The Jerome model is included in the econometric models component of the PollyVote. According to the model, Clinton will receive 32.1% of the two-party vote share in Idaho, while Trump will end up with 67.9%. In comparison, on August 16 Trump was predicted to gain 0.0% of the vote.
Putting the results in context
As a general rule, however, one should not have too much faith in the results of single models, as they often incorporate large errors. At least, one should examine how a model's results compare to benchmark forecasts.
Comparison to the combined PollyVote
The most recent PollyVote foresees Trump to gain 67.3% of the two-party vote in Idaho. PollyVote currently predicts Trump to gain 0.6 percentage points less compared to the results of the Jerome model.