Increasing risk for <=32 degrees at some point next Fri (8th) to Mon (11th).

>80% of analogs from Extended @CIPSAnalogs guidance have temps <=32 across S WI.

NBM coming in w/ a 70% chance of <=32 at Watertown (RYV) next Sat AM. #wiwx pic.twitter.com/ej9CiTEnE9

— John Gagan (@jandjgagan) May 3, 2020