Baltimore fans are in for a hot one this afternoon with temperatures predicted for more than 90 degrees for the 3:45pm race start.

Yesterday’s pole sitter Muscle Milk Racing sat out the morning warm-up but Level 5 Motorsport’s Ryan Briscoe was the one to watch – topping the timesheet as the fastest man overall.

Corvette Racing set the pace in GT with Jan Magnussen topping the times ahead of teammate Tommy Milner.

Today’s two-hour spring race will be streamed live starting at 3:30 p.m. ET on Saturday Aug. 31 on ESPN3. The race will be televised at noon ET on Sunday, Sept. 1 on ABC.

Check out the great hot shots from yesterday’s on-track action. Click here to view….