Well The Inconsistancy Is Back

Well the models have started the tango again and are dancing all over the floor. As you can see from the models outputs below none are on the same page. We do note the NAM is now the has most of the moisture in North Alabama and Southern Tennessee. The GFS has most of the state in the moisture, but in both cases the 540 line is in the Tennessee Valley. The UKMET also has the moisture across North Alabama with the 540 line just north of the state line. The GFS snowfall predictor has very little if any snow accumulation across North Alabama, while the GFS is the more aggressive with 2" for areas from I-65 to the East and North of the Tennessee River. Now with more on the model outputs from the European and Canadian, both are a little drier across North Alabama as the Canadian has almost he whole state dry, if you remember they were both showing decent moisture for North Alabama in earlier runs, although they both have the 540 lines a lot further South. So please remember THIS IS STILL NOT A FORECAST. I will not try to forecast anything until later tonight or tomorrow morning and then I will post my accumulation forecast as well. All the models we see now will more than likely change with the track of the low in the Gulf and the system coming in from the West so stay tuned.



RPM Accumulated snow output

18z NAM Saturday Snow Accumulation

18z NAM Precipitation

12z UKMET Saturday

06z run of GFS precip location valid 1pm Saturday

EMCWF Saturday

GEM Saturday 1pm

12z GEM Another Look

06z NAM

06Z GFS