National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog and Windy

4°F

-16°C

Humidity 95%
Wind Speed NW 49 mph
Barometer NA
Dewpoint 3°F (-16°C)
Visibility 0.13 mi
Wind Chill-25°F (-32°C)
Last update 29 Nov 6:52 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. Wind chill values as low as -19. Very windy, with a northwest wind 40 to 50 mph becoming west 20 to 30 mph.

    Low: 6 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Snow showers likely, mainly between 11am and 1pm, then snow after 1pm. The snow could be heavy at times. High near 20. Wind chill values as low as -17. Very windy, with a south wind 35 to 45 mph increasing to 45 to 55 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 20 °F

    Very Windy.
    Snow Showers
    Likely then
    Heavy Snow

  • Sunday Night

    Sunday Night: Snow likely before 10pm, then a chance of snow showers after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 6. Wind chill values as low as -17. Very windy, with a southwest wind 45 to 55 mph increasing to 55 to 65 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Very Windy.
    Heavy Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 11. Wind chill values as low as -26. Very windy, with a northwest wind 65 to 75 mph decreasing to 45 to 55 mph. Winds could gust as high as 95 mph.

    High: 11 °F

    Decreasing
    Clouds and
    Very Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2. Windy, with a northwest wind 25 to 30 mph becoming southwest 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 2 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 11. Breezy. Chance of precipitation is 80%.

    High: 11 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm, then isolated snow showers after 3am. Mostly cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    and Very
    Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 12. Windy.

    High: 12 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 5. Very windy. Chance of precipitation is 30%.

    Low: 5 °F

    Scattered
    Snow Showers
    and Very
    Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 6. Wind chill values as low as -19. Very windy, with a northwest wind 40 to 50 mph becoming west 20 to 30 mph.
Sunday
Snow showers likely, mainly between 11am and 1pm, then snow after 1pm. The snow could be heavy at times. High near 20. Wind chill values as low as -17. Very windy, with a south wind 35 to 45 mph increasing to 45 to 55 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow likely before 10pm, then a chance of snow showers after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 6. Wind chill values as low as -17. Very windy, with a southwest wind 45 to 55 mph increasing to 55 to 65 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 11. Wind chill values as low as -26. Very windy, with a northwest wind 65 to 75 mph decreasing to 45 to 55 mph. Winds could gust as high as 95 mph.
Monday Night
Mostly cloudy, with a low around 2. Windy, with a northwest wind 25 to 30 mph becoming southwest 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
Snow. The snow could be heavy at times. High near 11. Breezy. Chance of precipitation is 80%.
Tuesday Night
Snow likely, mainly before 9pm, then isolated snow showers after 3am. Mostly cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 12. Windy.
Wednesday Night
Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 5. Very windy. Chance of precipitation is 30%.
Thursday
Scattered snow showers before 10am, then snow likely between 10am and 1pm, then scattered snow showers after 1pm. Mostly cloudy and cold, with a high near 9. Very windy. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around -9. Very windy.
Friday
Partly sunny and cold, with a high near 5. Windy.
Friday Night
Scattered snow showers. Mostly cloudy, with a low around 0. Windy. Chance of precipitation is 50%.
Saturday
A 50 percent chance of snow. Partly sunny and cold, with a high near 9. 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:
6:54 pm EST Nov 29, 2025
Forecast Valid:
7pm EST Nov 29, 2025-6pm EST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation