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

10°F

-12°C

Humidity 19%
Wind Speed W 35 mph
Barometer NA
Dewpoint -24°F (-31°C)
Visibility 100.00 mi
Wind Chill-14°F (-26°C)
Last update 16 Jan 8:58 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 3am. Cloudy, with a low around -1. Wind chill values as low as -24. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph.

    Low: -1 °F

    Mostly Cloudy
    and Windy
    then Chance
    Snow and Very
    Windy

  • Saturday

    Saturday: Snow, mainly before 3pm. High near 15. Wind chill values as low as -18. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 9. Wind chill values as low as -15. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.

    Low: 9 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Cloudy, with a high near 15. Wind chill values as low as -15. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 15 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 1. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 1 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly cloudy and cold, with a high near 8. Very windy.

    High: 8 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -12. Very windy.

    Low: -12 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near -7. Very windy.

    High: -7 °F

    Cold and Very
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -15. Very windy.

    Low: -15 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 3am. Cloudy, with a low around -1. Wind chill values as low as -24. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph.
Saturday
Snow, mainly before 3pm. High near 15. Wind chill values as low as -18. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 9. Wind chill values as low as -15. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.
Sunday
A 40 percent chance of snow after 11am. Cloudy, with a high near 15. Wind chill values as low as -15. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.
Sunday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 1. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.
M.L.King Day
Mostly cloudy and cold, with a high near 8. Very windy.
Monday Night
Mostly cloudy, with a low around -12. Very windy.
Tuesday
Partly sunny and cold, with a high near -7. Very windy.
Tuesday Night
Partly cloudy, with a low around -15. Very windy.
Wednesday
Partly sunny and cold, with a high near -2. Very windy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -9. Very windy.
Thursday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 4. Very windy.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -11. Very windy.
Friday
Scattered snow showers. Partly sunny and cold, with a high near 0. Very windy. Chance of precipitation is 30%.
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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:
7:03 pm EST Jan 16, 2026
Forecast Valid:
10pm EST Jan 16, 2026-6pm EST Jan 23, 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