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 and Windy

23°F

-5°C

Humidity 100%
Wind Speed S 62 G 71 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.00 mi
Wind Chill0°F (-18°C)
Last update 16 Mar 3:59 am EDT
Extended Forecast for

Mount Washington NH

Flood Watch March 16, 02:00pm until March 17, 02:00pm
Winter Weather Advisory until March 16, 12:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 16, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 9 °F

    Slight Chance
    Freezing Rain
    and Very
    Windy

  • Monday

    Monday: Freezing rain likely before 8am, then rain. High near 43. Very windy, with a south wind 65 to 70 mph decreasing to 55 to 60 mph. Winds could gust as high as 90 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.

    High: 43 °F

    Very Windy.
    Rain/Freezing
    Rain then
    Rain Likely

  • Monday Night

    Monday Night: Rain before 5am, then a chance of rain and snow. Low around 14. Very windy, with a south wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Very Windy.
    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow and freezing rain before 7am, then a chance of snow between 7am and 8am. Areas of dense freezing fog. Partly sunny, with a high near 18. Wind chill values as low as -26. Very windy, with a west wind 65 to 70 mph, with gusts as high as 90 mph. Chance of precipitation is 30%.

    High: 18 °F

    Chance Wintry
    Mix and Areas
    Dense
    Freezing Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -6. Very windy, with a west wind 60 to 70 mph increasing to 70 to 80 mph in the evening. Winds could gust as high as 95 mph.

    Low: -6 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 8. Very windy.

    High: 8 °F

    Cold and Very
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly cloudy, with a high near 17. Very windy.

    High: 17 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
A slight chance of freezing rain after 5am. Cloudy, with a low around 9. Very windy, with a south wind around 65 mph, with gusts as high as 80 mph. Chance of precipitation is 20%.
Monday
Freezing rain likely before 8am, then rain. High near 43. Very windy, with a south wind 65 to 70 mph decreasing to 55 to 60 mph. Winds could gust as high as 90 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.
Monday Night
Rain before 5am, then a chance of rain and snow. Low around 14. Very windy, with a south wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow and freezing rain before 7am, then a chance of snow between 7am and 8am. Areas of dense freezing fog. Partly sunny, with a high near 18. Wind chill values as low as -26. Very windy, with a west wind 65 to 70 mph, with gusts as high as 90 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around -6. Very windy, with a west wind 60 to 70 mph increasing to 70 to 80 mph in the evening. Winds could gust as high as 95 mph.
Wednesday
Mostly sunny and cold, with a high near 8. Very windy.
Wednesday Night
Mostly cloudy, with a low around 6. Windy.
Thursday
Mostly cloudy, with a high near 17. Very windy.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. Very windy.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 21. Very windy.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. Very windy.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 20. Very windy.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9. Very windy.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 16. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
4:08 am EDT Mar 16, 2026
Forecast Valid:
4am EDT Mar 16, 2026-6pm EDT Mar 22, 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