| Event | Special Weather Statement |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Observed |
| Area | Charles Mix; Douglas; Hutchinson; Bon Homme; Yankton; Clay; Union |
| Effective | 10/22/2026, 7:36:00 AM CDT |
| Expires | 10/22/2026, 9:30:00 AM CDT |
Special Weather Statement issued October 22 at 7:36AM CDT by NWS Sioux Falls SD
Details
Areas of fog will continue through the Missouri River valley
through 9am. Localized visibilities may drop below 1 miles at
times. Use caution on the roads this morning, reduce speed,
increase following distance, and turn headlights on.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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