The first of three days of action at Sonoma Raceway kicks off today with two NASCAR Cup practice sessions on the twisting road course:
wunderground.com forecasts sunny skies and highs of 82 degrees for Friday with zero percent chance of rain.
(All times are Eastern)
11:30 a.m. - 9:30 p.m. - Cup garage open
2:35 p.m. - 3:55 p.m. - Cup practice (FS1; tape delay starting at 3 p.m. ET)
5:35 - 6:55 p.m. - Final Cup practice (FS1)