The main axis of heavy precipitation is expected south of Pittsburgh, while scattered activity north of Interstate 70 is not expected to be impactful Sunday, making outdoor plans a bit of a gamble.
Storms Could Bring Heavy Rain Sunday
Rain chances rise this morning, with showers and thunderstorms likely through early afternoon. The National Weather Service discussed a 90th-percentile Sunday rainfall amount of about 0.75 to 1.50 inches in a swath just south of Pittsburgh, with another round of showers and storms possible later in the day.
The National Weather Service says the heaviest rain potential is south of Pittsburgh, where repeated downpours could create localized flooding and raise nearby rivers. No watches, warnings or advisories are currently listed in the supplied forecast, but drivers should avoid flooded roads and take thunder seriously.
A Wet, Windy Start To The Week
Sunday night stays unsettled, with another round of rain possible. Monday brings showers and continued flooding concerns as winds shift toward a prolonged east-northeast flow.
Rain remains likely Tuesday and Wednesday, with cooler conditions and a prolonged east-northeast flow. The longer stretch of wet weather could make flooding concerns more noticeable, particularly south of the city and in areas that receive repeated downpours.
Cooler Weather Arrives Thursday
Thursday brings a 30% chance of showers and a high near 65 degrees.
