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

5°F

-15°C

Humidity 100%
Wind Speed NW 40 G 47 mph
Barometer NA
Dewpoint 5°F (-15°C)
Visibility 0.00 mi
Wind Chill-22°F (-30°C)
Last update 26 Feb 11:58 am EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 18. Wind chill values as low as -11. Windy, with a west wind 25 to 30 mph.

    High: 18 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -16. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23. Wind chill values as low as -14. Northwest wind 10 to 15 mph becoming southwest in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.

    High: 32 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Snow and
    Blustery

  • Sunday

    Sunday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 12. Windy.

    High: 12 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -9. Windy.

    Low: -9 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny and cold, with a high near 8. Blustery.

    High: 8 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

Detailed Forecast

This Afternoon
Partly sunny, with a high near 18. Wind chill values as low as -11. Windy, with a west wind 25 to 30 mph.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -16. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 23. Wind chill values as low as -14. Northwest wind 10 to 15 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 17. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 32. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.
Saturday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 10. Breezy.
Sunday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 12. Windy.
Sunday Night
Partly cloudy, with a low around -9. Windy.
Monday
Mostly sunny and cold, with a high near 8. Blustery.
Monday Night
Partly cloudy, with a low around -6.
Tuesday
Partly sunny, with a high near 19. Breezy.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. Breezy.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 25. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
6:05 am EST Feb 26, 2026
Forecast Valid:
12pm EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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