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.

Light Snow Freezing Fog Blowing Snow and Windy

7°F

-14°C

Humidity 100%
Wind Speed W 41 G 53 mph
Barometer NA
Dewpoint 7°F (-14°C)
Visibility 0.00 mi
Wind Chill-19°F (-28°C)
Last update 25 Mar 2:53 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: A 20 percent chance of snow showers. Mostly cloudy, with a low around 15. Wind chill values as low as -6. Windy, with a west wind around 35 mph, with gusts as high as 45 mph.

    Low: 15 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 26. Wind chill values as low as -8. Very windy, with a west wind 35 to 45 mph decreasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 26 °F

    Partly Sunny
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow, mainly between 1am and 3am. Low around 23. Windy, with a southwest wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Slight Chance
    Snow and
    Breezy then
    Snow and
    Windy

  • Thursday

    Thursday: Snow likely before 11am, then rain and snow likely between 11am and 2pm, then rain after 2pm. High near 41. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Rain/Snow and
    Very Windy

  • Thursday Night

    Thursday Night: Rain before 2am, then snow likely. Low around 17. Windy, with a west wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Rain and
    Breezy then
    Rain/Snow and
    Windy

  • Friday

    Friday: A 30 percent chance of snow before 9am. Partly sunny, with a high near 19. Windy.

    High: 19 °F

    Windy. Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. Windy.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 14. Breezy.

    High: 14 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 15. Wind chill values as low as -6. Windy, with a west wind around 35 mph, with gusts as high as 45 mph.
Wednesday
Partly sunny, with a high near 26. Wind chill values as low as -8. Very windy, with a west wind 35 to 45 mph decreasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.
Wednesday Night
Snow, mainly between 1am and 3am. Low around 23. Windy, with a southwest wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely before 11am, then rain and snow likely between 11am and 2pm, then rain after 2pm. High near 41. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Rain before 2am, then snow likely. Low around 17. Windy, with a west wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before 9am. Partly sunny, with a high near 19. Windy.
Friday Night
Partly cloudy, with a low around 2. Windy.
Saturday
Mostly sunny, with a high near 14. Breezy.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 23. Windy.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 34. Windy.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Windy.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 31. Windy.
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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:
2:25 am EDT Mar 25, 2026
Forecast Valid:
3am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation