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.

Freezing Fog Blowing Snow and Windy

10°F

-12°C

Humidity 100%
Wind Speed NW 48 G 60 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.00 mi
Wind Chill-17°F (-27°C)
Last update 22 Nov 5:52 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Wind chill values as low as -15. Very windy, with a northwest wind 45 to 50 mph decreasing to 35 to 40 mph after midnight. Winds could gust as high as 65 mph.

    Low: 10 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 18. Wind chill values as low as -10. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 18 °F

    Slight Chance
    Snow Showers
    and Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers, mainly before 5am. Mostly cloudy, with a low around 14. Wind chill values as low as -6. Windy, with a northwest wind 25 to 30 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.

    Low: 14 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: A chance of snow showers between 7am and 10am. Partly sunny, with a high near 20. Wind chill values as low as -10. Very windy, with a northwest wind 40 to 45 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 30%.

    High: 20 °F

    Very Windy.
    Chance Snow
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Very windy, with a west wind around 55 mph, with gusts as high as 70 mph.

    Low: 16 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 3pm. Cloudy, with a high near 28. Very windy.

    High: 28 °F

    Very Windy.
    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 4am. Low around 24. Very windy. Chance of precipitation is 80%.

    Low: 24 °F

    Snow and Very
    Windy

  • Wednesday

    Wednesday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around 16. Very windy. Chance of precipitation is 70%.

    Low: 16 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 10. Wind chill values as low as -15. Very windy, with a northwest wind 45 to 50 mph decreasing to 35 to 40 mph after midnight. Winds could gust as high as 65 mph.
Sunday
A 20 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 18. Wind chill values as low as -10. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
A 50 percent chance of snow showers, mainly before 5am. Mostly cloudy, with a low around 14. Wind chill values as low as -6. Windy, with a northwest wind 25 to 30 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.
Monday
A chance of snow showers between 7am and 10am. Partly sunny, with a high near 20. Wind chill values as low as -10. Very windy, with a northwest wind 40 to 45 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 16. Very windy, with a west wind around 55 mph, with gusts as high as 70 mph.
Tuesday
A 30 percent chance of snow after 3pm. Cloudy, with a high near 28. Very windy.
Tuesday Night
Snow, mainly before 4am. Low around 24. Very windy. Chance of precipitation is 80%.
Wednesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 60%.
Wednesday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around 16. Very windy. Chance of precipitation is 70%.
Thanksgiving Day
A 40 percent chance of snow showers. Partly sunny, with a high near 18. Very windy.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 9. Very windy.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 11. Very windy.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 6. Very windy.
Saturday
Partly sunny and cold, with a high near 9. 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:
12:49 pm EST Nov 22, 2025
Forecast Valid:
6pm EST Nov 22, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation