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 and Windy

23°F

-5°C

Humidity 100%
Wind Speed W 39 G 45 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.00 mi
Wind Chill3°F (-16°C)
Last update 21 Mar 2:50 am EDT
Extended Forecast for

4 Miles SW Mount Washington NH

  • Overnight

    Overnight: A slight chance of freezing rain before 4am, then a slight chance of snow showers and freezing rain between 4am and 5am, then a slight chance of freezing rain after 5am. Cloudy, with a low around 24. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Wintry Mix

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 28 °F

    Cloudy then
    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Snow likely, mainly after 5am. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. High near 28. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 28 °F

    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before midnight. Low around 20. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow then
    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow. Cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
A slight chance of freezing rain before 4am, then a slight chance of snow showers and freezing rain between 4am and 5am, then a slight chance of freezing rain after 5am. Cloudy, with a low around 24. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Snow likely, mainly after 5am. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 28. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow, mainly before midnight. Low around 20. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow. Cloudy, with a high near 25.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 19.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Breezy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. Blustery.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 29.
Thursday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 ft)
Last Update:
2:17 am EDT Mar 21, 2026
Forecast Valid:
3am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation