As Baltimore braces for a bout of erratic weather, locals are urged to prepare for a stormy Thursday followed by a refreshing respite over the weekend. The National Weather Service Baltimore/Washington outlined a detailed forecast predicting a cold front making its presence felt today through Friday, accompanied by heavy showers and potential severe thunderstorms. You can track the inconsistencies in the weather at the National Weather Service's website.
The storm system carries a considerable amount of tropical moisture, which could fuel numerous heavy showers. Temperatures are expected to hit the upper 80s with heat indices between 95 and 105, indicating another day of moist, sweltering heat to endure. However, the risk of flash flooding is a prime concern in parts of the region. The focus area includes regions east of the Blue Ridge and along/north of US-50/I-66. Residents should keep an eye out for weather updates, as local rain accumulation could swiftly reach a staggering 4-6 inches, leading to significant urban flooding.
The National Weather Service has placed a Flood Watch notice from 2 PM EDT today until 2 AM Friday, emphasizing the precautions commuters should take. They advise that it is extremely important for those traveling during this evening’s commute to be aware of possible flooding. Do not drive through flooded roadways, find an alternate route to your destination, or avoid driving during the worst of the weather.
Friday offers a silver lining when a trailing trough is expected to scour out any lingering precipitation, finally. A wave of cooler air is due, ushering in lower temperatures, a welcome change from the typically blistering July heat. This weekend is projected to remain dry and cooler under the influence of robust high pressure. Aviation prospects, however, call for possible intermittent, sub-VFR conditions during the storms and possible persistent low stratus through early Friday, influencing movement at local airports. Sub-SCA level easterly winds are projected for a calmer Sunday and Monday, promising clearer skies for aviators and mariners alike.
In terms of hydrology, the forecast paints a precarious scenario, wherein a quick 1 to 2 inches of rain in 30 minutes is possible in the stronger cells. Such conditions invariably ramp up the threat of flash floods, warranting attention to the hydrologic outlook for those in risk-prone areas. Baltimore residents are advised to remain vigilant over the next few days, as a drier and milder climate is on the horizon.
