| Event | Special Weather Statement |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Observed |
| Area | Allamakee; Clayton; Wabasha; Winona; Houston; Buffalo; Trempealeau; La Crosse; Vernon; Crawford; Grant |
| Effective | 9/29/2026, 4:23:00 AM CDT |
| Expires | 9/29/2026, 9:00:00 AM CDT |
Special Weather Statement issued September 29 at 4:23AM CDT by NWS La Crosse WI
Details
If traveling through river valleys this morning, be prepared for
fog that could suddenly reduce visibilities to 1/4 mile or less.
Expect the fog to dissipate around 9 AM. Slow down and allow
extra time to reach your destination.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
More Stories
⚠️ Flood Watch – Mahaska; Lucas; Monroe; Wayne – Tuesday, September 29, 2026
⚠️ Dense Fog Advisory – Divide; Burke; Renville; Bottineau; Williams; Mountrail; McHenry; McKenzie; Dunn; Mercer; Sheridan; Northwest Ward; Central and Southern Ward/Minot Area; Western McLean; Eastern McLean – Tuesday, September 29, 2026
⚠️ Special Weather Statement – Brooks; Inland Kenedy; Starr; Southern Hidalgo; Inland Willacy; Inland Cameron; Coastal Kenedy; Northern Hidalgo; Coastal Willacy; Coastal Cameron – Tuesday, September 29, 2026