Two storms are expected to hit the Bay Area in quick succession: one arriving Saturday and lingering until Sunday morning, and the second — a stronger one — Monday and Tuesday.

The updating real-time radar map above shows areas of precipitation in green, with greater intensities indicated by yellow and orange.

A winter storm warning is in effect for much of the Sierra Nevada starting early Saturday. Updates on road closures and chain controls can be found on CalTrans’ website or mobile app or by calling (800) 427-7623.

Where flooding is expected in the Bay Area

• How to sign up for flood alerts in your neighborhood

•  Full Bay Area weather coverage

Source: www.mercurynews.com