Mostly clear. Patchy fog.

mid 60s; humid°F

Light and variable

Extended Outlook:

Highs

Lows

Tomorrow

Increasingly cloudy. Afternoon and overnight showers and thunderstorms, possibly severe.

upper 80s; humid°F

upper 50s°F

Thursday

Partly sunny. Slight chance of showers.

mid 70s°F

mid 50s°F

Friday

Partly sunny.

upper 70s°F

mid 50s°F

Saturday

Partly sunny.

upper 70s°F

mid 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 mostly sunny skies.

In and out of the clouds under partly cloudy skies.

Mostly in the clouds under mostly cloudy skies w/ afternoon showers and thunderstorms, possibly becoming severe.

Highs:

lower 60s °F

Lows:

mid 50s °F

Highs:

around 60 °F

Wind:

W 15-30 mph

Wind:

W 25-40 mph w/ higher gusts likely

Wind:

W 35-50 mph w/ higher gusts

Air Quality Forecast: Moderate levels

Summit Data:

Auto Road Vertical Temperature Profile at

6288'

4:09 AM Summit Conditions

Yesterday

Almanac for Tuesday, July 22, 2014

55.8°F

Weather:

Fog

Max. Temperature:

58°F

Record High:

68°F

set in

1955

5300'

Min. Temperature:

44°F

Record Low:

31°F

set in

1977

59.0°F

Temperature:

50°F

Peak Gust:

W 25 mph

Average Daily Temperature:

49°F

4300'

Wind:

W 15 mph

Average Wind Speed:

9.6 mph

Average Monthly Temperature:

48.7°F

62.9°F

Wind Chill:

45.0°F

Liquid Precipitation:

0.00"

Average Monthly Precipitation:

8.02

3300'

Relative Humidity:

100%

Average Monthly Snowfall:

Trace

67.3°F

Visibility:

1/16 of a mile

Monthly Total Liquid Precip:

5.87"

Average Monthly Winds Speed:

26.0

2300'

Barometric Pressure:

24.08" falling

Snowfall:

0.0"

Sunrise:

5:15 A.M.

Sunset:

8:27 P.M.

64.3°F

Ground Conditions:

Damp

Monthly Total Snowfall:

Trace

Length of Day:

15 hours 12 minutes

1600'

Special Phenomena:

65.0°F

 

 

Days with Fog this Month:

20

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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