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.

A Few Clouds and Windy

-11°F

-24°C

Humidity 84%
Wind Speed NW 67 G 76 mph
Barometer NA
Dewpoint -15°F (-26°C)
Visibility 130.00 mi
Wind Chill-50°F (-46°C)
Last update 8 Dec 11:55 am EST
Extended Forecast for

3 Miles SW Mount Washington NH

  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 1. Wind chill values as low as -28. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 55 mph.

    High: 1 °F

    Cold and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around -10. Wind chill values as low as -35. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: -10 °F

    Mostly Clear
    and Blustery

  • 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 chance of snow showers between 9pm and 2am. Mostly cloudy, with a low around 6. Wind chill values as low as -13. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 6 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly after noon. The snow could be heavy at times. High near 23. 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. Chance of precipitation is 90%.

    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

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 1. Wind chill values as low as -28. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 55 mph.
Tonight
Mostly clear, with a low around -10. Wind chill values as low as -35. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 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 chance of snow showers between 9pm and 2am. Mostly cloudy, with a low around 6. Wind chill values as low as -13. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Wednesday
Snow, mainly after noon. The snow could be heavy at times. High near 23. 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. Chance of precipitation is 90%.
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.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 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:
1pm EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation