Baltimore is bracing for a rollercoaster of weather conditions over the next several days, as detailed by the National Weather Service (NWS). According to their latest bulletin, a warm front is set to sweep through the region tonight, with temperatures expected to rise ahead of an incoming potent cold front on Monday. This frontal passage is predicted to completely transform the weather landscape, plunging temperatures from mild to almost frigid, with possible showers and strong gusting winds in its wake.
The NWS Baltimore MD/Washington DC has issued an alert regarding a high wind watch for parts of Maryland and an anticipation of showers, potentially affecting the Monday commute. According to the forecast, the region is to quickly, but willingly, prepare for a sharp dip in temperatures following the cold front, which could see a drop into the 30s and 40s by Monday afternoon; a stark contrast from the warmer conditions ahead of the front. This weather shift is also anticipated to bring strong wind gusts of approximately 60 to 65 mph, particularly in the Allegheny Highlands, prompting the need for wind advisories in surrounding areas.
The subsequent days will not offer much respite, with the upper-level trough continuing to cast a cold and blustery veil over the area into Tuesday night. Winds are expected to create wind chills that could dip into the single digits and possibly drop below zero in higher elevations. The forecast also includes the likelihood of snow showers west of the Allegheny Front, where a few inches may accumulate, thus leading to potential weather advisories for those locations. The NWS highlights that, as a result, caution and preparedness in these areas would be prudent for the early part of this week until conditions stabilize.
Looking further ahead, the NWS suggests a slight reprieve midweek, though conditions will remain chilly and blustery. However, another reinforcing cold front is forecast to pass through on Thursday, which might bring a spell of light snow across some parts of the area. Mariners are especially cautioned, as gale watches are effective starting late Monday morning through Monday night, with gusts that could reach up to 40 knots on the waters. Consequently, all personnel should ensure they steer clear of hazardous areas and secure any marine interests.
As far as coastal implications go, the rise in tide levels due to the southerly flow may result in minor flooding around Annapolis near high tide times through midday Monday, only to be followed by potential tidal blowout conditions once the offshore flow takes effect. This is a situation that may warrant issuing advisories, as low water conditions could pose navigational concerns.
