New ECMWF parallel (Cycle 46r1) data is available in real-time.

Forecasters must acclimate themselves to the new system e.g. determine bias or hot/cold issues in extended range.

At Day 10, extreme heat of 100°-107°F is in both op & parallel across S. Georgia (HRES 9-km) pic.twitter.com/5sAwATrmeK

— Ryan Maue (@RyanMaue) May 16, 2019