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7 Feet of Snow Forecasted to Slam South America This Week

11 months agoUS
7 Feet of Snow Forecasted to Slam South America This WeekSource: powder.com
A significant mid-winter storm is forecasted to impact the central and southern Andes, bringing substantial snowfall to several ski resorts. The storm is expected to begin Wednesday night and last through the weekend, with the heaviest accumulations predicted for Nevados de Chillán.

Key Insights

Nevados de Chillán is expected to receive the highest snowfall totals, potentially reaching up to 7 feet.

Central Chile resorts, including Valle Nevado, El Colorado, La Parva, and Portillo, will see significant snowfall, with up to 4 feet at higher elevations.

Snow levels will drop from around 8,000 feet to 4,000-5,000 feet by Friday, ensuring snow coverage on all terrain.

Patagonia resorts, such as Cerro Catedral, Chapelco, and Cerro Castor, will experience lighter snowfall, with 2-4 inches of dry snow.

Las Leñas, located east of the main crest, is expected to receive around a foot of snow.

Why this matters: This storm provides excellent base-building snow for South American ski resorts, improving conditions for skiers and snowboarders. The significant snowfall will attract tourists and boost the local economies of these regions.

In-Depth Analysis

The storm will begin with a warm, moisture-rich surge focused on south-central Chile, with Nevados de Chillán receiving the initial impact. Snow-to-liquid ratios will be low at first, resulting in heavy, wet snow. As a colder trough moves in, temperatures will drop, and snow quality will improve, with higher snow-to-liquid ratios producing lighter, fluffier powder.

Resort-by-Resort Snowfall Totals:

Nevados de Chillán: 53-88 inches

Valle Nevado: 26-46 inches

El Colorado: 25-44 inches

Corralco: 25-42 inches

Portillo: 24-42 inches

La Parva: 22-39 inches

Las Leñas: 17-29 inches

Cerro Catedral Alta Patagonia: 2-4 inches

Cerro Castor: 2-4 inches

Chapelco: 2-3 inches

This snowfall will greatly improve the skiing conditions across the Andes. Skiers should be prepared for changing conditions throughout the week, from heavy, wet snow to lighter powder.

FAQs

Q: Which resort will receive the most snow?

Nevados de Chillán is expected to receive the highest snowfall totals, potentially reaching up to 7 feet.

Q: When will the snow start?

The storm is expected to begin Wednesday night, July 30, 2025.

Key Takeaways

Expect significant snowfall in the central and southern Andes this week.

Nevados de Chillán will likely have the best conditions.

Be prepared for changing snow conditions, from heavy to light powder.

Patagonia resorts will receive lighter snowfall.

Discussion

Do you think this forecast will hold true? Which resort are you planning to visit? Let us know in the comments!

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