Climatological mean high for early May is 18.5°C. Current GFS ensemble trends indicate robust diurnal heating under a transient ridge. Significant advective warming is priced in. This pushes the thermal envelope. 85% YES — invalid if frontal passage before 12 UTC.
Climatological mean high for early May is 18.5°C. Current GFS ensemble trends indicate robust diurnal heating under a transient ridge. Significant advective warming is priced in. This pushes the thermal envelope. 85% YES — invalid if frontal passage before 12 UTC.