MADISON, Wis. -- Meteorologists said this week is supposed to bring another heat wave, maybe the worst of the summer.

Doctors said children and elderly people should be especially careful in the heat because they are more prone to heat stroke and exhaustion.

Doctors said anyone suffering from symptoms such as disorientation, irritability or headaches should see a doctor right away.

"If you're planning on spending time outside, limit your time in the sun, take a lot of breaks to go into the shade, make sure you're drinking plenty of cool liquids that don't have caffeine or alcohol in them," said Dr. Robert Leschke with St. Mary's Hospital.

Doctors also remind the public not to forget to wear sunscreen outdoors, even on cloudy days.