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.

Overcast and Windy

1°F

-17°C

Humidity 55%
Wind Speed E 66 G 75 mph
Barometer NA
Dewpoint -11°F (-24°C)
Visibility 60.00 mi
Wind Chill-33°F (-36°C)
Last update 23 Feb 5:49 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: Snow, mainly after noon. High near 15. Wind chill values as low as -18. Very windy, with a northeast wind 30 to 35 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 15 °F

    Chance Snow
    and Windy
    then Snow and
    Very Windy

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Cloudy, with a low around 3. Wind chill values as low as -20. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 3 °F

    Snow Likely
    and Very
    Windy then
    Cloudy and
    Windy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny and cold, with a high near 8. Wind chill values as low as -22. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 8 °F

    Cold and
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 5am. Partly cloudy, with a low around -3. Wind chill values as low as -24. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: -3 °F

    Partly Cloudy
    and Blustery
    then Chance
    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly after 8am. High near 18. Breezy, with a southwest wind 15 to 25 mph becoming southeast in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 8pm. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely
    then Chance
    Snow and
    Breezy

  • Thursday

    Thursday: Mostly cloudy, with a high near 20. Breezy.

    High: 20 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 25. Breezy.

    High: 25 °F

    Chance Snow
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Snow, mainly after noon. High near 15. Wind chill values as low as -18. Very windy, with a northeast wind 30 to 35 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow likely, mainly before 7pm. Cloudy, with a low around 3. Wind chill values as low as -20. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Cloudy, then gradually becoming mostly sunny and cold, with a high near 8. Wind chill values as low as -22. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
A 30 percent chance of snow after 5am. Partly cloudy, with a low around -3. Wind chill values as low as -24. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday
Snow, mainly after 8am. High near 18. Breezy, with a southwest wind 15 to 25 mph becoming southeast in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 20. Breezy.
Thursday Night
A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 12.
Friday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 25. Breezy.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Partly sunny, with a high near 32. Breezy.
Saturday Night
Mostly cloudy, with a low around 15. Breezy.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 24. Windy.
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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:
6:06 am EST Feb 23, 2026
Forecast Valid:
6am EST Feb 23, 2026-6pm EST Mar 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