The DeSart & Holbrook model provided an updated prediction of the election result. According to the model, Clinton will garner 58.5% of the two-party vote share in Washington, while Trump will end up with 41.5%.
Putting the results in context
As any other method, models are subject to bias. In general, one should not put too much trust in the results of a single econometric model. At least, one should examine how a model's results compare to benchmark forecasts.
Results compared to the combined PollyVote prediction
The current PollyVote forecasts Clinton to gain 58.0% of the two-party vote in Washington. The results of the DeSart & Holbrook model for Clinton are thus 0.5 percentage points above the combined PollyVote in Washington.