An updated report was issued from the National Weather Service on Sunday at 6:14 p.m. for a snow squall until 7 p.m. for Franklin, Worcester, Hampshire and Hampden counties.

“At 6:13 p.m., a snow squall was along a line extending from near Goshen to Granby to near Burlington to near Woodbury Center and moving southeast at 45 MPH,” says the weather service.

Expect a snow squall in the following locations:

• New Britain, West Hartford, Bristol, Chicopee, Southington, Westfield, Holyoke, Windsor, Northampton, and Agawam around 6:20 p.m.
• Springfield, Hartford, Enfield, Amherst, Newington, Wethersfield, South Windsor, Berlin, Longmeadow, and East Windsor around 6:25 p.m.
• Manchester, East Hartford, Glastonbury, Ludlow, Rocky Hill, East Longmeadow, Belchertown, and Pelham around 6:30 p.m.
• Vernon, Ellington, Wilbraham, Somers, and Hampden around 6:35 p.m.
• Tolland, Palmer, Stafford, Monson, and Bolton around 6:40 p.m.
• Coventry, Ware, Hebron, Marlborough, and Andover around 6:45 p.m.
• Warren and Brimfield around 6:50 p.m.

The weather service adds, “Use extra caution if you must travel into or through this squall. Rapid changes in visibility and potentially slick roads may lead to accidents.”

Snow squalls: Risks, differences, and safety seasures

What are snow squalls?

Snow squalls are brief but intense winter weather events often linked to strong cold fronts. They can cause sudden white-out conditions and icy roads within minutes, even if there’s no major winter storm happening. While they usually last less than an hour and might only result in minor snow accumulation, they pose significant risks to drivers due to reduced visibility, gusty winds, and rapidly falling temperatures. These conditions have historically led to deadly traffic accidents.

Understanding snow squalls vs. snowstorms

The main distinction between a snow squall and a snowstorm lies in their duration and intensity. Snow squalls are typically brief but intense, lasting around 30-60 minutes. In contrast, a snowstorm can stretch over several hours or even days

Snow squall warnings

Snow squall warnings are rapidly issued for specific areas, much like tornado or severe thunderstorm warnings. They offer crucial, localized information aimed at saving lives. If an alert for a snow squall is issued in your area, it’s best to postpone or avoid driving until the squall moves on.

Actions during a snow squall warning

In response to a snow squall warning, individuals should follow the guidelines provided by the weather service, which encompass the following key actions:

Avoid or delay travel: If a snow squall warning is issued for your vicinity, it’s advisable to postpone or refrain from motor travel until the squall has passed through your area. Highways and roads are particularly hazardous during snow squalls.

Reduce speed and increase visibility: If you are already in transit and cannot exit the road in time, reduce your speed, turn on your headlights and hazard lights.

Maintain safe distance: Allow plenty of distance between you and the car in front of you.

Avoid abrupt braking: It’s also best not to slam on your brakes. With slick/icy roads, this could contribute to the loss of vehicle control and also increase the risk of a chain reaction crash.

Winter weather safety tips: For comprehensive guidelines on how to stay safe before, during, and after encountering winter weather conditions, visit the weather service Winter Weather Safety page. This resource offers valuable insights and precautions to help you navigate the challenges posed by winter weather effectively.

Prepare your vehicle: Before setting out on your journey, take proactive measures to prepare your vehicle for winter conditions. This includes checking your tires, brakes, and lights, and ensuring your vehicle’s fluids are topped up. A well-maintained vehicle is better equipped to handle the challenges of winter driving.

Emergency kit essentials: Ensure your vehicle is equipped with a comprehensive emergency kit, featuring essentials such as blankets, non-perishable food, water, a flashlight, and a first-aid kit. Don’t forget to add jumper cables, flares or a reflective triangle, an ice scraper, a car cell phone charger, a map, and cat litter or sand to enhance tire traction. These provisions can prove invaluable in the event of an unforeseen breakdown or emergency during your journey.

In conclusion, when faced with a snow squall warning, prioritizing personal safety and adhering to the weather service recommendations can significantly mitigate risks. By understanding, preparing, and staying vigilant, individuals can navigate these winter hazards with greater confidence and security.