I checked the forecast today and this is what I found.
Thu Aug 27 Partly Cloudy 78°/59° 10 %
Fri Aug 28 Partly Cloudy 74°/62° 10 %
Sat Aug 29 Scattered T-Storms 75°/64° 40 %
Sun Aug 30 Scattered T-Storms 80°/60° 40 %
I am hoping this turns out to be another example of the historic inaccuracy of weathermen. If not, the run is still on. Because rain dates are for pussies! We had a bit of rain on last years run and we still made every mile and had a blast. So plan on getting wet. Pack your rain gear but hope that the weatherman is yet again WRONG!