In a significant shift in weather patterns, the National Weather Service in Wilmington, Ohio, has issued a series of advisories tracking two snow-driven systems expected to hit the regions of Columbus, Cincinnati, and Wilmington in the coming days. The first system, which has already been passing southeast of the area, is anticipated to bring an end to existing snowfall by this morning, as reported by NWS Wilmington.
Residents within Carroll and Owen counties can expect total snow accumulation to reach 3 to 4 inches by mid-morning. In Cincinnati metro area and areas towards the north, snow amounts are quickly diminishing. The current winter weather advisories will remain in place, largely due to the potential travel impacts affecting this morning's commute schedules. Nonetheless, the forecast suggests a slight reprieve as "temperatures will rise to highs from the lower 30s north to the upper 30s south," potentially aiding in the effectiveness of road treatments and improving travel conditions post-snowfall.
The NWS cautions that respite will be short-lived because a second snow system is on its way Saturday through Saturday night, trailed by Arctic air plunging into the region. This second bout is likely to bring about 2 to 4 inches of snow by Saturday evening, with total accumulations ranging from 3-6 inches. This forecast remains challenging due to fluctuating snow-to-liquid ratios, which are expected to increase significantly, further complicating the weekend outlook. Despite the complexities, the placement of the Winter Storm Watch is deemed appropriate with no changes currently planned.
As temperatures plunge Saturday evening and winds pick up speed following the snow's tapering off, travel conditions appear particularly dire. The outlook for Sunday morning does not bring better news, with temperatures projected to dive around 0 to single digits above zero, and wind chills potentially reaching 10 below zero or lower. It's a bitter reminder that the season's grip remains unyielding, with "wind chill will likely fall into Cold Weather Advisory criteria both Sunday morning and again Sunday night into Monday morning," according to NWS from just a few days prior.
Looking ahead, a gradual warming is on the horizon. As reported by NWS, "Temperatures will rebound into the 20s Monday afternoon, 30s Tuesday, 40s Wednesday, and potentially into the 50s in southwesterly flow to close the extended period on Thursday." Alongside the warmer weather, rain is likely as a frontal system approaches later in the week, signaling yet another shift in the region's dynamic weather landscape.
