A new wildfire west of Red Feathers Lakes has prompted mandatory evacuations for some residents in Larimer County Thursday.

The fire about 15 miles north of Dotsero was sparked by lightning on Saturday and has since grown to more than 2,600 acres.

A new wildfire burning in the Arapaho Roosevelt National Forests forced mandatory evacuations west of Red Feather Lakes in ...

The Derby fire, spanning across land in both Eagle and Garfield counties and located about 13 miles north of Doterso, ...

The Derby Fire in Eagle County is the latest blaze this summer in Colorado to prompt evacuations. Here's what to know and a ...

The Derby fire was mapped at 250 acres on Tuesday and roughly 850 acres on Wednesday evening. By Thursday morning, fire officials said the flames had burned 2,624 acres.

The Red Canyon Fire east of Thermopolis grew to more than 113,000 acres on Tuesday and is reportedly at 28% containment.

The Red Canyon Fire east of Thermopolis grew to more than 113,000 acres on Tuesday and is reportedly at 28% containment.

The Derby Fire burning in rugged terrain in the northwest corner of Eagle County is estimated at 2,625 acres and is 0% contained as of 9 a.m. Thursday. While acreage has nearly doubled since ...

The Derby Fire is moving quickly in Garfield and Eagle counties, burning almost 1,000 acres between Wednesday night and ...

Evacuations have been ordered for some Eagle County residents on Wednesday as the Derby Fire experienced "significant growth ...

The Derby Fire burning in rugged terrain in the northwest corner of Eagle County is estimated at 2,625 acres as of 5 a.m. Thursday. A lightning strike ignited the fire, which was first spotted ...