Lots of serious developments in @NHC_Atlantic's 5p advisory on #Ida:
* Now forecast to reach Cat 4 w/ peak winds of 140 mph prior to landfall
* "Extremely life-threatening" surge up to 15 feet forecast
* Hurricane warning up for New Orleans
Details: https://t.co/YT4yQpkzRX pic.twitter.com/cCevu7d1Ke

— Capital Weather Gang (@capitalweather) August 27, 2021