Sierra de las Quijadas Weather Forecast for Thursday, June 11, 2026

Weather conditions in Sierra de las Quijadas, San Luis, are expected to be partially cloudy on Thursday, June 11, 2026. The National Meteorological Service (SMN) of Argentina has provided a detailed forecast for the day.

Daily Weather Breakdown

The forecast indicates a maximum temperature of 13°C and a minimum temperature of 4°C. Average humidity is predicted to be around 85%, with light winds of approximately 9 km/h coming from the southeast in the early hours.

Throughout the morning, no precipitation is expected. Humidity levels are anticipated to decrease slightly to 78%, and winds will remain light, around 10 km/h, shifting to come from the east.

The afternoon is also forecast to be dry, with no precipitation anticipated. Winds are expected to pick up slightly to 13 km/h, blowing from the north. As the day transitions into the evening and night, conditions are expected to remain clear of rain, with winds continuing at around 13 km/h, shifting to come from the northeast.

SMN Role and Alerts

The Servicio Meteorológico Nacional (SMN) is the official body responsible for collecting, analyzing, and disseminating meteorological information across Argentina. Its core functions include forecasting weather patterns, issuing early warnings for hazardous meteorological phenomena, and providing climate data crucial for various sectors such as aviation, agriculture, and navigation.

The SMN operates a nationwide network of meteorological stations and utilizes satellite imagery and numerical prediction models to generate its forecasts. The service defines an “alerta” (alert) as the “possible occurrence of a meteorological threat,” issued to aid decision-making across all segments of the population. These alerts are typically issued 24, 48, or 72 hours in advance of an event.

In addition to standard alerts, the SMN issues “avisos a muy corto plazo” (ACP) or very short-term warnings, urging immediate action as a phenomenon may occur minutes after issuance. Alerts can be triggered by impending rain or storms, extreme temperatures, or other deviations from usual atmospheric conditions that pose a risk of damage or temporary disruption to daily activities.

The SMN employs different warning levels, such as the yellow level for elevated temperatures, indicating potential danger, particularly for at-risk groups like children, the elderly, and individuals with chronic illnesses. Higher alert levels, like red, signify exceptionally dangerous meteorological phenomena capable of causing emergencies or disasters, affecting all individuals regardless of health status.

Key Facts

This weather report is relevant to residents and visitors of Sierra de las Quijadas, providing essential information for planning daily activities. Understanding the local weather conditions is crucial for outdoor pursuits and general preparedness in the region.

Source: Clarin Deportes – Clima hoy en Sierra de las Quijadas, San Luis: el pronóstico del tiempo para este jueves 11 junio de 2026 (https://www.clarin.com/informacion-general/clima-hoy-sierra-quijadas-san-luis-pronostico-tiempo-jueves-11-junio-2026_0_4vIEJlrdAc.html)