If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you.

DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING... ...FREEZING FOG ADVISORY IS CANCELLED... * WHAT...Areas of fog with local visibility of one quarter mile or less in dense fog. * WHERE...Portions of central, northern, northwest, southwest and western Oklahoma. * WHEN...Until 9 AM CST this morning. * IMPACTS...Hazardous driving conditions due to low visibility. * ADDITIONAL DETAILS...Temperatures are warming above freezing, so while areas of fog are still expected, freezing fog is no longer expected.