Tropical moisture is coming to Northern California this week, and could cause local creeks and rivers to flood. Below is a list of where you can check current levels, and figure out if you should evacuate, or make other plans.
Check creek levels in Sacramento County here.
Check river levels around the state here.
Check river levels in the Vacaville area here.
Check the past 24-hour rain totals here.
Check for snow at Heavenly ski resort here.
Check for snow along I-80 at Kingvale here.