Intensity is picking up over Oklahoma and Arkansas.

May 21, 2013
1330:18z
UNYSIS visual US Satellite (click here for 12 hour loop)

Predictions out of Canada are stating there is going to be increased movement in the Jet Stream. The Jet doesn't usually cause much change in these vortexes, but, who knows for sure.


Putting it into context, the vortex will probably effect the Jet Stream rather than the other way around.


AM CURRENT SYSTEMS (on right - click here)

Below is afternoon prediction

The entire system is static from yesterday.