Batten down the hatches tonight. It will be wet. We should get some heavy rain overnight and into tomorrow morning.
The good news is that it will clear up again by afternoon on Friday and Saturday should be pretty nice. There is rain in the forecast for Sunday but this might be our first muggy rain of the season. Temperatures are supposed to stay around 16 or 17 on Sunday with the showers, so you can still get that work done in the yard if you like!