San Diego County is bracing for a severe heatwave, with inland regions predicted to experience extreme temperatures this week. The National Weather Service (NWS) predicts highs potentially soaring to 122 degrees on Tuesday in certain regions. Therefore, it is crucial to take necessary precautions.
Excessive Heat Warning in Place
An excessive heat warning remains in place for desert areas until at least 9 p.m. Thursday. Meanwhile, areas to the west of the mountains are expected to see a minor temperature drop on Sunday. However, by Tuesday and Wednesday, a strengthening high-pressure system will bring the hottest temperatures of the week, the NWS reported.
Weather Forecast for Desert and Mountain Areas
The forecast for desert and mountain areas includes clear, sunny skies, with temperatures climbing into the upper 90s and beyond 100 degrees throughout the week. As a result, officials strongly advise residents to take precautions during this extreme heat. For example, recommendations include drinking plenty of fluids, staying in air-conditioned environments, avoiding sun exposure, and checking on relatives and neighbors to ensure their safety.

Pet Safety During Extreme Heat
Pets are also at risk in this extreme heat. Consequently, San Diego County officials suggest keeping pets indoors if it is cooler than outside. Additionally, for those who must leave their pets outside, it is crucial to:
- First, exercise pets early in the morning or late in the evening to avoid the hottest parts of the day.
- Second, use a tip-proof water container to ensure pets always have access to cool water, as they might not drink if it’s too hot.
- Furthermore, if possible, install a misting system to cool outdoor areas.
- Moreover, ensure pets have constant access to shaded areas.
- In addition, avoid taking pets in cars without air-conditioning, as vehicles can heat up rapidly. On an 85-degree day, a car’s interior can reach 102 degrees in just 10 minutes, even with windows slightly open.
- Finally, avoid walking pets on hot pavement.
- Also, allow dogs to cool off in a child’s wading pool if available.
In summary, taking these precautions can help ensure the safety and well-being of both residents and their pets during this extreme heatwave. Therefore, stay cool and stay safe, San Diego!

