UPDATE: Extreme heat warning active for Southern California Sunday and Monday
The creation of this content included the use of AI based on templates created, reviewed and edited by journalists in the newsroom. Read more on our AI policy here.
At 8:59 p.m. on Friday, the NWS San Diego CA issued an updated extreme heat warning valid from Sunday 10 a.m. until Monday 8 p.m. The warning is for Coachella Valley, San Diego County Deserts and San Gorgonio Pass Near Banning.
"Dangerously hot conditions with temperatures of 104 to 109 degrees possible," adds the NWS. "Hottest conditions expected on Monday."
"Heat related illnesses increase significantly during extreme heat events," explains the NWS.
This warning is in effect until Monday at 8 p.m.
Ways to stay safe in the heat according to the NWS
- Stay hydrated: Make sure to drink plenty of fluids.
- Seek shelter: Stay indoors in an air-conditioned room to keep cool.
- Stay out of the sun, and check up on relatives and neighbors.
- Child and pet safety: Do not leave young children and pets unattended in vehicles when car interiors can reach lethal temperatures in a matter of minutes.
- Take extra precautions outdoors: If you work or spend time outside, be sure to take additional safety measures.
- Find the right time: Consider rescheduling strenuous activities to early morning or evening if possible.
- Recognize early indicators: Learn to identify the warning signs of heat exhaustion and heat stroke.
- Stay cool with clothing: Select lightweight and loose-fitting outfits for enhanced comfort.
To reduce risk during outdoor work, the Occupational Safety and Health Administration (OSHA) recommends scheduling frequent rest breaks in shaded or air-conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. In an emergency, call 911.
Source: The National Weather Service
United Robots California
This story was originally published May 8, 2026 at 11:29 PM.