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.

Partly Cloudy and Windy

7°F

-14°C

Humidity 95%
Wind Speed NW 54 mph
Barometer NA
Dewpoint 6°F (-14°C)
Visibility 90.00 mi
Wind Chill-22°F (-30°C)
Last update 21 Mar 5:50 pm EDT
Extended Forecast for

3 Miles NNW Mount Washington NH

Winter Weather Advisory March 21, 11:00pm until March 23, 12:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 5am. Mostly cloudy, with a low around 16. Wind chill values as low as -2. Windy, with a northwest wind 25 to 30 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Mostly Cloudy
    and Windy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 27. Windy, with a southeast wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 27 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with freezing rain, becoming all snow after 11pm. Cloudy, with a low around 17. Wind chill values as low as zero. Breezy, with an east wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Breezy.
    Wintry Mix
    Likely then
    Snow Likely

  • Monday

    Monday: Snow likely, mainly after 1pm. Cloudy, with a high near 20. Wind chill values as low as -2. Blustery, with a northeast wind 20 to 25 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Snow Likely
    and Blustery

  • Monday Night

    Monday Night: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 13. Windy, with a northwest wind 25 to 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow Likely
    and Windy
    then Chance
    Snow and
    Blustery

  • Tuesday

    Tuesday: Partly sunny, with a high near 22. Blustery.

    High: 22 °F

    Partly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 23. Windy.

    High: 23 °F

    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 16. Wind chill values as low as -2. Windy, with a northwest wind 25 to 30 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 27. Windy, with a southeast wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow likely, possibly mixed with freezing rain, becoming all snow after 11pm. Cloudy, with a low around 17. Wind chill values as low as zero. Breezy, with an east wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly after 1pm. Cloudy, with a high near 20. Wind chill values as low as -2. Blustery, with a northeast wind 20 to 25 mph becoming north in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 13. Windy, with a northwest wind 25 to 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Partly sunny, with a high near 22. Blustery.
Tuesday Night
Mostly cloudy, with a low around 15. Windy.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 23. Windy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 10. Windy.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 26. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 13. Windy. Chance of precipitation is 70%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 20. Windy.
Friday Night
Partly cloudy, with a low around 2. Windy.
Saturday
Mostly sunny, with a high near 17. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
2:26 pm EDT Mar 21, 2026
Forecast Valid:
6pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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