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

-4°F

-20°C

Humidity 100%
Wind Speed W 70 G 76 mph
Barometer NA
Dewpoint -4°F (-20°C)
Visibility 0.00 mi
Wind Chill-41°F (-41°C)
Last update 19 Jan 8:56 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around -10. Wind chill values as low as -47. Very windy, with a west wind 55 to 60 mph increasing to 60 to 65 mph after midnight. Winds could gust as high as 80 mph.

    Low: -10 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near -5. Wind chill values as low as -48. Very windy, with a west wind 55 to 60 mph, with gusts as high as 80 mph.

    High: -5 °F

    Cold and Very
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -16. Wind chill values as low as -57. Very windy, with a west wind 60 to 65 mph decreasing to 50 to 55 mph after midnight. Winds could gust as high as 80 mph.

    Low: -16 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 4pm. Increasing clouds and cold, with a high near 7. Wind chill values as low as -48. Very windy, with a southwest wind 30 to 40 mph becoming south in the afternoon. Winds could gust as high as 50 mph.

    High: 7 °F

    Mostly Sunny
    and Windy
    then Chance
    Snow and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 3. Very windy, with a south wind 45 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 3 °F

    Snow Likely
    and Very
    Windy

  • Thursday

    Thursday: Scattered snow showers, mainly after 11am. Mostly cloudy, with a high near 14. Very windy. Chance of precipitation is 50%.

    High: 14 °F

    Scattered
    Snow Showers
    and Very
    Windy

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly before 11pm. Mostly cloudy, with a low around -6. Very windy. Chance of precipitation is 40%.

    Low: -6 °F

    Very Windy.
    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near -1. Very windy.

    High: -1 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -22. Very windy.

    Low: -22 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around -10. Wind chill values as low as -47. Very windy, with a west wind 55 to 60 mph increasing to 60 to 65 mph after midnight. Winds could gust as high as 80 mph.
Tuesday
Partly sunny and cold, with a high near -5. Wind chill values as low as -48. Very windy, with a west wind 55 to 60 mph, with gusts as high as 80 mph.
Tuesday Night
Partly cloudy, with a low around -16. Wind chill values as low as -57. Very windy, with a west wind 60 to 65 mph decreasing to 50 to 55 mph after midnight. Winds could gust as high as 80 mph.
Wednesday
A 30 percent chance of snow after 4pm. Increasing clouds and cold, with a high near 7. Wind chill values as low as -48. Very windy, with a southwest wind 30 to 40 mph becoming south in the afternoon. Winds could gust as high as 50 mph.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 3. Very windy, with a south wind 45 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday
Scattered snow showers, mainly after 11am. Mostly cloudy, with a high near 14. Very windy. Chance of precipitation is 50%.
Thursday Night
Scattered snow showers, mainly before 11pm. Mostly cloudy, with a low around -6. Very windy. Chance of precipitation is 40%.
Friday
Mostly cloudy and cold, with a high near -1. Very windy.
Friday Night
Mostly cloudy, with a low around -22. Very windy.
Saturday
Mostly sunny and cold, with a high near -13. Very windy.
Saturday Night
Partly cloudy, with a low around -23. Very windy.
Sunday
Partly sunny and cold, with a high near -9. Very windy.
Sunday Night
Mostly cloudy, with a low around -20. Very windy.
Monday
Partly sunny 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:
7:48 pm EST Jan 19, 2026
Forecast Valid:
9pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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