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

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog and Windy

10°F

-12°C

Humidity 98%
Wind Speed W 32 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.06 mi
Wind Chill-13°F (-25°C)
Last update 6 Dec 11:50 am EST
Extended Forecast for

2 Miles NNW Mount Washington NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 17. Wind chill values as low as -1. Southwest wind around 15 mph.

    High: 17 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as -11. Windy, with a west wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.

    Low: 9 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Partly sunny, with a high near 12. Wind chill values as low as -12. Windy, with a west wind 20 to 30 mph decreasing to 10 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 12 °F

    Partly Sunny
    and Windy
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around -3. Wind chill values as low as -24. Windy, with a south wind 20 to 25 mph becoming northwest 30 to 35 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: -3 °F

    Snow Likely
    and Windy

  • Monday

    Monday: A 30 percent chance of snow before 7am. Mostly sunny and cold, with a high near 0. Very windy, with a northwest wind around 45 mph, with gusts as high as 60 mph.

    High: 0 °F

    Very Windy.
    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -8. Windy.

    Low: -8 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Cold and
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 60%.

    Low: 7 °F

    Windy. Snow
    Likely then
    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 2pm. Mostly cloudy, with a high near 22. Windy. Chance of precipitation is 70%.

    High: 22 °F

    Windy. Chance
    Snow then
    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 17. Wind chill values as low as -1. Southwest wind around 15 mph.
Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as -11. Windy, with a west wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.
Sunday
Partly sunny, with a high near 12. Wind chill values as low as -12. Windy, with a west wind 20 to 30 mph decreasing to 10 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around -3. Wind chill values as low as -24. Windy, with a south wind 20 to 25 mph becoming northwest 30 to 35 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday
A 30 percent chance of snow before 7am. Mostly sunny and cold, with a high near 0. Very windy, with a northwest wind around 45 mph, with gusts as high as 60 mph.
Monday Night
Partly cloudy, with a low around -8. Windy.
Tuesday
Partly sunny and cold, with a high near 10. Windy.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 60%.
Wednesday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 22. Windy. Chance of precipitation is 70%.
Wednesday Night
Snow, mainly before 4am. Low around 13. Windy. Chance of precipitation is 80%.
Thursday
Snow likely. Mostly cloudy, with a high near 16. Very windy. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 3. Very windy.
Friday
A 50 percent chance of snow. Partly sunny and cold, with a high near 7. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
9:29 am EST Dec 6, 2025
Forecast Valid:
12pm EST Dec 6, 2025-6pm EST Dec 12, 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