Convective Outlook

Day 4-8 Outlook

Day 4-8 Convective Outlook  
NWS Storm Prediction Center Norman OK
0223 AM CDT Sun May 20 2018

Valid 231200Z - 281200Z

...DISCUSSION...
Uncharacteristically weak flow regime, for mid May, is expected to
persist this week across most of the CONUS. As a result, severe
predictability will necessarily be low during the day4-8 time frame.
Even so, isolated severe will likely be observed at various
locations but day-to-day convective variability, within a mostly
weakly sheared environment, will reduce confidence in locating
potential severe regions.

Updated 20 May 2018 | 2:28 am