Pittsburgh, Pa. – Thunderstorms packing damaging winds could sweep across western Pennsylvania on Thursday, with the strongest impacts expected southeast of Pittsburgh. Two waves of storms are likely to develop ahead of a cold front, raising concerns for gusty conditions and even a small tornado risk.
According to the National Weather Service in Pittsburgh, the first round of showers and storms may arrive by Thursday afternoon, followed by a stronger wave into the evening. If temperatures climb enough between the systems, the atmosphere could fuel severe weather. The greatest risk lies east of I-77, with the Laurel Highlands flagged for higher probabilities of damaging winds.
Emergency managers warn that falling trees and scattered power outages are possible if the storms strengthen. Residents should plan for rapidly changing conditions, especially during the evening commute. Travel delays are likely on major roadways, including the Pennsylvania Turnpike.
Officials advise keeping cell phones charged and staying alert for watches and warnings. Outdoor plans Thursday afternoon may need to be adjusted quickly as storms approach.
More updates are expected Thursday morning as forecasters track storm development. Watches or warnings may be issued if conditions worsen.
