The morning computer data is in (except for the European Model)… and it is going to be a very close call on Tuesday. The trend has been ever-so-slightly south with this system. This would mean that the further north of I-84 that you go… the lower the chances of seeing any accumulating snow. Here is a comparison of the latest GFS model (just out at 12pm), compared to the GFS model from last night. You can clearly see that it is slightly further south, and would just clip southern parts of the HV.
Versus the old GFS model run from last night…
The NAM model is agreeing with this southward trend… but we’re not out of the woods yet. 25 to 50 miles will mean a world of difference. Additional updates to follow this afternoon as the data rolls in.