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 Low Drifting Snow

14°F

-10°C

Humidity 92%
Wind Speed SW 17 mph
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 0.19 mi
Wind Chill-2°F (-19°C)
Last update 21 Feb 12:59 am EST
Extended Forecast for

Mount Washington NH

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

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 9 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 15. Wind chill values as low as -12. Blustery, with a northwest wind 20 to 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Blustery.
    Snow Likely
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. Wind chill values as low as -14. Blustery, with a north wind 15 to 20 mph becoming east after midnight. Winds could gust as high as 30 mph.

    Low: 4 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16. Wind chill values as low as -14. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 16 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. Very windy, with a northeast wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph.

    Low: 6 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 13. Very windy.

    High: 13 °F

    Very Windy.
    Mostly Cloudy
    then Chance
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3. Very windy.

    Low: 3 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

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

    High: 7 °F

    Cold and Very
    Windy

Detailed Forecast

Overnight
Snow. Low around 9. Wind chill values as low as -8. South wind around 15 mph becoming west. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Saturday
Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 15. Wind chill values as low as -12. Blustery, with a northwest wind 20 to 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 4. Wind chill values as low as -14. Blustery, with a north wind 15 to 20 mph becoming east after midnight. Winds could gust as high as 30 mph.
Sunday
Partly sunny, with a high near 16. Wind chill values as low as -14. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 6. Very windy, with a northeast wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph.
Monday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 13. Very windy.
Monday Night
Mostly cloudy, with a low around 3. Very windy.
Tuesday
Mostly cloudy and cold, with a high near 7. Very windy.
Tuesday Night
Mostly cloudy, with a low around -4. Very windy.
Wednesday
A 40 percent chance of snow after 10am. Mostly cloudy, with a high near 12. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 11. Windy. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 22. Very windy. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7. Very windy.
Friday
Partly sunny, with a high near 15. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
12:22 am EST Feb 21, 2026
Forecast Valid:
1am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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