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.

Snow Freezing Fog Blowing Snow and Windy

16°F

-9°C

Humidity 100%
Wind Speed SW 41 G 45 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 0.06 mi
Wind Chill-7°F (-22°C)
Last update 2 Dec 1:51 pm EST
Extended Forecast for

4 Miles NNE Mount Washington NH

Winter Weather Advisory December 2, 02:16pm until December 3, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 02:16pm until December 3, 04:00am

    NOW until 4:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 20 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow likely, mainly before 2am. Cloudy, with a low around 10. Wind chill values as low as -5. Windy, with a southeast wind 15 to 20 mph becoming northwest 25 to 30 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow Likely
    and Blustery
    then Chance
    Snow and
    Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 15. Wind chill values as low as -14. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 45 mph.

    High: 15 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8. Wind chill values as low as -14. Very windy, with a west wind 30 to 40 mph increasing to 40 to 50 mph after midnight. Winds could gust as high as 55 mph.

    Low: 8 °F

    Mostly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. High near 14. Very windy, with a west wind 50 to 60 mph increasing to 60 to 70 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 14 °F

    Heavy Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -10. Very windy.

    Low: -10 °F

    Very Windy.
    Chance Snow
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny and cold, with a high near 3. Very windy.

    High: 3 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1. Very windy.

    Low: -1 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow. High near 20. Wind chill values as low as -4. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow likely, mainly before 2am. Cloudy, with a low around 10. Wind chill values as low as -5. Windy, with a southeast wind 15 to 20 mph becoming northwest 25 to 30 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 15. Wind chill values as low as -14. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly cloudy, with a low around 8. Wind chill values as low as -14. Very windy, with a west wind 30 to 40 mph increasing to 40 to 50 mph after midnight. Winds could gust as high as 55 mph.
Thursday
Snow showers. The snow could be heavy at times. High near 14. Very windy, with a west wind 50 to 60 mph increasing to 60 to 70 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -10. Very windy.
Friday
Mostly sunny and cold, with a high near 3. Very windy.
Friday Night
Mostly cloudy, with a low around -1. Very windy.
Saturday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 12. Very windy.
Saturday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 6. Windy.
Sunday
Partly sunny and cold, with a high near 8. Very windy.
Sunday Night
Partly cloudy, with a low around -8. Very windy.
Monday
Mostly sunny and cold, with a high near 0. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
1:09 pm EST Dec 2, 2025
Forecast Valid:
2pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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