That's scary.
Actually, hail is a possible sign that there has been tornado somewhere: it just could have been sucked back into the cloud and then it could fall down in form of hail and rain. Somedays, we witnessed this picture. Water tornado came from the sea, then about a km from the shore line it was sucked up by the cloud, and then it became a scary black cloud itself (we heard that it had flooded the whole village then). We were lucky: we ran fast, then we caught a bus,- the tornado-derived cloud was chasing us, moving towards the villages we were passing by, but our bus was faster.
People in the bus were looking at it with awe, and we felt pretty uncomfortable too, because we had just avoided being flushed into the sea.