OFFICIAL · Severe weather

Dense Fog Advisory issued October 13 at 8:21AM MDT until October 13 at 11:00AM MDT by NWS Cheyenne WY

Name: Dense Fog Advisory issued October 13 at 8:21AM MDT until October 13 at 11:00AM MDT by NWS Cheyenne WY
Start: 2026-10-13T14:21:00.000Z
Location: Public record location

1 source

Observed Oct 13 2026, 14:21 UTC · Updated Oct 13 2026, 14:22 UTC

* WHAT...Visibility of one quarter of a mile or less in dense fog. * WHERE...South Laramie Range and Foothills including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...Until 11 AM MDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Location 41.523, -103.685. ARC Warning did not create the underlying report.

Sources

Official
nws
nws, Oct 13 2026
Oct 13 2026, 14:21 UTC

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