Baltimore is gearing up for a mix of cold, high winds, and potential snow showers as weather patterns continue to evolve this week, according to the National Weather Service Baltimore MD/Washington DC. The forecast indicates that while a high-pressure system provides some respite today, conditions will shift as a clipper system approaches from the north on Thursday, followed by a resumption of high pressure into Friday before a busy weekend of multiple low-pressure waves.
Today's cold front brings a stark reminder of winter's grip, with high temperatures hovering in the chilly 20s and 30s and with fierce winds leading to wind chills in the single digits and teens, as "winds will remain gusty out of the northwest" which will keep wind chills in the single digits and teens for much of the day. At the same time, the mountains see even harsher conditions, according to the National Weather Service. A Cold Weather Advisory has been extended through noon today in high-elevation areas where the wind gusts and cold are most biting.
Looking ahead, a Winter Storm Watch is in effect for certain counties, including Garrett, western Grant, and western Pendleton, from Thursday morning until Friday morning, with snow accumulations of 6 to 8 inches on the cards, as detailed by the National Weather Service Baltimore MD/Washington DC forecast. These snowy conditions, caused by a combination of synoptic-scale ascent and upslope flow, are expected to affect the Alleghenies most severely, with potential snow showers also spreading east of the mountains on Thursday afternoon. Although accumulations to the east will be less significant, there's caution about possible snow-covered roads in heavier bursts.
The latter part of the week looks to be a reprieve with milder conditions and sunny skies as high pressure builds back in on Friday, yet this will be short-lived as the weekend is expected to bring more complexities, forecasting a colder turn with possible rain transitioning to wintry precipitation, Saturday is expected to be a bit milder in the mid-upper 40s with southerly flow ahead of an approaching cold front. Still, the National Weather Service explains that a front loaded with Arctic air set to follow could drastically drop Sunday's high temperatures. Current reports suggest blustery conditions with gusts up to 20 mph and bone-chilling wind chills into the single digits by Sunday night into Monday morning.
For those taking to the skies, "VFR conditions are expected today at all terminals" with some potential for gusty winds and snow showers affecting visibility on Thursday, as the National Weather Service delineated. Mariners are also cautioned with a Gale Warning in effect early this morning, likely to transition to a Small Craft Advisory due to continued windy conditions. Water levels have dipped due to offshore flow, with concerns of blowout conditions—where water levels may drop significantly below the usual low tide—highlighted for the morning.
Baltimore's weather narrative thus oscillates between an icy grip and brief thaws, urging residents to remain vigilant and prepared as winter continues to assert itself with vigor.
