The National Weather Service placed most of North Texas under a Dense Fog Advisory until 10 a.m. Tuesday.
Drizzle could accompany fog in certain areas, officials said.
Reduced visibility — less than 1/4 mile in some areas — could impact driving conditions, especially on wet roads.
The latest news from around North Texas.
Officials advised drivers to slow down, use low-beam headlights and maintain sufficient distance from other vehicles.