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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Severn MD

7 Day Forecast

Overnight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 27 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 35 °F

Tuesday
Night

Decreasing Clouds

Decreasing
Clouds

Low: 19 °F

Wednesday

Sunny

Sunny

High: 33 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 17 °F

Thursday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 37 °F

Thursday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 31 °F

Friday

Partly Sunny

Partly
Sunny

High: 37 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 17 °F

Detailed Forecast

  • Overnight Snow. Low around 27. North wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
  • Tuesday Snow showers likely, mainly before 9am. Cloudy, with a high near 35. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Tuesday Night Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.
  • Wednesday Sunny, with a high near 33. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.
  • Wednesday Night Mostly clear, with a low around 17. Northwest wind around 6 mph becoming calm in the evening.
  • Thursday A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
  • Thursday Night A chance of snow before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
  • Friday Partly sunny, with a high near 37.
  • Friday Night Mostly clear, with a low around 17.
  • Saturday Mostly sunny, with a high near 31.
  • Saturday Night Mostly cloudy, with a low around 20.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
  • Sunday Night A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
  • Monday Partly sunny, with a high near 24.