Weather Channel: 90% chance of rain at SA Sat.

[NTamm1215]

Supposedly they're putting a tarp on the Pro-Ride Friday night:

With a forecast for rain and five days of racing having been lost this meet because of drainage problems with the Santa Anita Pro-Ride main track, track officials are taking precautions. Late Friday, a plastic tarp is scheduled to be placed over the main track.
"If it happens, it will be the first time in history a racetrack will be covered," said the track's superintendent, Richard Tedesco.

http://www.drf.com/news/article/111210.html

NT