Full Notification

* WHAT...Visibility one quarter to one half mile in dense fog.

* WHERE...Portions of central, north central, northeast, northern and western Maryland, northern and northwest Virginia and eastern and panhandle West Virginia.

* WHEN...Until midnight EST tonight.

* IMPACTS...Hazardous driving conditions due to low visibility.

* AFFECTED AREAS: GARRETT ... WASHINGTON ... FREDERICK ... CARROLL ... NORTHERN BALTIMORE ... CECIL ... SOUTHERN BALTIMORE ... ANNE ARUNDEL ... EXTREME WESTERN ALLEGANY ... CENTRAL AND EASTERN ALLEGANY ... NORTHWEST MONTGOMERY ... CENTRAL AND SOUTHEAST MONTGOMERY ... NORTHWEST HOWARD ... CENTRAL AND SOUTHEAST HOWARD ... NORTHWEST HARFORD ... SOUTHEAST HARFORD ... FREDERICK ... WARREN ... CLARKE ... NORTHERN FAUQUIER ... WESTERN LOUDOUN ... EASTERN LOUDOUN ... HAMPSHIRE ... MORGAN ... BERKELEY ... JEFFERSON ... WESTERN MINERAL ... EASTERN MINERAL

Instructions:

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