Under mostly clear skies, with light winds and a moist ground, patchy fog will likely develop overnight.
Some fog could be dense and reduce visibility to less than a 1/4 mile.
Afternoon temperatures Sunday will peak in the upper 80s to near 90°.
Humidity will remain fairly low in the bluegrass but higher in southern Kentucky as winds shift out of the southwest.
A stray storm is possible in southeast Kentucky.
Humidity begins to increase to start the work week as winds shift out of the south.
Afternoon temperatures will climb into the low 90s.
Rain chances also become more scattered Monday and Tuesday.