PHILADELPHIA (WPVI) -- After a beautiful week, we're tracking rain to start the weekend. THURSDAY: Sunshine with just a few clouds. High of 81. This would make it our fourth 80 day of the year.

LOUISVILLE, Ky. (WAVE) - We’ll continue to see a small shower chance in Southern Kentucky overnight, but most of us will stay dry and partly cloudy with lows in the 50s by Thursday morning. Thursday ...

About 20,000 ft. up in the atmosphere a piece of cyclonically spinning air will traverse South Texas from west to east. This encourages lift and can be the catalyst for storm development.