Abstract Large uncertainties exist for future westward Saharan dust transport with increasing Greenhouse Gas emissions. We evaluate future changes in westward dust transport at the longitude of 18.6°W and a latitude range of 4°N–30°N using the Weather Research and Forecasting Model (WRF) with the GOCART dust module for the present‐day, with ERA‐Interim Reanalysis and MPI‐1.2 Earth System Model. Our results show smaller than observed total westward dust transport in the present‐day for both ECMWF and MPI forced WRF simulations. For future projections, the largest increases in westward dust transport occur under SSP126 forcing, but an equatorward shift in the latitudinal distribution of westward dust transport occurs under SSP585 relative to the MPI 1981–2010 simulation. We find an increase in westward dust transport between 4°N and 15°N of 34% in SSP126, 54% in SSP585 mid‐century, and 96% in the SSP585 late‐century simulations relative to the MPI historical simulation (1981–2009).