National Weather Service United States Department of Commerce

Nor'easter to impact East Coast Thanksgiving travel

An active weather pattern is shaping up across the eastern U.S. as a nor'easter continues to be forecast to move up the East Coast through early Thursday. This storm will bring precipitation up and down the coast, mostly in the form of rain along coastal areas, with snow expected farther inland. These conditions are expected to impact Thanksgiving travel conditions on Wednesday.
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Current Conditions

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Mc Henry MD

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 31 °F

Wednesday

Snow Chance for Measurable Precipitation 100%

Snow

High: 34 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 26 °F

Thanksgiving
Day

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 31 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Friday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 29 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Saturday

Mostly Cloudy

Mostly
Cloudy

High: 42 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 36 °F

Detailed Forecast

  • Tonight A chance of rain and snow between 2am and 3am, then a chance of snow after 3am. Cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.
  • Wednesday Snow, mainly before 4pm. High near 34. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
  • Wednesday Night A chance of snow showers, mainly after 4am. Cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
  • Thanksgiving Day Snow showers likely, mainly after 1pm. Cloudy, with a high near 31. Light west wind increasing to 9 to 14 mph in the morning. Chance of precipitation is 60%.
  • Thursday Night Snow showers likely, mainly before 2am. Cloudy, with a low around 19. West wind 10 to 13 mph. Chance of precipitation is 60%.
  • Friday A slight chance of snow showers before 11am. Partly sunny, with a high near 29. Chance of precipitation is 20%.
  • Friday Night Mostly cloudy, with a low around 22.
  • Saturday Mostly cloudy, with a high near 42.
  • Saturday Night A chance of snow. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
  • Sunday A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
  • Sunday Night A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
  • Monday A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
  • Tuesday Mostly sunny, with a high near 41.