Update: Heat advisory active for Central Colorado until Sunday evening

Published Aug 9, 2026

The National Weather Service released an updated heat advisory at 3:27 a.m. on Sunday in effect until 8 p.m. for Larimer County below 6,000 feet/Northwest Weld County, Boulder/Jefferson counties below 6,000 feet/West Broomfield County and North Douglas County below 6,000 feet/Denver/West Adams and Arapahoe counties/East Broomfield County.

The NWS informs, “Hot temperatures ranging from 95 to 102 degrees.”

“Hot temperatures may cause heat illness,” describes the NWS.

Hot weather safety: Tips for staying safe and healthy

• Stay hydrated: Keep yourself well-hydrated by drinking plenty of fluids.

• Seek shelter: Stay indoors in an air-conditioned room to keep cool.

• Avoid sun exposure: Avoid direct sun exposure, protect yourself and check on vulnerable relatives and neighbors.

• Child and pet safety: Never forget to safeguard young children and pets by not leaving them unattended in vehicles, especially during scorching weather when car interiors can become life-threateningly hot.

• Caution outdoors: If you must work or spend time outdoors, take extra precautions.

• Optimal timing: Whenever possible, reschedule strenuous activities to early morning or evening hours when temperatures are more manageable.

• Recognize heat-related issues: Familiarize yourself with warning signs and how to recognize the symptoms of heat exhaustion and heat stroke.

• Dress for comfort: Wear lightweight and loose-fitting clothing.

Additional tips for outdoor workers:

• The Occupational Safety and Health Administration (OSHA) recommends frequent rest breaks in shaded or air-conditioned areas for outdoor workers.

• If someone is overwhelmed by the heat, swiftly relocate them to a cool, shaded location.

• In emergency situations, dial 911 for immediate assistance.

These NWS heat safety directives are essential for safeguarding your well-being when facing high temperatures. Stay well-informed and take the necessary precautions to shield yourself and others from the potential hazards of extreme heat.

Source: The National Weather Service