White Mountain Region Forecast

Wednesday, April 23, 2014

Valley Forecast:

Temperature

Wind

Today

Cloudy w/ rain showers likely, mainly in the afternoon, and patchy morning fog.

Upper 50s°F

Light/variable becoming NW 10-15 mph

Tonight

Cloudy w/ a chance of rain showers.

Mid 30s°F

NW 10-15 mph

Extended Outlook:

Highs

Lows

Tomorrow

Mostly cloudy early, becoming partly sunny.

Lower 50s°F

Upper 20s°F

Friday

Partly sunny. A chance of rain overnight.

Upper 50s°F

Upper 30s°F

Saturday

Cloudy w/ rain likely.

Mid 50s°F

Mid 30s°F

Sunday

Mostly cloudy w/ a chance of rain.

Upper 40s°F

Lower 30s°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

In the clouds w/ mixed precipitation early changing to snow showers. Wind chills falling to 0-10 above.

In the clouds w/ snow showers likely. Wind chills falling to 10-20 below.

In the clouds w/ a chance of morning snow showers. Wind chills rising to 0-10 below.

Highs:

Falling to the mid 20s°F

Lows:

Lower teens°F

Highs:

Around 20°F

Wind:

NW 25-40 mph, increasing to 45-60 mph w/ higher gusts late

Wind:

NW 50-70 mph, increasing to 80-100 mph w/ higher gusts late

Wind:

NW 80-100 mph, decreasing to 50-70 mph w/ higher gusts early

Air Quality Forecast: Good levels

Summit Data:

Auto Road Vertical Temperature Profile at

6288'

5:09 AM Summit Conditions

Yesterday

Almanac for Wednesday, April 23, 2014

21.3°F

Weather:

Freezing fog and drizzle

Max. Temperature:

41°F

Record High:

49°F

set in

2001

5300'

Min. Temperature:

32°F

Record Low:

-4°F

set in

1989

Temperature:

31°F

Peak Gust:

W 51 mph

Average Daily Temperature:

26°F

4300'

Wind:

W 39 mph

Average Wind Speed:

28.5 mph

Average Monthly Temperature:

22.9°F

27.5°F

Wind Chill:

15.0°F

Liquid Precipitation:

0.17"

Average Monthly Precipitation:

8.43

3300'

Relative Humidity:

100%

Average Monthly Snowfall:

42.70

31.2°F

Visibility:

20 feet

Monthly Total Liquid Precip:

5.12"

Average Monthly Winds Speed:

34.8

2300'

Barometric Pressure:

23.29" falling

Snowfall:

Trace

Sunrise:

5:42 A.M.

Sunset:

7:45 P.M.

35.9°F

Ground Conditions:

1" ice covered snow w/ deeper patches

Monthly Total Snowfall:

14.6"

Length of Day:

14 hours 3 minutes

1600'

Special Phenomena:

40.5°F

 

 

Days with Fog this Month:

16

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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