On Monday, 3 April 2017 00:23:04 UTC+3, JS wrote:

Sorry, Krasw.
Thought Walt had posted in that thread that SkySight uses the WRF model which seems to forecast as accurately as HRRR, but gives longer range forecasts than HRRR.
Just reread WX's posts and didn't find that.
Jim

So it's basically RASP. WRF is far from state of the art.