Pacific Northwest prepares for severe weather as atmospheric river approaches

The Pacific Northwest is preparing for severe weather this week, including damaging winds, heavy rain, and snow. A powerful low pressure system is expected to bring winds up to 70 mph, leading to potential power outages and tree damage. An atmospheric river will impact California's Redwood Coast and northern mountains, bringing 5 to 10 inches of rain and increasing the risk of floods and mudslides. Flood watches are in effect for several areas in northern California. Meanwhile, the Gulf Coast is also facing storms and possible flooding, particularly from eastern Louisiana to the western Florida Panhandle. The Plains region will experience moderate to heavy rain, with a chance of severe thunderstorms.