The arctic airmass continues, bringing more cold temperatures overnight tonight and during the day tomorrow. However, a change is on the horizon. After tomorrow, the upper level patterns will begin to shift, and warmer temperatures will begin to push into the Ohio Valley. Expect temperatures to increase through the weekend, with highs in the 50s expected by Saturday! Unfortunately the return of warmer weather will also be the return of more moisture, so our increasing temps will be accompanied by increasing rain chances. (Please visit http://weather.gov/jkl for more information.)