Shades of gray: Clearing by late morning, thicker clouds Thursday and Friday

Shades of gray: Clearing by late morning, thicker clouds Thursday and Friday

San Diego County is in the time of year when a “persistence forecast” usually applies: It’s safe to predict that today will be very similar to yesterday, with just slight variations in when and where the low clouds will clear.

Expect those clouds to break up at the coast by late morning on Wednesday,...