| Event | Special Weather Statement |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Observed |
| Area | Delaware; Dubuque; Jones; Jackson; Clinton; Jo Daviess; Stephenson; Carroll; Whiteside |
| Effective | 8/11/2026, 5:03:00 AM CDT |
| Expires | 8/11/2026, 9:45:00 AM CDT |
Special Weather Statement issued August 11 at 5:03AM CDT by NWS Quad Cities IA IL
Details
Areas of fog, some locally dense with visibilities under one half
mile, can be expected through the morning commute.
Motorists should exercise caution this morning, especially during
the morning commute, as visibilities may change suddenly over very
short distances.
This fog is expected to decrease through 8 and 9 AM as showers and
thunderstorms increase and move into the area.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
More Stories
⚠️ Severe Thunderstorm Warning – Dubuque, IA; Jackson, IA – Tuesday, August 11, 2026
⚠️ Tornado Warning – Delaware, IA; Dubuque, IA – Tuesday, August 11, 2026
⚠️ Severe Thunderstorm Watch – Allamakee, IA; Clayton, IA; Crawford, WI; Grant, WI; Richland, WI – Tuesday, August 11, 2026