A dangerous heat wave is set to hit the Midwest starting Friday, bringing high temperatures and high humidity that will push heat index values above 100°F across several states, including Illinois, Indiana, and Ohio.
Major Heat Event Begins
The National Weather Service’s Weather Prediction Center has classified this as the first major heat event of the season, with heat risks expected to range from “Major” to “Extreme” from Friday through Sunday.
The heat will primarily impact the Plains and central Midwest before expanding eastward into early next week.
Prolonged High Temperatures
Daily temperatures will rise into the 90s, with humidity levels pushing the heat index well above 100°F in large parts of the region. Overnight lows will remain warm, staying in the mid-70s, providing little relief from the extreme heat.
Impact on Cities
Cities such as Chicago, Indianapolis, St. Louis, and Milwaukee are expected to experience prolonged heat throughout the weekend and into early next week.
As the heat wave expands, parts of the Ohio Valley and the Mid-Atlantic will also face high heat risks by Monday, June 24.
Health Risks and Precautions
With elevated humidity and extreme temperatures, health officials are warning that conditions could be hazardous, particularly for individuals without air conditioning or access to cooling centers.
Vulnerable populations such as the elderly, young children, and those with pre-existing health conditions are especially at risk.
How to Stay Safe
Officials recommend the following safety measures:
- Limit outdoor activities, especially during peak heat hours (10 a.m. to 4 p.m.).
- Stay hydrated by drinking plenty of water, and avoid alcohol or caffeine.
- Check on vulnerable individuals, including elderly neighbors and family members.
- Use air conditioning or visit local cooling centers to stay cool.
As this heat wave hits, it’s essential for residents to prepare and take necessary precautions to stay safe during the dangerously high temperatures.
