Drooid Logo
Back to today’s briefing

Story perspectives

Southwest US Faces Record-Breaking March Heatwave

3/20/2026

48 11 Full Breakdown

1 of 1

Story summary
  • States in the US southwest, including California, Nevada, and Arizona, are experiencing record-breaking temperatures as winter ends.
  • The National Weather Service (NWS) reports temperatures 25-35 degrees above normal, with Los Angeles facing “extremely rare heat for March” and Palm Springs potentially reaching 108°F.
  • Phoenix is under an extreme heat warning with expected highs of 105°F, while Reno and Las Vegas have also set March records.
  • National parks advise visitors to avoid strenuous activities during peak heat hours from 10 AM to 4 PM.
  • Temperatures are expected to cool next week.