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.

Light Snow Freezing Fog Blowing Snow and Windy

25°F

-4°C

Humidity 100%
Wind Speed S 29 mph
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 0.00 mi
Wind Chill8°F (-13°C)
Last update 15 Jan 7:59 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: A 50 percent chance of snow showers, mainly before 11am. Areas of fog. Otherwise, mostly cloudy, with a high near 25. Wind chill values as low as -3. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 25 °F

    Chance Snow
    Showers and
    Areas Fog

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 2am and 5am. Mostly cloudy, with a low around -6. Wind chill values as low as -36. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.

    Low: -6 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: A 30 percent chance of snow before 7am. Partly sunny and cold, with a high near 3. Wind chill values as low as -41. Very windy, with a west wind 55 to 60 mph increasing to 65 to 70 mph. Winds could gust as high as 85 mph.

    High: 3 °F

    Very Windy.
    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 3am. Mostly cloudy, with a low around 0. Wind chill values as low as -28. Very windy, with a west wind around 40 mph, with gusts as high as 50 mph.

    Low: 0 °F

    Very Windy.
    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 15. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 15 °F

    Very Windy.
    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow before 1am. Cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Chance Snow
    and Very
    Windy

  • Sunday

    Sunday: A 40 percent chance of snow after 7am. Mostly cloudy, with a high near 12. Very windy.

    High: 12 °F

    Chance Snow
    and Very
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 4. Very windy.

    Low: 4 °F

    Chance Snow
    and Very
    Windy

  • M.L.King Day

    M.L.King Day: Mostly cloudy and cold, with a high near 8. Very windy.

    High: 8 °F

    Cold and Very
    Windy

Detailed Forecast

Today
A 50 percent chance of snow showers, mainly before 11am. Areas of fog. Otherwise, mostly cloudy, with a high near 25. Wind chill values as low as -3. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph.
Tonight
A 40 percent chance of snow, mainly between 2am and 5am. Mostly cloudy, with a low around -6. Wind chill values as low as -36. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.
Friday
A 30 percent chance of snow before 7am. Partly sunny and cold, with a high near 3. Wind chill values as low as -41. Very windy, with a west wind 55 to 60 mph increasing to 65 to 70 mph. Winds could gust as high as 85 mph.
Friday Night
A 30 percent chance of snow after 3am. Mostly cloudy, with a low around 0. Wind chill values as low as -28. Very windy, with a west wind around 40 mph, with gusts as high as 50 mph.
Saturday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 15. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Saturday Night
A 50 percent chance of snow before 1am. Cloudy, with a low around 10. Very windy.
Sunday
A 40 percent chance of snow after 7am. Mostly cloudy, with a high near 12. Very windy.
Sunday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 4. Very windy.
M.L.King Day
Mostly cloudy and cold, with a high near 8. Very windy.
Monday Night
A chance of snow between 9pm and midnight. Mostly cloudy, with a low around -9. Very windy. Chance of precipitation is 30%.
Tuesday
Partly sunny and cold, with a high near -3. Very windy.
Tuesday Night
Mostly cloudy, with a low around -15. Very windy.
Wednesday
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:
8:24 am EST Jan 15, 2026
Forecast Valid:
8am EST Jan 15, 2026-6pm EST Jan 21, 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