National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Partly Cloudy

18°F

-8°C

Humidity 20%
Wind Speed W 8 mph
Barometer NA
Dewpoint -17°F (-27°C)
Visibility 100.00 mi
Wind Chill8°F (-13°C)
Last update 19 Feb 10:57 pm EST
Extended Forecast for

4 Miles SW Mount Washington NH

Winter Weather Advisory February 20, 06:00pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Southwest wind around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 27. Calm wind becoming southeast around 5 mph.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 15. Southeast wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 15 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 21. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. East wind around 10 mph.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, with a high near 21.

    High: 21 °F

    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. Southwest wind around 5 mph.
Friday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 27. Calm wind becoming southeast around 5 mph.
Friday Night
Snow. Low around 15. Southeast wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 21. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 9. East wind around 10 mph.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Cloudy, with a high near 21.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 0.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 21.
Wednesday Night
Snow likely. Cloudy, with a low around 15. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 ft)
Last Update:
2:49 pm EST Feb 19, 2026
Forecast Valid:
11pm EST Feb 19, 2026-6pm EST Feb 26, 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