40°19'N / 104°51'W / Altitude 1448 m / 07:43 2026/10/31, America/Denver (UTC-6)
From: 2026/10/31, 03:17
To: 2026/10/31, 10:00
* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Fort Collins, Boulder and the western suburbs of Denver, Denver, Briggsdale, and Greeley. * WHEN...Until 10 AM MDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Weld,Central and South Weld County
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
NWS Denver CO
2026/10/31, 03:17