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.

Fog and Windy

36°F

2°C

Humidity 100%
Wind Speed SW 53 G 74 mph
Barometer NA
Dewpoint 36°F (2°C)
Visibility 0.00 mi
Wind Chill20°F (-7°C)
Last update 11 Mar 6:54 pm EDT
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Tonight

    Tonight: Showers. Low around 32. Very windy, with a southwest wind 50 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Showers and
    Very Windy

  • Thursday

    Thursday: Rain showers, snow showers, freezing rain, and sleet before 11am, then a chance of snow showers. Temperature falling to around 12 by 5pm. Wind chill values as low as -11. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of around an inch possible.

    High: 35 °F⇓

    Very Windy.
    Wintry Mix
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 10. Wind chill values as low as -14. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph.

    Low: 10 °F

    Decreasing
    Clouds and
    Very Windy

  • Friday

    Friday: A 30 percent chance of snow after 2pm. Increasing clouds, with a high near 23. Wind chill values as low as -13. Windy, with a west wind 25 to 30 mph becoming southwest in the afternoon. Winds could gust as high as 40 mph.

    High: 23 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 21. Very windy, with a south wind 35 to 45 mph increasing to 45 to 55 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow before 5pm. Mostly cloudy, with a high near 23. Very windy.

    High: 23 °F

    Chance Snow
    and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Partly sunny, with a high near 24. Breezy.

    High: 24 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Snow, mainly after 1am. Low around 21. Windy. Chance of precipitation is 80%.

    Low: 21 °F

    Windy. Chance
    Snow then
    Snow

Detailed Forecast

Tonight
Showers. Low around 32. Very windy, with a southwest wind 50 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain showers, snow showers, freezing rain, and sleet before 11am, then a chance of snow showers. Temperature falling to around 12 by 5pm. Wind chill values as low as -11. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of around an inch possible.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 10. Wind chill values as low as -14. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph.
Friday
A 30 percent chance of snow after 2pm. Increasing clouds, with a high near 23. Wind chill values as low as -13. Windy, with a west wind 25 to 30 mph becoming southwest in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Snow likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 21. Very windy, with a south wind 35 to 45 mph increasing to 45 to 55 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 40 percent chance of snow before 5pm. Mostly cloudy, with a high near 23. Very windy.
Saturday Night
Mostly cloudy, with a low around 10. Very windy.
Sunday
Partly sunny, with a high near 24. Breezy.
Sunday Night
Snow, mainly after 1am. Low around 21. Windy. Chance of precipitation is 80%.
Monday
Rain and snow, becoming all rain after 8am. High near 39. Very windy. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Cloudy, with a low around 13. Very windy. Chance of precipitation is 70%.
Tuesday
Mostly cloudy, with a high near 18. Very windy.
Tuesday Night
Mostly cloudy, with a low around 3. Windy.
Wednesday
Mostly sunny, with a high near 13. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
2:38 pm EDT Mar 11, 2026
Forecast Valid:
7pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation