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.

Freezing Fog Blowing Snow and Windy

-6°F

-21°C

Humidity 100%
Wind Speed W 51 G 56 mph
Barometer NA
Dewpoint -6°F (-21°C)
Visibility 0.00 mi
Wind Chill-40°F (-40°C)
Last update 23 Jan 3:59 am EST
Extended Forecast for

4 Miles NNE Mount Washington NH

Extreme Cold Warning January 24, 01:00am until January 24, 10:00am
Click here for hazard details and duration
Extreme Cold Warning

  • Today

    Today: A 50 percent chance of snow showers after 10am. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -47. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.

    High: -3 °F

    Chance Snow
    Showers and
    Very Windy

  • Tonight

    Tonight: A 40 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -33. Wind chill values as low as -76. Very windy, with a west wind 55 to 60 mph increasing to 65 to 70 mph after midnight. Winds could gust as high as 90 mph.

    Low: -33 °F

    Very Windy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near -13. Very windy, with a northwest wind 60 to 65 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.

    High: -13 °F

    Cold and Very
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -23. Wind chill values as low as -61. Very windy, with a northwest wind 50 to 55 mph decreasing to 40 to 45 mph after midnight. Winds could gust as high as 70 mph.

    Low: -23 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Snow likely, mainly after 5pm. Mostly cloudy and cold, with a high near -2. Windy, with a northwest wind 25 to 35 mph decreasing to 5 to 15 mph. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: -2 °F

    Mostly Cloudy
    and Windy
    then Snow
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around -5. Windy. Chance of precipitation is 100%.

    Low: -5 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: Snow. High near 3. Windy. Chance of precipitation is 90%.

    High: 3 °F

    Snow and
    Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow before 1am. Cloudy, with a low around -10. Very windy.

    Low: -10 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 1. Very windy.

    High: 1 °F

    Cold and Very
    Windy

Detailed Forecast

Today
A 50 percent chance of snow showers after 10am. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -47. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.
Tonight
A 40 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -33. Wind chill values as low as -76. Very windy, with a west wind 55 to 60 mph increasing to 65 to 70 mph after midnight. Winds could gust as high as 90 mph.
Saturday
Mostly sunny and cold, with a high near -13. Very windy, with a northwest wind 60 to 65 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.
Saturday Night
Partly cloudy, with a low around -23. Wind chill values as low as -61. Very windy, with a northwest wind 50 to 55 mph decreasing to 40 to 45 mph after midnight. Winds could gust as high as 70 mph.
Sunday
Snow likely, mainly after 5pm. Mostly cloudy and cold, with a high near -2. Windy, with a northwest wind 25 to 35 mph decreasing to 5 to 15 mph. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around -5. Windy. Chance of precipitation is 100%.
Monday
Snow. High near 3. Windy. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of snow before 1am. Cloudy, with a low around -10. Very windy.
Tuesday
Mostly cloudy and cold, with a high near 1. Very windy.
Tuesday Night
Mostly cloudy, with a low around -10. Windy.
Wednesday
Partly sunny and cold, with a high near 2. Windy.
Wednesday Night
Mostly cloudy, with a low around -13. Windy.
Thursday
Mostly cloudy and cold, with a high near 0. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
3:59 am EST Jan 23, 2026
Forecast Valid:
4am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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