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

12°F

-11°C

Humidity 100%
Wind Speed W 69 G 77 mph
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 0.00 mi
Wind Chill-17°F (-27°C)
Last update 1 Dec 5:52 am EST
Extended Forecast for

4 Miles NNE Mount Washington NH

  • Today

    Today: A 20 percent chance of snow before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 4 by 3pm. Wind chill values as low as -22. Very windy, with a west wind 50 to 60 mph decreasing to 30 to 40 mph. Winds could gust as high as 75 mph.

    High: 12 °F⇓

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 4. Wind chill values as low as -17. Breezy, with a west wind 15 to 20 mph becoming southwest 20 to 25 mph after midnight. Winds could gust as high as 35 mph.

    Low: 4 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Snow, mainly after 8am. The snow could be heavy at times. High near 14. Wind chill values as low as -13. Windy, with a southwest wind 25 to 30 mph becoming east in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 14 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow, mainly before 10pm. Low around 6. Wind chill values as low as -14. Very windy, with a northeast wind 20 to 30 mph becoming northwest 30 to 40 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Snow and
    Windy then
    Chance Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 13. Windy, with a northwest wind 25 to 35 mph decreasing to 15 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 13 °F

    Mostly Sunny
    and Windy
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers after 4am. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Thursday

    Thursday: Snow showers likely, mainly between 8am and 1pm. Mostly cloudy, with a high near 15. Very windy. Chance of precipitation is 70%.

    High: 15 °F

    Snow Showers
    Likely and
    Very Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -10. Very windy.

    Low: -10 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny and cold, with a high near 4. Breezy.

    High: 4 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

Today
A 20 percent chance of snow before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 4 by 3pm. Wind chill values as low as -22. Very windy, with a west wind 50 to 60 mph decreasing to 30 to 40 mph. Winds could gust as high as 75 mph.
Tonight
Increasing clouds, with a low around 4. Wind chill values as low as -17. Breezy, with a west wind 15 to 20 mph becoming southwest 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Tuesday
Snow, mainly after 8am. The snow could be heavy at times. High near 14. Wind chill values as low as -13. Windy, with a southwest wind 25 to 30 mph becoming east in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow, mainly before 10pm. Low around 6. Wind chill values as low as -14. Very windy, with a northeast wind 20 to 30 mph becoming northwest 30 to 40 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly sunny, with a high near 13. Windy, with a northwest wind 25 to 35 mph decreasing to 15 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
A 30 percent chance of snow showers after 4am. Mostly cloudy, with a low around 7. Windy.
Thursday
Snow showers likely, mainly between 8am and 1pm. Mostly cloudy, with a high near 15. Very windy. Chance of precipitation is 70%.
Thursday Night
Partly cloudy, with a low around -10. Very windy.
Friday
Mostly sunny and cold, with a high near 4. Breezy.
Friday Night
Mostly cloudy, with a low around -1. Breezy.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 13.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 6. Breezy.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 13. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
6:35 am EST Dec 1, 2025
Forecast Valid:
6am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation