Lake effect snow is highly dependent on cold arctic air, warm lake water, and the precise wind direct across the lake.
BUFFALO, N.Y. (AP) β New York Gov. Kathy Hochul declared a state of emergency Thursday for parts of western New York ahead of a dangerous storm that had the potential to dump several feet of snow on some communities on the eastern ends of Lake Erie and Lake Ontario.
The worst snowfall was expected in Buffalo, where the National Weather Service said up to 4 feet might fall in some spots through Sunday, with periods of near-zero visibility. Other areas could get a foot or less of the lake-effect snow, which is caused by frigid air picking up copious amounts of moisture from the warmer lakes.
Heavy equipment operator Don Beitz walks around a giant snow thrower at the New York State Thruway's Walden Garage in Cheektowaga, N.Y., while preparing for the impending snowstorm that is expected to dump several feet of snow on the area from 7 p.m. Thursday until 7 p.m. Friday.
Hochul's state of emergency covers 11 counties, with commercial truck traffic banned from a stretch of Interstate 90 after 4 p.m. Thursday. The snowfall was expected to be most intense between 7 p.m. Thursday and 7 p.m. Friday, but with even more falling on Saturday.
"I want western New Yorkers to take this seriously," Hochul said.
In advance of the storm, the NFL announced it would relocate the Buffalo Bills' home game against the Cleveland Browns to Detroit on Sunday.
The switch in sites means the Bills will play back-to-back games in Detroit, as they are scheduled to play the Lions on Thanksgiving.
The weather service also warned of accumulations of 2 feet or more of snow in parts of northern Michigan through Sunday.
Photos: Wintry weather stretches across US
Bryson Elliott, 7, of Brattleboro, Vt., makes a snow angel before the start of school on Wednesday, Nov. 16, 2022. (Kristopher Radder /The Brattleboro Reformer via AP)
University of Iowa students walk on the T. Anne Cleary Walkway as snow falls, Tuesday, Nov. 15, 2022, in Iowa City, Iowa. (Joseph Cress/Iowa City Press-Citizen via AP)
Gov. Kathy Hochul speaks during a briefing on preparations for the impending snowstorm that is expected to dump several feet of snow on the Western New York area beginning tonight at the New York State Thruway's Walden Garage in Cheektowaga, N.Y. on Thursday, Nov. 17, 2022. (Derek Gee/The Buffalo News via AP)
Carol Murphy poses as snow falls as she passes through Johnstown's Central Park on Tuesday, Nov. 15, 2022, in Johnstown, Pa. (Todd Berkey/The Tribune-Democrat via AP)
A late fall snowstorm blankets the campus of Andrews University as students head to class Wednesday, Nov. 16, 2022, in Berrien Springs, Mich.(Don Campbell/The Herald-Palladium via AP)
A late fall snowstorm blankets the campus of Andrews University as a student heads to class Wednesday, Nov. 16, 2022, in Berrien Springs, Mich.(Don Campbell/The Herald-Palladium via AP)
A late fall snowstorm blankets the campus of Andrews University as students head to class Wednesday, Nov. 16, 2022, in Berrien Springs, Mich.(Don Campbell/The Herald-Palladium via AP)
Gov. Kathy Hochul speaks during a briefing on preparations for the impending snowstorm that is expected to dump several feet of snow on the Western New York area beginning tonight at the New York State Thruway's Walden Garage in Cheektowaga, N.Y. on Thursday, Nov. 17, 2022. (Derek Gee/Buffalo News via AP)/The Buffalo News via AP)
Gov. Kathy Hochul thanks workers for the New York State Thruway following a press briefing on the impending snowstorm that is expected to dump several feet of snow on the Western New York region at the Thruway's Walden Garage in Cheektowaga, N.Y. on Thursday, Nov. 17, 2022. (Derek Gee/The Buffalo News via AP)
A Michigan Dept. of Transportation snowplow clears a section of M-139 during a late fall snowstorm Wednesday, Nov. 16, 2022, near downtown Berrien Springs, Mich.(Don Campbell/The Herald-Palladium via AP)
What to do after a winter storm
What to do after a winter storm
Updated
More than 3 million people were still without power Feb. 17, following a winter storm that ripped through the central and southern United States from Minnesota to Texas and surroundings. Texas was hit the hardest and residents there experienced the highest rate of power outages. The storm was expected to hit other parts of Texas, Arkansas, and the Lower Mississippi Valley ahead of traveling toward the Northeast Feb. 18.
