A large and potent storm system on the West Coast is already bringing very heavy snow to the northern and central California Mountains in what looks to be the foremost significant storm thus far this season for parts of the state.
Since there’s an honest amount of instability in parts of the region, snowfall rates might be quite intense with locally up to 4 inches per hour possible this morning. this may make any travel within the region extremely dangerous.
Heavy rain is additionally beginning to spread down the coast with localized flash flooding possible. Additionally, gusty winds over 40 mph are going to be possible in parts of central and southern California because the storm slides into the region.
The heaviest bands of rain will move southward towards Southern California Sunday night and into Monday, with locally 2 to 4 inches of rainfall possible. Heavy snow will continue for the Sierra through Monday as some snow also will develop in a number of the southern California mountains.
The precipitation should decrease in coverage on Tuesday because the system moves deeper into the intermountain west. Locally, 4 to six feet of mountain snow are going to be possible within the northern and central California range and a couple of to 4 inches of rain are going to be possible within the California coast. Up to a foot of snow are going to be possible within the Southern California mountains.
As we head into the center of the week, this storm will begin to interact with another storm that within the central U.S.
Late Tuesday and into Wednesday, there’ll be two distinct areas of unsettled weather. One being heavy rain and thunderstorms within the central U.S., especially the southern plains, also as regions of rain and mountain snow within the intermountain west.
Then on Thursday, a more prevalent storm system will form with widespread mountain snow from Montana to New Mexico and heavy rain and powerful storms for the plains and Midwest.
Late Thursday and Friday, the storm will then race off to the north and east and certain bring a round of snow to parts of the upper Midwest.
Additionally, a line of strong storms will form along the polar front which will enter the Ohio and Tennessee Valleys, eventually reaching the East Coast by the top of the week.
The main threat that would result from this storm system is several rounds of heavy rain within the southern plains and parts of the Midwest. this might cause increase flooding potential as get towards the top of the week.