Tonight’s NAM and GFS model data just rolling in…. an interesting weather possibility for Thursday just showing in both models.
A cold front moves through late Wednesday and low pressure develops on the front as it moves up along the coast. This might be our first real snowfall on Thursday. Amounts don’t appear too significant, maybe
3-4 1-3 inches.
This is a new development. Too early to be sure about details. I’ll keep an eye on it.
Wed 6PM: A quick update- latest models depict this low pressure system evolving further north; temps will likely be too warm for snow in the immediate PHL area.