Erie told residents to keep sprinklers off after demand jumped nearly 30%, warning it could shut off taps if people ignore the order. The move aims to protect drinking water and hydrants.

A wildfire forced a shutdown of Colorado Highway 115 Thursday between County Road F45 and Barrett Road, snarling traffic south of Colorado Springs.

Environmental groups asked the 10th Circuit to revive a citizen suit accusing Suncor’s Commerce City refinery of repeated air pollution. Judges will decide whether the case returns to district court for a trial.

A Red Flag Warning will cover northeast Colorado Wednesday as gusty winds and low humidity raise wildfire risk. Local officials urge following burn bans and avoiding sparks.

A persistent, low-frequency hum is waking neighbors near Aurora Reservoir. Residents suspect nearby fracking is to blame.

About nine of every ten gallons consumed in Colorado support farms and ranches, much of it to grow hay and irrigate pastures — and a large share of runoff leaves the state.

Clear morning; highs near 49°F today then a rapid warm-up to the 70s and 80s. Gusty mountain winds and elevated fire danger expected later in the week.

High Wind Warning through 3 PM MDT Sunday with gusts up to 60 mph. Light snow this morning, then a sharp warm‑up into the 70s–80s later in the week.

Strong gusts this afternoon, then a late‑night cold front will drop rain to snow. Light city accumulations, heavier mountain totals — secure loose items and expect travel delays.

CAIC left several northern Colorado zones at 'considerable' avalanche danger after storms. A weekend fatality and a spike in avalanches make backcountry travel risky.

Smoke from Nebraska wildfires drifted into northeast Colorado on March 13, prompting a state air-quality advisory and haze across parts of the Front Range. Officials say the odor came from out‑of‑state fires, not local blazes.

Clear, mild morning in Denver, but gusty winds and Red Flag warnings today. A cold front late Saturday brings rain turning to snow and travel impacts into Sunday.

Strong downslope winds and Red Flag warnings will impact Denver March 12–14; foothills face the strongest gusts while a cold front may bring light snow Sunday.