| Event | Dense Fog Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Cherokee; Buena Vista; Ida |
| Effective | 9/17/2026, 1:27:00 AM CDT |
| Expires | 9/17/2026, 11:00:00 AM CDT |
Dense Fog Advisory issued September 17 at 1:27AM CDT until September 17 at 11:00AM CDT by NWS Sioux Falls SD
Details
* WHAT…Visibility less than 1/2 mile in dense fog.
* WHERE…Buena Vista, Cherokee, and Ida Counties.
* WHEN…Until 11 AM CDT this morning.
* IMPACTS…Low visibility could make driving conditions hazardous.
Instructions
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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