Overview

• Senamhi activated a yellow alert for increased winds on the north and central coast, covering Áncash, Callao, Ica, La Libertad, Lambayeque, Lima and Piura through Thursday at 23:59.
• Forecasts call for coastal winds near 33–34 km/h on the north and central stretches and around 22 km/h on the south coast, with dust and sand uplift, reduced visibility, and early-morning drizzle, fog and mist near the shoreline.
• An orange alert warns of moderate to strong rains and thunderstorms across 16 departments from Wednesday to Friday, a 71‑hour window affecting Amazonas, Apurímac, Arequipa, Ayacucho, Cajamarca, Cusco, Huancavelica, Huánuco, Junín, La Libertad, Lambayeque, Moquegua, Pasco, Puno, San Martín and Tacna.
• Senamhi expects solid and liquid precipitation including snow, hail and sleet with daily accumulations up to 18 mm in the north and around 14 mm in the central and southern highlands, with Thursday likely to be the peak day.
• COEN and INDECI report active monitoring and urge readiness steps such as checking evacuation routes, ensuring critical services remain operational, reinforcing roofs, avoiding exposure to lightning, and using local early‑warning signals.