Once again another powerful storm system is expected to develop across the central lower 48 later this week posing a widespread multi-day severe weather outbreak with damaging winds, large hail, tornadoes, and another high wind event impacting millions across the country. The Storm Prediction Center has highlighted a “Slight Risk” of severe weather across the Mid-Atlantic region on Sunday for thunderstorms capable of producing damaging winds along a powerful cold front to swipe through the area.
Although areas across Delmarva and the surrounding areas will escape the extreme brunt of the severe weather, gusty thunderstorms are possible during the afternoon hours on Saturday where we have surface temperatures well above average into the lower 70s, sufficient moisture with dew points in the 60s, and not to mention the amount of wind shear available. Although the details remain unclear on the severity of the damaging winds or a tornado threat at this time, we will continue to monitor the threat as time gets closer.
With or without the presence of thunderstorms, strong non-thunderstorm winds will become a problem yet again with wind gusts 40-60 MPH are very possible when this front arrives. Enough to cause more issues with down tree limbs and sporadic power outages. Thunderstorms will only enhance the wind threat more similar to what we seen from last weeks event.
With a strong low level Jetstream reaching 50-70mph at 5000ft, some of those stronger winds could reach down to the surface at times with the gusty showers and embedded thunderstorms. We will continue to monitor the latest forecast trends as we approach closer towards the weekend.