Residents in Columbus, Cincinnati, and surrounding areas like Wilmington are enjoying a brief spell of dryness before bracing for an imminent shift in weather patterns, per the latest forecasts from the National Weather Service in Wilmington, Ohio. The serene conditions of the current day are set to give way, as forecasters predict increased chances of showers and thunderstorms beginning Sunday and extending into the following week.
Ambient dry air is currently helping to maintain mostly clear skies for now, but according to the National Weather Service, temperatures are expected to steadily climb, reaching into the upper 80s through filtered sunlight. Although dry air is holding on, the wetter cycle is just around the corner, poised to bring several rounds of showers and storms through the earlier part of the week. The region is to experience a gradual increase in cloud cover, indicative of the upcoming changes.
As we move into the evening and look ahead to Sunday, "Mainly dry conditions should prevail in the local area tonight with a gradual increase in overall cloud cover toward daybreak and beyond," stated the forecast discussion. The expected shift in weather is due to a broad southwest flow becoming established with the approach of a midlevel disturbance during the day on Sunday, triggering the development of scattered showers and thunderstorms into the afternoon.
Though high temperatures will remain above norms for mid-September, they are predicted to be a few degrees cooler due to increased cloudiness and precipitation. This wetter pattern is set to continue well into the end of next week, with several episodes of potentially impactful weather. "Robust H5 shortwave trough will eject through the Ohio Valley region Sunday night into Monday," the National Weather Service anticipates, signaling the start of what could be a consistently wet week for Ohioans.
