Day 4-8 Outlook

Day 4-8 Outlook Image

Day 4-8 Convective Outlook  
NWS Storm Prediction Center Norman OK
0330 AM CST Wed Jan 13 2021

Valid 161200Z - 211200Z

Model consensus is that a synoptic upper trough will move through
the eastern U.S. day 4 (Saturday) followed closely by an upstream
trough on day 5. This pattern will be accompanied by offshore winds
over the Gulf, maintaining stable conditions inland. A pattern
transition is forecast to occur by day 6 (Monday) as an upper trough
amplifies across the Great Basin region. Modifying Gulf moisture
should return through south TX, but instability will remain
insufficient for a severe threat. Moisture return should be more
substantial across south and southeast TX and possibly into southern
LA by day 7 with potential for greater destabilization. However, by
this time frame. predictability diminishes due to uncertainty
regarding the trajectory of the Great Basin upper trough.

Read more
There’s more click here.

Comments are closed.