Southern California under an extreme heat warning Sunday and Monday, says the NWS
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On Friday at 10:13 a.m. the NWS Phoenix AZ released an extreme heat warning valid from Sunday 10 a.m. until Monday 8 p.m. The warning is for Imperial County Southwest, Salton Sea and Imperial County West.
The NWS informs, "Dangerously hot conditions possible. Afternoon temperatures of 105 to 112 degrees. Major Heat Risk."
"Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke," explains the NWS.
This warning is in effect until Monday at 8 p.m.
NWS Heat Wave Safety Tips: Stay safe with these recommendations
- Stay hydrated: Remember to drink plenty of fluids.
- Stay in an air-conditioned room.
- Check on others: Stay out of the sun, and make sure to check up on relatives and neighbors.
- Child and pet safety: Never leave young children and pets unattended in vehicles, especially when car interiors can reach lethal temperatures within minutes.
- Be mindful outdoors: Take extra precautions when working or spending time outside.
- Consider the timing: When possible reschedule strenuous activities to early morning or evening.
- Know the red flags: Understand the signs and symptoms of heat exhaustion and heat stroke.
- Stay cool with clothing: Wear lightweight and loose-fitting clothing.
For a safer outdoor work environment, follow the Occupational Safety and Health Administration (OSHA)'s guidance by scheduling regular rest breaks in shaded or air-conditioned places. If anyone shows signs of heat illness, promptly move them to a cool, shaded area. In an emergency, call 911.
Source: The National Weather Service
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This story was originally published May 8, 2026 at 10:17 AM.