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.

Patches Fog and Windy

27°F

-3°C

Humidity 86%
Wind Speed W 45 G 53 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 60.00 mi
Wind Chill8°F (-13°C)
Last update 14 Jan 11:57 am EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: A 40 percent chance of snow, mainly after 3pm. Cloudy, with a high near 28. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 60 mph.

    High: 28 °F

    Chance Snow
    and Very
    Windy

  • Tonight

    Tonight: Snow, mainly after 7pm. Low around 22. Windy, with a southwest wind 25 to 30 mph becoming south after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow before 2pm, then a chance of snow, freezing rain, and sleet between 2pm and 4pm, then a chance of snow after 4pm. Temperature falling to around 16 by 5pm. Wind chill values as low as -5. Windy, with a south wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of 3 to 5 inches possible.

    High: 26 °F⇓

    Windy. Snow
    then Chance
    Wintry Mix

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around -6. Wind chill values as low as -37. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph.

    Low: -6 °F

    Chance Snow
    Showers and
    Very Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 4. Very windy, with a west wind 60 to 65 mph decreasing to 50 to 55 mph. Winds could gust as high as 85 mph.

    High: 4 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. Very windy.

    Low: 0 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow showers after 4pm. Partly sunny, with a high near 16. Very windy.

    High: 16 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am, then a chance of snow between 1am and 4am. Cloudy, with a low around 8. Very windy. Chance of precipitation is 40%.

    Low: 8 °F

    Chance Snow
    Showers and
    Very Windy

  • Sunday

    Sunday: A 40 percent chance of snow after 7am. Mostly cloudy, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow, mainly after 3pm. Cloudy, with a high near 28. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 60 mph.
Tonight
Snow, mainly after 7pm. Low around 22. Windy, with a southwest wind 25 to 30 mph becoming south after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow before 2pm, then a chance of snow, freezing rain, and sleet between 2pm and 4pm, then a chance of snow after 4pm. Temperature falling to around 16 by 5pm. Wind chill values as low as -5. Windy, with a south wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of 3 to 5 inches possible.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around -6. Wind chill values as low as -37. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph.
Friday
Partly sunny and cold, with a high near 4. Very windy, with a west wind 60 to 65 mph decreasing to 50 to 55 mph. Winds could gust as high as 85 mph.
Friday Night
Mostly cloudy, with a low around 0. Very windy.
Saturday
A 30 percent chance of snow showers after 4pm. Partly sunny, with a high near 16. Very windy.
Saturday Night
A chance of snow showers before 1am, then a chance of snow between 1am and 4am. Cloudy, with a low around 8. Very windy. Chance of precipitation is 40%.
Sunday
A 40 percent chance of snow after 7am. Mostly cloudy, with a high near 13. Windy.
Sunday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 2. Windy.
M.L.King Day
Mostly cloudy and cold, with a high near 7. Very windy.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -9. Very windy.
Tuesday
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:
12:33 pm EST Jan 14, 2026
Forecast Valid:
12pm EST Jan 14, 2026-6pm EST Jan 20, 2026
 
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