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.

Freezing Fog and Windy

9°F

-13°C

Humidity 100%
Wind Speed W 46 mph
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 0.00 mi
Wind Chill-18°F (-28°C)
Last update 13 Jan 12:53 am EST
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: A 20 percent chance of snow showers before 3am. Cloudy, with a low around 16. Wind chill values as low as -2. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 16 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Wind chill values as low as -2. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 27 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers, mainly between 8pm and 4am. The snow could be heavy at times. Cloudy, with a low around 22. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Cloudy, with a high near 32. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 32 °F

    Cloudy and
    Breezy then
    Cloudy

  • Wednesday Night

    Wednesday Night: Snow, mainly after 8pm. Low around 15. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow

  • Thursday

    Thursday: Snow, mainly before 1pm. High near 24. Windy. Chance of precipitation is 80%.

    High: 24 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -4. Windy.

    Low: -4 °F

    Chance Snow
    and Breezy
    then Mostly
    Cloudy and
    Windy

  • Friday

    Friday: Mostly sunny and cold, with a high near 9. Windy.

    High: 9 °F

    Cold and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Very windy.

    Low: 5 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 3am. Cloudy, with a low around 16. Wind chill values as low as -2. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 27. Wind chill values as low as -2. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
A 50 percent chance of snow showers, mainly between 8pm and 4am. The snow could be heavy at times. Cloudy, with a low around 22. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Wednesday
Cloudy, with a high near 32. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Snow, mainly after 8pm. Low around 15. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow, mainly before 1pm. High near 24. Windy. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -4. Windy.
Friday
Mostly sunny and cold, with a high near 9. Windy.
Friday Night
Mostly cloudy, with a low around 5. Very windy.
Saturday
Partly sunny, with a high near 22. Windy.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12. Windy.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 19. Windy.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5. Windy.
M.L.King Day
Mostly cloudy, with a high near 11. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.33°W (Elev. 3701 ft)
Last Update:
12:24 am EST Jan 13, 2026
Forecast Valid:
1am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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