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
18°F
-8°C
| Humidity | 100% |
| Wind Speed | SW 39 G 53 mph |
| Barometer | NA |
| Dewpoint | 18°F (-8°C) |
| Visibility | 0.00 mi |
| Wind Chill | -3°F (-19°C) |
| Last update | 10 Dec 11:57 am EST |
Extended Forecast for
Mount Washington NH
Winter Weather Advisory December 10, 12:51pm until December 11, 01:00am
NOW until 1:00am Thu
Winter Weather Advisory
This Afternoon
High: 15 °F
Heavy Snow
and WindyTonight
Low: 0 °F
Heavy Snow
and Windy
then Heavy
Snow and Very
WindyThursday
High: 7 °F⇓
Heavy Snow
and Very
WindyThursday Night
Low: -7 °F
Heavy Snow
and Very
WindyFriday
High: 3 °F
Cold and Very
WindyFriday Night
Low: -1 °F
Mostly Cloudy
and Very
WindySaturday
High: 9 °F
Cold and Very
WindySaturday Night
Low: 0 °F
Chance Snow
and Windy
Detailed Forecast
This Afternoon
Snow. The snow could be heavy at times. High near 15. Wind chill values as low as -7. Windy, with a south wind 25 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, mainly before 11pm. The snow could be heavy at times. Low around 0. Wind chill values as low as -25. Very windy, with a southwest wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
A chance of snow before 8am, then a chance of snow after noon. The snow could be heavy at times. Partly sunny and cold, with a temperature falling to around -4 by 4pm. Wind chill values as low as -43. Very windy, with a west wind 65 to 75 mph increasing to 75 to 85 mph in the afternoon. Winds could gust as high as 115 mph. Chance of precipitation is 30%.
Thursday Night
A 50 percent chance of snow before 4am. The snow could be heavy at times. Mostly cloudy, with a low around -7. Wind chill values as low as -48. Very windy, with a west wind 90 to 100 mph, with gusts as high as 135 mph.
Friday
Partly sunny and cold, with a high near 3. Very windy, with a west wind 90 to 100 mph decreasing to 70 to 80 mph. Winds could gust as high as 135 mph.
Friday Night
Mostly cloudy, with a low around -1. Very windy.
Saturday
Partly sunny and cold, with a high near 9. Very windy.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 0. Windy.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 5. Windy.
Sunday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -6. Very windy.
Monday
Partly sunny and cold, with a high near 0. Very windy.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -4. Very windy.
Tuesday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 8. Very windy.
Additional Forecasts and Information
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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)
12:48 pm EST Dec 10, 2025
12pm EST Dec 10, 2025-6pm EST Dec 16, 2025
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