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 and Windy

19°F

-7°C

Humidity 100%
Wind Speed W 40 G 46 mph
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 0.06 mi
Wind Chill-2°F (-19°C)
Last update 3 Mar 5:55 pm EST
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Tonight

    Tonight: Snow, mainly before 1am. Low around 21. Windy, with a southwest wind 30 to 35 mph decreasing to 20 to 25 mph in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.

    Low: 21 °F

    Windy. Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 29. Windy, with a west wind around 30 mph, with gusts as high as 40 mph.

    High: 29 °F

    Decreasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Breezy, with a southwest wind 15 to 20 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly after 2am. Cloudy, with a low around 19. Windy, with an east wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Likely
    and Windy

  • Friday

    Friday: Snow likely before 4pm, then a chance of freezing rain. Cloudy, with a high near 23. Windy. Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely
    and Windy
    then Chance
    Wintry Mix
    and Breezy

  • Friday Night

    Friday Night: A chance of rain or freezing rain before 7pm, then rain and snow likely. Cloudy, with a low around 22. Breezy. Chance of precipitation is 60%.

    Low: 22 °F

    Wintry Mix
    Likely and
    Breezy

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 40. Windy. Chance of precipitation is 70%.

    High: 40 °F

    Rain Likely
    and Windy

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Cloudy, with a low around 31. Windy. Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely
    and Windy

Detailed Forecast

Tonight
Snow, mainly before 1am. Low around 21. Windy, with a southwest wind 30 to 35 mph decreasing to 20 to 25 mph in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 29. Windy, with a west wind around 30 mph, with gusts as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 21. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 32. Breezy, with a southwest wind 15 to 20 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Snow likely, mainly after 2am. Cloudy, with a low around 19. Windy, with an east wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 4pm, then a chance of freezing rain. Cloudy, with a high near 23. Windy. Chance of precipitation is 60%.
Friday Night
A chance of rain or freezing rain before 7pm, then rain and snow likely. Cloudy, with a low around 22. Breezy. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 40. Windy. Chance of precipitation is 70%.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 31. Windy. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 35. Windy.
Sunday Night
Mostly cloudy, with a low around 26. Windy.
Monday
Mostly sunny, with a high near 36. Windy.
Monday Night
Partly cloudy, with a low around 25. Windy.
Tuesday
Mostly sunny, with a high near 39. 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:
1:31 pm EST Mar 3, 2026
Forecast Valid:
6pm EST Mar 3, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation