Obviously H5 is a fantastic level to start at when assessing the pattern and potential evolution but there are times where H5 can be extremely misleading. While there is a strong correlation to evolution of H5 and the sfc the correlation is not 100%. Moving through at least the end of the month just using H5 alone may be one of those times where the correlation is quite small (to the sfc). Point-in-case next week. Examination of the sfc continues to show strong cold high's sliding southeast through Canada (even into our area). While high pressure's obviously aren't good for storms they can supply cold air...so what do we want for storms?
The jet continues to be active with shortwaves which keep coming into the country from the PAC...so if we can keep supplying systems and get some llvl atmospheric support we'll have winter chances...whether it be snow, mixed, or ice.
Point is H5 does not always tell all