Looks like stuff is getting close, but… 

A SEVERE THREAT COULD EVOLVE ACROSS NWRN PORTIONS OF LOWER MI THIS EVENING. IT IS NOT CLEAR WHETHER A WW IS WARRANTED AT THIS TIME DUE TO POTENTIAL LIMITING FACTORS. HOWEVER..AREA WILL CONTINUE TO BE MONITORED...AND ANY WW ISSUANCE WILL ULTIMATELY DEPEND ON CONVECTIVE TRENDS.

 

Keep watching.