Strong Storm Systems Impacting Both Coasts

The storm system on the East Coast is bringing widespread rain to the Mid-Atlantic and the Northeast. Freezing rain and snow is possible in interior, southern New England. A powerful Pacific storm system will bring heavy rain, high elevation snow, gusty winds, and extremely rough surf to the Pacific Northwest and northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Mostly Cloudy and Windy

23°F

-5°C

Humidity 25%
Wind Speed E 40 mph
Barometer NA
Dewpoint -8°F (-22°C)
Visibility 70.00 mi
Wind Chill3°F (-16°C)
Last update 16 Dec 6:52 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Cloudy, with a low around 21. Breezy, with a southeast wind 15 to 25 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Breezy.
    Cloudy then
    Snow Likely

    Low: 21 °F

  • Monday

    Monday: Snow likely, mainly before 9am, then a chance of snow showers after 1pm.  Cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as -10. Very windy, with a south wind 15 to 25 mph becoming northwest 35 to 45 mph. Winds could gust as high as 60 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely
    and Breezy
    then Chance
    Snow and Very
    Windy

    High: 24 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around -5. Wind chill values as low as -37. Very windy, with a northwest wind 65 to 70 mph increasing to 75 to 80 mph after midnight. Winds could gust as high as 100 mph.

    Very Windy.
    Chance Snow
    Showers then
    Mostly Cloudy

    Low: -5 °F

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 7. Wind chill values as low as -41. Very windy, with a northwest wind 75 to 80 mph, with gusts as high as 100 mph.

    Cold and Very
    Windy

    High: 7 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 2. Very windy, with a northwest wind 75 to 85 mph decreasing to 45 to 55 mph. Winds could gust as high as 105 mph.

    Mostly Cloudy
    and Very
    Windy

    Low: 2 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Very windy.

    Partly Sunny
    and Very
    Windy

    High: 22 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 15. Windy.

    Mostly Cloudy
    and Windy

    Low: 15 °F

  • Thursday

    Thursday: Partly sunny, with a high near 30. Windy.

    Partly Sunny
    and Windy

    High: 30 °F

  • Thursday
    Night

    Thursday Night: A chance of snow and sleet before 2am, then a chance of sleet.  Mostly cloudy, with a low around 23. Windy.  Chance of precipitation is 50%.

    Chance
    Snow/Sleet
    and Windy

    Low: 23 °F

Detailed Forecast

Tonight
Snow likely, mainly after 2am. Cloudy, with a low around 21. Breezy, with a southeast wind 15 to 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly before 9am, then a chance of snow showers after 1pm. Cloudy, with a temperature falling to around 15 by 5pm. Wind chill values as low as -10. Very windy, with a south wind 15 to 25 mph becoming northwest 35 to 45 mph. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around -5. Wind chill values as low as -37. Very windy, with a northwest wind 65 to 70 mph increasing to 75 to 80 mph after midnight. Winds could gust as high as 100 mph.
Tuesday
Partly sunny and cold, with a high near 7. Wind chill values as low as -41. Very windy, with a northwest wind 75 to 80 mph, with gusts as high as 100 mph.
Tuesday Night
Mostly cloudy, with a low around 2. Very windy, with a northwest wind 75 to 85 mph decreasing to 45 to 55 mph. Winds could gust as high as 105 mph.
Wednesday
Partly sunny, with a high near 22. Very windy.
Wednesday Night
Mostly cloudy, with a low around 15. Windy.
Thursday
Partly sunny, with a high near 30. Windy.
Thursday Night
A chance of snow and sleet before 2am, then a chance of sleet. Mostly cloudy, with a low around 23. Windy. Chance of precipitation is 50%.
Friday
Freezing rain and sleet before 11am, then freezing rain between 11am and 4pm, then rain after 4pm. High near 34. Windy. Chance of precipitation is 80%.
Friday Night
Rain, snow, freezing rain, and sleet. Low around 25. Windy. Chance of precipitation is 80%.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. Windy.
Sunday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 19. Windy.
Click Map For Forecast
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
4:16 pm EST Dec 16, 2018
7pm EST Dec 16, 2018-6pm EST Dec 23, 2018
 
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