Colorado Moderate Heat Advisory | Effective 07/13/2026 09:19

Headline: 
Heat Advisory issued July 13 at 10:19AM MDT until July 13 at 9:00PM MDT by NWS Denver CO
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
July 13, 2026 - 9:19am
Expires: 
July 13, 2026 - 8:00pm
Description: 
* WHAT...High temperatures in the upper 90s to around 100. * WHERE...Fort Collins, Boulder and the western suburbs of Denver, and Denver. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Area Description: 
Larimer County Below 6000 Feet/Northwest Weld County; Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County; North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County
Forcast Office: 
NWS Denver CO