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.

A Few Clouds and Windy

-4°F

-20°C

Humidity 28%
Wind Speed NW 36 mph
Barometer NA
Dewpoint -29°F (-34°C)
Visibility 130.00 mi
Wind Chill-33°F (-36°C)
Last update 9 Dec 8:49 am EST
Extended Forecast for

4 Miles NNE Mount Washington NH

  • Today

    Today: Increasing clouds and cold, with a high near 8. Wind chill values as low as -22. Southwest wind 10 to 15 mph.

    High: 8 °F

    Cold

  • Tonight

    Tonight: Snow likely, mainly before 1am. Mostly cloudy, with a temperature rising to around 11 by 5am. Wind chill values as low as -18. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 3 °F⇑

    Breezy. Snow
    Likely then
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 9am. The snow could be heavy at times. High near 19. Wind chill values as low as -10. Breezy, with a southwest wind around 20 mph becoming southeast in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 19 °F

    Breezy. Snow
    Likely then
    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am, then scattered snow showers after 1am. Low around 6. Wind chill values as low as -10. Very windy, with a west wind 40 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 6 °F

    Snow and Very
    Windy

  • Thursday

    Thursday: Scattered snow showers. Partly sunny, with a high near 12. Very windy, with a west wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 40%.

    High: 12 °F

    Scattered
    Snow Showers
    and Very
    Windy

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 0. Very windy. Chance of precipitation is 30%.

    Low: 0 °F

    Scattered
    Snow Showers
    and Very
    Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 5. Very windy.

    High: 5 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. Very windy.

    Low: 0 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Scattered snow showers, mainly after 7am. Mostly cloudy, with a high near 12. Very windy. Chance of precipitation is 40%.

    High: 12 °F

    Scattered
    Snow Showers
    and Very
    Windy

Detailed Forecast

Today
Increasing clouds and cold, with a high near 8. Wind chill values as low as -22. Southwest wind 10 to 15 mph.
Tonight
Snow likely, mainly before 1am. Mostly cloudy, with a temperature rising to around 11 by 5am. Wind chill values as low as -18. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow, mainly after 9am. The snow could be heavy at times. High near 19. Wind chill values as low as -10. Breezy, with a southwest wind around 20 mph becoming southeast in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow, mainly before 1am, then scattered snow showers after 1am. Low around 6. Wind chill values as low as -10. Very windy, with a west wind 40 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Scattered snow showers. Partly sunny, with a high near 12. Very windy, with a west wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 40%.
Thursday Night
Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 0. Very windy. Chance of precipitation is 30%.
Friday
Partly sunny and cold, with a high near 5. Very windy.
Friday Night
Mostly cloudy, with a low around 0. Very windy.
Saturday
Scattered snow showers, mainly after 7am. Mostly cloudy, with a high near 12. Very windy. Chance of precipitation is 40%.
Saturday Night
Scattered snow showers, mainly before 4am. Mostly cloudy, with a low around 3. Very windy. Chance of precipitation is 40%.
Sunday
Scattered snow showers. Mostly cloudy and cold, with a high near 6. Very windy. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around -7. Very windy.
Monday
Partly sunny and cold, with a high near 0. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
6:14 am EST Dec 9, 2025
Forecast Valid:
9am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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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