Changing Stability » Advection Question

In practice, many forecasters estimate the total advective change of stability on a given sounding by estimating the temperature advection at several levels in the troposphere using the actual winds and isotherms from upper air analyses. This procedure takes into account the combined lapse rate advection and shear effects, if both are present.
These plots show streamlines and isotherms at 850 and 500 hPa. Based strictly on advection, will the stability increase or decrease in the 850-500 hPa layer at St. Cloud, MN (circled in red)?