As the Pacific storm skirts the region’s northern edge, San Diegans should prepare for a blustery day ahead. According to NWS San Diego, the mountain ridges, desert slopes, and high desert areas will especially feel the impact, with gusty westerly winds reaching up to 45 mph in places. “Widespread gusts up to 35 mph are anticipated for mountain ridges and desert slopes,” the NWS San Diego report states, ensuring that locals in those areas should take the necessary precautions.