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.

Freezing Fog Blowing Snow and Windy

12°F

-11°C

Humidity 100%
Wind Speed W 44 G 49 mph
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 0.06 mi
Wind Chill-13°F (-25°C)
Last update 18 Jan 12:56 am EST
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 12 °F

    Cloudy and
    Breezy

  • Sunday

    Sunday: A slight chance of snow before 2pm, then a chance of snow after 3pm. Cloudy, with a high near 18. Wind chill values as low as -1. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

    High: 18 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow, mainly before 2am. Low around 10. Wind chill values as low as -3. Northwest wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Snow

  • M.L.King Day

    M.L.King Day: A 40 percent chance of snow before 4pm. Cloudy, with a high near 15. Wind chill values as low as -5. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 15 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 1. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.

    Low: 1 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 4. Windy.

    High: 4 °F

    Cold and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -6. Breezy.

    Low: -6 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 4pm. Partly sunny and cold, with a high near 10. Breezy.

    High: 10 °F

    Mostly Sunny
    then Chance
    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 7. Breezy.

    Low: 7 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday
A slight chance of snow before 2pm, then a chance of snow after 3pm. Cloudy, with a high near 18. Wind chill values as low as -1. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Sunday Night
Snow, mainly before 2am. Low around 10. Wind chill values as low as -3. Northwest wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
A 40 percent chance of snow before 4pm. Cloudy, with a high near 15. Wind chill values as low as -5. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, with a low around 1. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.
Tuesday
Partly sunny and cold, with a high near 4. Windy.
Tuesday Night
Partly cloudy, with a low around -6. Breezy.
Wednesday
A 30 percent chance of snow after 4pm. Partly sunny and cold, with a high near 10. Breezy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7. Breezy.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 19. Windy.
Thursday Night
Mostly cloudy, with a low around 2. Windy.
Friday
Mostly cloudy and cold, with a high near 9. Breezy.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 2. Breezy.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 11. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.33°W (Elev. 3701 ft)
Last Update:
1:07 am EST Jan 18, 2026
Forecast Valid:
1am EST Jan 18, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation