The National Meteorological Service (SMN) reported on September 1, 2026, that Tropical Storm Marie is the thirteenth named cyclone of the 2026 Eastern Pacific season. ^[1] The National Meteorological Service (SMN) via Conagua Clima issued a general weather forecast for Wednesday, September 2, 2026, at 06:00 hours. ^[2] Tropical Storm Marie is expected to intensify into a hurricane during the day of September 2, 2026, in the Pacific Ocean. ^[3] CONAGUA forecasts that overnight on September 1, 2026, the probability of rain in Saltillo will reach up to 75% accompanied by possible lightning strikes. ^[4] During the afternoon of September 1, 2026, cloud cover is expected to increase in Saltillo with a 35% probability of isolated rainfall. ^[5] On September 1, 2026, Saltillo began the day with clear skies, temperatures reaching 29 °C, and a humidity level of 48%. ^[6] The National Water Commission (CONAGUA) issued a warning on September 1, 2026, forecasting heavy to very heavy rains for 26 states in Mexico. ^[7] The SMN forecast predicts Marie could reach hurricane category 1 or 2 status between Wednesday and Thursday with winds up to 160 km/h. ^[8] The storm presents maximum sustained winds of 95 km/h with gusts reaching 110 km/h. ^[9] Tropical Storm Marie is moving northwest at 13 km/h with a direction of 320 degrees, located 650 kilometers southwest of Playa Pérula, Jalisco, and 825 kilometers south of Cabo San Lucas, Baja California Sur. ^[10] Heavy rains with punctual very heavy amounts of 50 to 75 mm are forecast for southern Baja California Sur, eastern Sonora, western and southwest Chihuahua, northern Nayarit, and northern, central, and eastern Michoacán. ^[11] Low-pressure channels over central Mexico interacting with cyclonic circulations and upper-level troughs, along with Tropical Wave No. 35 passing over southern Mexico, will cause showers and heavy rains with electrical discharges in the northeast, east, south, and southeast, with possible hail in the west and center. ^[12]