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

Allegheny County

Zone Forecast

  • Rest Of Tonight Mostly cloudy. A slight chance of snow. Lows in the upper 20s. Northwest winds around 5 mph...becoming northeast. Chance of snow 20 percent.
  • Wednesday Snow likely. Snow accumulation around an inch. Highs in the mid 30s. North winds around 5 mph. Chance of snow 70 percent.
  • Wednesday Night Mostly cloudy. Lows in the upper 20s. Cold. Light and variable winds.
  • Thanksgiving Day Cloudy with a 50 percent chance of snow showers. Little or no snow accumulation. Cold with highs in the mid 30s. Northwest winds around 5 mph...becoming west with gusts up to 20 mph in the afternoon.
  • Thursday Night Mostly cloudy with a 50 percent chance of snow showers. Little or no snow accumulation. Cold with lows in the lower 20s. West winds around 10 mph.
  • Friday And Friday Night Mostly cloudy. Cold. Highs in the mid 30s. Lows in the upper 20s.
  • Saturday Mostly cloudy. Highs in the upper 40s.
  • Saturday Night Mostly cloudy. A chance of rain after midnight. Cold with lows around 40. Chance of rain 30 percent.
  • Sunday Through Monday Mostly cloudy with a 40 percent chance of rain. Highs in the upper 40s. Lows in the upper 30s.
  • Monday Night And Tuesday Mostly cloudy. Lows in the lower 30s. Highs in the mid 40s.