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.

Snow Freezing Fog Blowing Snow and Windy

18°F

-8°C

Humidity 100%
Wind Speed SW 32 G 48 mph
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 0.06 mi
Wind Chill-2°F (-19°C)
Last update 20 Mar 3:55 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Snow. High near 26. Windy, with a southwest wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Snow and
    Windy

  • Tonight

    Tonight: Snow and freezing rain before 3am, then a slight chance of freezing rain between 3am and 4am, then a slight chance of snow and freezing rain after 4am. Low around 15. Wind chill values as low as -1. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Wintry Mix
    and Very
    Windy then
    Chance Wintry
    Mix and Windy

  • Saturday

    Saturday: Partly sunny, with a high near 19. Wind chill values as low as -10. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph.

    High: 19 °F

    Partly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. Increasing clouds, with a low around 11. Wind chill values as low as -12. Windy, with a northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 11 °F

    Increasing
    Clouds and
    Windy then
    Snow Likely
    and Breezy

  • Sunday

    Sunday: Snow. High near 21. Windy, with a south wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 21 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow, mainly before 5am. Low around 14. Very windy. Chance of precipitation is 80%.

    Low: 14 °F

    Snow and Very
    Windy

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 19. Very windy. Chance of precipitation is 70%.

    High: 19 °F

    Snow Likely
    and Very
    Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow before 3am. Mostly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16. Very windy.

    High: 16 °F

    Partly Sunny
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow. High near 26. Windy, with a southwest wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow and freezing rain before 3am, then a slight chance of freezing rain between 3am and 4am, then a slight chance of snow and freezing rain after 4am. Low around 15. Wind chill values as low as -1. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.
Saturday
Partly sunny, with a high near 19. Wind chill values as low as -10. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph.
Saturday Night
Snow likely, mainly after 4am. Increasing clouds, with a low around 11. Wind chill values as low as -12. Windy, with a northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 21. Windy, with a south wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow, mainly before 5am. Low around 14. Very windy. Chance of precipitation is 80%.
Monday
Snow likely. Mostly cloudy, with a high near 19. Very windy. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of snow before 3am. Mostly cloudy, with a low around 9. Very windy.
Tuesday
Partly sunny, with a high near 16. Very windy.
Tuesday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 8. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 17. Very windy. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 3. Very windy.
Thursday
Partly sunny, with a high near 16. Very windy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 9. Very windy. Chance of precipitation is 70%.
Friday
A chance of snow. Mostly cloudy, with a high near 20. 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:
2:22 pm EDT Mar 20, 2026
Forecast Valid:
4pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation