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.

Overcast and Windy

18°F

-8°C

Humidity 41%
Wind Speed W 30 mph
Barometer NA
Dewpoint -2°F (-19°C)
Visibility 80.00 mi
Wind Chill-1°F (-18°C)
Last update 3 Mar 12:59 pm EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 23. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    High: 23 °F

    Snow Likely
    and Breezy

  • Tonight

    Tonight: Snow, mainly before 1am. Low around 21. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 31 °F

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. West wind 10 to 15 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Southwest wind 10 to 15 mph becoming southeast in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of snow and freezing rain before 1am, then snow likely. Cloudy, with a low around 20. Breezy. Chance of precipitation is 70%.

    Low: 20 °F

    Wintry Mix
    Likely and
    Breezy

  • Friday

    Friday: Snow likely before 10am, then freezing rain likely. Cloudy, with a high near 24. Breezy. Chance of precipitation is 60%.

    High: 24 °F

    Wintry Mix
    Likely and
    Breezy then
    Chance
    Freezing Rain

  • 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 22. Breezy. Chance of precipitation is 70%.

    Low: 22 °F

    Wintry Mix
    Likely and
    Breezy

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 41. Breezy. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely
    and Breezy

Detailed Forecast

This Afternoon
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 23. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 1am. Low around 21. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Mostly sunny, with a high near 31. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 21. West wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 34. Southwest wind 10 to 15 mph becoming southeast in the afternoon.
Thursday Night
A chance of snow and freezing rain before 1am, then snow likely. Cloudy, with a low around 20. Breezy. Chance of precipitation is 70%.
Friday
Snow likely before 10am, then freezing rain likely. Cloudy, with a high near 24. Breezy. Chance of precipitation is 60%.
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 22. Breezy. Chance of precipitation is 70%.
Saturday
Rain likely. Cloudy, with a high near 41. Breezy. Chance of precipitation is 70%.
Saturday Night
Rain, mainly before 1am. Low around 34. Windy. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 36. Breezy.
Sunday Night
Mostly cloudy, with a low around 27. Breezy.
Monday
Mostly sunny, with a high near 38. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
1:31 pm EST Mar 3, 2026
Forecast Valid:
1pm 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