'Heaviest snowfall in a decade' possible as a wintry blast roils parts of the US

A blast of snow, ice, wind and plunging temperatures stirred up dangerous travel conditions in parts of the central U.S. on Sunday, as a disruptive winter storm brought the possibility of the “heaviest snowfall in a decade” to some areas.

A group of people jog as heavy snow falls Sunday in St. Louis. Snow and ice blanketed major roadways in nearly all of Kansas, western Nebraska and parts of Indiana, where the state's National Guard was activated to help any motorists who were stuck.



At least 8 inches of snow was expected, particularly north of Interstate 70, as the National Weather Service issued winter storm warnings for Kansas and Missouri, where blizzard conditions brought wind gusts of up to 45 mph. The warning extended to New Jersey for Monday and into early Tuesday. “For locations in this region that receive the highest snow totals, it may be the heaviest snowfall in at least a decade,” the weather service said Sunday.

About 63 million people in the U.S. were under some kind of winter weather advisory, watch or warning on Sunday, according to Bob Oravec with the National Weather Service.

A car slowly navigates a snow-covered interstate Sunday in St. Louis. The polar vortex of ultra-cold air usually spins around the North Pole.

People in the U.S., Europe and Asia experience its intense cold when the vortex escapes and stretches south.

Studies show a fast-warming Arctic is partly to blame for the increasing frequency of the polar vortex extending its icy grip. In Indiana, snow fully covered portions of Interstate 64, Interstate 69 and U.S.

Route 41, prompting Indiana State Police to plead with motorists to stay off the roads as plows worked to keep up with the pace of the precipitation. Frigid air and bone-chilling winds from winter weather can lead to health risks such as frostbite and hypothermia. AccuWeather's Ali Reid shar.

.. “It’s snowing so hard, the snow plows go through and then within a half hour the roadways are completely covered again,” Sgt.

Todd Ringle said. A section of I-70 was closed in central Kansas by Saturday afternoon. Roughly 10 inches of snow fell in parts of the state, with snow and sleet totals predicted to top 14 inches for parts of Kansas and northern Missouri.

In Kentucky, Louisville recorded 7.7 inches of snow on Sunday, a record for the date that shattered the previous mark of 3 inches set in 1910. Lexington, Kentucky, also set a snowfall record, with 5 inches.

Parts of upstate New York saw 3 feet or more of snow from a lake effect event expected to last until late Sunday afternoon. The storm was forecast to move into the Ohio Valley and reach the Mid-Atlantic states later Sunday and into Monday, with a hard freeze expected as far south as Florida. Enrique Davila crosses the street with his dog, Chula, as heavy snow falls Sunday in St.

Louis. Damaging winds brought down trees across the Deep South. The weather service issued tornado warnings Sunday in Arkansas, Louisiana and Mississippi.

The weather service warned that road travel could be “very difficult to impossible.” By Sunday, dozens of car crashes were reported in Virginia, Indiana, Kansas, Missouri and Kentucky, where a state trooper was treated for non-life-threatening injuries after his police car was hit on Interstate 65. Highways in northeastern Kansas were closed due to “impassable” conditions, according to the state’s Transportation Department.

The closures included roughly 220 miles of the state's main artery, Interstate 70, from the Missouri border into central Kansas. Kentucky Gov. Andy Beshear, who declared a state emergency ahead of the storm, said state buildings would be closed Monday.

“We see far too many wrecks out there for people that do not have to be on the roads, so I want to ask: Stay inside. Stay safe with your family. Let the road crews do their work," the governor said in a video posted to social media.

Virginia State Police reported at least 135 crashes as the storm entered the state Sunday. A handful of injuries were reported, but no fatalities. Governors in Missouri and Arkansas also declared states of emergency.

The storms also caused havoc for the nation’s railways, leading to numerous cancellations. More than 20 cancellations were planned on Sunday, 40 for Monday and at least two for Tuesday. “If local authorities are telling people not to travel, it’s counterintuitive to try to run a full slate of services when people are being told to stay home,” Amtrak spokesperson Marc Magliari said.

“Likewise, we know our people are going to have trouble getting in to work.” The Midwest was hit especially hard. A train between Chicago and New York and several regional trains between Chicago and St.

Louis were among those canceled Sunday. Nearly 200 flights in and out of St. Louis Lambert International Airport were canceled, according to tracking platform FlightAware.

Starting Monday, the eastern two-thirds of the country will experience dangerous, bone-chilling cold and wind chills, forecasters said. Temperatures could be 12 to 25 degrees F below normal. As temperatures drop, small business owners need to assess their cold weather safety.

If you work in cold and wet conditions, snowstorms, freezing temperatures, ice dams, sleet, or burst pipes can pose a significant damage risk to your business. Replacement or repairs for commercial roofs, interior fixtures, and plumbing are time-consuming projects that can be costly to fix. shares 11 workplace winter safety tips to help you take preventative steps for winter preparedness and minimize the risk of damage to your business property and its contents.

NEXT helps keep 1,300+ types of small businesses nationwide safe from a wide range of events that can threaten a business, including winter weather. Here are some of the most common of the season: Prevention is key. Maintain your property before snow, ice, and freezing temperatures arrive to lessen your chance of winter damage.

