Weather forecasts predict heavy rain in Sinaloa and active winter for Cuba

The National Meteorological Service has forecasted heavy to very heavy rainfall for Sinaloa, Mexico, due to the Mexican monsoon and upper-level divergence. Expected conditions include electrical discharges and wind gusts, with intense rainfall predicted for northern and central Sinaloa.

In Cuba, meteorological projections for the 2026-2027 winter season suggest an early and highly active period. Experts anticipate above-average rainfall and significant cold events between November and February, driven by a weak Arctic Polar Vortex and frequent subtropical lows. These patterns are further influenced by a strong El Niño event expected to peak between October and December 2026, according to ECMWF models.