Was worried we were losing the NW flow event this weekend but GSP seems to be leaving the door open.
While it looks to be a relatively prolonged period of NW
flow snow, the guidance doesn`t agree on if the snowfall amounts
will be significant. The wind speeds and directions and the CAA are
good but not great. However, there area multiple short waves
dropping through the flow across the area and weak low level
instability which are favorable. Keep low PoP across the usual areas
through the period and will have to keep an eye on the situation for
any potentially significant snowfall.