Prepare your business before the first frost with these essential projects: Inspect your roof for any damage or weak spots that could lead to leaks or collapses under the weight of heavy snow. Address any issues promptly to avoid costly repairs later on. Move outdoor equipment, furniture, and inventory indoors or cover them securely to shield them from harsh winter conditions.

Disconnect hoses and store them inside. If you have , you can shut off the spigot's water supply, drain the remaining water from the faucet and pipe, and cover the faucet with a cover. Clear roof drainage of debris to ensure proper water flow.

This will help prevent ice dams from forming, which can cause water to seep into your building. (Ice dams form when heavy snow melts during the day and then refreezes when temperatures drop overnight.) While this action is more reactive than proactive, it's a best practice nonetheless.

Regularly remove snow and ice from pathways to prevent . Lay moisture-absorbent floor mats both inside and outside your entryway to help prevent slippery water on the ground. Invest in snow shovels, ice melt, or hire a snow removal service if necessary.

If you have a snow blower, keep it gassed up and ready for use. When there's snow cover outdoors, clearly mark all access ways and obstacles with flags, such as fire hydrants, parking stops, etc. Make them extra visible to help ensure no one causes damage to their vehicles or themselves.

Insulate exposed pipes and water lines to prevent . Use pipe insulation sleeves or heat tape to protect vulnerable areas. Keep faucets dripping during extreme freezing temperatures.

Even a small amount of water running through the pipe will help keep it from freezing. The longer a leak goes undiscovered, the more damage it can cause to furniture and equipment. Leaks can generate mildew and fungi and jeopardize structural stability.

A water leak detector/system can lessen the danger by alerting you to problems promptly, allowing you to take action to prevent serious harm. Schedule regular maintenance for heating and HVAC systems to ensure they function optimally during the winter season. Clean or replace filters, check thermostats, and bleed radiators if necessary.

Maintain temperature above 55 degrees Fahrenheit. While portable electric space heaters are a popular heat source in too-cold offices, they can pose a and electrical hazard if placed near combustible or flammable items. If you do use portable heaters at work, verify that they're UL-listed.

Identify and seal any drafts or air leaks around windows, doors, and other openings with weather stripping or caulking. This will help maintain a comfortable temperature inside and reduce energy costs. Cold temperatures and wind chill can harm sensitive equipment and lead to —which always seems to happen at the worst time.

Ensure your tools and machinery are stored in temperature-controlled areas, or use protective covers to shield them from extreme temperature fluctuations. Check the batteries in your smoke detectors and carbon monoxide detectors as part of your winterization plans. Carbon monoxide poisoning and exposure can occur more during the fall and winter when people increase the use of gas furnaces and heaters.

If employees work outdoors or in poorly heated spaces (such as a warehouse), they could be at risk for hypothermia or frostbite. Make certain that all employees, particularly older adults, have proper warm and waterproof clothing to help them perform at work. Ensure that they are able to take breaks somewhere warm.

To ensure that you have adequate insurance coverage for cold weather events, be sure to: can help mitigate financial loss during winter-related incidents. This coverage can help protect your building structure and the physical assets you need to operate your business, such as fixtures, furniture, and inventory. Commercial property coverage can also help protect you against and related expenses if you need to temporarily close your business for repairs after a covered event.

If you don't own the property you use for business, can also help to cover the goods and gear you need for your business. If you live in an area that can get extreme winter weather such as storms, blizzards, deep snowfall and the like, you need to prepare for events like a power outage or getting snowed in. Make a list of emergency contacts, including local authorities, utility companies, and your insurance provider.

Keep this information readily accessible in case of emergencies. Assemble an emergency first-aid kit that includes essentials like flashlights, extra batteries, blankets, first aid supplies, spare cell phone portable batteries and chargers, water, and non-perishable food. The quantity of your kit should be enough to sustain the number of employees working a typical shift.

Winter emergency supplies might also include extra warm clothing, hand and foot warming packs, ice scrapers or foldable shovels, and a fire starter or striker. Develop a communication plan to keep your employees informed during severe weather conditions. Utilize phone trees, group messaging apps, or other reliable methods to stay connected.

You'll also want to let customers know if and when you're closing. If you will be closing early due to a winter storm or blizzard, or not opening at all, use social media channels to relay that information. If you have a storefront, post a sign notifying your customers of your closing.

A lists the most critical business processes and how to keep them running smoothly if something goes wrong. What will happen if roads are closed and you can't make deliveries? What's your backup plan if you pay vendors or employees via check but the banks are closed? If possible, identify an alternative location for your products to be manufactured or sold if you lose your workspace for an extended period of time. Train your employees on emergency procedures for your business.

Ensure they know how to respond in different scenarios, such as evacuations, building damage, or turning off water or electricity for the building. Depending on your business, an electric or battery-powered generator might be necessary for equipment, devices, or products requiring electricity, such as walk-in refrigerators or substances that require temperature or humidity control. Remember that you can't operate most generators indoors due to their carbon monoxide production.

If you plan to buy a generator, you'll need a safe outdoor space to keep it out of wet weather and high winds. Get the daily forecast and severe weather alerts in your inbox!.