ILLINOIS (AP) — The National Weather Service has issued a Heat Advisory for our listening area, which is in effect from now to 7 PM this evening.

Heat index values of up to around 105 degrees are expected due to temperatures in the lower to mid-90s.

The heat and humidity may cause heat stress during outdoor exertion or extended exposure. The very young, the elderly, those without air conditioning, and those participating in strenuous outdoor activities will be the most susceptible.

Also, car interiors can reach lethal temperatures in a matter of minutes.

People in the Advisory area are advised to avoid poorly ventilated areas and prolonged work in the sun. Also, keep plenty of liquids on hand and try to stay in an air-conditioned environment.

Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to the early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible and drink plenty of water.

Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency, call 9-1-1 immediately.

Young children and pets should never be left unattended in vehicles under any circumstances. This is especially true during warm or hot weather when car interiors can reach lethal temperatures in a matter of minutes.