Cpv17 wrote:Ntxw wrote:12z CMC is 1983 HP dome and cold. 1065 in Montana and single digits dropping into TX.
12z GFS snows across TX.
Good!! Sounds wonderful to me!
Pick your poison between the two runs. CMC 1983 dry cold or 12z GFS 2021 cold and snow.
Still though, not sure if this is the outcome. OP has been doing wonky runs with trajectory (we're past the phase is there cold air).
The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or 








  






