National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Overcast and Windy

10°F

-12°C

Humidity 61%
Wind Speed W 38 mph
Barometer NA
Dewpoint 0°F (-18°C)
Visibility 100.00 mi
Wind Chill-14°F (-26°C)
Last update 3 Dec 6:55 pm EST
Extended Forecast for

3 Miles N Mount Washington NH

  • Tonight

    Tonight: Isolated snow showers before 2am, then isolated snow showers after 3am. Mostly cloudy, with a low around 8. Wind chill values as low as -5. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 8 °F

    Windy. Mostly
    Cloudy then
    Isolated Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly after 10am. The snow could be heavy at times. Partly sunny, with a temperature falling to around 0 by 5pm. Wind chill values as low as -29. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 17 °F⇓

    Heavy Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Isolated snow showers before midnight. Partly cloudy, with a low around -8. Wind chill values as low as -41. Very windy, with a northwest wind 45 to 55 mph decreasing to 35 to 45 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 20%.

    Low: -8 °F

    Very Windy.
    Isolated Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 5. Wind chill values as low as -33. Breezy, with a west wind 15 to 25 mph becoming south in the afternoon.

    High: 5 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. Southwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow between 9am and 4pm. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.

    High: 15 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 18. Blustery.

    High: 18 °F

    Mostly Cloudy
    then Chance
    Snow and
    Blustery

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around -2. Windy.

    Low: -2 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Isolated snow showers before 2am, then isolated snow showers after 3am. Mostly cloudy, with a low around 8. Wind chill values as low as -5. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Thursday
Snow showers likely, mainly after 10am. The snow could be heavy at times. Partly sunny, with a temperature falling to around 0 by 5pm. Wind chill values as low as -29. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Isolated snow showers before midnight. Partly cloudy, with a low around -8. Wind chill values as low as -41. Very windy, with a northwest wind 45 to 55 mph decreasing to 35 to 45 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 20%.
Friday
Mostly sunny and cold, with a high near 5. Wind chill values as low as -33. Breezy, with a west wind 15 to 25 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 3. Southwest wind around 15 mph, with gusts as high as 20 mph.
Saturday
A chance of snow between 9am and 4pm. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 18. Blustery.
Sunday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around -2. Windy.
Monday
Mostly sunny and cold, with a high near 3. Windy.
Monday Night
Partly cloudy, with a low around -5. Windy.
Tuesday
Partly sunny and cold, with a high near 9.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 5.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mount Washington NH
 44.33°N 71.32°W (Elev. 3999 ft)
Last Update:
6:20 pm EST Dec 3, 2025
Forecast Valid:
8pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation