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.

Freezing Fog Blowing Snow and Windy

-18°F

-28°C

Humidity 100%
Wind Speed W 89 G 94 mph
Barometer NA
Dewpoint -18°F (-28°C)
Visibility 0.06 mi
Wind Chill-65°F (-54°C)
Last update 23 Jan 9:50 pm EST
Extended Forecast for

4 Miles N Mount Washington NH

Winter Storm Watch January 25, 01:00pm until January 26, 07:00pm
Extreme Cold Warning January 24, 01:00am until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Extreme Cold Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around -23. Wind chill values as low as -61. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph.

    Low: -23 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Partly sunny and cold, with a high near -13. Wind chill values as low as -62. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    High: -13 °F

    Cold and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -18. Wind chill values as low as -50. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.

    Low: -18 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy and cold, with a high near 1. Wind chill values as low as -41. West wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 1 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 0. Windy, with an east wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 0 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 7. Windy. Chance of precipitation is 100%.

    High: 7 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Snow, mainly before 10pm. Low around -4. Windy. Chance of precipitation is 80%.

    Low: -4 °F

    Windy. Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 3. Windy.

    High: 3 °F

    Cold and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -5. Windy.

    Low: -5 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -23. Wind chill values as low as -61. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph.
Saturday
Partly sunny and cold, with a high near -13. Wind chill values as low as -62. Very windy, with a west 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 -50. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.
Sunday
Snow likely, mainly after 4pm. Cloudy and cold, with a high near 1. Wind chill values as low as -41. West wind 10 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 0. Windy, with an east wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Monday
Snow. The snow could be heavy at times. High near 7. Windy. Chance of precipitation is 100%.
Monday Night
Snow, mainly before 10pm. Low around -4. Windy. Chance of precipitation is 80%.
Tuesday
Mostly cloudy and cold, with a high near 3. Windy.
Tuesday Night
Mostly cloudy, with a low around -5. Windy.
Wednesday
Mostly cloudy and cold, with a high near 3. Windy.
Wednesday Night
Mostly cloudy, with a low around -8. Windy.
Thursday
Mostly cloudy and cold, with a high near 3. Windy.
Thursday Night
Mostly cloudy, with a low around -6. Windy.
Friday
Mostly cloudy and cold, with a high near 6. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mount Washington NH
 44.33°N 71.32°W (Elev. 3999 ft)
Last Update:
12:33 pm EST Jan 23, 2026
Forecast Valid:
10pm EST Jan 23, 2026-6pm EST Jan 30, 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