Get Forecast Bar
Weather alerts on your iPhone
Back to All Alerts
Dense Fog Advisory
ActiveButler; Bremer; Grundy; Black Hawk; Marshall
Status
In Progress
Started about 1 hour ago
Ends
Issued
Severity
Moderate
Urgency
Expected
Certainty
Likely
Details
* WHAT...Visibility around a quarter mile or less in dense fog.
* WHERE...Grundy, Marshall, Tama, Butler, Black Hawk, and Bremer Counties.
* WHEN...Until 8 AM CDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
Data from the National Weather Service
Service provided by Forecast Bar