Columbus, Ohio – A wave of summer storms is set to hit central Ohio on Sunday, July 20th, bringing heavy rain, thunder, and potential disruptions to travelers on I-70 and city streets. The National Weather Service is warning of intense downpours and isolated thunderstorms that could lead to flooding in low-lying areas and possible power outages in Columbus and surrounding communities.
Storm and Travel Risks in Columbus
According to the National Weather Service in Wilmington, thunderstorms are expected to develop after 11 a.m. on Sunday, continuing into the late afternoon. Localized rainfall could exceed a quarter-inch in some neighborhoods, creating the risk of flash flooding. Southwest winds could gust up to 7 mph, making conditions more hazardous for drivers along I-70, I-71, and other major routes.
Residents should be prepared for sudden changes in weather, including rapid reductions in visibility and slick roads. It’s advisable to secure outdoor items, charge your mobile devices, and monitor real-time alerts. If you’re planning to travel, allow extra time to reach your destination, and remain cautious on the roads during heavy rain or lightning.
Sunday Night and Monday Outlook
The storm activity may continue through Sunday night, with lingering rain and slick roads potentially affecting the Monday morning commute. Although area schools and city services are not expecting closures, caution is advised during any brief periods of heavy rain or lightning.
What to Expect Next Week
The weather will calm down on Monday, with mostly sunny skies and highs near 84°F. Central Ohio will experience dry and warmer conditions on Tuesday and Wednesday, with temperatures reaching 91°F by midweek. However, the return of showers and storms is expected by Thursday and Friday, so it’s a good idea to keep an umbrella and your weather app handy.
Five-Day Columbus, OH Weather Outlook (July 20th–July 25th)
Sunday, July 20: Showers and thunderstorms likely after 11 a.m., high near 87°F. Rainfall between a quarter and half inch possible.
Monday, July 21: Slight chance of showers before 2 p.m., mostly sunny, high near 84°F.
Tuesday, July 22: Sunny, high near 86°F.
Wednesday, July 23: Mostly sunny, high near 91°F.
Thursday, July 24: Chance of showers and thunderstorms, partly sunny, high near 94°F.
Friday, July 25: Showers and thunderstorms likely, high near 92°F.
Warnings remain in effect for Sunday’s storms, and additional watches or advisories may be issued as conditions develop. Stay updated and stay safe!
