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.

Patches Fog and Windy

1°F

-17°C

Humidity 85%
Wind Speed NW 38 mph
Barometer NA
Dewpoint -2°F (-19°C)
Visibility 80.00 mi
Wind Chill-27°F (-33°C)
Last update 4 Feb 6:59 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a low around -5. Wind chill values as low as -32. Windy, with a west wind around 35 mph, with gusts as high as 50 mph.

    Low: -5 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny and cold, with a high near 3. Wind chill values as low as -35. Very windy, with a northwest wind around 40 mph, with gusts as high as 50 mph.

    High: 3 °F

    Cold and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -8. Wind chill values as low as -35. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Low: -8 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny and cold, with a high near 8. Wind chill values as low as -23. Breezy, with a west wind 15 to 25 mph becoming south in the morning. Winds could gust as high as 30 mph.

    High: 8 °F

    Cold and
    Breezy

  • Friday Night

    Friday Night: Isolated snow showers between 9pm and midnight, then snow likely after midnight. Cloudy, with a low around -2. Breezy, with a south wind around 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -2 °F

    Breezy.
    Mostly Cloudy
    then Snow
    Likely

  • Saturday

    Saturday: Snow, mainly before 2pm. High near 4. Very windy. Chance of precipitation is 80%.

    High: 4 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -17. Very windy.

    Low: -17 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Partly sunny and cold, with a high near -6. Very windy.

    High: -6 °F

    Cold and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -15. Very windy.

    Low: -15 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -5. Wind chill values as low as -32. Windy, with a west wind around 35 mph, with gusts as high as 50 mph.
Thursday
Mostly cloudy, then gradually becoming sunny and cold, with a high near 3. Wind chill values as low as -35. Very windy, with a northwest wind around 40 mph, with gusts as high as 50 mph.
Thursday Night
Mostly cloudy, with a low around -8. Wind chill values as low as -35. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.
Friday
Mostly sunny and cold, with a high near 8. Wind chill values as low as -23. Breezy, with a west wind 15 to 25 mph becoming south in the morning. Winds could gust as high as 30 mph.
Friday Night
Isolated snow showers between 9pm and midnight, then snow likely after midnight. Cloudy, with a low around -2. Breezy, with a south wind around 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 2pm. High near 4. Very windy. Chance of precipitation is 80%.
Saturday Night
Mostly cloudy, with a low around -17. Very windy.
Sunday
Partly sunny and cold, with a high near -6. Very windy.
Sunday Night
Mostly cloudy, with a low around -15. Very windy.
Monday
Mostly sunny and cold, with a high near 1. Very windy.
Monday Night
Partly cloudy, with a low around -7. Very windy.
Tuesday
Mostly sunny and cold, with a high near 7. Very windy.
Tuesday Night
Partly cloudy, with a low around -4. Very windy.
Wednesday
Mostly sunny, with a high near 11. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:51 pm EST Feb 4, 2026
Forecast Valid:
7pm EST Feb 4, 2026-6pm EST Feb 11, 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