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.

Partly Cloudy and Windy

14°F

-10°C

Humidity 73%
Wind Speed W 36 mph
Barometer NA
Dewpoint 7°F (-14°C)
Visibility 100.00 mi
Wind Chill-8°F (-22°C)
Last update 11 Jan 11:49 am EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a temperature falling to around 19 by 5pm. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 28 °F⇓

    Mostly Cloudy
    and Blustery

  • Tonight

    Tonight: Snow likely, mainly between 10pm and 5am. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -22. Very windy, with a west wind 25 to 35 mph increasing to 35 to 45 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

    Low: 5 °F

    Heavy Snow
    and Very
    Windy

  • Monday

    Monday: A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 18. Wind chill values as low as -24. Very windy, with a northwest wind 40 to 50 mph decreasing to 30 to 40 mph in the afternoon. Winds could gust as high as 65 mph.

    High: 18 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 17. Wind chill values as low as -2. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph.

    Low: 17 °F

    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Windy, with a west wind 20 to 30 mph, with gusts as high as 35 mph.

    High: 25 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 2am. Cloudy, with a low around 21. Windy. Chance of precipitation is 70%.

    Low: 21 °F

    Windy. Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Cloudy, with a high near 29. Windy.

    High: 29 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 10pm. Cloudy, with a low around 19. Windy. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely
    and Windy

  • Thursday

    Thursday: Snow likely. Cloudy, with a high near 23. Blustery. Chance of precipitation is 70%.

    High: 23 °F

    Snow Likely
    and Blustery

Detailed Forecast

This Afternoon
Mostly cloudy, with a temperature falling to around 19 by 5pm. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Tonight
Snow likely, mainly between 10pm and 5am. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -22. Very windy, with a west wind 25 to 35 mph increasing to 35 to 45 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.
Monday
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 18. Wind chill values as low as -24. Very windy, with a northwest wind 40 to 50 mph decreasing to 30 to 40 mph in the afternoon. Winds could gust as high as 65 mph.
Monday Night
Cloudy, with a low around 17. Wind chill values as low as -2. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph.
Tuesday
Mostly cloudy, with a high near 25. Windy, with a west wind 20 to 30 mph, with gusts as high as 35 mph.
Tuesday Night
Snow showers likely, mainly after 2am. Cloudy, with a low around 21. Windy. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of snow showers. Cloudy, with a high near 29. Windy.
Wednesday Night
Snow likely, mainly after 10pm. Cloudy, with a low around 19. Windy. Chance of precipitation is 70%.
Thursday
Snow likely. Cloudy, with a high near 23. Blustery. Chance of precipitation is 70%.
Thursday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 5. Windy. Chance of precipitation is 60%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 11. Windy.
Friday Night
Mostly cloudy, with a low around 1. Windy.
Saturday
Partly sunny, with a high near 16. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
12:06 pm EST Jan 11, 2026
Forecast Valid:
12pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation