National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

Lancaster County

Zone Forecast

  • Rest Of Tonight Mostly clear. Lows in the lower 40s. North winds around 5 mph.
  • Friday Mostly sunny. Highs in the upper 60s. North winds around 5 mph.
  • Friday Night A 60 percent chance of rain. Lows in the lower 40s. Northwest winds 5 to 10 mph.
  • Saturday A 80 percent chance of rain. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph.
  • Saturday Night Partly cloudy and brisk. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
  • Sunday Sunny. Highs in the mid 50s.
  • Sunday Night And Monday Mostly clear. Lows in the lower 30s. Highs in the lower 60s.
  • Monday Night Mostly clear. Lows in the upper 30s.
  • Tuesday Mostly sunny. Highs in the mid 60s.
  • Tuesday Night Mostly cloudy. Lows in the upper 40s.
  • Wednesday Mostly cloudy with a 20 percent chance of showers. Highs in the upper 60s.
  • Wednesday Night Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s.
  • Thursday Partly sunny with a 20 percent chance of showers. Highs around 70.