For people living in warmer climates, blizzards, ice storms, snowstorms, and other winter-related weather events may not seem as threatening as other natural disasters. You just wait out the snow and youβre fine, right? Not necessarily. Ice, sleet, snow, and extreme cold can be just as deadly as fires or hurricanesβespecially if you underestimate them.
Most of us know how to prepare for a winter storm: if possible park your car inside if you drive (bonus points if you leave a snow brush/ice scraper in the trunk); own a working shovel and a bag of sand or other eco-friendly rock salt alternative; make sure your heating is working and sufficiently fueled up if applicable; service your generator; buy groceries ahead of time; dig out warm socks, gloves, hats, and blankets; locate flashlights and candles, and charge up all your devices in case of potential power outages.
But what do you do after the storm? Even after the snow stops, you can still feel the nastyβand often dangerousβeffects. Frozen pipes, freezing temperatures, power loss, and black ice are just a few of the hazards. The key to staying safe is remaining cautious even after you think youβre in the clear.
Consider that heading out to shovel snow puts you at risk for several reasons. Overexertion can lead to heart issuesβheart attacks in winter months are a major cause of death. Leaving skin exposed to the elements can result in frostbite. Remaining in wet clothes leads to a loss of body heat and increases the odds of hypothermia.
Stacker compiled recommendations from the National Weather Service, the Department of Homeland Security, and other experts to put together this list of steps to take after a winter storm hits. Whether you need a refresher, a checklist, or a boost of confidence if youβre already on top of all of these suggestions, weβre here to help you brush up on what to do and how to prepare for the aftermath of a winter storm.
Read on for tips on preventing illness, shoveling snow safely, assessing damage to your property, and more.
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Monitor the weather closely
Updated
Stay informed about the latest weather conditions by watching local news or listening to NOAA weather radio. Even after you think the danger has passed, itβs important to know about road closures, changing weather patterns, and other community alerts. Local emergency services can provide updates if you sign up, or you can download a variety of apps for smartphones such as with FEMA or the American Red Cross emergency app.
Avoid walking or driving on ice and snow
Updated
Just because the snow is no longer falling doesnβt mean itβs safe to drive. Snow can melt, then refreeze at night, creating an even slicker sheet of ice. Black iceβnearly invisible patches of frozen dewβcan also create dangerous road conditions. If possible, wait until all the snow and ice melts to venture outside, either on foot or in your car. Alternatively, you can buy a bag of sand or other eco-friendly alternatives to rock salt to sprinkle on walkways and steps to accelerate the process or help with snow and ice removal.
Check on animals and people who require special assistance
Updated
After a storm hits, check on your pets and livestock to make sure they still have food, water, and heat. If youβre able, call any neighbors, relatives, or friends who may need help, such as the elderly and people with disabilities.
Let your loved ones know youβre safe
Updated
The National Weather Service recommends reaching out to loved ones ahead of winter storms you may have to travel through to let them know your route and emergency plan. Whether you follow this precaution before driving or if youβre home with anticipated power outages, donβt forget to follow up. Get in touch with friends and family after the storm has passed to update them and let them know youβre OK. Power outages may cause limited coverage in cell areas, so be sure to try again after an hour to see if coverage has improved.
Conserve food and water
Updated
Even if the snow has stopped, you might not be able to get to the grocery store safely. Conserve food and other supplies until you know for sure that youβll be able to buy more. You should also check with your local water company to ensure that the water is safe to drink before using it, as excess precipitation from storms can contaminate the water supply.
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If youβre stranded in a car, wait for the storm to pass completely
Updated
If the storm caught you unaware and you were forced to shelter in your parked car, wait until the storm ends to leave. Never set out on foot when snow is still falling. Anyone who has vehicles in four-season climates ought to make or buy a basic emergency kit for the car that includes a flashlight, hand warmers, a multi-wick candle (or two), waterproof matches, blanket, a small shovel, and snow scraper. Hand warmers and candles are particularly important for preventing frostbite while you wait for the weather to improve: A multi-wick candle can heat a car for up to 24 hours, rendering it a life-saving tool in sub-freezing conditions.
