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.

Mostly Cloudy and Windy

14°F

-10°C

Humidity 26%
Wind Speed W 37 mph
Barometer NA
Dewpoint -15°F (-26°C)
Visibility 100.00 mi
Wind Chill-9°F (-23°C)
Last update 3 Dec 2:52 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Scattered snow showers, mainly between 11pm and 5am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -12. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    Low: 11 °F

    Scattered
    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow showers likely, mainly before 5pm. The snow could be heavy at times. Partly sunny, with a temperature falling to around -6 by 5pm. Wind chill values as low as -40. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 13 °F⇓

    Heavy Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly before 9pm. Partly cloudy, with a low around -13. Wind chill values as low as -51. Very windy, with a northwest wind 55 to 65 mph decreasing to 40 to 50 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 30%.

    Low: -13 °F

    Very Windy.
    Scattered
    Snow Showers
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny and cold, with a high near 2. Wind chill values as low as -42. Windy, with a northwest wind 25 to 35 mph becoming southwest in the afternoon. Winds could gust as high as 45 mph.

    High: 2 °F

    Cold and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: -2 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of snow after 9am. Partly sunny, with a high near 11. Breezy.

    High: 11 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: A 30 percent chance of snow after 3pm. Partly sunny, with a high near 14. Windy.

    High: 14 °F

    Windy. Mostly
    Cloudy then
    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around -5. Very windy.

    Low: -5 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Tonight
Scattered snow showers, mainly between 11pm and 5am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -12. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday
Snow showers likely, mainly before 5pm. The snow could be heavy at times. Partly sunny, with a temperature falling to around -6 by 5pm. Wind chill values as low as -40. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Scattered snow showers, mainly before 9pm. Partly cloudy, with a low around -13. Wind chill values as low as -51. Very windy, with a northwest wind 55 to 65 mph decreasing to 40 to 50 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 30%.
Friday
Mostly sunny and cold, with a high near 2. Wind chill values as low as -42. Windy, with a northwest wind 25 to 35 mph becoming southwest in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Partly cloudy, with a low around -2. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
A 30 percent chance of snow after 9am. Partly sunny, with a high near 11. Breezy.
Saturday Night
Mostly cloudy, with a low around 8. Windy.
Sunday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 14. Windy.
Sunday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around -5. Very windy.
Monday
Mostly sunny and cold, with a high near -2. Very windy.
Monday Night
Partly cloudy, with a low around -10. Very windy.
Tuesday
A 30 percent chance of snow. Mostly sunny and cold, with a high near 5. Windy.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 0. Windy.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 13. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.3°W (Elev. 5026 ft)
Last Update:
12:42 pm EST Dec 3, 2025
Forecast Valid:
3pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation