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.

A Few Clouds and Windy

7°F

-14°C

Humidity 18%
Wind Speed W 45 mph
Barometer NA
Dewpoint -27°F (-33°C)
Visibility 90.00 mi
Wind Chill-20°F (-29°C)
Last update 3 Mar 5:56 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: Snow likely, mainly after 5pm. Increasing clouds, with a high near 24. Wind chill values as low as -17. Breezy, with a west wind 20 to 25 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    High: 24 °F

    Breezy.
    Mostly Sunny
    then Snow
    Likely

  • Tonight

    Tonight: Snow, mainly before 1am. Low around 21. Windy, with a southwest wind 25 to 30 mph becoming northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Snow and
    Breezy then
    Snow Likely
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 32 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Breezy, with a west wind around 20 mph.

    Low: 20 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. West wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of freezing rain between 7pm and 8pm, then snow likely. Cloudy, with a low around 20. Breezy. Chance of precipitation is 60%.

    Low: 20 °F

    Chance Wintry
    Mix then Snow
    Likely and
    Breezy

  • Friday

    Friday: Snow likely before 4pm, then a chance of freezing rain. Cloudy, with a high near 24. Breezy. Chance of precipitation is 70%.

    High: 24 °F

    Breezy. Snow
    Likely then
    Wintry Mix
    Likely

  • Friday Night

    Friday Night: A chance of freezing rain before 9pm, then snow likely between 9pm and 4am, then rain likely after 4am. Cloudy, with a low around 21. Breezy. Chance of precipitation is 70%.

    Low: 21 °F

    Wintry Mix
    Likely and
    Breezy

  • Saturday

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

    High: 40 °F

    Rain Likely
    and Breezy

Detailed Forecast

Today
Snow likely, mainly after 5pm. Increasing clouds, with a high near 24. Wind chill values as low as -17. Breezy, with a west wind 20 to 25 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 1am. Low around 21. Windy, with a southwest wind 25 to 30 mph becoming northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Mostly sunny, with a high near 32. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 20. Breezy, with a west wind around 20 mph.
Thursday
Mostly sunny, with a high near 34. West wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A chance of freezing rain between 7pm and 8pm, then snow likely. Cloudy, with a low around 20. Breezy. Chance of precipitation is 60%.
Friday
Snow likely before 4pm, then a chance of freezing rain. Cloudy, with a high near 24. Breezy. Chance of precipitation is 70%.
Friday Night
A chance of freezing rain before 9pm, then snow likely between 9pm and 4am, then rain likely after 4am. Cloudy, with a low around 21. Breezy. Chance of precipitation is 70%.
Saturday
Rain likely. Cloudy, with a high near 40. Breezy. Chance of precipitation is 70%.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 31. Windy. Chance of precipitation is 70%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 27. Breezy.
Monday
Mostly sunny, with a high near 41. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
6:26 am EST Mar 3, 2026
Forecast Valid:
6am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation