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 and Breezy

-4°F

-20°C

Humidity 100%
Wind Speed SE 25 mph
Barometer NA
Dewpoint -4°F (-20°C)
Visibility 0.06 mi
Wind Chill-29°F (-34°C)
Last update 25 Jan 10:53 pm EST
Extended Forecast for

Mount Washington NH

Winter Storm Warning January 25, 11:03pm until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 11:03pm until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • Tonight

    Low: -3 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Snow. High near 9. Wind chill values as low as -18. Breezy, with an east wind 15 to 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 9 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 3am. Cloudy, with a low around -4. Wind chill values as low as -30. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: -4 °F

    Snow Likely
    and Breezy
    then Chance
    Snow and
    Windy

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 4. Wind chill values as low as -31. Blustery, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 4 °F

    Cold and
    Blustery

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -6. West wind around 15 mph, with gusts as high as 20 mph.

    Low: -6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy and cold, with a high near 4. Blustery.

    High: 4 °F

    Cold and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -8. Breezy.

    Low: -8 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly cloudy and cold, with a high near 3. Blustery.

    High: 3 °F

    Cold and
    Blustery

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around -3. Wind chill values as low as -22. Breezy, with an east wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.
Monday
Snow. High near 9. Wind chill values as low as -18. Breezy, with an east wind 15 to 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 3am. Cloudy, with a low around -4. Wind chill values as low as -30. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Mostly cloudy and cold, with a high near 4. Wind chill values as low as -31. Blustery, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around -6. West wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy and cold, with a high near 4. Blustery.
Wednesday Night
Mostly cloudy, with a low around -8. Breezy.
Thursday
Mostly cloudy and cold, with a high near 3. Blustery.
Thursday Night
Mostly cloudy, with a low around -10. Blustery.
Friday
Mostly cloudy and cold, with a high near 1. Blustery.
Friday Night
Cloudy, with a low around -4. Windy.
Saturday
Mostly cloudy and cold, with a high near 7. Blustery.
Saturday Night
Mostly cloudy, with a low around -5. Windy.
Sunday
Mostly sunny, with a high near 13. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
8:28 pm EST Jan 25, 2026
Forecast Valid:
11pm EST Jan 25, 2026-6pm EST Feb 1, 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