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 Blowing Snow and Windy

9°F

-13°C

Humidity 100%
Wind Speed W 53 G 66 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.00 mi
Wind Chill-19°F (-28°C)
Last update 21 Jan 11:56 pm EST
Extended Forecast for

Mount Washington NH

Extreme Cold Watch January 24, 01:00am until January 24, 10:00am
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: Snow likely, mainly before 2am. Mostly cloudy, with a steady temperature around 16. Wind chill values as low as -5. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow Likely
    and Windy

  • Thursday

    Thursday: A slight chance of snow before 7am, then a chance of snow showers after 4pm. Partly sunny, with a high near 22. Wind chill values as low as -5. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 40%.

    High: 22 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 3. Wind chill values as low as -20. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.

    Low: 3 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: A 40 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 8. Wind chill values as low as -21. Windy, with a west wind 20 to 30 mph, with gusts as high as 55 mph.

    High: 8 °F

    Partly Sunny
    and Breezy
    then Chance
    Snow and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -18. Windy, with a west wind 30 to 35 mph, with gusts as high as 60 mph.

    Low: -18 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near -9. Windy.

    High: -9 °F

    Cold and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -19. Blustery.

    Low: -19 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: A 40 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 0.

    High: 0 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 10pm. Cloudy, with a low around -3. Chance of precipitation is 60%.

    Low: -3 °F

    Snow Likely

Detailed Forecast

Overnight
Snow likely, mainly before 2am. Mostly cloudy, with a steady temperature around 16. Wind chill values as low as -5. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
A slight chance of snow before 7am, then a chance of snow showers after 4pm. Partly sunny, with a high near 22. Wind chill values as low as -5. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 40%.
Thursday Night
A 40 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 3. Wind chill values as low as -20. Windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.
Friday
A 40 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 8. Wind chill values as low as -21. Windy, with a west wind 20 to 30 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around -18. Windy, with a west wind 30 to 35 mph, with gusts as high as 60 mph.
Saturday
Mostly sunny and cold, with a high near -9. Windy.
Saturday Night
Mostly cloudy, with a low around -19. Blustery.
Sunday
A 40 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 0.
Sunday Night
Snow likely, mainly after 10pm. Cloudy, with a low around -3. Chance of precipitation is 60%.
Monday
A 50 percent chance of snow. Cloudy and cold, with a high near 7.
Monday Night
Mostly cloudy, with a low around -6. Blustery.
Tuesday
Mostly cloudy and cold, with a high near 5. Breezy.
Tuesday Night
Mostly cloudy, with a low around -5. Breezy.
Wednesday
Mostly cloudy and cold, with a high near 9. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.33°W (Elev. 3701 ft)
Last Update:
6:26 pm EST Jan 21, 2026
Forecast Valid:
12am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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