This story will be updated throughout the weekend as the storm reports are posted by Wilton Emergency Management, and as the storm progresses.

UPDATE — Sunday, Jan. 19, 2025, 11:30 A.M.: The National Weather Service has updated its warning for the snow expected to begin some time after 1 p.m. on Sunday:  

  • “Heavy snow expected. Total snow accumulations between 5-7 inches from 1 p.m. Sunday to 4 a.m. EST Monday, Jan. 20.”  
  • Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. If you must travel, keep an extra flashlight, food, and water in vehicles in case of an emergency. 
  • Based on expected Arctic cold weather on Monday, snow will not melt on roads Monday throughout the day. Expect slick/icy road conditions throughout the area.  

Wilton Library will be closed on Sunday, Jan. 19, due to the winter storm warning.

UPDATE — Saturday, Jan. 18, 2025, 3:45 P.M.: The National Weather Service has now shifted the storm classification from a winter storm watch to a winter storm warning for Wilton and southern Connecticut. That reflects a change from ‘possible’ to ‘imminent.’

Snowfall predictions have shifted slightly, with Wilton expected to receive total snow accumulations between 5-7 inches, from 1 p.m. Sunday to 4 a.m. EST Monday.

Gov. Ned Lamont‘s office also issued a statement, noting that meteorologists have predicted the possibility of 10 inches of snow in parts of Connecticut, with snow blanketing the state.

Local and state officials have asked motorists to plan ahead and be prepared to stay off the roads during the height of the storm. According to the governor’s statement, “the CT Department of Transportation’s fleet of more than 600 snowplows and specialized snow removal equipment is ready to deploy across the state. Crews are on standby all weekend and will remain active until the roads are clear of snow and ice.”

“This storm is being forecast well in advance, which is why now is the time for motorists to plan ahead and get to where they need to be before the snowfall begins on Sunday afternoon. Stay home if you can and watch football,” Lamont said. “If you need to drive, take it slow, and if you approach a plow, please keep a safe distance and allow them do their jobs.”

UPDATE — Saturday, Jan. 18, 2025, 11:15 A.M.: Wilton Emergency Management Director, Fire Chief Jim Blanchfield has updated Wilton’s Winter Storm Watch with the following information:

The State of Connecticut and the National Weather Service have issued warnings for this coming week about harsh winter conditions that will be affecting our area. Heavy snowfall is predicted starting Sunday afternoon, Jan. 19, and possibly lasting through Monday morning, Jan. 20.

From Monday through Wednesday, Jan. 22, Arctic air will bring frigid temperatures and a wind chill factor down to dangerous levels, prompting the state to enact the severe cold weather protocol.

Anyone in need of shelter can call 2-1-1 to get connected to these services or visit 211ct.org to view a list of locations, or reach out to Wilton Social Services at 203.834.6238.

NEWS ALERT — Friday, Jan. 17, 2025, 3:30 P.M.: The National Weather Service (NWS) has issued a Winter Storm Watch in effect from now through Monday, Jan. 20 at 4 a.m. EST.

Heavy snow is possible in portions of southern Connecticut — including Wilton — and northeast New Jersey and southeast New York, from Sunday afternoon, Jan .19, through late Sunday night.

The NWS has forecast possible heavy snow, with total snow accumulations between 5-8 inches possible.

Emergency officials are warning that roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. People should consider delaying all travel, and motorists should use extreme caution if travel is absolutely necessary. If traveling, be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.

Residents are encouraged to monitor the latest forecasts for updates on this situation.

This story will be updated throughout the weekend as necessary.