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 Breezy

16°F

-9°C

Humidity 100%
Wind Speed SW 22 G 30 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 0.06 mi
Wind Chill-2°F (-19°C)
Last update 2 Dec 3:52 pm EST
Extended Forecast for

2 Miles SW Mount Washington NH

Winter Weather Advisory December 2, 04:00pm until December 3, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 04:00pm until December 3, 04:00am

    NOW until 4:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 23 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 11pm. Low around 15. Wind chill values as low as zero. Blustery, with an east wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow then
    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19. Wind chill values as low as -3. Blustery, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 19 °F

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13. Wind chill values as low as -5. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 13 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: Snow showers. High near 18. Very windy, with a west wind 35 to 40 mph increasing to 45 to 50 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow Showers
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -5. Very windy.

    Low: -5 °F

    Chance Snow
    Showers and
    Very Windy

  • Friday

    Friday: Mostly sunny and cold, with a high near 7. Very windy.

    High: 7 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Windy.

    Low: 4 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

This Afternoon
Snow. High near 23. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow, mainly before 11pm. Low around 15. Wind chill values as low as zero. Blustery, with an east wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 19. Wind chill values as low as -3. Blustery, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly cloudy, with a low around 13. Wind chill values as low as -5. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Thursday
Snow showers. High near 18. Very windy, with a west wind 35 to 40 mph increasing to 45 to 50 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -5. Very windy.
Friday
Mostly sunny and cold, with a high near 7. Very windy.
Friday Night
Mostly cloudy, with a low around 4. Windy.
Saturday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 16. Windy.
Saturday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 11. Breezy.
Sunday
Partly sunny, with a high near 13. Windy.
Sunday Night
Partly cloudy, with a low around -2. Windy.
Monday
Mostly sunny and cold, with a high near 4. Windy.
Monday Night
Partly cloudy, with a low around -3. Windy.
Tuesday
A chance of snow. Mostly sunny and cold, with a high near 7. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mount Washington NH
 44.24°N 71.34°W (Elev. 3960 ft)
Last Update:
1:09 pm EST Dec 2, 2025
Forecast Valid:
4pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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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