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.

Snow Freezing Fog Blowing Snow and Windy

14°F

-10°C

Humidity 100%
Wind Speed W 54 G 68 mph
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 0.00 mi
Wind Chill-12°F (-24°C)
Last update 14 Mar 3:55 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Snow showers. The snow could be heavy at times. High near 17. Wind chill values as low as -13. Very windy, with a west wind around 70 mph, with gusts as high as 80 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

    High: 17 °F

    Heavy Snow
    and Very
    Windy

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 6. Wind chill values as low as -27. Very windy, with a northwest wind 85 to 95 mph decreasing to 70 to 80 mph. Winds could gust as high as 100 mph.

    Low: 6 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Mostly cloudy, with a high near 21. Wind chill values as low as -20. Windy, with a west wind 15 to 20 mph becoming south 25 to 30 mph. Winds could gust as high as 40 mph.

    High: 21 °F

    Mostly Cloudy
    and Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am. Cloudy, with a low around 16. Wind chill values as low as -9. Very windy, with a south wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Very Windy.
    Cloudy then
    Snow Likely

  • Monday

    Monday: Snow before noon, then rain. High near 40. Very windy, with a southeast wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Very Windy.
    Snow then
    Rain

  • Monday Night

    Monday Night: Rain before 4am, then rain and snow. Low around 16. Very windy. Chance of precipitation is 100%.

    Low: 16 °F

    Very Windy.
    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Snow, mainly before 8am. High near 17. Very windy. Chance of precipitation is 80%.

    High: 17 °F

    Very Windy.
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -3. Very windy.

    Low: -3 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 10. Very windy.

    High: 10 °F

    Cold and Very
    Windy

Detailed Forecast

This Afternoon
Snow showers. The snow could be heavy at times. High near 17. Wind chill values as low as -13. Very windy, with a west wind around 70 mph, with gusts as high as 80 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
A 30 percent chance of snow showers, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 6. Wind chill values as low as -27. Very windy, with a northwest wind 85 to 95 mph decreasing to 70 to 80 mph. Winds could gust as high as 100 mph.
Sunday
Mostly cloudy, with a high near 21. Wind chill values as low as -20. Windy, with a west wind 15 to 20 mph becoming south 25 to 30 mph. Winds could gust as high as 40 mph.
Sunday Night
Snow likely, mainly after 4am. Cloudy, with a low around 16. Wind chill values as low as -9. Very windy, with a south wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow before noon, then rain. High near 40. Very windy, with a southeast wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Rain before 4am, then rain and snow. Low around 16. Very windy. Chance of precipitation is 100%.
Tuesday
Snow, mainly before 8am. High near 17. Very windy. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around -3. Very windy.
Wednesday
Mostly sunny and cold, with a high near 10. Very windy.
Wednesday Night
Mostly cloudy, with a low around 6. Windy.
Thursday
Mostly cloudy, with a high near 20. Very windy.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. Windy.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 23. Very windy.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11. Very windy.
Saturday
A chance of snow. Mostly cloudy, with a high near 16. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:54 pm EDT Mar 14, 2026
Forecast Valid:
4pm EDT Mar 14, 2026-6pm EDT Mar 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