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

0°F

-18°C

Humidity 71%
Wind Speed NW 64 G 82 mph
Barometer NA
Dewpoint -8°F (-22°C)
Visibility 60.00 mi
Wind Chill-34°F (-37°C)
Last update 23 Feb 9:55 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a low around -1. Wind chill values as low as -36. Very windy, with a northwest wind 65 to 75 mph, with gusts as high as 95 mph.

    Low: -1 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 3. Wind chill values as low as -36. Very windy, with a northwest wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.

    High: 3 °F

    Cold and Very
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around -5. Wind chill values as low as -32. Very windy, with a northwest wind 30 to 40 mph becoming west 20 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: -5 °F

    Partly Cloudy
    and Very
    Windy then
    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow. High near 13. Wind chill values as low as -26. Windy, with a southeast wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 13 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely before 7pm, then scattered snow showers between 7pm and 1am. Mostly cloudy, with a low around 6. Very windy, with a south wind 30 to 35 mph becoming west 40 to 45 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Very Windy.
    Snow Likely
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 14. Very windy.

    High: 14 °F

    Partly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 30 percent chance of snow before 10am. Partly sunny, with a high near 18. Windy.

    High: 18 °F

    Windy. Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -1. Wind chill values as low as -36. Very windy, with a northwest wind 65 to 75 mph, with gusts as high as 95 mph.
Tuesday
Mostly sunny and cold, with a high near 3. Wind chill values as low as -36. Very windy, with a northwest wind 60 to 65 mph decreasing to 50 to 55 mph in the afternoon. Winds could gust as high as 85 mph.
Tuesday Night
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around -5. Wind chill values as low as -32. Very windy, with a northwest wind 30 to 40 mph becoming west 20 to 30 mph after midnight. Winds could gust as high as 50 mph.
Wednesday
Snow. High near 13. Wind chill values as low as -26. Windy, with a southeast wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely before 7pm, then scattered snow showers between 7pm and 1am. Mostly cloudy, with a low around 6. Very windy, with a south wind 30 to 35 mph becoming west 40 to 45 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 14. Very windy.
Thursday Night
A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 6. Windy.
Friday
A 30 percent chance of snow before 10am. Partly sunny, with a high near 18. Windy.
Friday Night
Partly cloudy, with a low around 9. Windy.
Saturday
Mostly sunny, with a high near 27. Very windy.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7. Very windy.
Sunday
Partly sunny, with a high near 12. Very windy.
Sunday Night
Mostly cloudy, with a low around -6. Very windy.
Monday
A 40 percent chance of snow. Partly sunny and cold, with a high near 5. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
7:37 pm EST Feb 23, 2026
Forecast Valid:
10pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation