The National Weather Service foretells that as the season traffics its brisk pace toward the new year, residents throughout Columbus and Cincinnati will find themselves between weather patterns. According to the NWS Area Forecast Discussion released this morning, the existing low-pressure system will invite a brief period of calm before another brings rainfall back into the mix. High pressure sliding across regions today hints at clear skies, but this respite is short-lived as a new low is set to move east across the area late tonight through Tuesday.
Temperatures, meanwhile, are on a bit of a seesaw. The forecast mentions highs reaching the mid-40s north to mid-50s south today, with lows tonight variating from the upper 30s to mid-40s, and highs on Tuesday will similarly range with mid-40s northwest to mid-50s southeast, signaling an ongoing dance of above-normal warmth before cooler air asserts itself later this week. It's a dance, one might say, with the weather's overtures gradually drawing colder notes as a prelude to January's chill.
Lingering precipitation stubbornly tied to Tuesday's cold front may fleetingly transition to snow, yet these ephemeral flakes carry no promise of impact following the front's procession through the Ohio Valley. The cold snap solidifies midweek, remaining mostly dry until Thursday night, when snow could make a cameo appearance, albeit with low chances of accumulation according to ensemble probabilities sharing less than a 10% chance of an inch of snow.
Looking ahead, the narrative of cold and dry repeats itself through to the weekend's end, but Sunday introduces the plot twist of potential precipitation, the type of which hinges upon the low-pressure system's resolve; some winter impacts, though uncertain, are within the realm of possibility. For those marking their calendars, a "more significant cold air outbreak" is teased for around January 9 or 10, enchanting enthusiasts of more wintery weather, according to global ensemble guidance shared in the National Weather Service's discussion.
The ebb and flow of cloud coverage and gusty westerly winds signify the transience of the day's conditions; aviation forecasts suggest possible MVFR conditions at western TAF sites and IFR conditions at the 30-hour KCVG TAF sites after 16Z Tuesday. As skies fill with mid-level clouds this evening, opening the stage for Tuesday's rain, one can only watch and wait for nature's next display, according to the National Weather Service.
