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.

Fog and Windy

37°F

3°C

Humidity 100%
Wind Speed W 37 mph
Barometer NA
Dewpoint 37°F (3°C)
Visibility 0.00 mi
Wind Chill23°F (-5°C)
Last update 26 Nov 11:59 am EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly cloudy, with a high near 38. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 38 °F

    Slight Chance
    Showers and
    Windy

  • Tonight

    Tonight: Rain showers likely before 1am, then snow showers likely. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values as low as -3. Very windy, with a southwest wind 30 to 40 mph increasing to 40 to 50 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Rain/Snow
    Likely and
    Very Windy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 18. Wind chill values as low as -9. Very windy, with a west wind 45 to 50 mph, with gusts as high as 65 mph.

    High: 18 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph.

    Low: 11 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: A chance of snow showers before 8am, then snow, mainly after 8am. High near 13. Very windy, with a southwest wind 45 to 50 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow and Very
    Windy

  • Friday Night

    Friday Night: Snow likely before 7pm, then snow showers likely, mainly between 7pm and 11pm. Cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow showers before 8am. Partly sunny and cold, with a high near 9. Very windy.

    High: 9 °F

    Very Windy.
    Chance Snow
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Snow, mainly after 7am. High near 20. Windy. Chance of precipitation is 90%.

    High: 20 °F

    Windy. Chance
    Snow then
    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 38. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.
Tonight
Rain showers likely before 1am, then snow showers likely. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values as low as -3. Very windy, with a southwest wind 30 to 40 mph increasing to 40 to 50 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thanksgiving Day
Mostly sunny, with a high near 18. Wind chill values as low as -9. Very windy, with a west wind 45 to 50 mph, with gusts as high as 65 mph.
Thursday Night
Mostly cloudy, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph.
Friday
A chance of snow showers before 8am, then snow, mainly after 8am. High near 13. Very windy, with a southwest wind 45 to 50 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow likely before 7pm, then snow showers likely, mainly between 7pm and 11pm. Cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow showers before 8am. Partly sunny and cold, with a high near 9. Very windy.
Saturday Night
Mostly cloudy, with a low around 6. Windy.
Sunday
Snow, mainly after 7am. High near 20. Windy. Chance of precipitation is 90%.
Sunday Night
Snow, mainly before 1am. Low around 13. Very windy. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 15. Very windy.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 3. Windy.
Tuesday
Snow likely. Mostly cloudy and cold, with a high near 9. Windy. Chance of precipitation is 60%.
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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:
12:48 pm EST Nov 26, 2025
Forecast Valid:
1pm EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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