Heat Builds Across the Carolinas: Near-100° Heat Index Values Expected Thursday and Friday

After a relatively comfortable start to June, much hotter weather is set to arrive across Rowan County and surrounding areas later this week.

Forecasters expect temperatures to climb well into the 90s Thursday through Sunday, with Thursday and Friday likely bringing the hottest conditions of the stretch. When combined with increasing humidity, heat index values could approach or exceed 100 degrees during the afternoon hours.

Hottest Weather So Far This Year

An upper-level ridge of high pressure will strengthen across the Southeast through the end of the week. This weather pattern promotes sinking air, abundant sunshine, and rising temperatures.

High temperatures are expected to reach:

• Thursday: 93° to 95°
• Friday: 95° to 96°
• Saturday: 93° to 94°
• Sunday: 95° to 96°

While actual air temperatures may remain in the mid-90s, the combination of heat and humidity will make it feel even hotter.

Heat Index Values Near 100°

The National Weather Service is highlighting the potential for unusual and potentially dangerous heat Thursday and Friday.

Heat index values near or above 100 degrees are possible during the afternoon, particularly for those in direct sunlight or performing strenuous outdoor activities.

The National Weather Service's experimental Heat Risk tool indicates a significant risk of heat-related impacts across much of North Carolina later this week.

Even healthy individuals can experience heat-related illnesses if proper precautions are not taken.

Why This Heat Can Be Dangerous

One factor that increases the concern is the lack of overnight cooling.

Nighttime temperatures are expected to remain in the upper 60s and lower 70s, limiting the body's ability to recover from daytime heat exposure.

People most vulnerable include:

• Older adults
• Young children
• Individuals with chronic health conditions
• Outdoor workers
• Athletes and those exercising outdoors
• Pets

Heat Safety Tips

As temperatures climb later this week, consider the following safety recommendations:

Drink plenty of water throughout the day

Take frequent breaks if working outdoors

Limit strenuous activities during the hottest part of the afternoon

Wear lightweight, light-colored clothing

Never leave children or pets unattended in vehicles

Check on elderly family members and neighbors

Will Relief Arrive?

While isolated afternoon thunderstorms remain possible each day, they will be scattered in nature and many locations may remain dry.

Temperatures are expected to stay above normal through the weekend before gradually trending closer to seasonal averages early next week.

For now, prepare for several days of summer-like heat and make plans to stay cool and hydrated if spending time outdoors.

Stay with Rowan County Weather for the latest forecast updates throughout the week.