In the East, a huge temperature reversal will occur later this week, and many areas will experience summerlike 80s Saturday and Sunday. That means great weather for outdoor activities, but remember the April sun is powerful, and it will burn you in 30 minutes or so.

The weather in the Central states will become unsettled with rain and strong thunderstorms.

Much of the West will be cool which is in sharp contrast to the way this week started.

Story by AccuWeather.com Expert Senior Meteorologist John Kocet.