National Weather Service United States Department of Commerce

East Coast winter storm forecast to impact Thanksgiving holiday travel

A storm system will develop off the coast of the Carolinas early Wednesday and strengthen as it moves rapidly up the East Coast Wednesday into early Thursday. Heavy snow is likely to begin in the central Appalachians early Wednesday morning, spreading northeast through the interior Mid-Atlantic into New England by Wednesday night. Winter Storm Watches are in effect for these areas.
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Current Conditions

Southeastern St. Lawrence

Zone Forecast

  • Tonight Partly cloudy. A chance of showers...mainly until midnight. Very windy with lows in the upper 30s. Southwest winds 25 to 35 mph with gusts up to 50 mph. Chance of rain 50 percent.
  • Tuesday Mostly cloudy. A slight chance of rain showers in the morning...then a chance of rain or snow showers in the afternoon. Highs around 40. Southwest winds 15 to 20 mph. Gusts up to 45 mph in the morning. Chance of precipitation 50 percent.
  • Tuesday Night Mostly cloudy with a chance of snow showers until midnight...then partly cloudy with a slight chance of snow showers after midnight. Lows in the mid 20s. Southwest winds 10 to 15 mph. Chance of snow 50 percent.
  • Wednesday Cloudy with a 40 percent chance of snow. Highs in the lower 30s. Light and variable winds.
  • Wednesday Night Cloudy with a 50 percent chance of snow. Lows in the lower 20s. Light and variable winds.
  • Thanksgiving Day And Thursday Night Cloudy with a 40 percent chance of snow showers. Highs around 30. Lows around 20.
  • Friday Partly sunny. Highs in the mid 20s.
  • Friday Night Mostly cloudy. Lows 15 to 20.
  • Saturday Mostly cloudy with a 30 percent chance of snow showers. Highs in the lower 30s.
  • Saturday Night Mostly cloudy with a 40 percent chance of snow showers. Lows in the mid 20s.
  • Sunday Mostly cloudy with a chance of snow or rain showers. Highs in the upper 30s. Chance of precipitation 40 percent.
  • Sunday Night Partly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s.
  • Monday Partly sunny with a 30 percent chance of snow showers. Highs in the lower 30s.