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.

Freezing Fog and Windy

10°F

-12°C

Humidity 100%
Wind Speed W 36 G 51 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.00 mi
Wind Chill-14°F (-26°C)
Last update 13 Jan 6:47 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: Partly sunny, with a high near 22. Wind chill values as low as -13. Very windy, with a west wind 40 to 45 mph decreasing to 35 to 40 mph in the morning. Winds could gust as high as 55 mph.

    High: 22 °F

    Partly Sunny
    and Very
    Windy

  • Tonight

    Tonight: Snow showers likely, mainly between 8pm and 2am. The snow could be heavy at times. Cloudy, with a low around 16. Wind chill values as low as -5. Very windy, with a southwest wind 40 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 26. Wind chill values as low as zero. Very windy, with a southwest wind 35 to 45 mph decreasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow, mainly after 8pm. Low around 10. Wind chill values as low as -2. Windy, with a southwest wind 30 to 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 10 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow, mainly before 2pm. High near 17. Very windy, with a west wind 35 to 45 mph increasing to 45 to 55 mph in the afternoon. 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 before 1am. Mostly cloudy, with a low around -8. Very windy.

    Low: -8 °F

    Chance Snow
    and Very
    Windy

  • Friday

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

    High: 3 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1. Very windy.

    Low: -1 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Partly sunny, with a high near 14. Very windy.

    High: 14 °F

    Partly Sunny
    and Very
    Windy

Detailed Forecast

Today
Partly sunny, with a high near 22. Wind chill values as low as -13. Very windy, with a west wind 40 to 45 mph decreasing to 35 to 40 mph in the morning. Winds could gust as high as 55 mph.
Tonight
Snow showers likely, mainly between 8pm and 2am. The snow could be heavy at times. Cloudy, with a low around 16. Wind chill values as low as -5. Very windy, with a southwest wind 40 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 20 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 26. Wind chill values as low as zero. Very windy, with a southwest wind 35 to 45 mph decreasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.
Wednesday Night
Snow, mainly after 8pm. Low around 10. Wind chill values as low as -2. Windy, with a southwest wind 30 to 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before 2pm. High near 17. Very windy, with a west wind 35 to 45 mph increasing to 45 to 55 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around -8. Very windy.
Friday
Mostly sunny and cold, with a high near 3. Very windy.
Friday Night
Mostly cloudy, with a low around -1. Very windy.
Saturday
Partly sunny, with a high near 14. Very windy.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6. Very windy.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 13. Very windy.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1. Very windy.
M.L.King Day
Mostly cloudy and cold, with a high near 5. 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:
6:28 am EST Jan 13, 2026
Forecast Valid:
7am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation