ECMWF ensemble median targets 850hPa temps at 6°C, translating to surface highs struggling past 16°C. Persistent cool advection from north. 90% YES — invalid if ridging strengthens west.
ECMWF ensemble median targets 850hPa temps at 6°C, translating to surface highs struggling past 16°C. Persistent cool advection from north. 90% YES — invalid if ridging strengthens west.