Excessive clouds began to assemble within the San Francisco Bay Space on Saturday afternoon as an early fall storm headed towards the Northern California coast.
“By early Sunday morning, many of the Bay Space will begin seeing rain, in the event that they haven’t already,” mentioned Brooke Bingaman, a forecaster for the Nationwide Climate Service within the San Francisco Bay workplace.
The storm, which is transferring south from the Gulf of Alaska, is anticipated to deliver record-breaking rainfall to some components of the Bay Space and will additionally present some reduction to firefighters battling the Mosquito hearth in Placer County — the most important wildfire within the state this yr.
The hearth space “is anticipated to get some precipitation late Sunday or early Monday,” mentioned Scott Row, a meteorologist for the Nationwide Climate Service in Sacramento. “Most of Northern California is anticipated to get rain.”
The climate system could deliver moisture as far south as Santa Barbara. Ventura and Los Angeles can be largely unaffected.
Historic information counsel it isn’t unusual for Northern California to get rain in September. What’s extra uncommon is the quantity of rain the storm is anticipated to deliver — as much as double and even quadruple the month-to-month common in some areas.
For instance, present forecasts have downtown San Francisco receiving a complete of 1 inch of rain within the subsequent few days. Town’s common month-to-month rainfall for September is 1 / 4 of an inch.
Precipitation is anticipated to be heavy Sunday, however forecasters mentioned the storm is mostly anticipated to be helpful, not harmful. Some minor nuisance flooding is feasible, and with wind speeds of as much as 20 to 30 mph and gusts of as much as 45 mph alongside the coast and within the coastal mountains, energy outages could happen.
In case you reside in part of California that isn’t anticipated to see rain this time round, don’t fret an excessive amount of, mentioned Kristen Stewart, a meteorologist on the Nationwide Climate Service’s workplace in Oxnard.
“We nonetheless have an entire winter forward of us,” she mentioned. “Hopefully extra of it would come.”