Dense Fog Advisory issued September 22 at 7:51AM MDT until September 22 at 11:00AM MDT by NWS Cheyenne WY

**Dense Fog Advisory issued September 22 at 7:51AM MDT until September 22 at 11:00AM MDT by NWS Cheyenne WY**

* WHAT...Visibility one quarter of a mile or less in dense fog.

* WHERE...Central Laramie County and South Laramie Range Foothills.

* WHEN...Until 11 AM MDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

**What You Should Do:**

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

**Alert Details:**

- **Severity:** Moderate

- **Urgency:** Expected

- **Issued by:** NWS Cheyenne WY

- **Effective:** Sep 22, 2026 7:51 AM UTC

- **Expires:** Sep 22, 2026 11:00 AM UTC

*This alert was automatically distributed from the National Weather Service via the IPAWS All-Hazards Information Feed.*