The Crosstab model published an updated forecast of the election result. It currently forecasts a two-party vote share of 38.6% for Clinton, and 61.4% for Trump in Utah. In comparison, on October 31 Trump was still predicted to garner 61.9% of the vote.
Putting the results in context
As any other method, models are subject to bias. Hence, one should not have too much faith in the results of a single econometric model. At least, one should check how a model's results compare to benchmark forecasts.
Results compared to the combined PollyVote forecast
The latest PollyVote expects Trump to gain 58.4% of the two-party vote in Utah. PollyVote currently predicts Trump to gain 3.0 percentage points less compared to the results of the Crosstab model.