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

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Snow Freezing Fog Blowing Snow and Windy

9°F

-13°C

Humidity 100%
Wind Speed W 60 G 70 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.00 mi
Wind Chill-20°F (-29°C)
Last update 6 Dec 11:51 pm EST
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 2. Wind chill values as low as -31. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph.

    Low: 2 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 30 percent chance of snow showers after 5pm. Partly sunny and cold, with a high near 8. Wind chill values as low as -29. Very windy, with a west wind 50 to 60 mph decreasing to 30 to 40 mph. Winds could gust as high as 75 mph.

    High: 8 °F

    Chance Snow
    Showers and
    Very Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around -8. Wind chill values as low as -39. Very windy, with a southwest wind 25 to 35 mph becoming northwest 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: -8 °F

    Snow Likely
    and Very
    Windy

  • Monday

    Monday: Mostly sunny and cold, with a high near -5. Wind chill values as low as -47. Very windy, with a northwest wind 60 to 65 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.

    High: -5 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -12. Very windy, with a northwest wind 45 to 50 mph decreasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph.

    Low: -12 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 8. Very windy.

    High: 8 °F

    Cold and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 4. Very windy. Chance of precipitation is 60%.

    Low: 4 °F

    Snow Likely
    and Very
    Windy

  • Wednesday

    Wednesday: Snow, mainly after noon. High near 16. Very windy. Chance of precipitation is 80%.

    High: 16 °F

    Very Windy.
    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 3am. Low around 9. Very windy. Chance of precipitation is 80%.

    Low: 9 °F

    Snow and Very
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 2. Wind chill values as low as -31. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph.
Sunday
A 30 percent chance of snow showers after 5pm. Partly sunny and cold, with a high near 8. Wind chill values as low as -29. Very windy, with a west wind 50 to 60 mph decreasing to 30 to 40 mph. Winds could gust as high as 75 mph.
Sunday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around -8. Wind chill values as low as -39. Very windy, with a southwest wind 25 to 35 mph becoming northwest 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday
Mostly sunny and cold, with a high near -5. Wind chill values as low as -47. Very windy, with a northwest wind 60 to 65 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.
Monday Night
Partly cloudy, with a low around -12. Very windy, with a northwest wind 45 to 50 mph decreasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph.
Tuesday
Partly sunny and cold, with a high near 8. Very windy.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 4. Very windy. Chance of precipitation is 60%.
Wednesday
Snow, mainly after noon. High near 16. Very windy. Chance of precipitation is 80%.
Wednesday Night
Snow, mainly before 3am. Low around 9. Very windy. Chance of precipitation is 80%.
Thursday
Snow likely, mainly between 7am and 10am. Mostly cloudy, with a high near 11. Very windy. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 0. Very windy.
Friday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 8. Very windy.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -4. Very windy.
Saturday
A 50 percent chance of snow. Partly sunny and cold, with a high near 2. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
7:43 pm EST Dec 6, 2025
Forecast Valid:
12am EST Dec 7, 2025-6pm EST Dec 13, 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