Recent heavy drought, early Alpine snowmelt, and prolonged low rainfall across the Rhine catchment have driven water levels at key gauges like Kaub to multi-decade lows, restricting barge drafts and ferry operations. Slight rises from localized rain in southern Germany have lifted readings modestly in recent days, yet they remain well below navigation benchmarks around 77 cm. Official forecasts and hydrological models indicate sustained precipitation is still needed for full recovery, with probabilities of normal conditions low through late August. Trader consensus on a quick rebound before September 1 likely reflects expectations of near-term weather improvements or a lenient market definition of "normal," while the smaller September 1–14 share aligns with slower historical recovery patterns after similar summer lows. Limited additional rain in the 14-day outlook keeps longer timelines at low implied probabilities.