から: 2026/08/06, 02:00
に: 2026/08/06, 10:00

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northern, central, and western Iowa. This includes parts of I-35 in northern Iowa, parts of I-80 in western Iowa, and much of US 20 and US 30 in western and central Iowa. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.