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.

Patches Fog and Windy

-2°F

-19°C

Humidity 84%
Wind Speed NW 63 mph
Barometer NA
Dewpoint -6°F (-21°C)
Visibility 70.00 mi
Wind Chill-37°F (-38°C)
Last update 24 Feb 1:58 am EST
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Overnight

    Overnight: Cloudy, with a low around 1. Wind chill values as low as -29. Very windy, with a northwest wind around 55 mph, with gusts as high as 70 mph.

    Low: 1 °F

    Cloudy and
    Very Windy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny and cold, with a high near 4. Wind chill values as low as -30. 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: 4 °F

    Cold and Very
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -3. Wind chill values as low as -30. Windy, with a northwest wind 30 to 35 mph becoming west 25 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: -3 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Snow, mainly before 4pm. High near 17. Wind chill values as low as -22. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Very windy, with a west wind 35 to 45 mph, with gusts as high as 60 mph.

    Low: 11 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 17. Windy.

    High: 17 °F

    Mostly Cloudy
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 4. Breezy.

    Low: 4 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 19. Breezy.

    High: 19 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Overnight
Cloudy, with a low around 1. Wind chill values as low as -29. Very windy, with a northwest wind around 55 mph, with gusts as high as 70 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny and cold, with a high near 4. Wind chill values as low as -30. 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.
Tuesday Night
Partly cloudy, with a low around -3. Wind chill values as low as -30. Windy, with a northwest wind 30 to 35 mph becoming west 25 to 30 mph after midnight. Winds could gust as high as 45 mph.
Wednesday
Snow, mainly before 4pm. High near 17. Wind chill values as low as -22. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Very windy, with a west wind 35 to 45 mph, with gusts as high as 60 mph.
Thursday
Mostly cloudy, with a high near 17. Windy.
Thursday Night
A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 4. Breezy.
Friday
Mostly sunny, with a high near 19. Breezy.
Friday Night
Partly cloudy, with a low around 9. Breezy.
Saturday
Partly sunny, with a high near 31. Windy.
Saturday Night
Mostly cloudy, with a low around 9. Windy.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 16. Windy.
Sunday Night
Mostly cloudy, with a low around -8. Windy.
Monday
Mostly sunny and cold, with a high near 4. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
1:24 am EST Feb 24, 2026
Forecast Valid:
2am EST Feb 24, 2026-6pm EST Mar 2, 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