The Jerome model is captured in the econometric models component of the PollyVote. It currently predicts a major vote share of 43.2% for Clinton, and 56.8% for Trump in Oklahoma. In comparison, on August 16, Clinton was predicted to achieve 56.8% of the vote.
Putting the results in context
Individual models should be regarded with caution, as they can include large biases. At the very least, one should examine how a model's results compare to benchmark forecasts.
The Jerome model in comparison with PollyVote's forecast
The current PollyVote predicts Trump to gain 64.9% of the two-party vote in Oklahoma. The results of the Jerome model for Trump are thus 8.1 percentage points below the combined PollyVote in Oklahoma.