Overview
- Senamhi reports mixed precipitation across the central and southern Andes, including rain, snow, sleet and hail.
- The most affected areas are Junín, Pasco, Ayacucho, Huancavelica, Apurímac and parts of Cusco and Puno, primarily on the eastern flanks.
- Intense winds are being recorded in Huancavelica, Ayacucho, Apurímac and parts of Cusco, extending to high elevations of Arequipa.
- Western highland zones of Arequipa, Moquegua and Tacna show scarce cloud cover and limited precipitation.
- Senamhi describes a DANA as an isolated cold‑air pocket at roughly 10,000–12,000 meters moving from the Pacific, and it forecasts impacts through Friday, December 5, urging residents and local authorities to follow updates and take precautions.