Sunday saw 1373 voters come to the polls for all jurisdictions Travis County which was higher than expected for Sunday even as the raw vote amount remains unimpressive. That lifted estimates slightly for all models but because there are so few days of voting left, continued to narrow them around the 23,000 total early vote mark.
Expected Total Early Vote for City of Austin by Latest Model Run (Sunday)
Based on an predicted 48%/52% split of early vote to election day vote produces the following projected TOTAL votes by model as of Sunday data. This has the greatest potential for error as it's the least predictable part of the model.
2006 mayoral model: 51,275 total votes
2008 council model: 44,796 total votes
Combined Avg model: 48,281 total votes expected for City of Austin