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 Showers Snow Freezing Fog Low Drifting Snow and Windy

16°F

-9°C

Humidity 100%
Wind Speed W 46 G 55 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 0.00 mi
Wind Chill-8°F (-22°C)
Last update 11 Dec 1:54 am EST
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Snow showers likely, mainly after 4am. Mostly cloudy, with a steady temperature around 23. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a temperature falling to around 2 by 5pm. Wind chill values as low as -25. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.

    High: 13 °F⇓

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 0. Wind chill values as low as -29. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

    Low: 0 °F

    Snow Showers
    Likely and
    Very Windy

  • Friday

    Friday: Partly sunny and cold, with a high near 9. Wind chill values as low as -28. Very windy, with a west wind 35 to 40 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 9 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.

    Low: 6 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Partly sunny, with a high near 17. Breezy.

    High: 17 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers after midnight. Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Mostly Cloudy
    and Windy
    then Chance
    Snow Showers
    and Breezy

  • Sunday

    Sunday: Snow likely, mainly between 8am and 1pm. Mostly cloudy, with a high near 12. Blustery. Chance of precipitation is 60%.

    High: 12 °F

    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 2. Windy.

    Low: 2 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers likely, mainly after 4am. Mostly cloudy, with a steady temperature around 23. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a temperature falling to around 2 by 5pm. Wind chill values as low as -25. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.
Thursday Night
Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 0. Wind chill values as low as -29. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.
Friday
Partly sunny and cold, with a high near 9. Wind chill values as low as -28. Very windy, with a west wind 35 to 40 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Friday Night
Mostly cloudy, with a low around 6. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.
Saturday
Partly sunny, with a high near 17. Breezy.
Saturday Night
A 50 percent chance of snow showers after midnight. Mostly cloudy, with a low around 6. Windy.
Sunday
Snow likely, mainly between 8am and 1pm. Mostly cloudy, with a high near 12. Blustery. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 2. Windy.
Monday
Partly sunny and cold, with a high near 5. Very windy.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 1. Very windy.
Tuesday
A 30 percent chance of snow showers. Partly sunny, with a high near 12. Very windy.
Tuesday Night
Mostly cloudy, with a low around 3. Windy.
Wednesday
Partly sunny, with a high near 21. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
1:19 am EST Dec 11, 2025
Forecast Valid:
2am EST Dec 11, 2025-6pm EST Dec 17, 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