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.

Mostly Cloudy

9°F

-13°C

Humidity 23%
Wind Speed SW 12 mph
Barometer NA
Dewpoint -22°F (-30°C)
Visibility 130.00 mi
Wind Chill-6°F (-21°C)
Last update 6 Feb 2:59 am EST
Extended Forecast for

Mount Washington NH

Extreme Cold Watch February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around -5. Wind chill values as low as -25. West wind around 15 mph.

    Low: -5 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 9. Wind chill values as low as -26. Breezy, with a southwest wind 15 to 20 mph.

    High: 9 °F

    Cold and
    Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 5am. Cloudy, with a low around 1. Wind chill values as low as -21. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 1 °F

    Breezy.
    Slight Chance
    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow, mainly before 5pm. High near 5. Wind chill values as low as -35. Very windy, with a west wind 20 to 30 mph becoming northwest 35 to 45 mph. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 5 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 9pm. Cloudy, with a low around -15. Very windy, with a northwest wind around 65 mph, with gusts as high as 85 mph.

    Low: -15 °F

    Very Windy.
    Chance Snow
    then Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near -5. Very windy.

    High: -5 °F

    Cold and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -13. Very windy.

    Low: -13 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: Mostly sunny and cold, with a high near 3. Very windy.

    High: 3 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -8. Very windy.

    Low: -8 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -5. Wind chill values as low as -25. West wind around 15 mph.
Friday
Mostly cloudy and cold, with a high near 9. Wind chill values as low as -26. Breezy, with a southwest wind 15 to 20 mph.
Friday Night
Snow likely, mainly after 5am. Cloudy, with a low around 1. Wind chill values as low as -21. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 5pm. High near 5. Wind chill values as low as -35. Very windy, with a west wind 20 to 30 mph becoming northwest 35 to 45 mph. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 40 percent chance of snow before 9pm. Cloudy, with a low around -15. Very windy, with a northwest wind around 65 mph, with gusts as high as 85 mph.
Sunday
Partly sunny and cold, with a high near -5. Very windy.
Sunday Night
Mostly cloudy, with a low around -13. Very windy.
Monday
Mostly sunny and cold, with a high near 3. Very windy.
Monday Night
Partly cloudy, with a low around -8. Very windy.
Tuesday
Sunny, with a high near 11. Very windy.
Tuesday Night
Mostly cloudy, with a low around 1. Windy.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 15. Windy.
Wednesday Night
A 50 percent chance of snow. Cloudy, with a low around 5. Windy.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 13. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
1:16 am EST Feb 6, 2026
Forecast Valid:
3am EST Feb 6, 2026-6pm EST Feb 12, 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