The massive, multi-utility power outage that left more than 100,000 customers in Wyoming, South Dakota and Montana without ...

A day after two high-voltage transmission lines were tripped, causing a massing power outage affecting nearly 100,000 ...

A massive power outage has left most of the northeast corner of Wyoming in the dark, along with areas in Montana and South Dakota. Nearly 84,000 ...

Thousands are without power across western South Dakota and Wyoming. Casper, Wyoming, is heavily impacted with nearly 55,000 ...

Preliminary reports indicate main transmission lines are now working, but crews need more time to bring distribution lines back, Ludikhuize said.

A large power outage left Sheridanites and other Wyoming communities without electricity for most of the afternoon Thursday.

The outage, reported shortly after 12:45 pm local time, is affecting much of the city along with surrounding communities ...

RAPID CITY, S.D. — Thursday's power outage impacted tens of thousands of Black Hills Energy customers in three states. By ...

From Sheridan to Rapid City, S.D., a large area across Northeastern Wyoming and the Black Hills was without power yesterday.

P.M. — The Rapid City Fire Department reminds residents that 911 is for emergencies only and should not be used to report or ...

RAPID CITY, S.D. (KOTA) – Utility companies continue the work to restore power to people following an outage that affected ...

Reports are coming in of widespread power outages throughout western South Dakota and into Wyoming and Montana. The Rapid ...