Millions of Americans prepare for potentially catastrophic ice storm. Here’s what the numbers show

KENNESAW, Ga. (AP) — Millions of Americans from New Mexico to the Carolinas are bracing for a potentially catastrophic ice storm that could crush trees and power lines and knock out power for days, while Washington, D.C., Philadelphia, New York City and Boston could see enough snow to make travel very difficult or nearly impossible, forecasters say.

More than 170 million people — about half the population of the United States — were in the path of heavy snow and crippling ice, the National Weather Service said Friday. Alerts from the weather service stretched from Arizona and Montana in the West to the Carolinas and Maine in the east.

The storm, which began early Friday and continues through the weekend, is also projected to bring heavy snow and all types of wintry precipitation, including freezing rain and sleet. An atmospheric river of moisture could be in place by the weekend, pulling precipitation across Texas and other states along the Gulf Coast and continuing across Georgia and the Carolinas before heading northeast, forecasters said.

“Snow amounts could reach a foot or more in the I-95 major cities from D.C. to Boston,” said weather service forecasters on the East Coast, who are increasingly confident the storm will strike the big cities.

More than 1,500 flights scheduled to fly through U.S. airports Saturday were canceled by the time the storm began early Friday, according to the flight tracking website FlightAware. Airports in Dallas, Atlanta, Oklahoma and Tennessee were among the most affected.

Here's a look at the storm and how people are preparing for it, by the numbers:

The number of snowplows owned by the city of Jackson, Mississippi, where a mix of ice and sleet is possible this weekend. The city uses other heavy machinery like skid steers and small excavators to clear roads, said James Caldwell, deputy director of public works. Jackson also has three trucks that carry salt and sand to spread across roads before freezing weather.

The amount of ice — half an inch, or 1.27 centimeters — that can lead to a crippling ice storm, toppling trees and power lines to create widespread and long-lasting power outages. The latest forecasts from the weather service warn of the potential for a half-inch of ice or more for many areas, including parts of Arkansas, Louisiana, Alabama and Tennessee.

The number of Nashville snowplows named after country music legend and Tennessee native Dolly Parton (Dolly Plowton). Another snowplow in East Tennessee was named Snowlene after her classic hit song “Jolene” as part of a 2022 naming contest.

The number of layers needed to keep warm in extreme cold. AP video journalist Mark Vancleave in Minnesota explains the benefits of all three — a base layer, a middle layer and an outer shell — in this video.

The number of beet juice-dispensing trucks in the city of Chicago, according to Cole Stallard, Chicago’s commissioner of Streets and Sanitation. The natural sugars of beet juice lower the freezing point of water, allowing salt mixtures to work at much lower temperatures and preventing refreezing, while also helping salt stick to the road longer.

The number of snow and ice removal trucks operated by Memphis, Tennessee's Division of Public Works. The city also has six trucks that spread brine, a mixture designed to melt wintry precipitation. Statewide, the Tennessee Department of Transportation has 851 salt trucks and 634 brine trucks, and most of the salt trucks double as plows.

The degree in Fahrenheit when water freezes, equivalent to 0 Celsius. This is a magic number when it comes to winter weather, said Eric Guillot, a scientist at the weather service. If the temperature is slightly above 32, it will be mostly liquid. But the colder it is below the mark, the more efficiently precipitation will freeze.

The number of snowplow trucks at the ready in Nashville, Tennessee, according to the Nashville Department of Transportation and Multimodal Infrastructure.

The windchill value — how cold it feels to a person when winds are factored in — that is expected in parts of the Northern Plains, the weather service projects. That equates to minus 45.6 Celsius and is forecast for parts of northern Minnesota and North Dakota.

“When the weather forecast says, ‘feels like negative 34,’ it’s just a matter of covering skin and being prepared for it,” said Nils Anderson, who owns Duluth Gear Exchange, an outdoor equipment store in Duluth, Minnesota.

The number of miles added last year to snowplow routes in Nashville, Tennessee. That was done “to get deeper into our neighborhoods — roads that had never been plowed before,” said Alex Apple, a spokesperson for Nashville Mayor Freddie O’Connell.

Texas has this number of pieces of winter weather equipment, including snowplows, motor graders and brine tankers, Texas Department of Transportation spokesperson Adam Hammons said. He said the agency also works with state partners and contractors to get more equipment when needed. In the Dallas area, “right now our main focus is treating our roadways in advance of the storm,” agency spokesperson Tony Hartzel said Wednesday.

The number of cubic yards of salt on hand at the Arkansas Department of Transportation. The state has 121 salt houses around the Arkansas, plus 600 salt spreaders and 700 snowplows, said Dave Parker, an agency spokesperson.

