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.

Mostly Cloudy

18°F

-8°C

Humidity 17%
Wind Speed NW 14 mph
Barometer NA
Dewpoint -20°F (-29°C)
Visibility 110.00 mi
Wind Chill4°F (-16°C)
Last update 26 Dec 3:47 pm EST
Extended Forecast for

4 Miles NNE Mount Washington NH

  • Tonight

    Tonight: A 20 percent chance of snow after 3am. Cloudy, with a low around 0. Wind chill values as low as -19. East wind around 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 0 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing and cold, with a high near 10. Wind chill values as low as -15. North wind 10 to 15 mph.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -2. Wind chill values as low as -23. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: -2 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 18. Wind chill values as low as -20. Windy, with a northwest wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 18 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 10. Breezy, with a west wind around 20 mph becoming southeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Breezy.
    Mostly Cloudy
    then Snow
    Likely

  • Monday

    Monday: Snow before 1pm, then freezing rain and sleet between 1pm and 2pm, then snow after 2pm. The snow could be heavy at times. High near 20. Windy. Chance of precipitation is 100%.

    High: 20 °F

    Windy. Snow
    then Wintry
    Mix

  • Monday Night

    Monday Night: Snow, mainly before 1am. The snow could be heavy at times. Low around 5. Very windy. Chance of precipitation is 80%.

    Low: 5 °F

    Heavy Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 7. Very windy.

    High: 7 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around -1. Very windy.

    Low: -1 °F

    Very Windy.
    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow after 3am. Cloudy, with a low around 0. Wind chill values as low as -19. East wind around 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Saturday
Cloudy through mid morning, then gradual clearing and cold, with a high near 10. Wind chill values as low as -15. North wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around -2. Wind chill values as low as -23. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 18. Wind chill values as low as -20. Windy, with a northwest wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 10. Breezy, with a west wind around 20 mph becoming southeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow before 1pm, then freezing rain and sleet between 1pm and 2pm, then snow after 2pm. The snow could be heavy at times. High near 20. Windy. Chance of precipitation is 100%.
Monday Night
Snow, mainly before 1am. The snow could be heavy at times. Low around 5. Very windy. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 7. Very windy.
Tuesday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around -1. Very windy.
Wednesday
A 40 percent chance of snow showers after noon. Partly sunny and cold, with a high near 6. Very windy.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around -6. Very windy.
New Year's Day
A 30 percent chance of snow showers. Partly sunny and cold, with a high near 2. Windy.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around -12. Very windy.
Friday
Partly sunny and cold, with a high near -4. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
12:39 pm EST Dec 26, 2025
Forecast Valid:
4pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
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