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.

Patches Fog and Windy

-11°F

-24°C

Humidity 84%
Wind Speed NW 47 G 52 mph
Barometer NA
Dewpoint -15°F (-26°C)
Visibility 130.00 mi
Wind Chill-46°F (-43°C)
Last update 8 Dec 5:55 pm EST
Extended Forecast for

2 Miles SW Mount Washington NH

  • Tonight

    Tonight: Mostly clear, with a low around -10. Wind chill values as low as -35. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.

    Low: -10 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 11. Wind chill values as low as -36. Blustery, with a northwest wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.

    High: 11 °F

    Sunny and
    Blustery then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly between 8pm and 2am. Mostly cloudy, with a temperature rising to around 14 by 5am. Wind chill values as low as -13. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: 6 °F⇑

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly after noon. The snow could be heavy at times. High near 23. Wind chill values as low as -4. Windy, with a west wind 20 to 30 mph becoming south in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F

    Chance Snow
    and Breezy
    then Heavy
    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 13. Windy, with a south wind 25 to 30 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 13 °F

    Windy. Snow
    then Snow
    Likely

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 18. Windy.

    High: 18 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 4. Windy.

    Low: 4 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 30 percent chance of snow before 1pm. Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around -10. Wind chill values as low as -35. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph.
Tuesday
Increasing clouds, with a high near 11. Wind chill values as low as -36. Blustery, with a northwest wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
A 30 percent chance of snow showers, mainly between 8pm and 2am. Mostly cloudy, with a temperature rising to around 14 by 5am. Wind chill values as low as -13. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Wednesday
Snow, mainly after noon. The snow could be heavy at times. High near 23. Wind chill values as low as -4. Windy, with a west wind 20 to 30 mph becoming south in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow, mainly before 1am. Low around 13. Windy, with a south wind 25 to 30 mph becoming west after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 18. Windy.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4. Windy.
Friday
A 30 percent chance of snow before 1pm. Partly sunny and cold, with a high near 10. Windy.
Friday Night
A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 6. Windy.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 13. Windy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4. Windy.
Sunday
A 30 percent chance of snow. Partly sunny and cold, with a high near 7. Windy.
Sunday Night
Mostly cloudy, with a low around -1. Windy.
Monday
Partly sunny and cold, with a high near 6. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mount Washington NH
 44.24°N 71.34°W (Elev. 3960 ft)
Last Update:
12:20 pm EST Dec 8, 2025
Forecast Valid:
6pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation