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 Grains Snow Freezing Fog Blowing Snow and Windy

9°F

-13°C

Humidity 100%
Wind Speed S 35 G 46 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.06 mi
Wind Chill-15°F (-26°C)
Last update 2 Dec 8:53 am EST
Extended Forecast for

4 Miles NNE Mount Washington NH

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

    NOW until 4:00am Wed

    Winter Weather Advisory

  • Today

    High: 17 °F

    Snow and
    Windy

  • Tonight

    Tonight: Snow, mainly before midnight. Steady temperature around 17. Wind chill values as low as -7. Windy, with an east wind 10 to 20 mph becoming northwest 25 to 35 mph. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Windy. Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Wind chill values as low as -14. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 15 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers after 5am. Mostly cloudy, with a low around 9. Wind chill values as low as -7. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers, mainly before 3pm. High near 15. Very windy, with a northwest wind 30 to 40 mph increasing to 40 to 50 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 15 °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 -12. Very windy.

    Low: -12 °F

    Very Windy.
    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near 3. Windy.

    High: 3 °F

    Sunny and
    Windy then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

Detailed Forecast

Today
Snow. High near 17. Wind chill values as low as -10. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow, mainly before midnight. Steady temperature around 17. Wind chill values as low as -7. Windy, with an east wind 10 to 20 mph becoming northwest 25 to 35 mph. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Partly sunny, with a high near 15. Wind chill values as low as -14. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
A 30 percent chance of snow showers after 5am. Mostly cloudy, with a low around 9. Wind chill values as low as -7. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph.
Thursday
Snow showers, mainly before 3pm. High near 15. Very windy, with a northwest wind 30 to 40 mph increasing to 40 to 50 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -12. Very windy.
Friday
Sunny and cold, with a high near 3. Windy.
Friday Night
Partly cloudy, with a low around -4.
Saturday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 14.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 5. Windy.
Sunday
Partly sunny and cold, with a high near 10. Windy.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around -9. Windy.
Monday
Mostly sunny and cold, with a high near 1. 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:
6:14 am EST Dec 2, 2025
Forecast Valid:
9am EST Dec 2, 2025-6pm EST Dec 8, 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