Watering Index: 9/10/09
Irrigation for the Cleveland Area: 10 Day forecast with highs in the low 70's and Lows in the mid 50's. You can now reduce your days you run your system to either 2 days or 1 depending on how deep your watering cycle is.
Irrigation for the Columbus Area: 10 Day forecast has Highs in the mid 70's and Lows in the low 60's. You can now adjust your timer to just run 2 days a week.
If you get a decent amount of rain then just turn your timer off for a few days until things dry up.