Mike Smith is a meteorologist with the national Weather Service in Sacramento.
"Well, obviously it's a over a once in a 100 year event, so it's fairly rare," he says.
Smith says Sacramento is also likely to see a record high temperature today -- at 70 degrees. The old record was 69.
"Typically this time of year in Sacramento, we get right around the mid 50s and we're expecting a high today of 70s so that's about 15 degrees above normal," Smith says. "Some places in the northern valley will be pushing about 20 degrees above normal for this time of year."
Improved drought conditions and more renewables lead to decrease in natural gas use this summer.
Californians' water use kept creeping back up in July after the lifting of mandatory statewide conservation orders for the drought.
A new study shows fire-fighting foam containing highly fluorinated chemicals is contaminating drinking water supplies around many of the nation's military bases, airports and industrial sites.
It has been a busy fire season across California. But there are fewer fires in the state’s 18 U.S. national forests so far this year, compared to 2015.
Update 8:00 p.m. Sunday: Crews are making "good progress" on the Cold Fire in Yolo County, now at 60% containment. In Monterey County, the Soberanes Fire remains at 45% containment with wind creating an additional challenge for firefighters.