Iowa, Minnesota Moderate Dense Fog Advisory | Effective 09/30/2026 06:08

Headline: 
Dense Fog Advisory issued September 30 at 8:08AM CDT until September 30 at 11:00AM CDT by NWS La Crosse WI
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
September 30, 2026 - 6:08am
Expires: 
September 30, 2026 - 9:00am
Description: 
* WHAT...Visibility 1/4 mile or less in dense fog. * WHERE...In Iowa, Floyd, Mitchell, Chickasaw, Fayette, Howard, and Winneshiek Counties. In Minnesota, Fillmore County. * WHEN...Until 11 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
Mitchell; Howard; Winneshiek; Floyd; Chickasaw; Fayette; Fillmore
Forcast Office: 
NWS La Crosse WI
Sender: 
w-nws.webmaster@noaa.gov