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 Showers Snow

12°F

-11°C

Humidity 67%
Wind Speed SW 15 mph
Barometer NA
Dewpoint 3°F (-16°C)
Visibility 5.00 mi
Wind Chill-4°F (-20°C)
Last update 23 Nov 12:58 pm EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers. Cloudy, with a high near 19. Breezy, with a west wind around 20 mph, with gusts as high as 25 mph.

    High: 19 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Windy, with a northwest wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.

    Low: 15 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: A 20 percent chance of snow showers before 9am. Partly sunny, with a high near 20. Wind chill values as low as -6. Very windy, with a northwest wind around 40 mph, with gusts as high as 50 mph.

    High: 20 °F

    Very Windy.
    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Wind chill values as low as -4. Very windy, with a west wind 45 to 50 mph increasing to 50 to 55 mph after midnight. Winds could gust as high as 70 mph.

    Low: 17 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 5pm. Mostly cloudy, with a high near 28. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 28 °F

    Mostly Cloudy
    and Very
    Windy then
    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely before 1am, then freezing rain likely. Mostly cloudy, with a low around 25. Windy. Chance of precipitation is 70%.

    Low: 25 °F

    Windy. Snow
    Likely then
    Wintry Mix
    Likely

  • Wednesday

    Wednesday: Freezing rain likely, mainly after 5pm. Mostly cloudy, with a high near 31. Windy. Chance of precipitation is 60%.

    High: 31 °F

    Freezing Rain
    Likely and
    Windy

  • Wednesday Night

    Wednesday Night: Snow showers and freezing rain likely before 7pm, then snow showers. Low around 16. Very windy. Chance of precipitation is 90%.

    Low: 16 °F

    Wintry Mix
    and Windy
    then Snow
    Showers and
    Very Windy

  • Thanksgiving Day

    Thanksgiving Day: A 50 percent chance of snow showers. Partly sunny, with a high near 18. Very windy.

    High: 18 °F

    Chance Snow
    Showers and
    Very Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Cloudy, with a high near 19. Breezy, with a west wind around 20 mph, with gusts as high as 25 mph.
Tonight
A 40 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 15. Wind chill values as low as -5. Windy, with a northwest wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.
Monday
A 20 percent chance of snow showers before 9am. Partly sunny, with a high near 20. Wind chill values as low as -6. Very windy, with a northwest wind around 40 mph, with gusts as high as 50 mph.
Monday Night
Mostly cloudy, with a low around 17. Wind chill values as low as -4. Very windy, with a west wind 45 to 50 mph increasing to 50 to 55 mph after midnight. Winds could gust as high as 70 mph.
Tuesday
A 30 percent chance of snow after 5pm. Mostly cloudy, with a high near 28. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.
Tuesday Night
Snow likely before 1am, then freezing rain likely. Mostly cloudy, with a low around 25. Windy. Chance of precipitation is 70%.
Wednesday
Freezing rain likely, mainly after 5pm. Mostly cloudy, with a high near 31. Windy. Chance of precipitation is 60%.
Wednesday Night
Snow showers and freezing rain likely before 7pm, then snow showers. Low around 16. Very windy. Chance of precipitation is 90%.
Thanksgiving Day
A 50 percent chance of snow showers. Partly sunny, with a high near 18. Very windy.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 10. Very windy.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 11. Very windy.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 6. Very windy.
Saturday
Partly sunny and cold, with a high near 9. 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:
12:14 pm EST Nov 23, 2025
Forecast Valid:
1pm EST Nov 23, 2025-6pm EST Nov 29, 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