A red flag warning for western Boulder County is in effect Thursday afternoon, and outdoor burning is prohibited in unincorporated parts of the county on Friday.

A heat dome continues to bring in intense heat Thursday across southern Colorado. Triple-digit heat will be widespread.

The fire — called the Twelve fire on the Bureau of Land Management’s fire dashboard — burned across 1,000 acres over the ...

Dry lightning will be a small threat later this afternoon as several very minor storm cells cross the region. No moisture is expected to reach the ground, but dry lightning may still be present. Dry ...

Dangerous fire conditions, soaring temperatures and smoky skies across Colorado prompted severe weather alerts for parts of ...