National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Snow Freezing Fog Low Drifting Snow and Windy

23°F

-5°C

Humidity 100%
Wind Speed S 31 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.00 mi
Wind Chill5°F (-15°C)
Last update 15 Jan 5:59 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: Snow likely before 2pm, then a chance of snow after 3pm. Areas of fog before 7am. Otherwise, cloudy, with a high near 30. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Likely
    and Areas Fog

  • Tonight

    Tonight: A chance of snow before 10pm, then a chance of snow after 3am. Mostly cloudy, with a low around -3. Wind chill values as low as -23. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: -3 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny and cold, with a high near 9. Wind chill values as low as -28. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 45 mph.

    High: 9 °F

    Windy. Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 5. Wind chill values as low as -15. Breezy, with a west wind around 20 mph.

    Low: 5 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 22. Breezy, with a west wind 15 to 25 mph.

    High: 22 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow before 1am. Cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: A 40 percent chance of snow after 7am. Cloudy, with a high near 21. Breezy.

    High: 21 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 1am. Cloudy, with a low around 10. Windy.

    Low: 10 °F

    Chance Snow
    and Windy

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 14. Very windy.

    High: 14 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Today
Snow likely before 2pm, then a chance of snow after 3pm. Areas of fog before 7am. Otherwise, cloudy, with a high near 30. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow before 10pm, then a chance of snow after 3am. Mostly cloudy, with a low around -3. Wind chill values as low as -23. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny and cold, with a high near 9. Wind chill values as low as -28. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 45 mph.
Friday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 5. Wind chill values as low as -15. Breezy, with a west wind around 20 mph.
Saturday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 22. Breezy, with a west wind 15 to 25 mph.
Saturday Night
A 50 percent chance of snow before 1am. Cloudy, with a low around 16. Breezy.
Sunday
A 40 percent chance of snow after 7am. Cloudy, with a high near 21. Breezy.
Sunday Night
A 30 percent chance of snow before 1am. Cloudy, with a low around 10. Windy.
M.L.King Day
Mostly cloudy, with a high near 14. Very windy.
Monday Night
A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 0. Very windy. Chance of precipitation is 30%.
Tuesday
Mostly cloudy and cold, with a high near 4. Windy.
Tuesday Night
Mostly cloudy, with a low around -7. Windy.
Wednesday
Partly sunny and cold, with a high near 3. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
5:09 am EST Jan 15, 2026
Forecast Valid:
6am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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