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 Showers Snow Freezing Fog Blowing Snow and Windy

-9°F

-23°C

Humidity 100%
Wind Speed W 61 G 71 mph
Barometer NA
Dewpoint -9°F (-23°C)
Visibility 0.00 mi
Wind Chill-46°F (-43°C)
Last update 18 Mar 2:51 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly cloudy, with a low around -13. Wind chill values as low as -50. Very windy, with a west wind around 60 mph, with gusts as high as 75 mph.

    Low: -13 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny and cold, with a high near 4. Wind chill values as low as -50. Very windy, with a west wind 45 to 55 mph decreasing to 25 to 35 mph. Winds could gust as high as 70 mph.

    High: 4 °F

    Cold and Very
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Wind chill values as low as -20. Breezy, with a southwest wind 20 to 25 mph.

    Low: 2 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 15. Wind chill values as low as -19. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.

    High: 15 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 13. Windy, with a southwest wind 30 to 35 mph becoming south in the evening. Winds could gust as high as 40 mph.

    Low: 13 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 23. Windy.

    High: 23 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 5am. Mostly cloudy, with a low around 19. Windy. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 27. Very windy. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely
    and Very
    Windy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 2am. Mostly cloudy, with a low around 17. Very windy. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -13. Wind chill values as low as -50. Very windy, with a west wind around 60 mph, with gusts as high as 75 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny and cold, with a high near 4. Wind chill values as low as -50. Very windy, with a west wind 45 to 55 mph decreasing to 25 to 35 mph. Winds could gust as high as 70 mph.
Wednesday Night
Mostly cloudy, with a low around 2. Wind chill values as low as -20. Breezy, with a southwest wind 20 to 25 mph.
Thursday
Partly sunny, with a high near 15. Wind chill values as low as -19. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.
Thursday Night
A 30 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 13. Windy, with a southwest wind 30 to 35 mph becoming south in the evening. Winds could gust as high as 40 mph.
Friday
Partly sunny, with a high near 23. Windy.
Friday Night
Snow likely, mainly after 5am. Mostly cloudy, with a low around 19. Windy. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Very windy. Chance of precipitation is 70%.
Saturday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 17. Very windy. Chance of precipitation is 60%.
Sunday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 22. Very windy. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6. Very windy.
Monday
Sunny and cold, with a high near 10. Very windy.
Monday Night
Mostly clear, with a low around 4. Very windy.
Tuesday
Mostly sunny, with a high near 20. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
1:59 am EDT Mar 18, 2026
Forecast Valid:
3am EDT Mar 18, 2026-6pm EDT Mar 24, 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