Saturday - Starts with sunshine, humid and heating up very quickly. Morning temps in the upper 70's shoot straight up to around low 90's degrees by mid-afternoon. Light winds are expected from the E/NE around 5- 12mph.
Scattered thunderstorms are moving in by early afternoon, and we have one more day with around a 50%-60% coverage. Storms are expected between 4pm - 9pm, with the strongest storms between 6pm - 8pm.
Sunday - Looks to be the better day (fewer storms) of the two days. Mostly Sunny skies, and morning temps in the upper 70's heat rapidly to low 90's. Winds are looking to be just a little stronger from the E/NE around 5-15mph and some higher gusts.
Thunderstorms are forecasted at around a 30%-40% of the Bay Area, so fewer neighborhoods will be seeing the storms late day.
Chief Meteorologist Jim Van Fleet
Twitter - @JamesVanFleet FB - WTSPJimVanFleet