From the National Weather Service Pittsburgh PA
Special Weather Statement
National Weather Service Pittsburgh PA

For Marion-Monongalia-Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker County
Including the cities of Fairmont, Morgantown, Coopers Rock, Kingwood, Bruceton Mills, Terra Alta, Rowlesburg, Hazelton
810 AM EST Fri Nov 15 2024

...LOCALIZED AREAS OF DENSE FOG THIS MORNING...

Areas of fog, locally dense, can be expected this morning. Visibilities will be reduced to a quarter mile or less in some spots. Use caution if traveling and be alert for rapid changes in 
visibility. Visibility will begin to gradually improve between 9AM and 10 AM.

Jeff, WB1AAL