Pittsburgh, PA – Residents can expect another day of persistent showers and thunderstorms on Wednesday. The wet pattern gripping western Pennsylvania shows no signs of letting up, creating potential issues for commuters and outdoor activities.
According to the National Weather Service in Pittsburgh, the region faces a 90% chance of precipitation throughout Wednesday and into the evening. While widespread severe weather is not anticipated, a hazardous weather outlook remains in effect for western Pennsylvania, east central Ohio, and parts of West Virginia. The primary concern is localized flash flooding due to heavy downpours, especially in areas that have seen repeated rounds of rain. This threat for flash flooding may increase by Thursday.
The nearly continuous rainfall could lead to water ponding on area roadways, including major arteries like the Parkway East (I-376) and I-79. Drivers should allow for extra travel time and remain alert for slick conditions. The unsettled weather is expected to linger through the Juneteenth holiday on Thursday, with an 80% chance of showers and thunderstorms and a high near 82 degrees. Residents should keep rain gear handy and stay updated on any potential weather advisories.
A significant pattern shift arrives just in time for the weekend. Conditions are expected to clear out by Friday, which will be mostly sunny with a high near 84 degrees. The sunshine sticks around as temperatures climb sharply. Saturday will be partly sunny with a high of 87, followed by a hot and sunny Sunday with a high near 92 degrees. The heat continues into early next week.
Warnings for heavy rain remain the immediate concern through Thursday night.
Five-Day Weather Summary:
- Wednesday: Showers and thunderstorms. High: 84°F, Low: 70°F.
- Thursday (Juneteenth): Showers and thunderstorms likely. High: 82°F, Low: 61°F.
- Friday: Mostly sunny. High: 84°F, Low: 62°F.
- Saturday: Partly sunny. High: 87°F, Low: 70°F.
- Sunday: Mostly sunny and hot. High: 92°F, Low: 73°F.
