A cold front will cross Friday, interrupting the morning to midday rise in temperatures, as a cool northwest breeze and lower clouds follow the frontal passage. The northwesterly flow in its wake will usher in much cooler air that will then stick around through the weekend. Patchy frost is possible Saturday morning across the Mid-Ohio Valley and mountain valleys, with the potential for much of the region to have its first widespread frost of the season come Sunday morning. A gradual warming ensues at the start of the new work week.

urning partly cloudy and cooler with temperatures in the low 60s and upper 50s.

Partly cloudy skies and a chilly night. Lows in the low 40s.

Sunny and cooler with highs in the mid 50s. Frost possible Saturday night with lows in the low to mid 30s.

Sunny with highs in the low 60s.

Sunny with highs in the low to mid 60s.

Partly cloudy with highs in the low to mid 60s.

Partly sunny with highs in the low 70s. Chance of daytime showers 30%

Showers likely. Highs in the upper 60s. Chance of rain 60%