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 Blowing Snow and Windy

7°F

-14°C

Humidity 100%
Wind Speed W 71 mph
Barometer NA
Dewpoint 7°F (-14°C)
Visibility 0.00 mi
Wind Chill-25°F (-32°C)
Last update 12 Jan 5:51 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Cloudy, with a low around 10. Wind chill values as low as -18. Very windy, with a west wind 45 to 55 mph, with gusts as high as 70 mph.

    Low: 10 °F

    Cloudy and
    Very Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 20. Wind chill values as low as -12. Very windy, with a west wind 35 to 40 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 20 °F

    Partly Sunny
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: A chance of snow before 10pm, then snow showers likely, mainly between 10pm and 3am. Cloudy, with a low around 17. Wind chill values as low as -5. Very windy, with a southwest wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Showers
    Likely and
    Very Windy

  • Wednesday

    Wednesday: A chance of snow showers before 10am, then a chance of snow showers after noon. Cloudy, with a high near 25. Wind chill values as low as zero. Very windy, with a west wind 50 to 55 mph decreasing to 40 to 45 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow
    Showers and
    Very Windy

  • Wednesday Night

    Wednesday Night: Snow, mainly after 8pm. The snow could be heavy at times. Low around 17. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 17 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow, mainly before 3pm. The snow could be heavy at times. High near 20. Windy. Chance of precipitation is 80%.

    High: 20 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around -1. Breezy.

    Low: -1 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: A 30 percent chance of snow before 9am. Partly sunny and cold, with a high near 4. Windy.

    High: 4 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Friday Night

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

    Low: -5 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Cloudy, with a low around 10. Wind chill values as low as -18. Very windy, with a west wind 45 to 55 mph, with gusts as high as 70 mph.
Tuesday
Partly sunny, with a high near 20. Wind chill values as low as -12. Very windy, with a west wind 35 to 40 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Tuesday Night
A chance of snow before 10pm, then snow showers likely, mainly between 10pm and 3am. Cloudy, with a low around 17. Wind chill values as low as -5. Very windy, with a southwest wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow showers before 10am, then a chance of snow showers after noon. Cloudy, with a high near 25. Wind chill values as low as zero. Very windy, with a west wind 50 to 55 mph decreasing to 40 to 45 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 40%.
Wednesday Night
Snow, mainly after 8pm. The snow could be heavy at times. Low around 17. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before 3pm. The snow could be heavy at times. High near 20. Windy. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -1. Breezy.
Friday
A 30 percent chance of snow before 9am. Partly sunny and cold, with a high near 4. Windy.
Friday Night
Mostly cloudy, with a low around -5. Windy.
Saturday
Partly sunny, with a high near 11. Very windy.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4. Very windy.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 13. Very windy.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -1. Very windy.
M.L.King Day
A 30 percent chance of snow. Partly sunny and cold, with a high near 6. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
12:09 pm EST Jan 12, 2026
Forecast Valid:
6pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation