News Summary
Charleston, South Carolina, is under a heat advisory as temperatures are expected to reach alarming highs of 112°F. The National Weather Service warns residents about the risk of heat-related illnesses, urging precautions such as hydration and avoiding prolonged outdoor exposure. The advisory is in effect through the day, and specific counties are affected, including Berkeley, Dorchester, and Beaufort. As extreme weather patterns continue, public awareness and safety measures are essential.
Charleston, South Carolina – Heat Advisory Issued as Temperatures Soar
The National Weather Service (NWS) in Charleston, South Carolina, has issued a heat advisory for multiple counties as heat index values are projected to reach alarming highs of up to 112 degrees Fahrenheit on Monday. The advisory was first released on Sunday evening at 7:51 p.m. and remains in effect until 8 p.m.
Affected counties include Inland Colleton, Inland Berkeley, Inland Jasper, Coastal Colleton, Coastal Jasper, Tidal Berkeley, Hampton, Dorchester, Beaufort, and Charleston. As temperatures soar, residents are urged to take precautions against heat-related illnesses.
In addition to the Sunday advisory, NWS issued another heat advisory early Monday morning at 7:09 a.m. This latest advisory is valid from noon to 8 p.m. on the same day and covers the same areas. Heat index values during this period are expected to peak at around 111 degrees.
Health Risks and Precautions
The NWS has highlighted that prolonged exposure to high temperatures and elevated humidity can lead to heat-related illnesses, which can be severe. To mitigate these risks, individuals working outdoors are advised to take regular breaks in shaded or air-conditioned environments. It is crucial to stay hydrated by drinking plenty of water and recognizing the signs of heat exhaustion.
If someone is affected by heat, they should be moved to a cool, shaded around, and medical help should be sought by calling 911 in case of emergencies linked to heat exposure.
Specific Forecasts and Conditions
Previous Advisories and Trends
This advisory follows a trend of extreme weather conditions experienced across the region. The initial heat advisory was published on July 19, 2025, at 1:52 AM, with updates provided on July 20 at 1:24 PM. As summer temperatures rise, more advisories may be expected, calling for increased public awareness and proactive measures to ensure safety.
Recommendations for Residents
Residents are encouraged to take these advisories seriously, especially during the hottest hours of the day. Staying informed through local weather updates and adjusting daily activities to avoid peak heat times can significantly reduce the risk of heat-related health issues. Ensuring that vulnerable populations, including the elderly and those with pre-existing health conditions, are adequately protected from extreme heat is particularly important.
In conclusion, as South Carolina braces for extreme temperatures, residents must prioritize their health and safety. Proper precautions can reduce the risk of heat-related illnesses, allowing everyone to navigate this challenging weather period safely.
Deeper Dive: News & Info About This Topic
HERE Resources
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Severe Thunderstorm Warning Issued for Charleston Area
Severe Thunderstorm Warning Issued for Charleston Area
Severe Thunderstorm Alert Issued for Hilton Head Island
Protests Planned Across South Carolina on Flag Day
Additional Resources
- Island Packet
- Wikipedia: Heat Wave
- Live 5 News
- Google Search: Heat Advisory South Carolina
- The State
- Google Scholar: Extreme Weather South Carolina
- Savannah Now
- Encyclopedia Britannica: Heat Illness
- Count on 2 News
- Google News: Charleston Weather
Author: STAFF HERE BEAUFORT
The HERE Beaufort Staff Writers are a collaborative team of journalists, editors, and local contributors passionate about delivering accurate, timely information to the Beaufort community. As part of the HEREcity.com Network, which powers over 100 U.S. city sites including HEREcolumbia.com, our staff draws on collective experience in South Carolina journalism to cover everything from business sales and real estate developments to dining deals and community initiatives. Our Expertise and Background: Local Roots in Beaufort : Our team includes lifelong Beaufort residents and SC natives with deep knowledge of the area’s history, economy, and culture. We’ve covered key events like the recent sale of the historic Crofts Block Building, Beaufort’s equestrian heritage, and growth in local tech and education sectors (e.g., BeaufortTechnical College programs). Collective Experience: With over 50 combined years in journalism, our staff has backgrounds in print, digital media, and community reporting. We prioritize fact-based stories, drawing from sources like the Beaufort Chamber of Commerce, city government records, and on-the-ground interviews. Commitment to Quality: Every article is a group effort, involving research, editing, and verification to ensure reliability. We adhere to journalistic standards, citing credible sources and updating content as new details emerge.
