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 and Windy

1°F

-17°C

Humidity 42%
Wind Speed NW 38 mph
Barometer NA
Dewpoint -17°F (-27°C)
Visibility 90.00 mi
Wind Chill-27°F (-33°C)
Last update 5 Feb 2:56 pm 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

  • Tonight

    Tonight: Partly cloudy, with a low around -7. Wind chill values as low as -28. Very windy, with a northwest wind 30 to 40 mph decreasing to 15 to 25 mph. Winds could gust as high as 50 mph.

    Low: -7 °F

    Partly Cloudy
    and Very
    Windy then
    Partly Cloudy

  • Friday

    Friday: Increasing clouds and cold, with a high near 8. Wind chill values as low as -22. Southwest wind around 15 mph.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Snow likely, mainly after 3am. Cloudy, with a low around 1. Wind chill values as low as -19. Breezy, with a southwest wind 15 to 20 mph becoming southeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow. High near 5. Wind chill values as low as -33. Windy, with a west wind 15 to 25 mph becoming northwest 25 to 35 mph. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 5 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 7pm. Cloudy, with a low around -15. Very windy, with a northwest wind 50 to 60 mph, with gusts as high as 75 mph.

    Low: -15 °F

    Very Windy.
    Chance Snow
    then Cloudy

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near -6. Very windy.

    High: -6 °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 -1. Very windy.

    High: -1 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -9. Very windy.

    Low: -9 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around -7. Wind chill values as low as -28. Very windy, with a northwest wind 30 to 40 mph decreasing to 15 to 25 mph. Winds could gust as high as 50 mph.
Friday
Increasing clouds and cold, with a high near 8. Wind chill values as low as -22. Southwest wind around 15 mph.
Friday Night
Snow likely, mainly after 3am. Cloudy, with a low around 1. Wind chill values as low as -19. Breezy, with a southwest wind 15 to 20 mph becoming southeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 5. Wind chill values as low as -33. Windy, with a west wind 15 to 25 mph becoming northwest 25 to 35 mph. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 30 percent chance of snow before 7pm. Cloudy, with a low around -15. Very windy, with a northwest wind 50 to 60 mph, with gusts as high as 75 mph.
Sunday
Mostly cloudy and cold, with a high near -6. Very windy.
Sunday Night
Mostly cloudy, with a low around -13. Very windy.
Monday
Mostly sunny and cold, with a high near -1. Very windy.
Monday Night
Partly cloudy, with a low around -9. Very windy.
Tuesday
Mostly sunny and cold, with a high near 10. Very windy.
Tuesday Night
Mostly cloudy, with a low around 0. Windy.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 16. Windy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 6. Windy.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 15. 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:
1:57 pm EST Feb 5, 2026
Forecast Valid:
3pm EST Feb 5, 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