| Event | Dense Fog Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Brown; Spink; Clark |
| Effective | 8/15/2026, 6:05:00 AM CDT |
| Expires | 8/15/2026, 9:00:00 AM CDT |
Dense Fog Advisory issued August 15 at 6:05AM CDT until August 15 at 9:00AM CDT by NWS Aberdeen SD
Details
* WHAT…Visibility one quarter to one half mile in dense fog.
* WHERE…Brown, Clark, and Spink Counties.
* WHEN…Until 9 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.
More Stories
⚠️ Flood Warning – Lee, IA – Saturday, August 15, 2026
⚠️ Dense Fog Advisory – Beadle; Kingsbury; Jerauld; Sanborn; Miner; Lake; Brule; Aurora; Davison; Hanson; McCook; Charles Mix; Douglas; Hutchinson; Turner; Bon Homme; Yankton; Clay – Saturday, August 15, 2026
⚠️ Flash Flood Warning – Des Moines, IA; Henry, IA; Jefferson, IA; Lee, IA; Van Buren, IA; Henderson, IL – Saturday, August 15, 2026