When we were training mountain gliding in Omarama, windy.com was used for alot during preflight briefings. It's actually very accurate. Been using it as my prim

When we were training mountain gliding in Omarama, windy.com was used for alot during preflight briefings. It's actually very accurate. Been using it as my primary weather tool ever since because it can give localised per square kilometre hourly forecasts. Basically you pretty much know if the next hour at a particular place will rain or not. (Came in good use during a date.) YMMV.