Tallahassee is in the process of recovering from Isaias, which brought torrential rains just to the west of the state capital.

At 853PM, ET, Tallahassee was reporting a temperature of 74 degrees with clear skies. An area of high pressure lay over the Florida Peninsula, but a deep digging autumnal trough over the Mississippi Valley is going to start churning up some southerly flow across the Gulf.
The boundary associated with the trough will arrive overnight Friday into Saturday morning. Far removed from the circulation of the surface flow, and coming after daylight, it will not bring much if any precipitation with it, but it will bring a taste of much cooler air to the Florida Panhandle to kick off the weekend.
Tomorrow – Mostly sunny, clouds late, High 89, Low 65
Saturday – Clouds early, with some predawn drizzle, High 73, Low 54

TWC: Tomorrow – Except for a few afternoon clouds, mainly sunny. Hot. High 89, Low 64
Saturday – Partly cloudy skies. Much cooler. High 74, Low 59

AW: Tomorrow – Warm with plenty of sunshine High 88, Low 60
Saturday – Breezy in the morning; otherwise, less humid with plenty of sunshine High 75, Low 60

NWS: Tomorrow – Areas of fog before 10am. Otherwise, sunny High 89, Low 66
Saturday – Sunny, High 73, Low 60

WB: Tomorrow – Areas of fog in the morning. Sunny. High 87, Low 67
Saturday – Sunny. Much cooler. High 74, Low 61

WN: Tomorrow – Mostly sunny, High 89, Low 66
Saturday – Mostly sunny, High 74, Low 62

CLI: Tomorrow – Sunny, High 89, Low 64
Saturday – Sunny, High 74, Low 58

I’m the only one who has rain in the forecast, but we all see a big change coming to the weather in Tallahassee. You can see the band of clouds through the center of the country, separating winter and summer.