Dry, warm and humid to start today. Temps in the low 70s. Not much rain around thru midday with highs climbing to near 80.
Sct'd storms begin to develop mid-afternoon and move east forming a line of heavy rain, gusty winds, and frequent lightning. Some hail is possible too. The storms should move east of the bay area by 9pm.
Cooler, sunny and windy weather moves in behind the rain for Wednesday.