SAN FRANCISCO, Calif. (KRON) — Another atmospheric river with flood-triggering downpours will unleash more destruction across the San Francisco Bay Area this week.

“The heaviest rain is set to fall early Wednesday morning, the result of another atmospheric river that is tapping into a very rich plume of moisture extending far out into the Pacific Ocean. Rain totals with this storm are expected to be similar to our New Year’s weekend storm,” KRON4 Meteorologist Kyla Grogan said.

Grogan said drivers should avoid traveling on the Bay Area’s roadways, if possible, on Wednesday.

The National Weather Service issued a Bay Area-wide Flood Watch beginning late Tuesday night and extending through Thursday afternoon.

Waterlogged areas struggling to recover from New Year’s Eve flooding will be pounded again with several inches of rain. Urban areas could see between 1.5 – 3 inches of new rainfall. Mountain ranges are forecast to see 3– 6 inches of rain.

Homes and businesses located near rivers and low-lying areas are at the highest risk of flooding. Areas within wildfire burn scars face possible mudslides.

“There is particular concern for those living in landslide-prone areas, burn scar areas, and those living close to rivers. The ground is simply unable to absorb all of the water, and instead, it causes flooding. We have very saturated ground, and additional rainfall is only going to exacerbate the dangers that we experienced last weekend. The important message right now is for people to make any preparations they need to on Tuesday ahead of this next storm system,” Grogan said.

Forecasters with the National Weather Service Bay Area warned that this new storm’s impact could be even worse than the last one.

“The mid to late week system looks like it will cause dangerous situations,” NWS Bay Area wrote.

KRON4 Chief Meteorologist Lawrence Karnow agreed. “This is going to be a lot windier than the previous storm. Wind damage could be a really big issue, especially late Tuesday night into Wednesday morning. And heavy, heavy rain.”

Mountain wind gusts at the Bay Area’s highest elevations could reach 70 mph.

“This will be a strong wind event,” NWS Bay Area forecasters wrote. “Bottom line for this week is that for the Jan 4-5 storm, expect similar impacts or worse compared to what happened on Dec 31.”

Bomb Cyclone

Meteorologist Ryan Maue tweeted that a “bomb cyclone” will appear over the Pacific Ocean on Tuesday. The cyclone will remain far offshore from California.

“A rare U.S. west coast ‘bomb cyclone’ will form Tuesday over the Pacific Ocean. The storm center will remain well off-shore w/hurricane force winds but an ‘atmospheric river’ or front will lash the coast on Wednesday,” Maue tweeted.

Daniel Swain, a climate scientist with UCLA, wrote on Twitter, “The next inbound storm looks like it will be quite strong. A rapidly deepening surface low (i.e., meteorological ‘bomb cyclone’) will remain well offshore, but the associated warm and cold fronts will bring widespread heavy rain and strong winds to NorCal.”

Swain wrote, “My main concern, right now, is portion of this that will fall rather quickly over 6-8 hour period on Wed as another strong storm makes landfall. There will be pretty high potential for flooding, including some serious/life-threatening flooding, across broad swath of NorCal.”