Warm mid-70s end Wednesday as storms move in; temperatures plunge into 40s
Unseasonably warm mid-70s on Wednesday will give way to a cold front that brings showers and thunderstorms, followed by temperatures dropping into the 40s by Thursday night after a rainy March.
Unseasonably warm temperatures in the mid-70s will dominate Wednesday before a cold front sweeps through the Lehigh Valley region during the afternoon and evening, bringing showers and thunderstorms.