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 Blowing Snow and Windy

-8°F

-22°C

Humidity 100%
Wind Speed NW 51 G 68 mph
Barometer NA
Dewpoint -8°F (-22°C)
Visibility 0.00 mi
Wind Chill-43°F (-42°C)
Last update 8 Dec 2:53 am EST
Extended Forecast for

4 Miles N Mount Washington NH

  • Overnight

    Overnight: Mostly cloudy, with a low around -9. Wind chill values as low as -40. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 65 mph.

    Low: -9 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: Mostly sunny and cold, with a high near -5. Wind chill values as low as -46. Very windy, with a northwest wind 55 to 60 mph decreasing to 45 to 50 mph in the afternoon. Winds could gust as high as 75 mph.

    High: -5 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around -11. Wind chill values as low as -43. Very windy, with a northwest wind 30 to 40 mph, with gusts as high as 45 mph.

    Low: -11 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Increasing clouds and cold, with a high near 5. Wind chill values as low as -38. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 5 °F

    Cold and
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 11pm and 3am. Mostly cloudy, with a low around 2. Very windy, with a southwest wind 35 to 40 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 2 °F

    Snow Likely
    and Very
    Windy

  • Wednesday

    Wednesday: Snow, mainly after 9am. The snow could be heavy at times. High near 18. Very windy. Chance of precipitation is 90%.

    High: 18 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow, mainly before 3am. Low around 5. Very windy. Chance of precipitation is 90%.

    Low: 5 °F

    Snow and Very
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow before 4pm. Mostly cloudy, with a high near 12. Very windy.

    High: 12 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 1. Very windy.

    Low: 1 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -9. Wind chill values as low as -40. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 65 mph.
Monday
Mostly sunny and cold, with a high near -5. Wind chill values as low as -46. Very windy, with a northwest wind 55 to 60 mph decreasing to 45 to 50 mph in the afternoon. Winds could gust as high as 75 mph.
Monday Night
Mostly clear, with a low around -11. Wind chill values as low as -43. Very windy, with a northwest wind 30 to 40 mph, with gusts as high as 45 mph.
Tuesday
Increasing clouds and cold, with a high near 5. Wind chill values as low as -38. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.
Tuesday Night
Snow likely, mainly between 11pm and 3am. Mostly cloudy, with a low around 2. Very windy, with a southwest wind 35 to 40 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow, mainly after 9am. The snow could be heavy at times. High near 18. Very windy. Chance of precipitation is 90%.
Wednesday Night
Snow, mainly before 3am. Low around 5. Very windy. Chance of precipitation is 90%.
Thursday
A 50 percent chance of snow before 4pm. Mostly cloudy, with a high near 12. Very windy.
Thursday Night
Mostly cloudy, with a low around 1. Very windy.
Friday
A 30 percent chance of snow after 1pm. Partly sunny and cold, with a high near 8. Very windy.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 1. Very windy.
Saturday
Snow likely. Mostly cloudy and cold, with a high near 7. Very windy. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -1. Very windy.
Sunday
Mostly cloudy and cold, with a high near 4. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
12:52 am EST Dec 8, 2025
Forecast Valid:
3am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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