The National Weather Service in Pittsburgh has issued a slate of advisories as a robust cold front sweeps through the region, ushering in gusty winds and rain, followed by a swift drop in temperatures and the arrival of snow showers and potential squalls. According to the latest forecast, after the front passes early this morning, the rest of Monday will see temperatures plunge into the 20s by afternoon with wind chills dropping to the teens and single digits.
With snowfall expected to impact travel, particularly this afternoon, squalls are anticipated that could lead to hazardous conditions. The Weather Service, which has positioned a Wind Advisory in effect through tonight, has noted areas in eastern Tucker County of West Virginia, might even encounter gusts hitting the 60-65 mph range, where a High Wind Warning is firmly placed.
Tuesday promises a continuation of cold conditions and strong wind gusts, with snow showers beginning to taper off. Yet this respite is foreseen as brief, with additional light accumulations of snow expected into early Wednesday from an incoming shortwave. The persistent upper trough could mean more widespread snow later this week, presenting a 60-90 percent probability for at least 2 inches of accumulation in certain regions, as per the National Weather Service's discussion.
As for the long-term outlook, while the bone-chilling temperatures seem set to stay put, the coming weekend might bring less severe weather and a slight moderation in temperatures, although still below average for this time of year. The forecast advises that snow chances will linger into Thursday but should taper off by Friday with surface high pressure expected to build into the region.
In terms of aviation, strong wind gusts are slated to continue into this evening, and a combination of lowering ceilings alongside snow showers and squalls developing by afternoon could mean periodic restrictions at local airports. The forecast indicates that these conditions will likely not relent until midweek as the cold and active pattern endures post Monday's cold front passage.
