Chile cold front brings snow, freezing temps and $1 bn damages

Chile cold front snow and aguanieve freezing temperatures storm damage estimate emergency warnings

A polar air mass moved into central and southern Chile on the weekend of 8‑9 August 2026, producing snow and aguanieve in the Santiago metropolitan area, the pre‑cordillera of Ñuble, and the La Araucanía region. Temperatures fell below zero, with minima of 0 °C in most of Santiago and –2 °C in San José de Maipo.

Road authorities in La Araucanía warned drivers to exercise extreme caution on routes affected by snow, while the maritime service issued a swell warning from the Gulf of Penas to Arica and the Juan Fernández archipelago for 7‑10 August. The national disaster agency SENAPRED activated permanent monitoring in Tarapacá and convened a technical meeting to coordinate response.

Health services reported a surge in emergencies: the Hospital Regional de Coyhaique recorded a roughly 90 % rise in urgent visits for falls caused by icy conditions. Aguas Araucanía re‑activated a preventive campaign to protect water meters and pipes from freezing.

A consultancy report from Colliers estimated the total economic impact of the storms at almost US$1 billion, with US$590 million in public‑infrastructure damage, US$240 million in housing reconstruction, and US$90 million in agricultural losses.

Entities

Aguas Araucanía · Carlos Gaete Mundaca · Centro Zonal de Meteorología Marina de Valparaíso · Chile · Colliers · Dirección Meteorológica de Chile · Gulf of Penas · Milton Morales · Senapred

Claims

What the coverage asserts, and how well corroborated each claim is across sources.

[○ 1 SOURCE] Road authorities in La Araucanía warned drivers to exercise extreme caution due to snow on routes. amigospenquistas.cl
[● 2 SOURCES] Temperatures in the Santiago metropolitan area fell to below zero, with minima between 0 °C and –2 °C. www.elinformadorchile.cl
[○ 1 SOURCE] The Hospital Regional de Coyhaique recorded a roughly 90 % increase in urgent visits for falls caused by icy conditions. www.radiosantamaria.cl
[○ 1 SOURCE] Aguas Araucanía re‑activated a preventive campaign to protect water meters and pipes from freezing. araucanianoticias.cl
[○ 1 SOURCE] Colliers estimated total storm‑related damages in Chile at nearly US$1 billion, including US$590 million to infrastructure, US$240 million to housing, and US$90 million to agriculture. www.prensa-latina.cu
[● 4 SOURCES] A polar air mass moved into central and southern Chile on 8‑9 August 2026, producing snow and aguanieve. amigospenquistas.cl · www.elinformadorchile.cl
[○ 1 SOURCE] SENAPRED activated permanent monitoring in Tarapacá and convened a technical meeting for the upcoming meteorological event. vilasradio.cl
[○ 1 SOURCE] Maritime authorities issued a swell warning for the coast from the Gulf of Penas to Arica and the Juan Fernández archipelago for 7‑10 August. radiopaulina.cl