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 Blowing Snow and Windy

-4°F

-20°C

Humidity 100%
Wind Speed W 43 mph
Barometer NA
Dewpoint -4°F (-20°C)
Visibility 0.00 mi
Wind Chill-35°F (-37°C)
Last update 23 Jan 2:52 am EST
Extended Forecast for

Mount Washington NH

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

  • Today

    Today: A 50 percent chance of snow showers after 10am. Mostly cloudy and cold, with a high near 3. Wind chill values as low as -34. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.

    High: 3 °F

    Chance Snow
    Showers and
    Very Windy

  • Tonight

    Tonight: A 40 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -26. Wind chill values as low as -60. Very windy, with a west wind 40 to 45 mph, with gusts as high as 60 mph.

    Low: -26 °F

    Very Windy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near -11. Wind chill values as low as -64. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph.

    High: -11 °F

    Cold and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -18. Wind chill values as low as -51. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: -18 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Snow likely, mainly after 5pm. Mostly cloudy and cold, with a high near 1. Blustery, with a northwest wind 20 to 25 mph becoming light west in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 1 °F

    Mostly Cloudy
    and Blustery
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around -1. Breezy. Chance of precipitation is 100%.

    Low: -1 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Snow. High near 6. Breezy. Chance of precipitation is 100%.

    High: 6 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 8pm. Cloudy, with a low around -5. Windy. Chance of precipitation is 60%.

    Low: -5 °F

    Snow Likely
    and Windy

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 4. Blustery.

    High: 4 °F

    Cold and
    Blustery

Detailed Forecast

Today
A 50 percent chance of snow showers after 10am. Mostly cloudy and cold, with a high near 3. Wind chill values as low as -34. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.
Tonight
A 40 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -26. Wind chill values as low as -60. Very windy, with a west wind 40 to 45 mph, with gusts as high as 60 mph.
Saturday
Mostly sunny and cold, with a high near -11. Wind chill values as low as -64. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph.
Saturday Night
Mostly cloudy, with a low around -18. Wind chill values as low as -51. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Sunday
Snow likely, mainly after 5pm. Mostly cloudy and cold, with a high near 1. Blustery, with a northwest wind 20 to 25 mph becoming light west in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around -1. Breezy. Chance of precipitation is 100%.
Monday
Snow. High near 6. Breezy. Chance of precipitation is 100%.
Monday Night
Snow likely, mainly before 8pm. Cloudy, with a low around -5. Windy. Chance of precipitation is 60%.
Tuesday
Mostly cloudy and cold, with a high near 4. Blustery.
Tuesday Night
Mostly cloudy, with a low around -6. Breezy.
Wednesday
Partly sunny and cold, with a high near 5. Breezy.
Wednesday Night
Mostly cloudy, with a low around -9. Blustery.
Thursday
Mostly cloudy and cold, with a high near 3. Blustery.
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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:
3:56 am EST Jan 23, 2026
Forecast Valid:
4am EST Jan 23, 2026-6pm EST Jan 29, 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