National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes

A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Showers Snow Freezing Fog Low Drifting Snow and Windy

9°F

-13°C

Humidity 100%
Wind Speed W 45 G 56 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.06 mi
Wind Chill-17°F (-27°C)
Last update 21 Nov 12:48 pm EST
Extended Forecast for

Mount Washington NH

  • This
    Afternoon

    This Afternoon: Snow showers likely, mainly before 5pm. Cloudy, with a high near 14. Wind chill values as low as -21. Very windy, with a west wind 50 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely and
    Very Windy

    High: 14 °F

  • Tonight

    Tonight: A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around -17. Wind chill values as low as -48. Very windy, with a northwest wind 65 to 70 mph, with gusts as high as 90 mph.

    Very Windy.
    Chance Snow
    Showers then
    Mostly Cloudy

    Low: -17 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Partly sunny and cold, with a high near -4. Wind chill values as low as -49. Very windy, with a northwest wind around 75 mph, with gusts as high as 95 mph.

    Cold and Very
    Windy

    High: -4 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around -15. Wind chill values as low as -57. Very windy, with a northwest wind around 80 mph, with gusts as high as 100 mph.

    Partly Cloudy
    and Very
    Windy

    Low: -15 °F

  • Friday

    Friday: Sunny, with a high near 12. Very windy, with a northwest wind 70 to 75 mph decreasing to 60 to 65 mph in the afternoon. Winds could gust as high as 95 mph.

    Sunny and
    Very Windy

    High: 12 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 6. Very windy.

    Mostly Clear
    and Very
    Windy

    Low: 6 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Very windy.

    Mostly Sunny
    and Very
    Windy

    High: 29 °F

  • Saturday
    Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 21. Very windy. Chance of precipitation is 70%.

    Snow Likely
    and Very
    Windy

    Low: 21 °F

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. Very windy.

    Chance Snow
    and Very
    Windy

    High: 31 °F

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 5pm. Cloudy, with a high near 14. Wind chill values as low as -21. Very windy, with a west wind 50 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around -17. Wind chill values as low as -48. Very windy, with a northwest wind 65 to 70 mph, with gusts as high as 90 mph.
Thanksgiving Day
Partly sunny and cold, with a high near -4. Wind chill values as low as -49. Very windy, with a northwest wind around 75 mph, with gusts as high as 95 mph.
Thursday Night
Partly cloudy, with a low around -15. Wind chill values as low as -57. Very windy, with a northwest wind around 80 mph, with gusts as high as 100 mph.
Friday
Sunny, with a high near 12. Very windy, with a northwest wind 70 to 75 mph decreasing to 60 to 65 mph in the afternoon. Winds could gust as high as 95 mph.
Friday Night
Mostly clear, with a low around 6. Very windy.
Saturday
Mostly sunny, with a high near 29. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 21. Very windy. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Very windy.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22. Windy.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Windy.
Monday Night
Snow likely. Cloudy, with a low around 19. Very windy. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of snow. Cloudy, with a high near 25. Very windy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
11:58 am EST Nov 21, 2018
Forecast Valid:
1pm EST Nov 21, 2018-6pm EST Nov 27, 2018
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation