As a winter storm bears down on more than half the country's population, residents are bracing for potential chaos - and many experts warn that ice may be even more hazardous than snow. Frigid temperatures that follow the storm could lock icy precipitation in place, leaving roads slick and surfaces treacherous.
The National Weather Service has issued "catastrophic accumulation" warnings for some areas, where freezing rain, sleet, and snow will combine to create a potentially deadly mix of ice. In Hot Springs, Arkansas, Mayor Pat McCabe is sounding the alarm on the dangers of ice, saying it's likely to cause major problems for residents and utility services.
"Ice is really problematic," he told CBS News. "We'll deal with a little bit of snow. We've had major snow events... Then it warms up and then it gets cold again, and so the melting snow turns to ice and we still end up with ice even if we had snow."
Ice can weigh down power lines, causing widespread outages - a concern that's particularly significant in Texas, where last year's paralyzing ice storm resulted in over 200 deaths. The state's power grid is now on high alert, but officials say it's "fully capable of handling this winter storm" - despite Governor Greg Abbott issuing a disaster declaration for 134 counties.
The risks of ice extend far beyond the roads and power lines, however. Ice can weigh down tree branches, causing them to break and injure people or damage homes. The weight of ice on roofs can also cause damage - and homeowners may be able to mitigate these risks by clearing snow from their rooftops and ensuring that gutters are clear.
In Nashville and other cities, crews are using a chemical mixture called brine to warm the asphalt on streets, reducing the amount of ice that forms. Officials are urging people to stay off the roads as much as possible - especially on bridges and overpasses, where the conditions are most treacherous.
As the storm bears down, residents would do well to remember that ice is a stealthy and insidious foe - one that can bring chaos and destruction in an instant.
The National Weather Service has issued "catastrophic accumulation" warnings for some areas, where freezing rain, sleet, and snow will combine to create a potentially deadly mix of ice. In Hot Springs, Arkansas, Mayor Pat McCabe is sounding the alarm on the dangers of ice, saying it's likely to cause major problems for residents and utility services.
"Ice is really problematic," he told CBS News. "We'll deal with a little bit of snow. We've had major snow events... Then it warms up and then it gets cold again, and so the melting snow turns to ice and we still end up with ice even if we had snow."
Ice can weigh down power lines, causing widespread outages - a concern that's particularly significant in Texas, where last year's paralyzing ice storm resulted in over 200 deaths. The state's power grid is now on high alert, but officials say it's "fully capable of handling this winter storm" - despite Governor Greg Abbott issuing a disaster declaration for 134 counties.
The risks of ice extend far beyond the roads and power lines, however. Ice can weigh down tree branches, causing them to break and injure people or damage homes. The weight of ice on roofs can also cause damage - and homeowners may be able to mitigate these risks by clearing snow from their rooftops and ensuring that gutters are clear.
In Nashville and other cities, crews are using a chemical mixture called brine to warm the asphalt on streets, reducing the amount of ice that forms. Officials are urging people to stay off the roads as much as possible - especially on bridges and overpasses, where the conditions are most treacherous.
As the storm bears down, residents would do well to remember that ice is a stealthy and insidious foe - one that can bring chaos and destruction in an instant.