Los Angeles, CA – The National Weather Service (NWS) Hanford has issued an updated extreme heat warning for parts of Southern California, in effect until Tuesday at 5 a.m. The warning covers Indian Wells Valley, Mojave Desert Slopes, and the Mojave Desert, where dangerously hot conditions are expected.
According to the NWS Hanford update, high temperatures could reach up to 111 degrees, posing serious health risks. “Heat-related illnesses increase significantly during extreme heat events,” the agency warned late Sunday night.
Dangerous Temperatures Expected Through Tuesday Morning
The warning, issued at 10:42 p.m. Sunday, highlights the risk of prolonged exposure to extreme heat, especially for vulnerable groups such as children, elderly residents, and outdoor workers.
Forecasters urge residents to remain cautious, noting that heat stroke and heat exhaustion can develop quickly if proper safety measures are not taken.
NWS Recommendations for Staying Safe in Extreme Heat
Authorities emphasize that preparation and awareness are critical during extreme heat waves. Here are key guidelines from the NWS to protect yourself and others:
- Stay hydrated by drinking plenty of fluids throughout the day.
- Find cool shelter, preferably in an air-conditioned location.
- Avoid direct sun exposure and check on relatives or neighbors who may be at risk.
- Ensure child and pet safety by never leaving them unattended in vehicles.
- Take extra precautions outdoors and avoid strenuous activities during peak heat hours.
- Reschedule outdoor work to early mornings or evenings when temperatures are lower.
- Recognize warning signs of heat exhaustion and heat stroke.
- Wear lightweight, loose-fitting clothing to stay cool.
The Occupational Safety and Health Administration (OSHA) also recommends frequent rest breaks in shaded or air-conditioned spaces for those working outdoors. If someone exhibits signs of heat-related illness, move them to a cool, shaded area immediately and call 911 in emergencies.
How Long Will the Heat Last?
This extreme heat warning remains in effect until 5 a.m. Tuesday, but temperatures across the region are expected to stay elevated through the week. Meteorologists advise residents to monitor weather updates and follow official safety guidelines until conditions improve.
What’s your strategy for beating the extreme heat? Share your tips in the comments below.
