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 Blowing Snow and Windy

18°F

-8°C

Humidity 100%
Wind Speed W 55 G 67 mph
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 0.00 mi
Wind Chill-6°F (-21°C)
Last update 30 Nov 9:55 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: A 40 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -13. Very windy, with a west wind 45 to 50 mph, with gusts as high as 65 mph.

    Low: 6 °F

    Chance 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 5 by 3pm. Wind chill values as low as -24. Very windy, with a northwest wind 50 to 55 mph decreasing to 45 to 50 mph in the afternoon. Winds could gust as high as 75 mph.

    High: 14 °F⇓

    Very Windy.
    Heavy Snow
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 4. Wind chill values as low as -20. Windy, with a west wind 15 to 20 mph becoming south 25 to 30 mph. Winds could gust as high as 40 mph.

    Low: 4 °F

    Increasing
    Clouds and
    Windy

  • Tuesday

    Tuesday: Snow, mainly after 7am. The snow could be heavy at times. High near 13. Wind chill values as low as -13. Breezy, with a south wind 15 to 20 mph becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 13 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, with a low around 6. Windy, with a north wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 6 °F

    Windy. Heavy
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 13. Windy.

    High: 13 °F

    Mostly Sunny
    and Windy
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: Scattered snow showers before 8am, then snow likely after 8am. Mostly cloudy, with a high near 15. Very windy. Chance of precipitation is 70%.

    High: 15 °F

    Snow Likely
    and Very
    Windy

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly before 7pm. Mostly cloudy, with a low around -11. Very windy. Chance of precipitation is 30%.

    Low: -11 °F

    Very Windy.
    Scattered
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -13. Very windy, with a west wind 45 to 50 mph, with gusts as high as 65 mph.
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 5 by 3pm. Wind chill values as low as -24. Very windy, with a northwest wind 50 to 55 mph decreasing to 45 to 50 mph in the afternoon. Winds could gust as high as 75 mph.
Monday Night
Increasing clouds, with a low around 4. Wind chill values as low as -20. Windy, with a west wind 15 to 20 mph becoming south 25 to 30 mph. Winds could gust as high as 40 mph.
Tuesday
Snow, mainly after 7am. The snow could be heavy at times. High near 13. Wind chill values as low as -13. Breezy, with a south wind 15 to 20 mph becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow likely, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, with a low around 6. Windy, with a north wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 13. Windy.
Wednesday Night
Mostly cloudy, with a low around 9. Windy.
Thursday
Scattered snow showers before 8am, then snow likely after 8am. Mostly cloudy, with a high near 15. Very windy. Chance of precipitation is 70%.
Thursday Night
Scattered snow showers, mainly before 7pm. Mostly cloudy, with a low around -11. Very windy. Chance of precipitation is 30%.
Friday
Mostly sunny and cold, with a high near 2. Windy.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -2. Breezy.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 13. Breezy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 3. Windy.
Sunday
A 30 percent chance of snow. Partly sunny and cold, with a high near 10. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.3°W (Elev. 5026 ft)
Last Update:
9:58 pm EST Nov 30, 2025
Forecast Valid:
10pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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