The Lehigh Valley has a slight chance of showers Tuesday after 11 a.m. until late afternoon under mostly cloudy skies, according to the National Weather Service forecast.
Tuesday’s high temperature is in the mid-60s with southerly winds 5 to 10 mph becoming calm in the evening, and the low is forecast in the upper 40s overnight into Wednesday.
A significant rain event will bring much-needed precipitation to the region Wednesday night into early Thursday morning, with total rainfall expected between half an inch and an inch.
A strong cold front will drive this system through the area, with the heaviest rainfall occurring overnight Wednesday into Thursday morning before conditions rapidly improve…