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
12°F
-11°C
| Humidity | 100% |
| Wind Speed | W 47 mph |
| Barometer | NA |
| Dewpoint | 12°F (-11°C) |
| Visibility | 0.00 mi |
| Wind Chill | -13°F (-25°C) |
| Last update | 10 Dec 7:59 am EST |
Extended Forecast for
Mount Washington NH
Winter Weather Advisory December 10, 08:25am until December 11, 01:00am
NOW until 1:00am Thu
Winter Weather Advisory
Today
High: 18 °F
Heavy Snow
and Breezy
then Heavy
Snow and
WindyTonight
Low: 2 °F
Heavy Snow
and Very
WindyThursday
High: 9 °F⇓
Heavy Snow
and Very
WindyThursday Night
Low: -6 °F
Snow Showers
Likely and
Very WindyFriday
High: 2 °F
Cold and Very
WindyFriday Night
Low: -2 °F
Mostly Cloudy
and Very
WindySaturday
High: 8 °F
Very Windy.
Partly Sunny
then Chance
SnowSaturday Night
Low: -1 °F
Chance Snow
and Windy
Detailed Forecast
Today
Snow, mainly after 11am. The snow could be heavy at times. High near 18. Wind chill values as low as -8. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow likely, mainly before midnight. The snow could be heavy at times. Mostly cloudy, with a low around 2. Wind chill values as low as -16. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday
A chance of snow before 7am, then scattered snow showers between 7am and 11am, then snow likely after 11am. The snow could be heavy at times. Mostly cloudy and cold, with a temperature rising to near 9 by 8am, then falling to around -2 during the remainder of the day. Wind chill values as low as -36. Very windy, with a west wind 50 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around -6. Wind chill values as low as -46. Very windy, with a west wind 70 to 75 mph increasing to 80 to 85 mph after midnight. Winds could gust as high as 105 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday
Partly sunny and cold, with a high near 2. Very windy, with a west wind 80 to 85 mph decreasing to 70 to 75 mph in the afternoon. Winds could gust as high as 105 mph.
Friday Night
Mostly cloudy, with a low around -2. Very windy.
Saturday
A 30 percent chance of snow after 2pm. Partly sunny and cold, with a high near 8. Very windy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -1. Windy.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 5. Very windy.
Sunday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -7. Very windy.
Monday
Partly sunny and cold, with a high near -1. Very windy.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -7. Very windy.
Tuesday
A 40 percent chance of snow. Partly sunny and cold, with a high near 4. Very windy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount Washington NH
44.28°N 71.3°W (Elev. 5650 ft)
44.28°N 71.3°W (Elev. 5650 ft)
7:57 am EST Dec 10, 2025
8am EST Dec 10, 2025-6pm EST Dec 16, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
