Winter Weather Advisory for Entire Listening Area Starting Sunday Afternoon. Winter Storm WATCH in effect for Lewis and Jefferson Counties Monday Afternoon Through Thursday
Published on December 27, 2025
FOR LEWIS AND JEFFERSON COUNTIES...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM SUNDAY TO 10 AM EST MONDAY... ...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH THURSDAY MORNING...* WHAT...For the Winter Weather Advisory, freezing rain expected. Total ice accumulations around a tenth or two on the Tug Hill Plateau, and up to a third of an inch through the Saint Lawrence Valley. For the Winter Storm Watch, heavy lake effect snow possible. Total snow accumulations over 7 inches possible in the most persistent lake snows. Winds could gust as high as 50 mph creating blowing and drifting snow and greatly reducing visibilities. * WHERE...The Eastern Lake Ontario Region. Greatest snow accumulation expected south of Watertown and Fort Drum. * WHEN...For the Winter Weather Advisory, from 4 PM Sunday to 10 AM EST Monday. For the Winter Storm Watch, from Monday afternoon through Thursday morning. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel will be very difficult in deep snow covered roads beginning Monday afternoon. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Lake effect snow is expected oscillate several times downwind of Lake Ontario for this long duration event. PRECAUTIONARY/PREPAREDNESS ACTIONS... Periods of snow, sleet or freezing rain will result in slippery roads and limited visibilities. Slow down and use caution while driving. Submit snow and ice reports through our website or social media. Narrow bands of heavy snow could bring rapidly changing road conditions and visibilities. Localized travel problems will be possible. During lake effect snow, the weather can vary from bands of locally heavy snow with greatly reduced visibilities to dry conditions just a few miles away. Be prepared for rapid changes in weather, visibility, and road conditions.
FOR NORTHERN ONEIDA COUNTY...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM SUNDAY TO 7 AM EST MONDAY... * WHAT...Freezing rain expected. Total ice accumulations around three tenths of an inch. * WHERE...Higher elevations of Oneida and Otsego counties. * WHEN...From 4 PM Sunday to 7 AM EST Monday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be difficult. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Highest ice accumulations are expected in Northern Oneida county on southern and southeastern slopes of the Tug Hill.
FOR N. HERKIMER COUNTY......WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 10 AM EST MONDAY... * WHAT...Freezing rain expected. Ice accumulations between one tenth and one half of an inch. * WHERE...The western and central Adirondacks, central and western Mohawk Valley, Lake George Saratoga Region and southern Vermont. * WHEN...From 5 PM Sunday to 10 AM EST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...A period of freezing rain is expected late Sunday into Sunday night. Temperatures rising above freezing will allow freezing rain to change to plain rain by late Sunday night or early Monday morning.
