The primary risk this afternoon will be large hail and damaging thunderstorm winds. Later tonight the focus will shift to the east. Damaging thunderstorm winds could also occur. There is a potential for widespread heavy rainfall tonight across the upper Colorado River Basin. I am most concerned about tonight.
Main threats appear to be large hail and damaging winds.
But tonight more factors will come into play. And the upper level difluence will be more favorable to support deep convection. Sweat indicies top out over 500 and the total totals average around 58. These factors have prompted me to have our staff release an 18z sounding. An interaction of the low level jet and the upper level jet streak could also come into play later tonight.