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.

Light Snow Freezing Fog Blowing Snow and Windy

-9°F

-23°C

Humidity 100%
Wind Speed NW 66 G 75 mph
Barometer NA
Dewpoint -9°F (-23°C)
Visibility 0.00 mi
Wind Chill-47°F (-44°C)
Last update 8 Dec 4:50 am EST
Extended Forecast for

2 Miles SW Mount Washington NH

  • Today

    Today: Mostly sunny and cold, with a high near 1. Wind chill values as low as -35. Very windy, with a northwest wind 35 to 40 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 1 °F

    Cold and Very
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around -8. Wind chill values as low as -32. Blustery, with a northwest wind 20 to 25 mph.

    Low: -8 °F

    Mostly Clear
    and Blustery

  • Tuesday

    Tuesday: Increasing clouds, with a high near 11. Wind chill values as low as -30. Breezy, with a northwest wind 15 to 25 mph becoming southwest in the afternoon.

    High: 11 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 11pm and 4am. Mostly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a southwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Snow Likely
    and Windy

  • Wednesday

    Wednesday: Snow, mainly after 8am. The snow could be heavy at times. High near 23. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F

    Snow Likely
    and Windy
    then Heavy
    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow, mainly before 4am. Low around 11. Windy. Chance of precipitation is 90%.

    Low: 11 °F

    Snow and
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow before 4pm. Mostly cloudy, with a high near 16. Windy.

    High: 16 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 12. Windy.

    High: 12 °F

    Windy. Partly
    Sunny then
    Chance Snow

Detailed Forecast

Today
Mostly sunny and cold, with a high near 1. Wind chill values as low as -35. Very windy, with a northwest wind 35 to 40 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Tonight
Mostly clear, with a low around -8. Wind chill values as low as -32. Blustery, with a northwest wind 20 to 25 mph.
Tuesday
Increasing clouds, with a high near 11. Wind chill values as low as -30. Breezy, with a northwest wind 15 to 25 mph becoming southwest in the afternoon.
Tuesday Night
Snow likely, mainly between 11pm and 4am. Mostly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a southwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow, mainly after 8am. The snow could be heavy at times. High near 23. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow, mainly before 4am. Low around 11. Windy. Chance of precipitation is 90%.
Thursday
A 50 percent chance of snow before 4pm. Mostly cloudy, with a high near 16. Windy.
Thursday Night
Mostly cloudy, with a low around 5. Windy.
Friday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 12. Windy.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 5. Windy.
Saturday
Snow likely. Mostly cloudy, with a high near 11. Very windy. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 3. Very windy.
Sunday
Mostly cloudy and cold, with a high near 7. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
12:52 am EST Dec 8, 2025
Forecast Valid:
5am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation