June 30, 2015 2:45 pm Tornado Warning as Strong Winds Bring Heavy Rain, Hail There is a tornado warning in Lehigh County. US & World Videos 2:50 One more cool day, then warmer weather ahead 3:15 Cold night, then a big warmup this weekend 3:05 Temperatures to heat up over the weekend 2:05 Warming into the 80s by weekend's end 2:09 Big weekend warm-up expected