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.

Clear and Windy

-15°F

-26°C

Humidity 83%
Wind Speed NW 39 mph
Barometer NA
Dewpoint -18°F (-28°C)
Visibility 110.00 mi
Wind Chill-49°F (-45°C)
Last update 2 Mar 5:58 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: Sunny and cold, with a high near 2. Wind chill values as low as -50. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.

    High: 2 °F

    Cold and Very
    Windy

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 5 by 5am. Wind chill values as low as -36. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph.

    Low: -4 °F⇑

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 20. Wind chill values as low as -22. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph.

    High: 20 °F

    Very Windy.
    Sunny then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 8pm and 1am. Cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow Likely
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 28 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow after 10am. Partly sunny, with a high near 29. Windy.

    High: 29 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: Snow likely, mainly after 9pm. Cloudy, with a low around 19. Very windy. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely
    and Very
    Windy

  • Friday

    Friday: Snow likely, mainly before 1pm. Cloudy, with a high near 22. Very windy. Chance of precipitation is 70%.

    High: 22 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Today
Sunny and cold, with a high near 2. Wind chill values as low as -50. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.
Tonight
Mostly clear, with a temperature rising to around 5 by 5am. Wind chill values as low as -36. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph.
Tuesday
A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 20. Wind chill values as low as -22. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph.
Tuesday Night
Snow likely, mainly between 8pm and 1am. Cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly sunny, with a high near 28. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 20. Breezy.
Thursday
A 40 percent chance of snow after 10am. Partly sunny, with a high near 29. Windy.
Thursday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 19. Very windy. Chance of precipitation is 70%.
Friday
Snow likely, mainly before 1pm. Cloudy, with a high near 22. Very windy. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 18. Windy. Chance of precipitation is 60%.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 31. Very windy. Chance of precipitation is 60%.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Very windy. Chance of precipitation is 60%.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 34. Windy.
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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:
6:25 am EST Mar 2, 2026
Forecast Valid:
6am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation