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

9°F

-13°C

Humidity 78%
Wind Speed E 12 mph
Barometer NA
Dewpoint 3°F (-16°C)
Visibility 100.00 mi
Wind Chill-6°F (-21°C)
Last update 21 Feb 9:52 pm EST
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -9. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Wind chill values as low as -8. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 20 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly after midnight. Widespread blowing snow, mainly after midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -12. Very windy, with an east wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.

    Low: 11 °F

    Chance Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow. Widespread blowing snow. High near 12. Wind chill values as low as -16. Very windy, with a northeast wind 45 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 12 °F

    Snow and
    Blowing Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 8pm. Widespread blowing snow. Cloudy, with a low around 5. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Snow Likely
    and Blowing
    Snow

  • Tuesday

    Tuesday: Widespread blowing snow. Mostly cloudy and cold, with a high near 7. Very windy.

    High: 7 °F

    Blowing Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -5. Windy.

    Low: -5 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: A 50 percent chance of snow after 7am. Mostly cloudy, with a high near 15.

    High: 15 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 9. Wind chill values as low as -9. Southeast wind around 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 20. Wind chill values as low as -8. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 30 mph.
Sunday Night
A 40 percent chance of snow, mainly after midnight. Widespread blowing snow, mainly after midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -12. Very windy, with an east wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.
Monday
Snow. Widespread blowing snow. High near 12. Wind chill values as low as -16. Very windy, with a northeast wind 45 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly before 8pm. Widespread blowing snow. Cloudy, with a low around 5. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Widespread blowing snow. Mostly cloudy and cold, with a high near 7. Very windy.
Tuesday Night
Mostly cloudy, with a low around -5. Windy.
Wednesday
A 50 percent chance of snow after 7am. Mostly cloudy, with a high near 15.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 22. Breezy.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. Windy.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 20. Windy.
Friday Night
Mostly cloudy, with a low around 11. Breezy.
Saturday
Partly sunny, 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:
5:59 pm EST Feb 21, 2026
Forecast Valid:
10pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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