This weekend, California and Oregon are facing a significant flooding threat due to an atmospheric river hitting the region, with potential rainfall totals of up to 7 inches. The increased risk of flooding in both states could result in saturated soils, high river levels, and hazardous conditions. The National Weather Service (NWS) has issued gale warnings, high surf warnings, and hazardous seas warnings for portions of Northern California and southern Oregon, urging caution for residents and beachgoers.
The atmospheric river, known for carrying high moisture levels, is a concern during this season as it can lead to flash floods and debris flows, especially in burn scar regions. Meteorologist Rich Otto highlighted the frequency of these events in the region, with recent rainfall totals of 5 to 10 inches from previous atmospheric river events.
WeatherNation reported on the ongoing harsh weather conditions, emphasizing that the West Coast will continue to experience heavy rain, valley rainfall, and mountain snowfall. The current atmospheric river event is expected to peak on Saturday night before temporarily subsiding on Sunday night. The authorities are advising residents to take necessary precautions, such as clearing drains and gutters, securing outdoor furniture, and staying informed about weather updates. Emergency response teams are on high alert, ready to assist individuals in need if flooding occurs. Additionally, residents in high-risk areas are urged to have an emergency kit prepared with essentials like food, water, medications, and important documents.