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

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog Blowing Snow and Windy

-13°F

-25°C

Humidity 100%
Wind Speed W 56 G 70 mph
Barometer NA
Dewpoint -13°F (-25°C)
Visibility 0.13 mi
Wind Chill-51°F (-46°C)
Last update 20 Jan 2:54 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around -15. Wind chill values as low as -54. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.

    Low: -15 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 3pm. Increasing clouds and cold, with a high near 8. Wind chill values as low as -47. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph.

    High: 8 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -27. Very windy, with a southwest wind 45 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Likely
    and Very
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 15. Wind chill values as low as -21. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.

    High: 15 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -6. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph.

    Low: -6 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: A chance of snow between 4pm and 5pm. Mostly cloudy and cold, with a high near -3. Very windy. Chance of precipitation is 30%.

    High: -3 °F

    Very Windy.
    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -24. Very windy.

    Low: -24 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Partly sunny and cold, with a high near -18. Very windy.

    High: -18 °F

    Cold and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -21. Very windy.

    Low: -21 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around -15. Wind chill values as low as -54. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.
Wednesday
A 40 percent chance of snow, mainly after 3pm. Increasing clouds and cold, with a high near 8. Wind chill values as low as -47. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph.
Wednesday Night
Snow likely, mainly before 11pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -27. Very windy, with a southwest wind 45 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 15. Wind chill values as low as -21. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.
Thursday Night
Mostly cloudy, with a low around -6. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph.
Friday
A chance of snow between 4pm and 5pm. Mostly cloudy and cold, with a high near -3. Very windy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around -24. Very windy.
Saturday
Partly sunny and cold, with a high near -18. Very windy.
Saturday Night
Mostly cloudy, with a low around -21. Very windy.
Sunday
Mostly cloudy and cold, with a high near -7. Very windy.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -14. Very windy.
Monday
A 30 percent chance of snow. Partly sunny and cold, with a high near -1. Very windy.
Monday Night
Mostly cloudy, with a low around -10. Very windy.
Tuesday
Partly sunny and cold, with a high near 1. 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:
12:42 pm EST Jan 20, 2026
Forecast Valid:
3pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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