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.

Freezing Fog and Windy

-6°F

-21°C

Humidity 77%
Wind Speed W 79 G 86 mph
Barometer NA
Dewpoint -11°F (-24°C)
Visibility 0.13 mi
Wind Chill-45°F (-43°C)
Last update 31 Dec 10:57 am EST
Extended Forecast for

4 Miles NNE Mount Washington NH

  • Today

    Today: Increasing clouds and cold, with a high near 6. Wind chill values as low as -29. Very windy, with a west wind 40 to 50 mph, with gusts as high as 60 mph.

    High: 6 °F

    Cold and Very
    Windy

  • Tonight

    Tonight: Snow likely, mainly after 1am. Mostly cloudy, with a low around -3. Wind chill values as low as -27. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: -3 °F

    Windy. Chance
    Snow then
    Snow Likely

  • New Year's Day

    New Year's Day: Snow likely, mainly before noon. Mostly cloudy and cold, with a temperature falling to around -8 by 5pm. Wind chill values as low as -41. Very windy, with a northwest wind 35 to 40 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 7 °F⇓

    Very Windy.
    Snow Likely
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -13. Wind chill values as low as -49. Very windy, with a west wind 40 to 45 mph, with gusts as high as 60 mph.

    Low: -13 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 2. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 2 °F

    Cold and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -7. Windy.

    Low: -7 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny and cold, with a high near -3. Windy.

    High: -3 °F

    Cold and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -12. Windy.

    Low: -12 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 2. Breezy.

    High: 2 °F

    Cold and
    Breezy

Detailed Forecast

Today
Increasing clouds and cold, with a high near 6. Wind chill values as low as -29. Very windy, with a west wind 40 to 50 mph, with gusts as high as 60 mph.
Tonight
Snow likely, mainly after 1am. Mostly cloudy, with a low around -3. Wind chill values as low as -27. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
New Year's Day
Snow likely, mainly before noon. Mostly cloudy and cold, with a temperature falling to around -8 by 5pm. Wind chill values as low as -41. Very windy, with a northwest wind 35 to 40 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Partly cloudy, with a low around -13. Wind chill values as low as -49. Very windy, with a west wind 40 to 45 mph, with gusts as high as 60 mph.
Friday
Partly sunny and cold, with a high near 2. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Friday Night
Mostly cloudy, with a low around -7. Windy.
Saturday
Partly sunny and cold, with a high near -3. Windy.
Saturday Night
Mostly cloudy, with a low around -12. Windy.
Sunday
Partly sunny and cold, with a high near 2. Breezy.
Sunday Night
Mostly cloudy, with a low around -11. Breezy.
Monday
A 30 percent chance of snow showers. Partly sunny and cold, with a high near 5. Breezy.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around -1. Breezy.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 13. Breezy.
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Forecast Area
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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:
9:57 am EST Dec 31, 2025
Forecast Valid:
11am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation