The Extreme Heat Warning is now in effect from noon Wednesday through 8 p.m. Friday, followed by a Heat Advisory that will remain in effect from 8 p.m. Friday through 8 p.m. Saturday.
Forecasters say heat index values could reach 108 degrees during the warning period, creating life-threatening conditions for anyone without adequate cooling or hydration. Even after the warning expires, heat index values are expected to remain as high as 102 degrees on Saturday.
High temperatures are expected to climb above 100 degrees in many locations Wednesday through Friday, with the combination of extreme heat and high humidity making it feel even hotter.
The prolonged stretch of dangerous temperatures significantly increases the risk of heat-related illnesses, especially for older adults, young children, people with chronic medical conditions, outdoor workers, and anyone without access to air conditioning.
Residents are urged to take precautions by:
- Drinking plenty of water.
- Limiting strenuous outdoor activities during the hottest part of the day.
- Spending as much time as possible in air-conditioned buildings.
- Wearing lightweight, light-colored clothing.
- Checking on elderly neighbors, relatives, and others who may be vulnerable.
- Never leaving children or pets unattended in vehicles.
- Ensuring pets have access to plenty of fresh water and shade.
The warning covers Schuylkill County along with Adams, Centre (southern), Clinton (southern), Columbia, Cumberland, Dauphin, Franklin, Huntingdon, Juniata, Lancaster, Lebanon, Lycoming (southern), Mifflin, Montour, Northumberland, Perry, Snyder, Union, and York counties.
The National Weather Service advises residents to closely monitor the forecast and take the warning seriously, as extended exposure to the extreme heat could quickly become dangerous.