Residents across the greater Columbus and Cincinnati areas, including Wilmington and beyond, are looking at a gray Christmas Day filled with potential rain showers, as the National Weather Service reported. The dreariness comes from "weak embedded mid-level disturbances within a southwest flow aloft" that will merge with "weak WAA/moisture transport," according to the NWS. These conditions threaten to dampen holiday spirits with light rain, primarily along and west of the I-75 corridor.
Despite the moist forecast, temperatures are expected to remain "near to a little above normal," with highs ranging from 40 degrees in the far north to the mid to upper 40s along and south of the Ohio River. The rain should continue into the evening but gradually decrease after midnight while the regions stay under thick cloud cover. According to the National Weather Service, clouds may linger into Thursday, but with some luck, the skies might clear up a bit, especially in eastern zones during the afternoon.
Looking ahead at the weekend, unsettled weather is on the horizon, and a system developing southwest of the area is set to bring more showers through Friday. The NWS specifies that as of now, the guidance suggests "an upper low track from MO to the southern MI state line, weakening as it moves," leading to rain spreading over the CWA (County Warning Area) from west-southwest to east-northeast throughout the day. A considerable onslaught of moisture is also expected as a "lljet of 50+kt will begin to usher in significant moisture on deep sw flow," translating to potentially "soaking rain within a narrow sw-ne maxima se of the I-71 corridor," particularly in the evening on Saturday.
The soggy scenario should end by Sunday morning as the longitude/latitude trough to the west shifts the weather patterns. Those planning their weekend around these wet conditions should stay tuned to further updates, as this forecast hinges on variable factors that could change the focus of rainfall or its intensity. Regarding temperature, a cresting point is predicted for Saturday, with chances of hitting the low 60s before a downward trend through the end of the forecast period goes into effect. Anyone hoping for a white Christmas will have to content themselves with raindrops instead of snowflakes this year.
