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 Snow Freezing Fog Low Drifting Snow and Breezy

16°F

-9°C

Humidity 100%
Wind Speed NW 25 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 0.00 mi
Wind Chill-3°F (-19°C)
Last update 3 Dec 1:56 am EST
Extended Forecast for

3 Miles SW Mount Washington NH

Winter Weather Advisory December 3, 02:02am until December 3, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 3, 02:02am until December 3, 04:00am

    NOW until 4:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 13 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. Wind chill values as low as -7. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 18 °F

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 11. Wind chill values as low as -6. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 11 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers, mainly before 5pm. High near 18. Wind chill values as low as -28. 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 70 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow Showers
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -6. Very windy, with a northwest wind 45 to 50 mph decreasing to 40 to 45 mph after midnight. Winds could gust as high as 75 mph.

    Low: -6 °F

    Very Windy.
    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 7. Windy.

    High: 7 °F

    Cold and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. Windy.

    Low: 3 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: A 30 percent chance of snow showers after 9am. Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 13. Wind chill values as low as -7. Blustery, with a northwest wind around 25 mph, with gusts as high as 45 mph.
Wednesday
Mostly sunny, with a high near 18. Wind chill values as low as -7. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.
Wednesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 11. Wind chill values as low as -6. Breezy, with a west wind 20 to 25 mph, with gusts as high as 45 mph.
Thursday
Snow showers, mainly before 5pm. High near 18. Wind chill values as low as -28. 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 70 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around -6. Very windy, with a northwest wind 45 to 50 mph decreasing to 40 to 45 mph after midnight. Winds could gust as high as 75 mph.
Friday
Mostly sunny and cold, with a high near 7. Windy.
Friday Night
Partly cloudy, with a low around 3. Windy.
Saturday
A 30 percent chance of snow showers after 9am. Partly sunny, with a high near 17. Windy.
Saturday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 10. Windy.
Sunday
Partly sunny, with a high near 14. Very windy.
Sunday Night
Partly cloudy, with a low around 0. Very windy.
Monday
Mostly sunny and cold, with a high near 6. Windy.
Monday Night
Partly cloudy, with a low around -3. Windy.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 10. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mount Washington NH
 44.24°N 71.34°W (Elev. 3960 ft)
Last Update:
12:47 am EST Dec 3, 2025
Forecast Valid:
2am EST Dec 3, 2025-6pm EST Dec 9, 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