Mesoscale Discussion
Valid: Fri 20 May 2022 14:00 to Fri 20 May 2022 16:00 UTC
Issued: Fri 20 May 2022 14:19
Forecaster: PUCIK

... Tornado threat with isolated storms ...

Radar and lightning data show that several isolated cells have developed north of the warm front. Due to the low LCLs and increasing low-level shear, these cells need to be monitored for a signs of increase in low-level rotation, signalling increasing risk of (strong) tornadoes.