Hurricane Ida slams Louisiana as an "extremely dangerous" storm; New Orleans reports "no power"

Follow today's Ida live updates.

Hurricane Ida was moving north over southeastern Louisiana late Sunday, finally weakening to a Category 2 storm nearly 10 hours after it made landfall. It had maximum sustained winds of 105 mph. By 1 a.m. local time on Monday, Isa was barely a hurricane, with maximum sustained winds of 75 mph. The storm made landfall at 11:55 a.m. CDT as an "extremely dangerous" Category 4 storm with 145 mph winds at Port Fourchon, Louisiana. The National Hurricane Center warned throughout the day about catastrophic storm surge, extreme winds and flash flooding in southeastern Louisiana.