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

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Snow Freezing Fog Blowing Snow and Windy

5°F

-15°C

Humidity 100%
Wind Speed W 55 G 68 mph
Barometer NA
Dewpoint 5°F (-15°C)
Visibility 0.00 mi
Wind Chill-25°F (-32°C)
Last update 9 Dec 10:51 pm EST
Extended Forecast for

4 Miles N Mount Washington NH

Winter Weather Advisory December 10, 07:00am until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Wind chill values as low as -14. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    Low: 8 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: Snow, mainly after 8am. The snow could be heavy at times. High near 21. Wind chill values as low as -5. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 21 °F

    Breezy. Snow
    Likely then
    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. The snow could be heavy at times. Low around 14. Wind chill values as low as -2. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 14 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 15. Wind chill values as low as -19. Very windy, with a west wind 30 to 35 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 15 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 5. Very windy, with a west wind around 45 mph, with gusts as high as 60 mph.

    Low: 5 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 9. Very windy.

    High: 9 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: A 40 percent chance of snow after 8am. Mostly cloudy, with a high near 16. Breezy.

    High: 16 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 8. Breezy.

    Low: 8 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Wind chill values as low as -14. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Wednesday
Snow, mainly after 8am. The snow could be heavy at times. High near 21. Wind chill values as low as -5. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow, mainly before 1am. The snow could be heavy at times. Low around 14. Wind chill values as low as -2. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 15. Wind chill values as low as -19. Very windy, with a west wind 30 to 35 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph.
Thursday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 5. Very windy, with a west wind around 45 mph, with gusts as high as 60 mph.
Friday
Partly sunny and cold, with a high near 9. Very windy.
Friday Night
Mostly cloudy, with a low around 7. Windy.
Saturday
A 40 percent chance of snow after 8am. Mostly cloudy, with a high near 16. Breezy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8. Breezy.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 12. Windy.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -3. Windy.
Monday
Partly sunny and cold, with a high near 2. Windy.
Monday Night
Mostly cloudy, with a low around -2. Windy.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 9. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mount Washington NH
 44.33°N 71.32°W (Elev. 3999 ft)
Last Update:
1:16 pm EST Dec 9, 2025
Forecast Valid:
11pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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