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

9°F

-13°C

Humidity 100%
Wind Speed W 47 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.06 mi
Wind Chill-18°F (-28°C)
Last update 20 Mar 6:47 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Isolated snow showers before 1pm, then snow, mainly after 3pm. High near 30. Wind chill values as low as -5. Breezy, with a west wind 20 to 25 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Breezy.
    Isolated Snow
    Showers then
    Snow

  • Tonight

    Tonight: Snow, possibly mixing with freezing rain after 2am, then gradually ending. Low around 22. Blustery, with a southwest wind 15 to 20 mph becoming northwest after midnight. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow then
    Slight Chance
    Wintry Mix
    and Blustery

  • Saturday

    Saturday: A slight chance of snow between 8am and noon. Partly sunny, with a high near 24. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    High: 24 °F

    Blustery.
    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 2am. Increasing clouds, with a low around 17. Blustery, with a west wind 15 to 20 mph.

    Low: 17 °F

    Mostly Cloudy
    and Blustery
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 7am. The snow could be heavy at times. Cloudy, with a high near 26. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    High: 26 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 19. Blustery. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely
    and Blustery

  • Monday

    Monday: Snow likely, mainly before 7am. Mostly cloudy, with a high near 23. Blustery. Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely
    and Blustery

  • Monday Night

    Monday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Blustery.

    High: 23 °F

    Mostly Sunny
    and Blustery

Detailed Forecast

Today
Isolated snow showers before 1pm, then snow, mainly after 3pm. High near 30. Wind chill values as low as -5. Breezy, with a west wind 20 to 25 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, possibly mixing with freezing rain after 2am, then gradually ending. Low around 22. Blustery, with a southwest wind 15 to 20 mph becoming northwest after midnight. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Saturday
A slight chance of snow between 8am and noon. Partly sunny, with a high near 24. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of snow after 2am. Increasing clouds, with a low around 17. Blustery, with a west wind 15 to 20 mph.
Sunday
Snow likely, mainly after 7am. The snow could be heavy at times. Cloudy, with a high near 26. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow likely. Cloudy, with a low around 19. Blustery. Chance of precipitation is 60%.
Monday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 23. Blustery. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 11. Windy.
Tuesday
Mostly sunny, with a high near 23. Blustery.
Tuesday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 13. Breezy.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 25. Windy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 10. Windy.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 27. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
6:21 am EDT Mar 20, 2026
Forecast Valid:
7am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation