Secondary Upper Level Disturbance for North, Texas

[Johnny]

Well most of North, Texas saw some decent totals of accumulating snow earliar today when an upper level disturbance swung through the area. Now a secondary upper level disturbance is swinging through the same areas that were effected by the first. My question is, did models show this earliar this week? I know they showed an upper level disturbance but I was wondering if they showed the second one that has developed that will be bringing more snow into North, Texas? Read below.



...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 PM CST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN FORT WORTH TX HAS ISSUED A WINTER
WEATHER ADVISORY FOR THE PORTION OF NORTH TEXAS NORTH OF A LINE
FROM COMANCHE...TO WAXAHACHIE AND CANTON.

A SECONDARY UPPER LEVEL DISTURBANCE WILL PASS ACROSS NORTHWEST TEXAS
LATE THIS AFTERNOON AND TONIGHT...RESULTING IN ENHANCED LIFT AND A
HIGHER POTENTIAL FOR WINTRY PRECIPITATION. LIGHT SNOW WILL CONTINUE
TO SPREAD ACROSS THE WINTER WEATHER ADVISORY AREA THROUGH MID
EVENING...WITH TOTAL ADDITIONAL ACCUMULATION UP TO ONE INCH POSSIBLE
BENEATH THE MOST INTENSE SNOW BANDS.