Alertes en vigueurPonca City, OK

What: Heat index values up to 106 expected.
Where: Portions of central, northern, and northwest Oklahoma.
When: From 1 PM to 7 PM CDT Sunday.
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.