The advisory is in effect from 11:00 AM Sunday through 8:00 PM Wednesday, with temperatures and humidity expected to make conditions feel well over 100 degrees.
According to the alert, the heat index—the "feels-like" temperature that combines heat and humidity—will reach its highest levels on Monday and Tuesday, posing an increased risk for heat-related illnesses such as heat exhaustion or heat stroke, especially for vulnerable groups like the elderly, young children, and those without access to air conditioning.
- Centre
- Clinton
- Columbia
- Fulton
- Huntingdon
- Juniata
- Lycoming
- Mifflin
- Montour
- Northumberland
- Schuylkill
- Snyder
- Union
Residents of Schuylkill County are urged to:
- Stay hydrated by drinking plenty of water.
- Limit outdoor activities during peak heat hours (11 AM to 4 PM).
- Wear lightweight and light-colored clothing.
- Never leave children or pets in parked vehicles.