Active AlertsRichardson, TX

What: Visibility three miles or less in freezing fog.
Where: Portions of north central and northeast Texas.
When: Until 11 AM CST this morning.
Impacts: Slick road conditions are possible on untreated bridges and overpasses and other untreated surfaces where visibility falls below 3 miles. Low visibility could make driving conditions hazardous.

If driving in fog...slow down, use your low beam headlights, and leave plenty of distance between you and others. Also, exercise caution as freezing fog may deposit ice on roads and other surfaces and create slick spots that are difficult to see.