User blog comment:Hurricane Layten/Dangerous tornado outbreak possible next week/@comment-33214248-20170423143559/@comment-26014793-20170423192619

Assuming you're talking about the SPC D1 outlook, I'm putting my money on a 15% or 30% risk for Friday. There has only ever been one 60% risk area issued (April 7, 2006) and although the event was deadly with several strong tornadoes it wasn't even close to the super outbreak they were forecasting.