The eastward shift in Hurricane Lowell's forecast track raises the likelihood of hurricane-force winds for Kauai and Niihau. Tropical storm conditions are expected to begin Monday afternoon, with hurricane conditions possible Monday night. Rainfall totals of 6-10 inches, with isolated amounts up to 14 inches, could lead to flash flooding and mudslides, particularly in Kauai County. Coastal flooding and life-threatening surf are expected along exposed areas, with storm surge reaching 1-3 feet in Kauai County. Tornadoes are also possible near Kauai and Niihau Monday afternoon through Monday night.