Summary
Over 1 million people in the United States were warned about dense fog affecting travel across nine states. The National Weather Service issued advisories for low visibility, which could cause driving difficulties and increase the chance of accidents. Drivers are advised to be cautious until conditions improve.
Key Facts
- Dense fog advisories affected over 1 million travelers across nine U.S. states.
- The states include Iowa, Nebraska, Minnesota, Wisconsin, Illinois, Missouri, Kansas, Idaho, and Washington.
- Visibility could drop to as low as a quarter of a mile.
- The National Weather Service warned that low visibility poses risks for drivers.
- Key roads affected include I-35 and I-80 in Iowa and other major highways.
- The fog might cause slick surfaces in freezing temperatures, leading to hazardous conditions.
- Fog advisories are expected to last until mid-to-late morning when visibility is likely to improve.
