National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Snow Freezing Fog Low Drifting Snow and Windy

9°F

-13°C

Humidity 100%
Wind Speed S 33 G 44 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.00 mi
Wind Chill-14°F (-26°C)
Last update 13 Mar 9:51 pm EDT
Extended Forecast for

Mount Washington NH

Winter Weather Advisory March 13, 11:00pm until March 14, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow. Low around 14. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 14 °F

    Breezy.
    Chance Snow
    then Snow

  • Saturday

    Saturday: Snow. High near 27. Breezy, with a west wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely, mainly before 8pm. Mostly cloudy, with a low around 13. Wind chill values as low as -6. Very windy, with a northwest wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow Likely
    and Very
    Windy then
    Slight Chance
    Snow and
    Windy

  • Sunday

    Sunday: Mostly cloudy, with a high near 27. Wind chill values as low as -8. Blustery, with a northwest wind 10 to 20 mph becoming southwest in the afternoon.

    High: 27 °F

    Partly Sunny
    and Blustery
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 3am. Cloudy, with a low around 21. Windy, with a south wind 20 to 30 mph.

    Low: 21 °F

    Cloudy and
    Breezy then
    Chance Snow
    and Windy

  • Monday

    Monday: Freezing rain likely, possibly mixed with snow before 7am, then freezing rain between 7am and 11am, then rain after 11am. High near 48. Windy. Chance of precipitation is 90%.

    High: 48 °F

    Windy. Wintry
    Mix then Rain

  • Monday Night

    Monday Night: Rain before 5am, then rain and snow. Low around 22. Very windy. Chance of precipitation is 100%.

    Low: 22 °F

    Very Windy.
    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Snow, mainly before 10am. High near 32. Very windy. Chance of precipitation is 80%.

    High: 32 °F

    Very Windy.
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6. Very windy.

    Low: 6 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Snow. Low around 14. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 27. Breezy, with a west wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 13. Wind chill values as low as -6. Very windy, with a northwest wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday
Mostly cloudy, with a high near 27. Wind chill values as low as -8. Blustery, with a northwest wind 10 to 20 mph becoming southwest in the afternoon.
Sunday Night
A 30 percent chance of snow after 3am. Cloudy, with a low around 21. Windy, with a south wind 20 to 30 mph.
Monday
Freezing rain likely, possibly mixed with snow before 7am, then freezing rain between 7am and 11am, then rain after 11am. High near 48. Windy. Chance of precipitation is 90%.
Monday Night
Rain before 5am, then rain and snow. Low around 22. Very windy. Chance of precipitation is 100%.
Tuesday
Snow, mainly before 10am. High near 32. Very windy. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 6. Very windy.
Wednesday
Mostly sunny, with a high near 18. Windy.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 27. Breezy.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. Breezy.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 27. Breezy.
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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:
8:00 pm EDT Mar 13, 2026
Forecast Valid:
10pm EDT Mar 13, 2026-6pm EDT Mar 20, 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