Today skies will remain mostly sunny, but an approaching system will bring some snow to our local mountains (mainly in San Bernardino county) and a tiny chance of rain on the Valley floor.
A Winter Weather Advisory has been posted for tomorrow night through early Friday morning, with the expectation of 3" to 6" of fresh snow at the resort levels, above 6,000'.
The chance of rain is negligible, and would occur overnight from Thursday to Friday, with less than 0.10" possible. Skies will return to sunshine by Friday, but expect some gusty winds late Thursday. This system should have minimal impact on the PGA event this week.