We'll have to wait a day to get our first hints as to whether Carl Edwards or Tony Stewart has a faster car at Homestead-Miami Speedway.

Storm cells swept across South Florida on Friday, with several causing heavy downpours at Homestead. As a result, no Sprint Cup Series cars ever made it onto the track.

NASCAR moved two practices to Saturday morning, with a 90-minute session beginning at 9:30 a.m. local time and a one-hour session at 11:30.

Following the practices, Sprint Cup Series qualifying will be held at 2:40 p.m.

Officials have hopes that the Camping World Truck Series finale, scheduled for tonight, could still take place as scheduled.

The Homestead-Miami Speedway revised NASCAR schedule (all times Eastern):

FRIDAY

8 p.m. (or when the track is dry) – Camping World Truck Series race

SATURDAY

9:30 a.m. – Sprint Cup Series practice (90 minutes)

11:30 a.m. – Sprint Cup Series final practice (60 minutes)

1:05 p.m. – Nationwide Series qualifying

2:40 p.m. – Sprint Cup Series qualifying

4:30 p.m. – Nationwide Series race

SUNDAY

3 p.m – Sprint Cup Series race