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.

Showers in Vicinity Patches Fog and Breezy

14°F

-10°C

Humidity 92%
Wind Speed S 25 G 39 mph
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 100.00 mi
Wind Chill-5°F (-21°C)
Last update 15 Mar 4:55 pm EDT
Extended Forecast for

Mount Washington NH

Flood Watch March 16, 02:00pm until March 17, 02:00pm
Winter Weather Advisory March 16, 03:00am until March 16, 12:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory

  • Tonight

    Tonight: A chance of freezing rain, mainly after 5am. Cloudy, with a temperature falling to near 14 by 8pm, then rising to around 22 during the remainder of the night. Wind chill values as low as -11. Very windy, with a south wind 30 to 40 mph increasing to 50 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 30%.

    Low: 14 °F⇑

    Very Windy.
    Cloudy then
    Chance
    Freezing Rain

  • Monday

    Monday: Freezing rain, possibly mixed with snow and sleet before noon, then rain. High near 43. Very windy, with a south wind 55 to 60 mph increasing to 60 to 65 mph in the morning. Winds could gust as high as 85 mph. Chance of precipitation is 100%. New ice accumulation of 0.7 to 0.9 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    High: 43 °F

    Very Windy.
    Wintry Mix
    then Rain

  • Monday Night

    Monday Night: Rain before 4am, then rain and snow. Low around 17. Very windy, with a south wind 55 to 60 mph decreasing to 45 to 50 mph after midnight. Winds could gust as high as 130 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Very Windy.
    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Snow, mainly before 9am. High near 19. Wind chill values as low as -29. Very windy, with a west wind 55 to 65 mph increasing to 65 to 75 mph in the morning. Winds could gust as high as 115 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 19 °F

    Very Windy.
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -7. Very windy, with a west wind 65 to 75 mph decreasing to 55 to 65 mph after midnight. Winds could gust as high as 110 mph.

    Low: -7 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 9. Very windy.

    High: 9 °F

    Cold and Very
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Very windy.

    High: 21 °F

    Partly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 15. Very windy.

    Low: 15 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Tonight
A chance of freezing rain, mainly after 5am. Cloudy, with a temperature falling to near 14 by 8pm, then rising to around 22 during the remainder of the night. Wind chill values as low as -11. Very windy, with a south wind 30 to 40 mph increasing to 50 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 30%.
Monday
Freezing rain, possibly mixed with snow and sleet before noon, then rain. High near 43. Very windy, with a south wind 55 to 60 mph increasing to 60 to 65 mph in the morning. Winds could gust as high as 85 mph. Chance of precipitation is 100%. New ice accumulation of 0.7 to 0.9 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Monday Night
Rain before 4am, then rain and snow. Low around 17. Very windy, with a south wind 55 to 60 mph decreasing to 45 to 50 mph after midnight. Winds could gust as high as 130 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, mainly before 9am. High near 19. Wind chill values as low as -29. Very windy, with a west wind 55 to 65 mph increasing to 65 to 75 mph in the morning. Winds could gust as high as 115 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday Night
Mostly cloudy, with a low around -7. Very windy, with a west wind 65 to 75 mph decreasing to 55 to 65 mph after midnight. Winds could gust as high as 110 mph.
Wednesday
Mostly sunny and cold, with a high near 9. Very windy.
Wednesday Night
Mostly cloudy, with a low around 5. Windy.
Thursday
Partly sunny, with a high near 21. Very windy.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15. Very windy.
Friday
A 30 percent chance of snow before 10am. Mostly cloudy, with a high near 25. Very windy.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Very windy.
Saturday
Snow likely. Mostly cloudy, with a high near 21. Very windy. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9. Very windy.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 13. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:25 pm EDT Mar 15, 2026
Forecast Valid:
6pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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