The National Weather Service has issued a severe thunderstorm warning for southern Butler County that’s in effect until 6:45 p.m. Thursday.
The warning area covers the entire southern half of the county, from Butler south to the Allegheny County line.
The main threats are winds up to 60 mph and penny-sized hail.
Severe Thunderstorm Warning including Butler PA, Fernway PA, Meridian PA until 6:45 PM EDT pic.twitter.com/yT6ZFTrSRN
— NWS Pittsburgh (@NWSPittsburgh) August 12, 2021
A warning covering the northern half of Butler County is active until 6:30 p.m.
A flash flood warning including New Castle, Grove City and Slippery Rock is in effect until 8:45 p.m.
