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.

Mostly Cloudy and Windy

14°F

-10°C

Humidity 79%
Wind Speed W 36 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 120.00 mi
Wind Chill-8°F (-22°C)
Last update 25 Mar 4:52 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 18. Wind chill values as low as -4. Very windy, with a west wind 30 to 40 mph becoming southwest 40 to 50 mph in the evening. Winds could gust as high as 60 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Very Windy.
    Chance Snow
    then Snow

  • Thursday

    Thursday: Snow likely before 5pm, then a chance of rain. Mostly cloudy, with a high near 34. Very windy, with a west wind around 50 mph, with gusts as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Very Windy.
    Snow Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 5am. Low around 11. Wind chill values as low as -4. Very windy, with a northwest wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Snow and Very
    Windy

  • Friday

    Friday: A 40 percent chance of snow before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -16. Very windy, with a northwest wind 55 to 60 mph, with gusts as high as 80 mph.

    High: 15 °F

    Very Windy.
    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 60 mph.

    Low: -3 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 5. Very windy.

    High: 5 °F

    Cold and Very
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Windy.

    Low: -1 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Partly sunny, with a high near 17. Very windy.

    High: 17 °F

    Partly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Snow, mainly after 2am. Low around 18. Wind chill values as low as -4. Very windy, with a west wind 30 to 40 mph becoming southwest 40 to 50 mph in the evening. Winds could gust as high as 60 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely before 5pm, then a chance of rain. Mostly cloudy, with a high near 34. Very windy, with a west wind around 50 mph, with gusts as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow, mainly before 5am. Low around 11. Wind chill values as low as -4. Very windy, with a northwest wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday
A 40 percent chance of snow before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -16. Very windy, with a northwest wind 55 to 60 mph, with gusts as high as 80 mph.
Friday Night
Partly cloudy, with a low around -3. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 60 mph.
Saturday
Mostly sunny and cold, with a high near 5. Very windy.
Saturday Night
Partly cloudy, with a low around -1. Windy.
Sunday
Partly sunny, with a high near 17. Very windy.
Sunday Night
Mostly cloudy, with a low around 12. Windy.
Monday
A 30 percent chance of snow after 8am. Mostly cloudy, with a high near 28. Very windy.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14. Very windy.
Tuesday
Partly sunny, with a high near 22. Very windy.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. Very windy.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 24. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:22 pm EDT Mar 25, 2026
Forecast Valid:
5pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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