* 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
