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

23°F

-5°C

Humidity 100%
Wind Speed SW 37 G 49 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.00 mi
Wind Chill4°F (-16°C)
Last update 15 Jan 1:59 pm EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly after 4pm. Areas of fog. Otherwise, mostly cloudy, with a high near 30. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Chance Snow
    Showers and
    Areas Fog

  • Tonight

    Tonight: A slight chance of snow showers before 8pm, then a slight chance of snow showers after 9pm. Patchy fog before midnight. Otherwise, mostly cloudy, with a low around -2. Wind chill values as low as -25. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: -2 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog

  • Friday

    Friday: Partly sunny and cold, with a high near 8. Wind chill values as low as -32. Very windy, with a northwest wind 35 to 45 mph, with gusts as high as 55 mph.

    High: 8 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3. Wind chill values as low as -21. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 3 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 21. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 16. Breezy.

    High: 16 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly after 4pm. Areas of fog. Otherwise, mostly cloudy, with a high near 30. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
A slight chance of snow showers before 8pm, then a slight chance of snow showers after 9pm. Patchy fog before midnight. Otherwise, mostly cloudy, with a low around -2. Wind chill values as low as -25. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Friday
Partly sunny and cold, with a high near 8. Wind chill values as low as -32. Very windy, with a northwest wind 35 to 45 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -21. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph.
Saturday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 21. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Breezy.
Sunday
A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 21.
Sunday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 6.
M.L.King Day
Partly sunny, with a high near 16. Breezy.
Monday Night
A chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around -1. Windy. Chance of precipitation is 30%.
Tuesday
Partly sunny and cold, with a high near 2. Windy.
Tuesday Night
Partly cloudy, with a low around -9. Windy.
Wednesday
Partly sunny and cold, with a high near 4. Breezy.
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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:
12:45 pm EST Jan 15, 2026
Forecast Valid:
2pm EST Jan 15, 2026-6pm EST Jan 21, 2026
 
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