Winter Storm To Unfold From California To Midwest

Estimated read time 4 min read

  • A winter storm that may hit rivers of atmospheric moisture will hit California this weekend.
  • Along with heavy Sierra snow, it may carry flooding rainfall.
  • The system might flip right into a blizzard within the Plains and elements of the Midwest for the primary full week of 2023.
A winter storm heading into California this weekend, with probably flooding rain and Sierra snow, will ultimately flip right into a blizzard in early 2023 throughout elements of the Rocky Mountains and Plains to the higher Midwest. It would change.

This storm system might additionally trigger extreme climate within the south.

Here is a have a look at what to anticipate from this storm within the West, then within the Plains and Higher Midwest.

western forecast

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Humidity from the storm is already pouring throughout California, the place it is raining and snowing within the high-altitude Sierras.

The primary slugs of the heavy rain and mountain snow will arrive on Saturday and proceed into the early hours of Sunday in California. Rainfall and gusty winds from this method might disrupt New Yr’s Eve plans in elements of the state, together with Los Angeles and San Diego.


With sufficient rainfall in California and western Nevada, no less than some flooding is probably going from late Saturday evening by early Sunday morning.

Resulting from this concern, flood warnings have been posted by the Nationwide Climate Service, proven in inexperienced on the map beneath.

Flooding can happen in city areas, areas with poor drainage, and a few rivers, streams, and streams. Landslides and landslides may also happen in areas of steep terrain.

( element: Why Particles Flows Are Harmful)


A lot of the storm’s rain and snow will transfer east into the Rocky Mountains and southwest Sunday by Sunday evening. Salt Lake Metropolis, Utah and Flagstaff, Arizona are two cities the place rain can flip into snowfall.

On the primary day of 2023, rainfall is probably going within the Las Vegas and Phoenix metropolitan areas.

Anticipated quantity of snow and rain

This storm has a heat origin as a result of it makes use of humid atmospheric rivers. Which means the very best areas of the Sierra Nevada obtain the heaviest snowfall. Areas above 7,000 ft in elevation will get a couple of ft of snow, however areas beneath that may see much less snowfall as chilly air arrives and snow ranges drop.

Most of California’s lowlands will get 1 to three inches of rain. Excessive-altitude areas beneath snowy elevations can see heavy rainfall totaling 3 inches or extra.


Be aware that California can have extra storms within the first week of 2023 after this one has handed. This might additional enhance the specter of flooding and add a couple of extra ft of Sierra snow.

Plains, Midwest Forecast

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Snowfall from the storm will begin spreading to the entrance ranges of the Rocky Mountains and Excessive Plains, probably together with Denver and Cheyenne, Wyoming, by Sunday night.

Snow is predicted to proceed Monday in Colorado and Wyoming, spreading to western and northern Nebraska, South Dakota, and central and southern Minnesota. Freezing rain and a slim band of sleet can happen across the southern aspect of this snowfall space from the Central Plains to the higher Mississippi Valley.


Snow and gusts from the storm might probably have an effect on a lot of the Midwest, together with Minneapolis-St. Louis. Paul and Sioux Falls, South Dakota, Tuesday.

The trail and timing of this storm by the central states continues to be a bit unsure, so this forecast for Monday and Tuesday might change in future updates.


Anticipated snowfall

At the moment, average snowfall (roughly 5 inches or extra) is most certainly to fall from northern Nebraska and elements of South Dakota to central Minnesota, northern Wisconsin, and Michigan’s Higher Peninsula.

As talked about earlier, the longer term path of the storm isn’t but sure, so keep tuned for the newest snowfall info.


The Climate Firm’s main journalistic mission is to report on the newest climate information, the atmosphere, and the significance of science to our lives.This story doesn’t essentially signify the place of the dad or mum firm IBM.

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