Santa Catarina weather forecast shows unstable conditions

The state of Santa Catarina is experiencing unstable weather patterns characterized by cloudy skies and declining temperatures. In Lages, the week begins with cloudy conditions and temperatures ranging between 8°C and 16°C. While rain probability is low early in the week, clear skies and sunshine are expected by Wednesday.

Across the broader region, including Jaraguá do Sul, a cold air mass is advancing following the departure of a cold front and an extratropical cyclone. This shift is bringing low temperatures, with minimums dropping below 12°C in many areas. Coastal regions and areas near the Paraná border may face persistent rain due to maritime circulation and low-pressure systems. The Civil Defense in Lages has advised residents to remain informed and avoid high-risk areas prone to landslides or flooding during periods of instability.