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 Low Drifting Snow and Windy

10°F

-12°C

Humidity 100%
Wind Speed W 26 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.06 mi
Wind Chill-11°F (-24°C)
Last update 19 Mar 4:47 pm EDT
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Tonight

    Tonight: A 50 percent chance of snow, mainly between 8pm and 2am. Mostly cloudy, with a low around 17. Wind chill values as low as -5. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph.

    Low: 17 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: Snow, mainly after 2pm. The snow could be heavy at times. High near 29. Wind chill values as low as -4. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Windy. Mostly
    Cloudy then
    Heavy Snow

  • Friday Night

    Friday Night: Snow before 5am, then a chance of snow and freezing rain. The snow could be heavy at times. Low around 24. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Very Windy.
    Heavy Snow
    then Wintry
    Mix Likely

  • Saturday

    Saturday: A 30 percent chance of snow before 9am. Mostly cloudy, with a high near 26. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 26 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 21. Windy, with a west wind around 30 mph, with gusts as high as 40 mph.

    Low: 21 °F

    Windy. Mostly
    Cloudy then
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 25. Windy. Chance of precipitation is 60%.

    High: 25 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 20. Windy. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely
    and Windy

  • Monday

    Monday: Snow likely, mainly before noon. Mostly cloudy, with a high near 22. Very windy. Chance of precipitation is 60%.

    High: 22 °F

    Snow Likely
    and Very
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly between 8pm and 2am. Mostly cloudy, with a low around 17. Wind chill values as low as -5. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph.
Friday
Snow, mainly after 2pm. The snow could be heavy at times. High near 29. Wind chill values as low as -4. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow before 5am, then a chance of snow and freezing rain. The snow could be heavy at times. Low around 24. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Saturday
A 30 percent chance of snow before 9am. Mostly cloudy, with a high near 26. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Saturday Night
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 21. Windy, with a west wind around 30 mph, with gusts as high as 40 mph.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 25. Windy. Chance of precipitation is 60%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 20. Windy. Chance of precipitation is 70%.
Monday
Snow likely, mainly before noon. Mostly cloudy, with a high near 22. Very windy. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Windy.
Tuesday
Mostly sunny, with a high near 21. Windy.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12. Breezy.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Windy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9. Windy.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 29. Windy.
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Forecast Area
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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:
5:18 pm EDT Mar 19, 2026
Forecast Valid:
5pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation