NWS issued warnings for Las Vegas Valley, Clark County, and Southern California on June 25, 2026.

The entities involved

• National Weather Service →

  U.S. forecasting agency of the National Oceanic and Atmospheric Administration

  • Rainfall caused flooding in Jefferson County, involving the National Weather Service.Mon 17:45
  • El Nino is causing global weather patterns to bring heat and dryness to various regions, testing global food output.Mon 16:37
• Las Vegas Valley →

  metropolitan area in Clark County, Nevada, United States

  • The city of Las Vegas operates within the state boundaries of Nevada.Mon 03:27
• Clark County →

  county in Kentucky, United States

  • Las Vegas is the seat of Clark County, which is located within the state of Nevada, and includes North Las Vegas.Sun 19:31
• Southern California →

  geographic and cultural region

  • HNTB was recognized by the Los Angeles Business Journal, which noted its service to Southern California communities, its roots in Pasadena, and its leadership structure.Mon 14:08
  • El Niño drives sea level rise and coastal erosion in Southern California.Mon 12:57

Related events

• A resident has criticized the heat warnings issued by the National Weather Service in Las Vegas.Fri 06:46
• The National Weather Service is issuing forecasts regarding extreme heat events affecting the city of Las Vegas and Southern Nevada.Jun 16
• The National Weather Service issued extreme-heat warnings for San Diego County on July 9, 2026.Jul 9
• Local NWS operates in northern Nevada, where Dawn Johnson works as a technical specialist for the service.Aug 15
• The National Weather Service reports hazardous driving conditions in Southern California due to high winds, prompting warnings and highway closures.Sep 11