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.

Light Snow Freezing Fog Blowing Snow and Windy

5°F

-15°C

Humidity 100%
Wind Speed SW 36 G 46 mph
Barometer NA
Dewpoint 5°F (-15°C)
Visibility 0.00 mi
Wind Chill-21°F (-29°C)
Last update 19 Jan 11:59 am EST
Extended Forecast for

Mount Washington NH

  • M.L.King Day

    M.L.King Day: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -23. Windy, with a southwest wind 25 to 35 mph, with gusts as high as 45 mph.

    High: 7 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -10. Wind chill values as low as -46. Very windy, with a west wind 50 to 60 mph increasing to 60 to 70 mph after midnight. Winds could gust as high as 85 mph.

    Low: -10 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 4pm. Partly sunny and cold, with a high near -7. Wind chill values as low as -49. Very windy, with a west wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.

    High: -7 °F

    Very Windy.
    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -14. Wind chill values as low as -52. Very windy, with a west wind 55 to 60 mph decreasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.

    Low: -14 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 3pm. Partly sunny and cold, with a high near 7. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 7 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 2. Very windy. Chance of precipitation is 60%.

    Low: 2 °F

    Snow Likely
    and Very
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 11. Very windy.

    High: 11 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -6. Very windy.

    Low: -6 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly cloudy and cold, with a high near -3. Very windy.

    High: -3 °F

    Cold and Very
    Windy

Detailed Forecast

M.L.King Day
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -23. Windy, with a southwest wind 25 to 35 mph, with gusts as high as 45 mph.
Tonight
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -10. Wind chill values as low as -46. Very windy, with a west wind 50 to 60 mph increasing to 60 to 70 mph after midnight. Winds could gust as high as 85 mph.
Tuesday
A 20 percent chance of snow after 4pm. Partly sunny and cold, with a high near -7. Wind chill values as low as -49. Very windy, with a west wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.
Tuesday Night
Mostly cloudy, with a low around -14. Wind chill values as low as -52. Very windy, with a west wind 55 to 60 mph decreasing to 45 to 50 mph after midnight. Winds could gust as high as 75 mph.
Wednesday
A 30 percent chance of snow after 3pm. Partly sunny and cold, with a high near 7. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 2. Very windy. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 11. Very windy.
Thursday Night
Mostly cloudy, with a low around -6. Very windy.
Friday
Mostly cloudy and cold, with a high near -3. Very windy.
Friday Night
Mostly cloudy, with a low around -22. Very windy.
Saturday
Partly sunny and cold, with a high near -12. Very windy.
Saturday Night
Mostly cloudy, with a low around -24. Very windy.
Sunday
Mostly sunny and cold, with a high near -9. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
9:41 am EST Jan 19, 2026
Forecast Valid:
12pm EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation