Justin Turcotte
EF5
*Edit* MCS did manage to plow through eastern NoDak overnight, likely shifting original target area further south toward northeast SD. Outflow boundary at 14z is along a Mobridge, SD to Wahpeton, ND line. 12z NAM did a good job initializing this feature which will sag south slightly before stalling. Warm front in SD/MN should become better defined later in the day. The interection of these boundaries could make for an interesting play. Concern over high LCLs appears to have diminished. Helicity will be high along the boundaries enhancing tornado potential. There is a lot of grungy cloud around the area which could limit the instability. SWODY1 upgraded to Moderate which is reasonable given forecast shear and instability parameters.