The 2026 typhoon season in the northwest Pacific Ocean is shaping up to be exceptionally severe and may rank among the most active seasons ever recorded, according to a forecast released by British weather prediction firm Tropical Storm Risk. The forecast suggests typhoon activity this season could reach approximately 60% above the historical average. Several climate factors are driving the unusual forecast, including a strengthening El Niño phenomenon, weakening trade winds over the northwest Pacific Ocean, and above-average sea surface temperatures. The storm caused widespread disruption across eastern China, with Shanghai canceling hundreds of flights at both of the city's airports. A low-pressure area designated Invest 93C is located approximately 1,100 miles southeast of the Big Island and could develop later this week into Tropical Storm Lalah.