National Weather Service United States Department of Commerce

Major nor'easter expected to bring heavy snow, blizzard conditions to Northeast

A storm system off the East Coast will continue to strengthen as it develops into a major nor'easter on Monday. As the storm moves up the coast, it is expected to bring snowfall of 1-3 feet or more to many parts of the Northeast through Tuesday evening, including New York City and Boston. Strong, gusty winds will combine with the snow to create blizzard conditions along and near the coast.
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Current Conditions

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Washington DC

7 Day Forecast

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 29 °F

Tuesday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 37 °F

Tuesday
Night

Decreasing Clouds

Decreasing
Clouds

Low: 23 °F

Wednesday

Sunny

Sunny

High: 36 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 25 °F

Thursday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 44 °F

Thursday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 37 °F

Friday

Partly Sunny

Partly
Sunny

High: 41 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 23 °F

Detailed Forecast

  • Tonight Rain and snow, becoming all snow after 10pm. Low around 29. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Tuesday Rain and snow showers likely before 1pm, then a slight chance of snow showers between 1pm and 4pm. Cloudy, with a high near 37. Northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Tuesday Night Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Northwest wind 13 to 17 mph, with gusts as high as 26 mph.
  • Wednesday Sunny, with a high near 36. Northwest wind 11 to 13 mph, with gusts as high as 22 mph.
  • Wednesday Night Mostly clear, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.
  • Thursday A chance of rain and snow after 2pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
  • Thursday Night A chance of rain and snow before 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
  • Friday Partly sunny, with a high near 41.
  • Friday Night Mostly clear, with a low around 23.
  • Saturday Sunny, with a high near 37.
  • Saturday Night Mostly cloudy, with a low around 27.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
  • Sunday Night A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
  • Monday A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 40%.