Persistent heat and elevated humidity across Southern California have driven trader sentiment toward warmer overnight lows for Los Angeles on August 25, with National Weather Service forecasts calling for a minimum near 70–72°F at key stations like KLAX amid a strong upper-level ridge. Weak marine layer influence and poor nocturnal radiational cooling—exacerbated by high dew points—have kept recent nights anomalously warm relative to the 66°F August climatological average, supporting the market's emphasis on the 70–71°F bucket at 30.5% implied probability. At the same time, residual model uncertainty around timing of any onshore flow or brief cooling episodes sustains the 47% odds on 63°F or below, while probabilities for 72°F+ remain low given the entrenched airmass. Updated NHC and local model guidance expected later today will likely refine these ranges ahead of resolution.