Latest National Weather Service guidance and GFS/ECMWF ensemble models project a high temperature near 75°F in Los Angeles on April 5, driving trader consensus toward tightly clustered mid-70s outcomes amid 19-23% implied probabilities for 74-79°F ranges. This reflects uncertainty in marine layer persistence—persistent stratocumulus clouds and moderate onshore flow could cap highs at 74-75°F by limiting solar heating, while earlier burn-off under amplifying upper-level ridging might push toward 78-79°F. Following March's record heat wave, early April's transitional pattern features lighter winds and gradual warming, with historical April averages around 74°F at LAX providing baseline context. New 12z model runs and NWS updates this afternoon will likely sharpen differentiation before resolution.