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.

Snow Freezing Fog Blowing Snow and Windy

18°F

-8°C

Humidity 100%
Wind Speed SW 40 G 53 mph
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 0.00 mi
Wind Chill-4°F (-20°C)
Last update 30 Nov 4:54 pm EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Snow. The snow could be heavy at times. High near 24. Wind chill values as low as -5. Very windy, with a southwest wind around 55 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

    High: 24 °F

    Heavy Snow
    and Very
    Windy

  • Tonight

    Tonight: Snow likely, mainly before 7pm. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -16. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 5 °F

    Heavy Snow
    and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 9am. The snow could be heavy at times. Mostly sunny, with a temperature falling to around 4 by 4pm. Wind chill values as low as -26. Very windy, with a northwest wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 80 mph.

    High: 12 °F⇓

    Very Windy.
    Heavy Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 3. Wind chill values as low as -23. Windy, with a west wind 20 to 25 mph becoming south 30 to 35 mph. Winds could gust as high as 45 mph.

    Low: 3 °F

    Increasing
    Clouds and
    Windy

  • Tuesday

    Tuesday: Snow, mainly after 7am. The snow could be heavy at times. High near 13. Windy, with a south wind 25 to 30 mph becoming south 15 to 20 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 13 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 8pm. Mostly cloudy, with a low around 4. Very windy. Chance of precipitation is 60%.

    Low: 4 °F

    Snow Likely
    and Windy
    then Chance
    Snow and Very
    Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 11. Windy.

    High: 11 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Very windy.

    Low: 6 °F

    Mostly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: Scattered snow showers before 8am, then snow likely after 8am. Mostly cloudy, with a high near 11. Very windy. Chance of precipitation is 70%.

    High: 11 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 24. Wind chill values as low as -5. Very windy, with a southwest wind around 55 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow likely, mainly before 7pm. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -16. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday
A 40 percent chance of snow, mainly before 9am. The snow could be heavy at times. Mostly sunny, with a temperature falling to around 4 by 4pm. Wind chill values as low as -26. Very windy, with a northwest wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 80 mph.
Monday Night
Increasing clouds, with a low around 3. Wind chill values as low as -23. Windy, with a west wind 20 to 25 mph becoming south 30 to 35 mph. Winds could gust as high as 45 mph.
Tuesday
Snow, mainly after 7am. The snow could be heavy at times. High near 13. Windy, with a south wind 25 to 30 mph becoming south 15 to 20 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 4. Very windy. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 11. Windy.
Wednesday Night
Mostly cloudy, with a low around 6. Very windy.
Thursday
Scattered snow showers before 8am, then snow likely after 8am. Mostly cloudy, with a high near 11. Very windy. Chance of precipitation is 70%.
Thursday Night
Scattered snow showers, mainly before 7pm. Mostly cloudy, with a low around -13. Very windy. Chance of precipitation is 30%.
Friday
Mostly sunny and cold, with a high near 2. Very windy.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -2. Windy.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 12. Windy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 2. Very windy.
Sunday
A chance of snow. Partly sunny and cold, with a high near 7. 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:
1:29 pm EST Nov 30, 2025
Forecast Valid:
5pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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