A person cleans snow during a cold weather in Evanston, Ill., Thursday, Jan. 22, 2026. (AP Photo/Nam Y. Huh)

Fresh snow blows through an intersection in Lowville, N.Y., on Thursday, Jan. 22, 2026. (AP Photo/Cara Anna)

Snow plows drive through a street during cold weather in Northbrook, Ill., Thursday, Jan. 22, 2026. (AP Photo/Nam Y. Huh)

A person cleans snow during a cold weather day in Evanston, Ill., Thursday, Jan. 22, 2026. (AP Photo/Nam Y. Huh)

A person jogs on a snow-covered sidewalk during a cold weather day in Evanston, Ill., Thursday, Jan. 22, 2026. (AP Photo/Nam Y. Huh)

A pedestrian bundles up as she crosses a street during a cold weather day in Evanston, Ill., Thursday, Jan. 22, 2026. (AP Photo/Nam Y. Huh)

A digital billboard along Highway 75 warns of road preparations for upcoming inclement weather expected in the region Wednesday, Jan. 21, 2026, in Richardson, Texas. (AP Photo/Tony Gutierrez)

A road sign warns of possible icy road conditions on the President George Bush turnpike Wednesday, Jan. 21, 2026. (AP Photo/Tony Gutierrez)

Ice forms on a pier along Lake Michigan ona. cold Wednesday, Jan. 21, 2026, in Chicago. (AP Photo/Erin Hooley)

A person walks in a snowy Calvary Catholic Cemetery, Wednesday, Jan. 21, 2026, in Chicago. (AP Photo/Erin Hooley)

A person walks in the cold and wind Wednesday, Jan. 21, 2026, in Chicago. (AP Photo/Erin Hooley)

KYIV, Ukraine (AP) — A combined missile and drone attack on the Kyiv region killed at least four people and wounded at least 15 overnight into Saturday, according to the head of the regional administration for the Ukrainian capital.

Three of the wounded were in critical condition, of whom two were undergoing surgery, Mykola Kalashnyk reported on Saturday. The attack hit four districts, damaging residential buildings, educational institutions, enterprises and critical infrastructure, Kalashnyk added in a social media post.

Ukrainian President Volodymyr Zelenskyy said the main target for the overnight strikes was "the energy infrastructure of the Kyiv region.” He said Russia launched around 430 drones of various types during the night, as well as 68 missiles.

Russia’s Defense Ministry on Saturday said the nighttime strikes targeted energy and industrial facilities serving Ukraine's armed forces, as well as military airfields.

The strikes came days after the U.S. postponed peace talks between Russia and Ukraine scheduled for this week, citing the war in the Middle East.

As U.S. and Israeli missiles and bombs rain on Iran, Russia has responded with words of indignation but no action to support its ally. Moscow’s failure to help another ally, after the 2024 ouster of former Syrian ruler Bashar Assad and January’s U.S. arrest of Venezuelan leader Nicolas Maduro, highlighted the limits of its influence — but the Kremlin expects to reap benefits from the Iran war.

Russia is already profiting from a surge in global energy prices, and could hope that the Mideast war will detract attention from Ukraine and deplete Western arsenals.

Zelenskyy on Saturday called on Kyiv's Western partners to pay “one hundred percent attention” to the need to boost the production of air defense missiles.

“Russia will try to exploit the war in the Middle East to cause even greater destruction here in Europe, in Ukraine," he said in a post on social media.

"We must be fully aware of the real level of the threat and prepare accordingly, namely: in Europe, we need to develop the production of air defense missiles — especially those capable of countering ballistic threats — as well as all other systems necessary to truly protect lives,” he said.

Kyiv is also awaiting White House approval for a major drone production agreement proposed by Ukraine last year, Zelenskyy said Thursday, as countries scramble to modernize their air defenses after the Iran war exposed shortcomings.

Also on Thursday, Zelenskyy criticized the 30-day U.S. waiver on Russian oil sanctions amid the war in the Middle East, saying it is “not the right decision” and won’t help bring a stop to Russia’s more than 4-year-old invasion of Ukraine.

“This easing alone by the United States could provide Russia with about $10 billion for the war,” Zelenskyy said. “This certainly does not help peace.”

Overnight into Saturday, Ukrainian drones hit an oil refinery and port in Russia’s southern Krasnodar region, local Russian officials reported.

Krasnodar authorities said three people were hurt in a strike on Port Kavkaz, a port opposite Crimea used to ship liquefied natural gas and grains. A service vessel and pier infrastructure were damaged, they said in a social media post. One person was hospitalized, they added in a separate post later.

Falling drone debris also sparked a fire at the region’s Afipsky oil refinery, authorities said in a separate Telegram post. They said no one was hurt, but did not immediately comment on damage.

Earlier this week, Russian and Ukrainian officials both claimed front-line progress, with Ukraine saying it pushed Moscow’s forces back across places on the front line and the Kremlin insisting Russia’s invasion of its neighbor is making progress.

Firefighters put out the fire at railway workshops following a Russia missile and drone attack, in Brovary close to Kyiv, Ukraine, Saturday, March 14, 2026. (AP Photo/Efrem Lukatsky)

Firefighters put out the fire at railway workshops following a Russia missile and drone attack, in Brovary, close to Kyiv, Ukraine, Saturday, March 14, 2026. (AP Photo/Efrem Lukatsky)

Firefighters put out the fire at a residential neighbourhood following a Russia missile and drone attack, in Brovary, close to Kyiv, Ukraine, Saturday, March 14, 2026. (AP Photo/Efrem Lukatsky)

Ukraine's President Volodymyr Zelenskyy speaks during a joint presser with France's President Emmanuel Macron, not pictured, following a bilateral meeting at the Elysee Presidential Palace in Paris, Friday March 13, 2026. (Ludovic Marin/Pool Photo via AP)