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 Low Drifting Snow

10°F

-12°C

Humidity 100%
Wind Speed NW 16 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.00 mi
Wind Chill-7°F (-22°C)
Last update 23 Mar 8:57 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Snow, mainly before 2am. Low around 5. Wind chill values as low as -17. Windy, with a northwest wind 20 to 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 5 °F

    Snow and
    Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17. Wind chill values as low as -17. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 17 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9. Wind chill values as low as -17. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 60 mph.

    Low: 9 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 5pm. Partly sunny, with a high near 22. Wind chill values as low as -19. Very windy, with a west wind 50 to 55 mph decreasing to 45 to 50 mph in the afternoon. Winds could gust as high as 70 mph.

    High: 22 °F

    Very Windy.
    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly after 10pm. Low around 19. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Snow and Very
    Windy

  • Thursday

    Thursday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely
    and Very
    Windy

  • Thursday Night

    Thursday Night: Snow. Low around 11. Very windy. Chance of precipitation is 80%.

    Low: 11 °F

    Snow and Very
    Windy

  • Friday

    Friday: Snow likely, mainly before 7am. Partly sunny, with a high near 17. Very windy. Chance of precipitation is 60%.

    High: 17 °F

    Very Windy.
    Snow Likely
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. Very windy.

    Low: -3 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 5. Wind chill values as low as -17. Windy, with a northwest wind 20 to 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.
Tuesday
Partly sunny, with a high near 17. Wind chill values as low as -17. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -17. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 60 mph.
Wednesday
A 30 percent chance of snow after 5pm. Partly sunny, with a high near 22. Wind chill values as low as -19. Very windy, with a west wind 50 to 55 mph decreasing to 45 to 50 mph in the afternoon. Winds could gust as high as 70 mph.
Wednesday Night
Snow, mainly after 10pm. Low around 19. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 60%.
Thursday Night
Snow. Low around 11. Very windy. Chance of precipitation is 80%.
Friday
Snow likely, mainly before 7am. Partly sunny, with a high near 17. Very windy. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around -3. Very windy.
Saturday
Mostly sunny and cold, with a high near 8. Very windy.
Saturday Night
Partly cloudy, with a low around 2. Windy.
Sunday
Mostly sunny, with a high near 17. Very windy.
Sunday Night
Mostly cloudy, with a low around 10. Windy.
Monday
Partly sunny, with a high near 22. 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:
7:02 pm EDT Mar 23, 2026
Forecast Valid:
9pm EDT Mar 23, 2026-6pm EDT Mar 30, 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