Weather

New Snow Accumulation Estimates Just Released: Here's How Much To Expect

New snow accumulation estimates have just been released by the National Weather Service for Connecticut. Here are the latest updates.

CONNECTICUT — Up to 10 inches of snow is forecast to fall in Connecticut from Sunday afternoon through Monday morning, according to the National Weather Service.

A winter storm warning has been issued for most of the state, though an advisory has been issued for coastal parts of southern Connecticut and interior sections of New London County.

The first flakes on Sunday aren't expected until after 1 p.m. and the heavier snow is forecast for late Sunday afternoon and evening. The snow should end statewide by daybreak Monday.

Find out what's happening in Across Connecticutfor free with the latest updates from Patch.


Here's a look at the latest snow accumulation estimates based on where you are via the National Weather Service:


***Coastal sections of Fairfield, New Haven and Middlesex counties and all of New London County:

Find out what's happening in Across Connecticutfor free with the latest updates from Patch.

A winter weather advisory is in effect from 1 p.m. Sunday to 4 a.m. Monday. Total snow accumulations between 3 and 5 inches. Locally higher amounts up to 6 inches possible, especially away from the immediate coast.


***Inland sections of Fairfield, New Haven and Middlesex counties:

A winter storm warning is in effect from 1 p.m. Sunday to 4 a.m. Monday. Heavy snow expected. Total snow accumulations between 5 and 7 inches.


***Hartford/Tolland County:

A winter storm warning is in effect from 1 p.m. Sunday to 7 a.m. Monday. Heavy snow expected. Total snow accumulations between 4 and 8 inches with localized totals up to 10 inches.


***Windham County:

A winter storm watch is in effect from Sunday afternoon through Monday morning. Total snow accumulations between 4 and 8 inches possible.


***Litchfield County:

A winter storm warning is in effect from 1 p.m. Sunday until 7 a.m. Monday. Heavy snow expected. Total snow accumulations between 6 and 9 inches.


Lamont says it's time to 'prepare for the first significant statewide snowfall' of the winter

"As of this afternoon, meteorologists say that current models indicate most of the state will receive about four to ten inches of snow beginning late in the afternoon on Sunday, January 19, 2025, and continuing into Monday morning," Lamont said. "Motorists are encouraged to plan ahead and be prepared to stay off the roads during the height of the storm."


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The Connecticut Department of Transportation’s fleet of more than 600 snowplows and specialized snow removal equipment is ready to deploy across the state, the governor said. Crews are on standby all weekend and will remain active until the roads are clear of snow and ice.

“We’ve only had relatively light snow so far this winter, but this is the first storm where most of the state can expect to see an accumulation of more than several inches,” Lamont said. “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. 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.”

“If you must travel during this storm, please slow down, use caution, and leave extra space between your vehicle and others,” Laoise King, deputy commissioner of CTDOT, said. “Most importantly, give plow drivers the room they need to work safely and efficiently. Crowding the plow makes their job harder and delays the process of clearing roads. For your safety and ours, don’t crowd the plow.”

Winter weather presents significant safety challenges for drivers. According to the National Highway Traffic Safety Administration (NHTSA), in 2022 there were 498 fatal traffic crashes and an estimated 32,213 injury crashes that occurred when there was snow and/or sleet conditions at the time of the crash.

CTDOT emphasizes that preparation is essential for safe winter driving.


Tips for staying clear of snowplows

Snowplow operators are critical in keeping roads safe during winter storms. Drivers should:

  • Maintain distance: Stay well behind snowplows and avoid their blind spots, particularly in the back corners.
  • Avoid passing plows: Passing snowplows is dangerous, as it reduces visibility and risks collisions with thrown snow or the plow.
  • Give operators space: Allow plenty of room for snowplow operators to do their work effectively and safely.

Tips for winter driving safety

To ensure safety during icy and snowy conditions, CTDOT urges the public to:

  • Slow down: Adjust your speed to match road conditions and allow extra stopping time.
  • Keep a safe distance: Increase the space between your vehicle and others to allow for sufficient reaction time.
  • Equip winter tires: Use winter tires to improve traction on slippery roads.
  • Stay updated: Check weather reports and road conditions before traveling. Consider delaying trips if conditions are hazardous. Visit CTroads.org for real-time traffic and road conditions.
  • Prepare an emergency kit: Carry essentials such as blankets, water, snacks, a flashlight, and a first aid kit in your vehicle.
  • Never drive impaired: Driving impaired is illegal and endangers everyone on the road.

For additional information on snowplow awareness and winter driving tips, visit www.nhtsa.gov/winter-driving-tips.

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