(Yuba-Sutter, CA) — A dramatic cool down is in the forecast for Northern California this weekend. Meteorologists say cooler weather takes over this weekend, bringing a chance of rain and thunderstorms in the Bay Area, Yuba-Sutter, Sacramento and Central valleys and maybe even snow in the Sierra.

While the storm is relatively weak, officials are concerned about possible flash flooding and mudslides for the Park Fire burn scar. Looking ahead to next week, forecasters are predicting a return to hotter weather.