The DeSart model provided an updated prediction of the election outcome. It currently predicts a major vote share of 33.3% for Clinton, and 66.7% for Trump in West Virginia. In comparison, on August 16, Clinton was predicted to end up with 66.8% of the vote.
Putting the results in context
As any other method, models are subject to bias. Thus, as a general rule, you should not rely too much on the results of an individual econometric model. At the very least, one should examine how a model's results compare to benchmark forecasts.
Results compared to the combined PollyVote prediction
The most recent PollyVote expects Trump to gain 60.6% of the two-party vote in West Virginia. PollyVote currently predicts Trump to gain 6.1 percentage points less compared to the results of the DeSart model.