Clear skies and mild air to start Tuesday are not sticking around for long in Pittsburgh. It is about 59°F at dawn, with highs headed for the upper 70s later on Tuesday, May 5, 2026. By this afternoon, though, southwest winds will crank up and a cold front will slide in, bringing a shot at showers and thunderstorms late tonight into Wednesday.
Afternoon Winds Pick Up
Meteorologists at the National Weather Service Pittsburgh expect southwest winds to strengthen after sunrise, with sustained speeds in the teens and gusts often in the mid-30 mph range. The higher ridges and more exposed spots could briefly see 40 to 45 mph gusts, strong enough to toss around lawn chairs and trash can lids, but still below Wind Advisory criteria. It is a good day to tie down patio furniture and use extra caution on bridges and elevated ramps during the afternoon drive.
Rain Moves In Tonight
Showers and a few thunderstorms are most likely to…..