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.

Overcast and Windy

0°F

-18°C

Humidity 60%
Wind Speed NE 69 mph
Barometer NA
Dewpoint -11°F (-24°C)
Visibility 70.00 mi
Wind Chill-35°F (-37°C)
Last update 23 Feb 9:53 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: A 50 percent chance of snow. Cloudy and cold, with a high near 6. Wind chill values as low as -28. Very windy, with a north wind 60 to 65 mph, with gusts as high as 85 mph.

    High: 6 °F

    Chance Snow
    and Very
    Windy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around -1. Wind chill values as low as -33. Very windy, with a northwest wind 65 to 70 mph decreasing to 55 to 60 mph in the evening. Winds could gust as high as 85 mph.

    Low: -1 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 3. Wind chill values as low as -35. Very windy, with a northwest wind 50 to 60 mph decreasing to 35 to 45 mph. Winds could gust as high as 85 mph.

    High: 3 °F

    Cold and Very
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 5am. Partly cloudy, with a low around -5. Wind chill values as low as -31. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: -5 °F

    Windy. Partly
    Cloudy then
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 8am. High near 11. Windy, with a southwest wind 30 to 35 mph becoming southeast in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 11 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 8pm. Mostly cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    and Windy
    then Chance
    Snow and Very
    Windy

  • Thursday

    Thursday: Mostly cloudy, with a high near 11. Very windy.

    High: 11 °F

    Mostly Cloudy
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 40 percent chance of snow before noon. Partly sunny, with a high near 20. Windy.

    High: 20 °F

    Windy. Chance
    Snow then
    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of snow. Cloudy and cold, with a high near 6. Wind chill values as low as -28. Very windy, with a north wind 60 to 65 mph, with gusts as high as 85 mph.
Tonight
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around -1. Wind chill values as low as -33. Very windy, with a northwest wind 65 to 70 mph decreasing to 55 to 60 mph in the evening. Winds could gust as high as 85 mph.
Tuesday
Partly sunny and cold, with a high near 3. Wind chill values as low as -35. Very windy, with a northwest wind 50 to 60 mph decreasing to 35 to 45 mph. Winds could gust as high as 85 mph.
Tuesday Night
A 30 percent chance of snow after 5am. Partly cloudy, with a low around -5. Wind chill values as low as -31. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph.
Wednesday
Snow, mainly after 8am. High near 11. Windy, with a southwest wind 30 to 35 mph becoming southeast in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 11. Very windy.
Thursday Night
A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 8. Windy.
Friday
A 40 percent chance of snow before noon. Partly sunny, with a high near 20. Windy.
Friday Night
Partly cloudy, with a low around 10. Windy.
Saturday
Mostly sunny, with a high near 26. Very windy.
Saturday Night
Mostly cloudy, with a low around 12. Very windy.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 16. Very 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:
9:22 am EST Feb 23, 2026
Forecast Valid:
10am EST Feb 23, 2026-6pm EST Mar 1, 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