The second t20 of the day versus Yorkshire fell victim of the weather as the sides shared a point apiece.
For the second time in the day, Yorkshire won the toss and let Notts have first use of the pitch.
Hassan Azad and Matt Cross opened the batting but Cross was dismissed early on with just one to his name.
Azad was then caught in the deep for 19 before rebuilding work from Tom Rowe and Sam Wood was cut short at 64-2 when rain interrupted play.
On resumption, Rowe was bowling in the eighth over for 34 before the score was reduced to 86-4 as Wood fell for 28.
Adam Tillcock brought up the hundred with a six in the 12th over and he and Kelsall kept the scoreboard moving at a good rate.
However, with the score on 166-4 and both Kelsall and Tillcock on 39 not out, the rain returned and brought an abrupt end to proceedings.