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

3°F

-16°C

Humidity 100%
Wind Speed SW 46 G 61 mph
Barometer NA
Dewpoint 3°F (-16°C)
Visibility 0.00 mi
Wind Chill-26°F (-32°C)
Last update 9 Dec 11:54 pm EST
Extended Forecast for

2 Miles NNW Mount Washington NH

Winter Weather Advisory December 10, 07:00am until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 6. Wind chill values as low as -19. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.

    Low: 6 °F

    Slight Chance
    Snow and Very
    Windy

  • Wednesday

    Wednesday: Snow, mainly after 8am. The snow could be heavy at times. High near 19. Wind chill values as low as -9. 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 4 to 8 inches possible.

    High: 19 °F

    Heavy Snow
    and Windy
    then Heavy
    Snow and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. The snow could be heavy at times. Low around 11. Wind chill values as low as -6. 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 3 to 7 inches possible.

    Low: 11 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 13. Wind chill values as low as -26. Very windy, with a west wind 35 to 45 mph increasing to 45 to 55 mph in the afternoon. Winds could gust as high as 70 mph.

    High: 13 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 3. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph.

    Low: 3 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 7. Very windy.

    High: 7 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Very windy.

    Low: 5 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow after 8am. Mostly cloudy, with a high near 14. Very windy.

    High: 14 °F

    Chance Snow
    and Very
    Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 6. Wind chill values as low as -19. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.
Wednesday
Snow, mainly after 8am. The snow could be heavy at times. High near 19. Wind chill values as low as -9. 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 4 to 8 inches possible.
Wednesday Night
Snow, mainly before 1am. The snow could be heavy at times. Low around 11. Wind chill values as low as -6. 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 3 to 7 inches possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 13. Wind chill values as low as -26. Very windy, with a west wind 35 to 45 mph increasing to 45 to 55 mph in the afternoon. Winds could gust as high as 70 mph.
Thursday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 3. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph.
Friday
Partly sunny and cold, with a high near 7. Very windy.
Friday Night
Mostly cloudy, with a low around 5. Very windy.
Saturday
A 40 percent chance of snow after 8am. Mostly cloudy, with a high near 14. Very windy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 5. Windy.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 10. Very windy.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -5. Very windy.
Monday
Partly sunny and cold, with a high near -1. Very windy.
Monday Night
Mostly cloudy, with a low around -3. Very windy.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 7. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
1:16 pm EST Dec 9, 2025
Forecast Valid:
12am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation