Alertes en vigueurButler County, PA

Scattered thunderstorms are expected to become more numerous through late afternoon into early this evening. There is a potential for some storms to be severe, with damaging wind and large hail. Stay up to date on later forecasts and possible warnings.

What: Heat index values up to 102 expected.
Where: In Ohio, Columbiana County. In Pennsylvania, Lawrence, Armstrong, and Butler Counties.
When: Until 8 PM EDT this evening.
Impacts: Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.