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Find the nearest shelter
Updated
If your heat goes off during a winter storm, you may be forced to find somewhere else to stay. Text SHELTER and your zip code to 43362 (4FEMA) to find the closest shelter in your area. Chances are if your home loses heat and power, your neighbors are in the same position, so remember to check on them and their safety as wellβparticularly the elderly, the disabled, or homes with young children.
Dress for the weather
Updated
Wear lightweight layers of warm, dry, loose-fitting clothes to stay warm and prevent frostbite and hypothermia (more on both of these to come). Donβt forget your boots, mittens, and a hat.Β If you shovel, quickly change out of any wet clothes, which make your body extra susceptible to losing heat, and wrap yourself in a blanket. Scarves are also a great measure to protect lungs against cold air.
Shovel snow carefully
Updated
Itβs easy to overexert yourself in extreme temperatures. If you need to shovel snow, use proper form to prevent injury to your back. You should also take breaks every 15 to 20 minutes to stretch your back and prevent exhaustion. Overexertion can also lead to heart attacks, a major cause of death in the winter.
Watch for signs of frostbite and hypothermia
Updated
If you spend any time in extremely cold temperatures, you should pay attention to signs of frostbite and hypothermia. Your skin will turn white or gray, feel firm or wavy, and go numb as frostbite sets in. Telltale signs of hypothermia in adults include shivering, exhaustion, confusion, memory loss, slurred speech, and drowsiness. In children, it may present as bright red skin thatβs cold to the touch or extreme energy loss.
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Use flashlights rather than candles
Updated
If your power goes out, use battery-powered flashlights or headlamps from your emergency kit to light your way instead of candles. Open flames can easily cause accidental injuries or fires during storms.
Check for downed power lines near your home
Updated
Once the storm passes, survey the scene outside before you leave the safety of your home. Look for downed power lines that may have been felled by high winds or heavy snow. If you see any, report them to your local power company immediately and do not go outside. Electricity might still be coursing through the lines.
Look for broken windows
Updated
You should also check your home for broken windows. Not only can the shattered glass be dangerous, but openings can also let in cold air and cause the temperature to drop. If you find any broken windows, cover them with plywood and taped-up blankets to temporarily block out the weather.
Call a plumber to inspect your pipes
Updated
Frozen pipes can cause up to $15,000 dollars in damageβespecially if you donβt catch the problem until its too late. If you suspect that your pipes might be frozen, turn off the water supply and get a plumber to inspect them as soon as possible.
Look for ceiling leaks
Updated
After storms, frozen gutters and ice dams on the roof will slowly melt as the temperature rises, leaking in through the shingles and into your home. Inspect every inch of your ceiling for leaks. If you see any potential structural damage, find somewhere else to stay or at least move your family to the other side of the house.
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Β
Check nearby trees for broken limbs
Updated
When itβs safe to go outside, look closely at any trees near your home. Check for broken limbs and damaged trees that are still standing. If they havenβt fallen yet, they could come down at any moment. Call a professional to remove any broken limbs as soon as possible.
Avoid using alternate sources for electricity, heating, or cooking that can cause carbon monoxide poisoning
Updated
Every year, an average of 430 people die from accidental carbon monoxide poisoning. Most of these incidents occur during the winter, often due to people using gas- or charcoal-burning appliances in enclosed spaces. No matter what, do not attempt to use a gas- or charcoal-powered grill, camp stove, generator or other appliance inside your homeβeven if the power is out. Itβs also a good idea to check that your carbon monoxide detector is in good working order.
Pay attention to your emotional recovery
Updated
Itβs completely natural to feel exhausted, stressed, and drained in the aftermath of a severe winter storm or other emergency. Remember to nurture your mental health as well as physical health after a natural disaster. Eat healthily, get plenty of rest, be patient with yourself, and try to stay positive. If you need to talk to someone, call the 24-hour Red Cross Disaster Distress Hotline at 1-800-985-5990 or text βTalkWithUsβ to 66746.
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