›The United States is bracing for an unprecedented stretch of extreme weather, with nearly every region of the country set to experience a range of hazardous conditions over the coming days. Why it mattersThe confluence of these extreme weather events, all occurring at the same time, highlights the growing challenges posed by climate change and the increasing frequency and intensity of severe weather. The players Marc Chenard Meteorologist at the National Weather Service's Weather Prediction Center. ›What they’re saying“All of the country, even if you're not necessarily seeing extremes, are going to see generally changing from cold to warm, or warm to cold to warm.” — Marc Chenard, Meteorologist, National Weather Service (latimes.com) “The back of my neck was melting. If it was freezing cold, I could not do this.” — Shane Dixon (latimes.com)What’s nextMeteorologists will continue to closely monitor the progression of these extreme weather systems and provide updated forecasts and warnings to help communities prepare and respond effectively.

Source: Los Angeles Times March 13, 2026 19:00 UTC