A brush fire ignited near Castaic Lake amid windy and dry conditions Wednesday afternoon, forcing evacuations in the area as ...

What causes the Santa Ana winds? The Santa Ana winds are dry, powerful winds that blow down the mountains toward the Southern California coast. The region sees about 10 Santa Ana wind events a year on ...

Another round of strong winds is elevating fire conditions in our area as a red flag warning remains in effect. This video was broadcast on the NBC4 News at 6 a.m. on Jan. 21, 2025.

SAN DIEGO — Following another week of gusty Santa Ana winds, we'll see a change this weekend that allows for cool near to slightly below seasonal temperatures with some passing clouds to resume.