Heat Warnings Issued for Southeast and Midwest as High Temperatures and Humidity Rise
The summer heat in the U.S. Southeast is typically intense, but an upcoming heat wave is projected to be particularly extreme for regions like Florida and the Carolinas. The National Weather Service has issued heat advisories for a broad area from central Florida to Virginia, effective through much of the weekend. Forecasts indicate that central Florida can expect daytime highs in the upper 90s°F, with heat indexes soaring to between 105°F and 110°F.
This oppressive heat will extend throughout Georgia and into the Carolinas, continuing north to Virginia. In North Carolina, extreme heat warnings are in effect, especially for areas such as Raleigh and parts of South Carolina, including Myrtle Beach. Meteorologists predict that temperatures could reach 100°F in some locations, with heat indexes hitting as high as 115°F by Sunday evening.
The National Weather Service advises everyone to remain hydrated, avoid direct sunlight, and seek air-conditioned spaces whenever possible. People are encouraged to wear lightweight clothing and limit strenuous activities to the cooler hours of the morning or evening. It’s essential to recognize the symptoms of heat exhaustion and heat stroke and to take proactive measures in response.
Several major cities in the Southeast, including Raleigh, Charlotte, and Atlanta, are expected to experience extreme heat risks for multiple days, with very little nighttime respite. More than 30 million individuals may be impacted at the height of the heat wave through midweek. Meanwhile, conditions in the Midwest will also be warm and humid, with eastern Nebraska, western Iowa, and southern Minnesota under extreme heat watches.
Minnesota could see heat indexes rise to 96°F on Saturday and potentially higher on Sunday. The St. Louis area in Missouri is facing extreme heat warnings through Tuesday, with highs around 99°F and heat indexes near 110°F. Heavy rain and flash floods have also been reported in parts of Iowa.