SKYWARN storm spotter activation might still be needed tonight, according to an updated “Hazardous Weather Outlook” that the northern Indiana National Weather Service office issued at 5:40 p.m. EDT.

The outlook indicated that thunderstorms are likely tonight, with locally heavy rainfall and minor flooding possible. Some storms might be strong to severe along and south of the U.S. 30 corridor, with damaging straight-line winds being the primary threat.