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.

Mostly Cloudy and Windy

18°F

-8°C

Humidity 68%
Wind Speed W 37 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 90.00 mi
Wind Chill-3°F (-19°C)
Last update 13 Jan 2:48 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 3am. Cloudy, with a low around 18. Wind chill values as low as -4. Very windy, with a southwest wind 40 to 45 mph increasing to 50 to 55 mph after midnight. Winds could gust as high as 70 mph.

    Low: 18 °F

    Chance Snow
    and Very
    Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 25. Very windy, with a southwest wind 40 to 45 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 25 °F

    Mostly Cloudy
    and Very
    Windy then
    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow. Low around 8. Wind chill values as low as -1. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 8 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow, mainly before 2pm. High near 17. Wind chill values as low as -31. Very windy, with a west wind 30 to 40 mph increasing to 40 to 50 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 17 °F

    Snow and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around -11. Very windy, with a west wind 50 to 55 mph increasing to 55 to 60 mph after midnight. Winds could gust as high as 80 mph.

    Low: -11 °F

    Very Windy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 5. Very windy.

    High: 5 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 2. Very windy.

    Low: 2 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Very windy.

    High: 16 °F

    Mostly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 8pm. Mostly cloudy, with a low around 6. Very windy.

    Low: 6 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 3am. Cloudy, with a low around 18. Wind chill values as low as -4. Very windy, with a southwest wind 40 to 45 mph increasing to 50 to 55 mph after midnight. Winds could gust as high as 70 mph.
Wednesday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 25. Very windy, with a southwest wind 40 to 45 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph.
Wednesday Night
Snow. Low around 8. Wind chill values as low as -1. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow, mainly before 2pm. High near 17. Wind chill values as low as -31. Very windy, with a west wind 30 to 40 mph increasing to 40 to 50 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around -11. Very windy, with a west wind 50 to 55 mph increasing to 55 to 60 mph after midnight. Winds could gust as high as 80 mph.
Friday
Mostly sunny and cold, with a high near 5. Very windy.
Friday Night
Mostly cloudy, with a low around 2. Very windy.
Saturday
Mostly sunny, with a high near 16. Very windy.
Saturday Night
A 30 percent chance of snow after 8pm. Mostly cloudy, with a low around 6. Very windy.
Sunday
A 30 percent chance of snow before 3pm. Mostly cloudy, with a high near 12. Very windy.
Sunday Night
Mostly cloudy, with a low around -1. Very windy.
M.L.King Day
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 6. Very windy.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -8. Very windy.
Tuesday
Mostly cloudy and cold, with a high near 0. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
12:02 pm EST Jan 13, 2026
Forecast Valid:
3pm EST Jan 13, 2026-6pm EST Jan 20, 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