The 10-day forecast is the best we've ever seen. Highs in the mid 70's, lows in the mid 50's, with only a 10% chance of rain for the weekend!
http://www.weather.com/weather/tenday/70341
Remember that record runs can be made during this event. Density altitude should be between -500 and 1,000 for the weekend. Track elevation is 12 asl.