San Diego, CA — Parts of eastern San Diego County and Imperial County are bracing for dangerously high temperatures this week as the National Weather Service (NWS) issues an Extreme Heat Warning. At the same time, smoke drifting from central California wildfires has created hazy skies across the region.
Smoke from Gifford Fire Dims San Diego Skies
Over the weekend, satellite and radar imagery showed smoke from the Gifford Fire, which is burning in San Luis Obispo and Santa Barbara counties, drifting southward. The smoke combined with coastal cirrus clouds, resulting in widespread haze over San Diego on Sunday, according to the National Weather Service.
Despite the visual impact, air quality levels remained normal to moderate for much of the county. According to AirNow.gov, the air was generally safe, though those who are sensitive to air pollutants were advised to limit outdoor exposure.
Extreme Heat Warning Issued for Later This Week
The Extreme Heat Warning will be in effect from 10 a.m. Wednesday through 8 p.m. Friday for areas in Southwest Arizona and Southeastern and Southern California, including parts of eastern San Diego County.
“High pressure will strengthen by the middle of the week, bringing temperatures 5 to 10 degrees above average in our inland areas,” the National Weather Service stated.
Temperatures are forecasted to peak between 106 and 118 degrees, particularly from Wednesday into Thursday. In Ramona, forecasters estimate a 65% chance that temperatures will exceed 100 degrees on Thursday.
Precautions Urged for Extreme Conditions
Officials are urging residents to take heat safety seriously, especially in inland areas. The National Weather Service recommends the following precautions during extreme heat events:
- Limit time outdoors, especially between 10 a.m. and 4 p.m.
- Drink plenty of water, even if you don’t feel thirsty
- Wear lightweight and loose-fitting clothing
- Watch for signs of heat exhaustion and heat stroke, such as dizziness, confusion, nausea, or rapid heartbeat
“When in an area under an extreme heat warning, it’s critical to protect yourself and others,” NWS warns.
Public Cooling Centers Available
To help residents escape the heat, San Diego County has opened public cooling centers. These facilities offer a safe, air-conditioned environment for individuals who may not have access to cooling in their homes.
Details about available cooling centers and their hours can be found on the county’s emergency preparedness and public health websites.
Ongoing Fire and Heat Risks Create Compounding Hazards
The combination of wildfire smoke and extreme temperatures presents a dual health hazard for vulnerable populations this week. While air quality is currently stable, shifting winds or increased fire activity could change that.
Health officials recommend staying updated through official sources, especially as weather alerts evolve over the next few days.
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