ECMWF 850mb analysis indicates weak ridging, suppressing the marine layer. Modest offshore gradients facilitate warming advection. 70°F is a low bar; boundary layer mixing will easily clear it. 90% YES — invalid if deep onshore flow persists.
ECMWF 850mb analysis indicates weak ridging, suppressing the marine layer. Modest offshore gradients facilitate warming advection. 70°F is a low bar; boundary layer mixing will easily clear it. 90% YES — invalid if deep onshore flow persists.