Watertown, NY – Travel across southern Jefferson County is becoming increasingly dangerous Tuesday as intense lake effect snow bands continue to hammer the region, prompting a travel advisory from the Jefferson County Sheriff’s Office.
According to the Jefferson County Sheriff’s Office, heavy lake effect snow has been falling across southern Jefferson County, northern Oswego County, and western Lewis County since overnight hours. Officials say snowfall will continue to oscillate north and south throughout the day and into the evening, potentially shifting toward the north and impacting the Watertown area later this morning.
The National Weather Service has issued a winter storm warning in effect until 4:00 p.m. Wednesday, January 21. Forecasters warn that the most persistent lake effect snow bands could produce 2 to 4 feet of accumulation, accompanied by wind gusts up to 35 mph, creating near-whiteout conditions at times.
Authorities say travel may become very difficult to impossible, with extremely poor visibility and deep snow covering roadways. Narrow lake effect bands can cause conditions to deteriorate rapidly, even over short distances, leaving drivers with little warning before encountering hazardous roads.
Wind chill temperatures are expected to plunge as low as -10 degrees overnight, increasing the risk of frostbite and exposure for anyone stranded or traveling without proper winter gear.
Officials urge residents to avoid unnecessary travel, monitor weather updates closely, and check road conditions before leaving home. Those who must travel are advised to wear appropriate winter clothing, carry emergency supplies, and allow extra time to reach their destination.
Drivers in Jefferson County, especially those traveling through rural routes and south of Watertown toward Oswego and Lewis counties, should be prepared for sudden road closures, slippery surfaces, and rapidly changing visibility throughout the day.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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