NWS Weather Forecast in California: Significant Winter Storm to Impact This Week

A significant winter storm is expected to impact portions of Cascades and Sierra Nevada in California, according to a forecast at the National Weather Service (NWS). Homeowners should stay alert for potential extremely heavy snowfall.

Motorists should stay alert for difficult travel conditions due to snowy conditions and winter storms. Homeowners should check for Winter Storm Watches and Warnings.

In Chicago, the forecast noted that stormy conditions could develop, bringing slower commutes and damaging winds. Homeowners should also stay alert for tornado threats.

The NWS Weather Prediction Center warned of the upcoming Major Western Winter Storm in the region. The stormy conditions can lead to challenging weather, including in the mountains of northern and central California.

Americans should watch out for a swath of Winter Storm Warnings and Watches. The troublesome weather outlook is also likely in the Olympics and Cascades, including in Shastas and Sierra Nevada.

Meanwhile, heavy rainfall is likely in the Northern California coastline and Pacific Northwest. The National Weather Service (NWS) reported that scattered strong to severe thunderstorms are expected in portions of the southern Great Plains, Mississippi Valley and Ohio Valley.

NWS Weather Forecast in California and West

(Photo : by PATRICK T. FALLON/AFP via Getty Images)
Mammoth Lakes, California. The National Weather Service (NWS) reported that a significant winter storm could impact portions of Cascades and Sierra Nevada in California. In the Intermountain West, significant snow accumulations can occur. In addition, widespread snow squalls can emerge, including from Montana to Idaho and Wyoming to Utah. Homeowners should also check for possible flash freeze and rapid drops.

The latest weather forecast warned of near-blizzard conditions and dangerous travel can be likely. Americans should stay alert for wind gusts, reaching 50 to 65 mph, causing potentially reduced visibility and snow-covered roads.

In the Intermountain West, significant snow accumulations can occur. In addition, widespread snow squalls can emerge, including from Montana to Idaho and Wyoming to Utah. Homeowners should also check for possible flash freeze and rapid drops.

In Kansas City, record-high temperatures can occur. There is also a chance of possible light snow. Very strong northwesterly winds could reach up to 40 mph. A red flag warning is also likely due to elevated critical fire weather conditions.

In addition, stormy conditions can impact the Western US, including from Washington and Oregon. Heavy mountain snow can emerge in the Cascades and Northern Rockies. In the early week, lowland snow is possible in the following areas:

Victoria
Seattle
Olympia
Portland
Springfield
Reno

From Wednesday to the weekend, stormy conditions can unfold in the following areas:

Spokane
Boise
Medford
San Francisco
Portland
Seattle
Billings
Salt Lake City
Redding

The forecast warned of blizzard conditions and strong winds. Dangerous travel conditions can impact daily commutes, causing road closures.

Also Read: Wyoming, Colorado Weather Forecast: Snowy Outlook, Stronger Winds Likely to Impact This Week

Weather Preparedness Due to Winter Storm Conditions

Winter storm conditions can cause power outages and freezing conditions. Hypothermia and frostbite can become more common due to colder conditions and heavy snow.

Limiting outdoor activities is not recommended due to weather concerns. Motorists should check the road conditions before they go out due to hazardous travel.

In addition, homeowners should store emergency kits at home or vehicles due to possible power outages and inaccessible road conditions.