The Jerome model provided an updated forecast of the election result. The model currently predicts a two-party vote share of 46.6% for Clinton and 53.4% for Trump in South Carolina.
Putting the results in context
In general, however, a good strategy is to not have too much faith in the results of single econometric models, as they sometimes incorporate large errors. Rather, one should check how a econometric model's results compare to benchmark forecasts.
Results compared to the combined PollyVote forecast
PollyVote currently predicts Trump to gain 55.4% of the two-party vote in South Carolina, which is 2.0 percentage points above the results of the Jerome model.