Hazardous Weather Conditions
Current conditions at
Mount Washington (KMWN)
Lat: 44.27°NLon: 71.3°WElev: 6262ft.
Overcast and Windy
0°F
-18°C
| Humidity | 28% |
| Wind Speed | W 38 mph |
| Barometer | NA |
| Dewpoint | -26°F (-32°C) |
| Visibility | 110.00 mi |
| Wind Chill | -28°F (-33°C) |
| Last update | 9 Dec 3:52 pm EST |
Extended Forecast for
4 Miles NNE Mount Washington NH
Winter Weather Advisory December 10, 07:00am until December 11, 01:00am
Tonight
Low: 3 °F⇑
Very Windy.
Snow Likely
then Slight
Chance SnowWednesday
High: 17 °F
Heavy Snow
and Windy
then Heavy
Snow and Very
WindyWednesday Night

Low: 10 °F
Heavy Snow
and WindyThursday

High: 11 °F
Chance Snow
and Very
WindyThursday Night

Low: 0 °F
Chance Snow
and Very
WindyFriday

High: 6 °F
Cold and Very
WindyFriday Night

Low: 2 °F
Mostly Cloudy
and Very
WindySaturday

High: 13 °F
Chance Snow
and WindySaturday Night

Low: 4 °F
Chance Snow
and Windy
Detailed Forecast
Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a temperature rising to around 10 by 5am. Wind chill values as low as -22. Very windy, with a southwest wind 20 to 30 mph increasing to 35 to 45 mph. Winds could gust as high as 60 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 8am. The snow could be heavy at times. High near 17. Wind chill values as low as -14. Very windy, with a southwest wind 30 to 35 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow, mainly before 1am. The snow could be heavy at times. Low around 10. Wind chill values as low as -9. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 11. Wind chill values as low as -28. Very windy, with a west wind 35 to 40 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 60 mph.
Thursday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 0. Very windy, with a west wind 55 to 60 mph, with gusts as high as 75 mph.
Friday
Partly sunny and cold, with a high near 6. Very windy.
Friday Night
Mostly cloudy, with a low around 2. Very windy.
Saturday
A 40 percent chance of snow after 8am. Mostly cloudy, with a high near 13. Windy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4. Windy.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 8. Windy.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -8. Very windy.
Monday
Partly sunny and cold, with a high near -1. Very windy.
Monday Night
Mostly cloudy, with a low around -7. Very windy.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 5. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Mount Washington NH
44.32°N 71.29°W (Elev. 5197 ft)
44.32°N 71.29°W (Elev. 5197 ft)
1:16 pm EST Dec 9, 2025
4pm EST Dec 9, 2025-6pm EST Dec 16, 2025



