As the National Weather Service in Cleveland forecasts a mix of wintry challenges and mild reprieves for the region, residents can expect a fluctuation in conditions starting Sunday. High pressure is anticipated to bring some stability late Sunday through Monday, while a warm front on Tuesday promises to lift temperatures, albeit briefly. By the weekend, however, a return to cooler weather could be on the horizon after a milder week.
Initial impacts are courtesy of a cold front sweeping through early Sunday morning, bringing with it a "low end lake effect snow setup" that should result in an inch or less of snow for northeastern Ohio and northwestern Pennsylvania, according to the National Weather Service Cleveland. This modest snow event is expected to conclude by 03Z Monday as high pressure makes its way over the Ohio Valley. Lake effect snow, often a nuisance for the Great Lakes region, appears to be taking a short break, providing a momentary reprieve from winter's grasp.
Looking ahead to Monday night, the forecast suggests scattered snow showers triggered by weak isentropic ascent, primarily affecting the eastern zones into early Monday night. But it's the temperature roller coaster that might catch locals' attention as "warm sector returns Tuesday briefly, but long enough for temperatures to return to the 40s," before another Pacific system sweeps through with a cold front, albeit with less dramatic temperature drops than one might expect this time of year. This cold front does not drag the biting Arctic air with it, which has been a hallmark of past systems, ensuring that conditions remain relatively tame—a mere chill rather than a deep freeze.
Gazing further into the week, "unsettled but low impact sensible weather" is predicted into the end of the week, with a stationary boundary hanging over the area and mild conditions persisting through Friday. The extended outlook, furnished by an upper-level ridge, grants an unusual December warmth to the eastern half of the country, though there's a "potential cooler change into next weekend" as reported by NWS. Following the passage of a low pressure system and a cold front.
As for those taking to the skies, aviation outlooks suggest a temporary shift to non-VFR conditions is possible with a mix of rain and snow Monday night, transitioning to mostly rain late Monday night into Tuesday morning. Mariners, too, have advisories to heed with a Small Craft Advisory in effect across Lake Erie due to a cold front that's brought westerly winds of 25-30 knots, with advisories set to expire progressively throughout today from west to east. The gusty conditions on the lake are expected to give way to more favorable circumstances as winds ease and shift direction later in the week.
.jpg){kind=link}