Active AlertsCarroll

What: Heat index values up to 105 expected.
Where: Portions of DC, central, north central, northeast, northern, and southern Maryland, and central, northern, and northwest Virginia.
When: From 11 AM to 8 PM EDT Wednesday.
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.