A 20 percent chance of thunderstorms is in the forecast for Friday.
But the most likely chance for rain is after 4 p.m., so the playoff game between the St. Louis Cardinals and Pittsburgh Pirates at Busch Stadium will likely be over by the time foul weather arrives.
Rain is expected to leave the area by 7 p.m. But more thunderstorms are expected to move in after 1 a.m. Saturday. According to the National Weather Service there is a 60 percent chance of thunderstorms throughout the day Saturday. Sunny skies are expected Sunday.
The temperature is expected to drastically change over the next three days. The high temperature Friday is expected to be 87 degrees, on Saturday it will be 78; on Sunday the high is expected to reach only 63.