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.

Patches Fog and Windy

-8°F

-22°C

Humidity 70%
Wind Speed NW 67 mph
Barometer NA
Dewpoint -15°F (-26°C)
Visibility 100.00 mi
Wind Chill-46°F (-43°C)
Last update 5 Jan 3:58 am EST
Extended Forecast for

2 Miles SW Mount Washington NH

Cold Weather Advisory until January 5, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 5, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: -14 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Increasing clouds and cold, with a high near 9. Wind chill values as low as -43. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 9 °F

    Cold and
    Windy

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Cloudy, with a low around 8. Wind chill values as low as -12. Breezy, with a west wind 15 to 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 8 °F

    Breezy. Snow
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 23. Wind chill values as low as -4. West wind 10 to 15 mph.

    High: 23 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly after 7pm. Low around 23. Southeast wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: Snow, mainly before 11am. High near 29. Blustery. Chance of precipitation is 80%.

    High: 29 °F

    Snow then
    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 19. Windy.

    Low: 19 °F

    Cloudy and
    Windy

  • Thursday

    Thursday: Partly sunny, with a high near 26. Windy.

    High: 26 °F

    Partly Sunny
    and Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around -14. Wind chill values as low as -47. Windy, with a northwest wind around 35 mph, with gusts as high as 45 mph.
Monday
Increasing clouds and cold, with a high near 9. Wind chill values as low as -43. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 8. Wind chill values as low as -12. Breezy, with a west wind 15 to 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 23. Wind chill values as low as -4. West wind 10 to 15 mph.
Tuesday Night
Snow, mainly after 7pm. Low around 23. Southeast wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly before 11am. High near 29. Blustery. Chance of precipitation is 80%.
Wednesday Night
Cloudy, with a low around 19. Windy.
Thursday
Partly sunny, with a high near 26. Windy.
Thursday Night
Mostly cloudy, with a low around 18. Breezy.
Friday
Rain and snow likely, becoming all rain after 5pm. Cloudy, with a high near 33. Breezy. Chance of precipitation is 70%.
Friday Night
Rain and snow likely. Cloudy, with a low around 30. Breezy. Chance of precipitation is 70%.
Saturday
Rain and snow likely. Cloudy, with a high near 33. Windy. Chance of precipitation is 70%.
Saturday Night
Snow likely. Cloudy, with a low around 20. Windy. Chance of precipitation is 70%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
1:11 am EST Jan 5, 2026
Forecast Valid:
4am EST Jan 5, 2026-6pm EST Jan 11, 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