Overview
- The national weather service confirms two cold fronts moving from south to north, linked to a cyclone and poised to trigger widespread instability.
- Buenos Aires and the AMBA now expect showers Wednesday night with another rainy spell on Friday, following an updated SMN outlook.
- Mendoza’s provincial service brings forward expected precipitation to Tuesday night, warning of isolated nocturnal thunderstorms.
- Winds are forecast to shift to the southeast with gusts around 60 km/h as the first front enters the central region.
- A marked temperature drop is expected into the weekend, with Buenos Aires falling from near 30°C to roughly 15°C and rapid declines possible within hours.