Residents across the Columbus and Cincinnati areas are gearing up for a burst of winter weather, as an Arctic cold front is set to sweep through today, causing a sharp turn in conditions. According to the National Weather Service (NWS), this front will not only bring snow but also impose frigid temperatures on the region that will persist for several days. A particular statement by the NWS obtained by SFist details that "snow ratios will likely be 20:1 or a bit higher," potentially laying down up to an inch of light, fluffy snow on the already cold ground.
In the wake of the snowy conditions, high pressure is expected to rebuild into the area starting Wednesday gradually. This resurgence will see the mercury plunge even further, and residents should be prepared to endure what could likely become the coldest night of the current cold snap. Temperatures are forecast to swing to a few degrees on either side of zero, and in wind-sheltered spots, it's anticipated they might sink to -5 to -10 degrees. The winds are set to calm slightly, so wind chills seem to hover between zero and -10 degrees.
The NWS discussion also points to the potential for snow showers late Wednesday night and into Thursday as another clipper passes through the Great Lakes. This disturbance is pegged as "a bit faster and a little more robust." It could result in greater snowfall coverage, especially in central Ohio, potentially impacting commutes and other travel plans.
Looking at the rest of the week, a brief warm-up with temperatures moderate enough for rain is forecasted for Friday night into Saturday. However, as a northern stream shortwave quickly follows this system, a cold front will sweep through the area and return temperatures well below customarily expected levels. This will usher in another potential light snow on Sunday before giving way to drier conditions come Monday. For those wondering about the impacts this will have on aviation, the NWS anticipates that VFR conditions will likely conclude as the incoming disturbance could cause visibility restrictions in the snow — an essential consideration for flyers and commuters alike.
