ECMWF ensemble shows significant -3SD 850hPa temp anomaly for May 11. Strong northerly flow and persistent low-level stratus drive brutal cold advection, capping surface heating. Betting the thermal trough. 95% YES — invalid if synoptic pattern shifts eastward.
ECMWF ensemble shows significant -3SD 850hPa temp anomaly for May 11. Strong northerly flow and persistent low-level stratus drive brutal cold advection, capping surface heating. Betting the thermal trough. 95% YES — invalid if synoptic pattern shifts eastward.