This week brings more red flag warnings as Santa Ana winds are expected to pick up again. The gusts could stoke the already-devastating fires in Los Angeles county as well as kick up new blazes.

Fires in Southern California, including the Palisades and Eaton fires, continue to rage as Santa Ana winds strengthen again on Tuesday. Dry conditions combined with the strong, gusty winds have resulted in extreme fire danger and the risk of rapid fire spread. But some relief is on the way. A late week pattern change will result in onshore flow returning, helping to bring moisture into the area. Time it out here.

Drivers across northern and western New York faced whiteout conditions for their commutes and a heavy bout of lake-effect snow is just getting started.

Here's what we know so far about this developing situation.

The criteria for a weak La Niña have been met, according to the latest NOAA update. Here's what that means.