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 46 G 59 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 0.00 mi
Wind Chill-8°F (-22°C)
Last update 10 Dec 12:50 pm EST
Extended Forecast for

4 Miles NNE Mount Washington NH

Winter Weather Advisory December 10, 01:21pm until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 10, 01:21pm until December 11, 01:00am

    NOW until 1:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 17 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow, mainly before 11pm. The snow could be heavy at times. Low around 2. Wind chill values as low as -17. Windy, with a southwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 2 °F

    Snow and
    Breezy then
    Heavy Snow
    and Windy

  • Thursday

    Thursday: A chance of snow before 8am, then a chance of snow after noon. The snow could be heavy at times. Partly sunny, with a temperature falling to around -2 by 5pm. Wind chill values as low as -36. Very windy, with a west wind 45 to 50 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 40%.

    High: 12 °F⇓

    Heavy Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow before 4am. The snow could be heavy at times. Mostly cloudy, with a low around -2. Wind chill values as low as -38. Very windy, with a west wind 65 to 70 mph, with gusts as high as 95 mph.

    Low: -2 °F

    Heavy Snow
    and Very
    Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 5. Very windy, with a west wind 65 to 70 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 95 mph.

    High: 5 °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

  • Saturday

    Saturday: Partly sunny, with a high near 12. Windy.

    High: 12 °F

    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 17. Wind chill values as low as -1. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 11pm. The snow could be heavy at times. Low around 2. Wind chill values as low as -17. Windy, with a southwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
A chance of snow before 8am, then a chance of snow after noon. The snow could be heavy at times. Partly sunny, with a temperature falling to around -2 by 5pm. Wind chill values as low as -36. Very windy, with a west wind 45 to 50 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 40%.
Thursday Night
A 50 percent chance of snow before 4am. The snow could be heavy at times. Mostly cloudy, with a low around -2. Wind chill values as low as -38. Very windy, with a west wind 65 to 70 mph, with gusts as high as 95 mph.
Friday
Partly sunny and cold, with a high near 5. Very windy, with a west wind 65 to 70 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 95 mph.
Friday Night
Mostly cloudy, with a low around 1. Very windy.
Saturday
Partly sunny, with a high near 12. Windy.
Saturday Night
A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 3. Breezy.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 8. Windy.
Sunday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around -4. Very windy.
Monday
Partly sunny and cold, with a high near 0. Very windy.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -4. Windy.
Tuesday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 7. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
12:48 pm EST Dec 10, 2025
Forecast Valid:
1pm EST Dec 10, 2025-6pm EST Dec 16, 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