Winter Storm Warning Issued as 100 mph Winds, 2 Feet of Snow Approach

On Saturday, January 3, and Sunday, January 4, the National Weather Service (NWS) continued to issue winter storm warnings for areas of the U.S. getting hit with severe weather.

A widespread winter weather system is descending on multiple states across the West and Northeast, bringing heavy snow and dangerous wind gusts, according to the NWS.

"Travel could be very difficult to impossible," the NWS warns. "The hazardous conditions could impact this evening through Monday morning commutes. Strong winds could cause tree damage."

Winter Weather Warnings to Start 2026

Areas of California are getting hit with severe weather. "Heavy snow expected. Total snow accumulations of six to 10 inches above 4,500 feet," the National Weather Service in California said in a statement. "One to three feet above 5000 feet, and three to five feet above 6,000 feet. Locally higher amounts at highest peaks. Winds gusting as high as 55 mph." Snow in the area is expected to average around two feet.

The impacted areas are the West Slope, Northern Sierra Nevada, Western Plumas County and Lassen Park Counties. The warning runs until 4 p.m. local time on Monday, January 5. Looking at the mountain regions, some areas may face up to five feet of snow, while others will get wind gusts of more than 100 mph and blizzard conditions.

In Nevada, Mono County and the Greater Lake Tahoe Area are also under warnings until 10 a.m. local time Monday. Snow accumulations are expected to range from one to three feet above 7,000 feet, averaging around two feet.

In New York State, Oswego County is under a winter storm warning until 7 p.m. local time Saturday, Jan. 3. The concern here is heavy lake-effect snow, which is expected to add eight to 12 inches to the ground. Oregon, Wyoming, Utah and Alaska are also under winter storm warnings through early next week.

What Is a Winter Storm Warning?

So, what exactly is a winter storm warning? According to research from the NWS, a winter storm warning means that heavy snow of at least six inches in 12 hours, or at least eight inches in 24 hours, is expected. "It can also be issued if sleet accumulation will be at least half an inch," they add.

An ice storm warning means that ice accumulation of at least 1/4 inch is expected. Finally, a blizzard warning means that blizzard conditions (low visibility of less than 1/4 mile due to falling and/or blowing snow, and winds at least 35 mph) are expected for at least three hours.

The CDC warns that when it's bitterly cold outside, to try to stay indoors. "Try to stay indoors during extremely cold weather," the CDC states. "Make any trips outside as brief as possible, and remember these tips below to protect your health and safety."

If you have to venture out, AAA advises, "Keep a bundle of cold-weather gear in your car, such as extra food and water, warm clothing, a flashlight, a glass scraper, blankets, medications, and more."

AAA adds that if you have to drive in the snow or ice, "Always adjust your speed down to account for lower traction when driving on snow or ice." Also, "Apply the gas slowly to regain traction and avoid skids. Don’t try to get moving in a hurry and take time to slow down for a stoplight."