Central Ohio is heading into the weekend with sweltering heat and the possibility of thunderstorms, creating hazards for travelers and outdoor activities. A Heat Advisory is in effect through 8 p.m. Friday, with the heat index reaching near 100°F, while Saturday brings a mix of high temperatures and stormy weather, increasing the risk of heat-related illnesses and road hazards.
Heat and Thunderstorm Risks on Saturday
According to the National Weather Service in Wilmington, high temperatures on Saturday, June 28, will be around 89°F, but combined with afternoon thunderstorms, the heat index will make conditions feel even hotter.
This combination increases the risks for heat-related illnesses, particularly for those spending time outdoors. Travelers on major roads such as Interstate 70 and Route 23 should be prepared for potential road delays, as storms may cause brief downpours and gusty winds.
Saturday will start partly sunny, but showers and storms are expected to develop after 8 a.m., particularly south of Columbus. These storms will bring heavy rainfall and gusty winds, which may cause brief disruptions to outdoor plans and travel. By evening, light and variable winds will help cool things slightly, but humidity will remain high, making it feel uncomfortable.
Ongoing Heat and Storms Through the Weekend
On Sunday, the heat continues, with temperatures reaching near 93°F and scattered storms developing after 2 p.m. Heat risks will persist as overnight lows stay above 70°F, offering little relief from the heat. As the weekend progresses, the heat will combine with high humidity, further exacerbating the discomfort and risk for heat-related health issues.
Storms and Cooler Conditions Next Week
Monday sees another round of thunderstorms, with a 50% chance of rain after 2 p.m. Daytime highs will stay around 88°F, providing a slight relief from the intense heat. By Tuesday, the weather will be milder, with clear skies expected by Wednesday, July 1.
5-Day Forecast for Columbus, OH (June 28 – July 1):
| Day | Weather | High Temperature | Additional Information |
|---|---|---|---|
| Friday | Chance of storms | 93°F | – |
| Saturday | Showers likely after 8 a.m. | 89°F | – |
| Sunday | Chance of storms after 2 p.m. | 93°F | – |
| Monday | Thunderstorms developing after 2 p.m. | 88°F | – |
| Tuesday | Slight chance of afternoon storms | 87°F | – |
