Ohio residents, brace yourselves for rainy days. The National Weather Service in Wilmington, Ohio, forecasts "periods of showers through the next several days." This drenched dance is all due to a lingering cutoff low—a low-pressure system cut off from the main flow of the jet stream—promising to douse the Columbus, Cincinnati, and Wilmington areas, according to a discussion released early this morning.
The NWS Wilmington office warns that the Ohio Valley is trapped in the low's atmospheric grasp until Tuesday. Don't expect to shed your jumper yet, either—the unwelcome guest is also forcing temperatures below their seasonal norms. It’s not all gloom on the horizon. The NWS hints at a midweek warm-up and much drier conditions toward the end of your workweek.
As if today's weather isn't entertaining enough, towers of instability will jostle their way northward. "Some narrow instability (with MUCAPE on the order of 750-1000 J/kg) should develop," noted the NWS, meaning that along with showers, there's potential for thunderstorms and even hail, particularly eastward of I-71 and I-75 come early afternoon. So, while chasing your hat down the street, don't be too surprised to have to dodge a bit of ice from the sky.
The NWS suggests daytime temperatures today will range from "the mid 50s in EC IN to the mid 60s in central/south-central OH and NE KY." As for aviation concerns, it’s not great news there either. The NWS indicates "IFR to LIFR CIGs will persist through the morning hours before trending back to MVFR for this afternoon." In short, low clouds could cause visibility issues and delays for flights in the area, so if you’re flying, be prepared for potential schedule disruptions.
The NWS expects the same somber weather on Monday with occasional showers and possibly fewer thunderstorms due to "weakening/moderating of the cool temps aloft." But wait a little longer. Wednesday is slated to be the turning point toward a brighter spell. By the weekend, Ohio might witness the glorious return of dry skies and warmer days, so hang onto that hope—and your umbrella—tightly in the meantime.
