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

-6°F

-21°C

Humidity 100%
Wind Speed NW 51 G 58 mph
Barometer NA
Dewpoint -6°F (-21°C)
Visibility 0.00 mi
Wind Chill-40°F (-40°C)
Last update 24 Feb 5:49 am EST
Extended Forecast for

4 Miles SW Mount Washington NH

  • Today

    Today: Mostly cloudy and cold, with a high near 9. Wind chill values as low as -16. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 9 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around -1. Wind chill values as low as -18. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: -1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow, mainly before 4pm. High near 21. Wind chill values as low as -13. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 12. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 12 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Mostly cloudy, with a high near 21. West wind around 15 mph, with gusts as high as 25 mph.

    High: 21 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 8pm. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy and cold, with a high near 9. Wind chill values as low as -16. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly cloudy, with a low around -1. Wind chill values as low as -18. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Wednesday
Snow, mainly before 4pm. High near 21. Wind chill values as low as -13. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 12. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly cloudy, with a high near 21. West wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 30 percent chance of snow after 8pm. Mostly cloudy, with a low around 6.
Friday
Mostly sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 20. Blustery.
Sunday Night
Mostly cloudy, with a low around -6.
Monday
A 30 percent chance of snow. Mostly sunny and cold, with a high near 8.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 ft)
Last Update:
3:58 am EST Feb 24, 2026
Forecast Valid:
6am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation