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.

Light Snow Freezing Fog Blowing Snow and Windy

10°F

-12°C

Humidity 100%
Wind Speed W 35 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.06 mi
Wind Chill-14°F (-26°C)
Last update 21 Feb 3:54 am EST
Extended Forecast for

3 Miles NNW Mount Washington NH

Winter Weather Advisory February 21, 04:07am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 04:07am until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 12 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 17. Wind chill values as low as -3. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 17 °F

    Blustery.
    Snow Likely
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6. Wind chill values as low as -11. Blustery, with a north wind 15 to 20 mph becoming east after midnight. Winds could gust as high as 25 mph.

    Low: 6 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Partly sunny, with a high near 21. Wind chill values as low as -7. Breezy, with an east wind 15 to 20 mph.

    High: 21 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 11. 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

    Mostly Cloudy
    and Windy
    then Chance
    Snow and Very
    Windy

  • Monday

    Monday: Snow likely, mainly after 4pm. Cloudy, with a high near 14. Very windy. Chance of precipitation is 60%.

    High: 14 °F

    Snow Likely
    and Very
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight. Cloudy, with a low around 6. Very windy.

    Low: 6 °F

    Very Windy.
    Chance Snow
    then Cloudy

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 9. Very windy.

    High: 9 °F

    Cold and Very
    Windy

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 12. West wind around 15 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 17. Wind chill values as low as -3. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly clear, with a low around 6. Wind chill values as low as -11. Blustery, with a north wind 15 to 20 mph becoming east after midnight. Winds could gust as high as 25 mph.
Sunday
Partly sunny, with a high near 21. Wind chill values as low as -7. Breezy, with an east wind 15 to 20 mph.
Sunday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 11. 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 likely, mainly after 4pm. Cloudy, with a high near 14. Very windy. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow before midnight. Cloudy, with a low around 6. Very windy.
Tuesday
Mostly cloudy and cold, with a high near 9. Very windy.
Tuesday Night
Mostly cloudy, with a low around -5. Windy.
Wednesday
A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 14. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 60%.
Thursday
Snow likely. Mostly cloudy, with a high near 23. Windy. Chance of precipitation is 60%.
Thursday Night
A 40 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.
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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:
3:18 am EST Feb 21, 2026
Forecast Valid:
4am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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