Hurricane Lowell is approaching Hawaii as a Category 3 storm, prompting hurricane warnings for Kauai and bringing the threat of life-threatening conditions, hurricane-force wind gusts, dangerous surf, and rip currents. Forecasters warn the storm could pass within about 100 miles of Kauai, with more than a foot of rain possible in some areas, raising the risk of flash flooding. The worst conditions are expected through Monday night into Tuesday morning before weather gradually improves by midweek. ▻