ECMWF and GFS ensemble means project 850hPa temperatures driving strong thermal advection, pushing surface highs 27-29°C. Subtropical ridge positioning confirms a dominant warm airmass. Expect significant deviation from 23°C. 95% YES — invalid if unexpected frontal passage occurs.
ECMWF and GFS ensemble means project 850hPa temperatures driving strong thermal advection, pushing surface highs 27-29°C. Subtropical ridge positioning confirms a dominant warm airmass. Expect significant deviation from 23°C. 95% YES — invalid if unexpected frontal passage occurs.