We are off to a foggy and cooler start across the Tri-Cities this morning, we are off to a foggy and cooler start across the Tri-Cities. Keep in mind that areas of dense fog are possible. Mostly cloudy skies are forecast for Saturday with an 80% chance of rain moving into the area through the afternoon. Rainfall could be locally heavy at times. We could also see a few thunderstorms towards the evening hours. The high will be 60 degrees.