National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Current Conditions

Lehigh County

Zone Forecast

  • Rest Of Tonight Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph.
  • Thursday Sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph.
  • Thursday Night Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph.
  • Friday Mostly sunny. Highs in the upper 70s. North winds around 5 mph in the morning...becoming light and variable.
  • Friday Night Partly cloudy. Lows in the upper 50s. Southeast winds around 5 mph.
  • Saturday Partly sunny. Highs in the lower 80s.
  • Saturday Night Partly cloudy. Lows in the mid 60s.
  • Sunday Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
  • Sunday Night Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
  • Labor Day Mostly cloudy in the morning...then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
  • Monday Night Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 30 percent.
  • Tuesday Mostly sunny. Highs in the upper 80s.
  • Tuesday Night Partly cloudy. Lows in the mid 60s.
  • Wednesday Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.