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.

Light Snow Freezing Fog Low Drifting Snow

0°F

-18°C

Humidity 100%
Wind Speed SW 15 mph
Barometer NA
Dewpoint 0°F (-18°C)
Visibility 0.06 mi
Wind Chill-19°F (-28°C)
Last update 7 Feb 3:57 am EST
Extended Forecast for

Mount Washington NH

Cold Weather Advisory February 7, 06:00pm until February 8, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 2. Wind chill values as low as -19. Breezy, with a south wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 2 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow, mainly before 1pm. Temperature falling to around -3 by 5pm. Wind chill values as low as -37. Very windy, with a south wind 25 to 35 mph becoming north 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 5 °F⇓

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 9pm. Cloudy, with a low around -9. Wind chill values as low as -45. Very windy, with a northwest wind 60 to 65 mph, with gusts as high as 80 mph.

    Low: -9 °F

    Very Windy.
    Slight Chance
    Snow then
    Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny and cold, with a high near 0. Wind chill values as low as -45. Very windy, with a northwest wind 55 to 60 mph, with gusts as high as 80 mph.

    High: 0 °F

    Cold and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -11. Very windy, with a northwest wind 60 to 65 mph, with gusts as high as 85 mph.

    Low: -11 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: Sunny and cold, with a high near 6. Very windy.

    High: 6 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -3. Very windy.

    Low: -3 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16. Windy.

    High: 16 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 8pm. Cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 2. Wind chill values as low as -19. Breezy, with a south wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 1pm. Temperature falling to around -3 by 5pm. Wind chill values as low as -37. Very windy, with a south wind 25 to 35 mph becoming north 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 20 percent chance of snow before 9pm. Cloudy, with a low around -9. Wind chill values as low as -45. Very windy, with a northwest wind 60 to 65 mph, with gusts as high as 80 mph.
Sunday
Cloudy, then gradually becoming mostly sunny and cold, with a high near 0. Wind chill values as low as -45. Very windy, with a northwest wind 55 to 60 mph, with gusts as high as 80 mph.
Sunday Night
Mostly cloudy, with a low around -11. Very windy, with a northwest wind 60 to 65 mph, with gusts as high as 85 mph.
Monday
Sunny and cold, with a high near 6. Very windy.
Monday Night
Partly cloudy, with a low around -3. Very windy.
Tuesday
Partly sunny, with a high near 16. Windy.
Tuesday Night
A 50 percent chance of snow after 8pm. Cloudy, with a low around 6. Windy.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 14. Windy.
Wednesday Night
A 40 percent chance of snow. Cloudy, with a low around 6. Windy.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 12. Very windy.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 3. Very windy.
Friday
A 30 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:
1:20 am EST Feb 7, 2026
Forecast Valid:
4am EST Feb 7, 2026-6pm EST Feb 13, 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