The National Weather Service is predicting sunshine in the Tri-Cities today, but that is expected to be followed with plenty of fog.
Patchy freezing fog is forecast for every morning through Monday as temperatures cool. Highs should drop to the low 40s through the weekend. Lows are predicted to be in the mid 20s.
The foggy mornings could persist at least through midweek, although low temperatures could rise to the upper 20s.