Winter Storm Threat: Mar 24-25 (Final Call)

Same general theme, with a slight shift south along the southern edges and a more pronounced southern shift towards the upper part of the map. Risks are generally to the higher side on the southern fringe areas if the models are to be believed (especially if the overnight front-end thump is fairly wet).

Winter Storm Threat: Mar 24-25 (Initial Call)

The DC-Baltimore-Philly areas are expected to miss out on the more significant accumulations yet again as bothersome low-level temperatures above freezing and March climo. rear their ugly heads. One of the saving graces with this event is the onset of snow will be overnight, though this did not really help the I-95 corridor and points [...]

Winter Storm Threat: Mar 5-7 (Final Call)

There were some detail changes due to adjustments in the storm track, which mostly affected central/northern PA, southern VA and the Delmarva Peninsula. Higher confidence in the higher snow totals brought some upscale changes to northern VA. It’s still a low confidence forecast overall, with both upside and downside risks across most of the impacted [...]

Winter Storm Threat: Mar 5-7 (Initial Call)

So here we are with another complicated setup and poor model agreement leading to a low confidence forecast. The good news is it looks like DC is finally going to get a decent storm! It only took until March… Anyway, right now it looks like the biggest risks are along the coast and in PA [...]

Winter Storm Threat: Nov 27 (only/final call)

This storm will drop a rain/snow mix south of the 1 inch line, with a slushy coating possible across northern MD into Philadelphia. Higher elevations will do better with this event, especially from southern PA southward. A rather weak disturbance will slide across the region tonight into tomorrow, bringing wintry precipitation to the region from [...]

Winter Storm Threat: Apr 22-24 (only/final call)

This storm is going to be mostly an Appalachian event, with heavy, wet snow creating problems with falling branches and trees and power outages in the areas forecast to get 2-4 inches of snow or more.   The bulk of the snow will fall on Monday as the coastal low deepens and works into eastern [...]

Late season snow storm in the Appalachians

A strong coastal storm will develop tomorrow into Monday, and this low will actually retrograde inland, eventually making its way into central NY. This late season storm is expected to bring 6-12 inches or more to the higher elevations of the central Appalachians, with lower totals in the lower elevations as the snow battles against [...]