Dense Fog Advisory 05/27/2025 00:43 for Colorado areas

Headline: 
Dense Fog Advisory issued May 27 at 1:43AM MDT until May 27 at 9:00AM MDT by NWS Denver CO
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
May 27, 2025 - 12:43am
Expires: 
May 27, 2025 - 8:00am
Description: 
* WHAT...Widespread fog with areas of dense fog and visibility one quarter mile or less. * WHERE...Fort Collins, Boulder and the western suburbs of Denver, Denver, Greeley, and Byers. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.
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; Central and South Weld County; Central and East Adams and Arapahoe Counties
Forcast Office: 
NWS Denver CO