National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Snow Freezing Fog Blowing Snow and Windy

12°F

-11°C

Humidity 100%
Wind Speed W 75 G 86 mph
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 0.00 mi
Wind Chill-18°F (-28°C)
Last update 14 Mar 4:58 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 11. Wind chill values as low as -9. Very windy, with a northwest wind 30 to 40 mph, with gusts as high as 50 mph.

    Low: 11 °F

    Very Windy.
    Heavy Snow
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 26. Wind chill values as low as -6. Northwest wind 10 to 15 mph becoming south in the afternoon.

    High: 26 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am. Cloudy, with a low around 20. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Breezy.
    Mostly Cloudy
    then Snow
    Likely

  • Monday

    Monday: Snow before 9am, then rain. High near 44. Windy, with a southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow and
    Windy then
    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain before 5am, then rain and snow. Low around 23. Very windy, with a south wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Rain and
    Windy then
    Rain/Snow and
    Very Windy

  • Tuesday

    Tuesday: Snow, mainly before 8am. High near 24. Very windy. Chance of precipitation is 80%.

    High: 24 °F

    Very Windy.
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 5. Very windy.

    Low: 5 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17. Windy.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow showers, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 11. Wind chill values as low as -9. Very windy, with a northwest wind 30 to 40 mph, with gusts as high as 50 mph.
Sunday
Mostly cloudy, with a high near 26. Wind chill values as low as -6. Northwest wind 10 to 15 mph becoming south in the afternoon.
Sunday Night
Snow likely, mainly after 4am. Cloudy, with a low around 20. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow before 9am, then rain. High near 44. Windy, with a southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Rain before 5am, then rain and snow. Low around 23. Very windy, with a south wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday
Snow, mainly before 8am. High near 24. Very windy. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 5. Very windy.
Wednesday
Mostly sunny, with a high near 17. Windy.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly cloudy, with a high near 28. Breezy.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21. Breezy.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 29. Breezy.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Windy.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 20. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
2:54 pm EDT Mar 14, 2026
Forecast Valid:
6pm EDT Mar 14, 2026-6pm EDT Mar 21, 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