Why freezing rain has millions across US at risk of losing power — and heat

Icicles hang from a street sign in Atlanta Georgia
Icicles cling to a street sign for the historical Boulevard in Atlanta's Old Fourth Ward on Thursday, Feb. 13, 2014, in Atlanta. (AP Photo/David Tulis)

ATLANTA (AP) — Every morning this week, Newberry Electric Cooperative CEO Keith Avery walks into his office and turns on The Weather Channel. Then he starts making calls, lining up crews and equipment to respond to outages if a forecasted ice storm cripples power across South Carolina.

Avery has dealt with disasters before. Nearly every one of his 14,000 customers lost power when the remnants of Hurricane Helene tore through in 2024.

But the approaching ice storm has him even more worried because ice-coated trees and power lines can keep falling long after the storm itself has passed.