The weather forecast for Punta Lara this Sunday, September 20, indicates that the maximum temperature will be 23°C and the minimum will be 13°C.

Additionally, according to the National Meteorological Service (SMN), winds of 12 km/h are expected, and average humidity will be 93%.

Weather forecast for Punta Lara on the morning of September 20, 2026

The SMN report states that in the early hours of this Sunday, September 20, no precipitation is expected, humidity will be 93%, and light winds of 12 km/h from the northeast are anticipated.

Meanwhile, for mid-morning, no rainfall is forecast, humidity will be 89%, and there will be light winds of 13 km/h from the north.

Weather forecast for the afternoon/evening of September 20, 2026

According to the agency's forecast for Punta Lara, light drizzle of 4 mm is expected this afternoon, along with moderate winds of 21 km/h from the northwest.

As for tonight, moderate rainfall of 11 mm is announced, with moderate winds of 22 km/h from the west.

What is the National Meteorological Service and how does it work

The National Meteorological Service (SMN) is the official body responsible for collecting, analyzing, and disseminating meteorological information across the country. Its main function is to predict climate and atmospheric conditions, issue early warnings about dangerous weather phenomena, and provide climate information for various activities, such as aviation, agriculture, and navigation.

The SMN operates through a network of weather stations distributed throughout the country, as well as using satellite imagery and numerical prediction models.

What is a weather alert in Punta Lara

The agency itself refers to an alert as "the possible occurrence of a meteorological threat," which it issues with the aim of supporting decision-making across all sectors of the population. These are generally issued 24, 48, or 72 hours prior to the event. On the other hand, very short-term advisories (ACP) urge the population to take action quickly, as the phenomenon may occur just minutes after the advisory is issued.

An alert can be issued in situations involving rain or storms, as well as extreme temperatures or phenomena that deviate from normal conditions.

What is a yellow alert

These involve possible meteorological phenomena capable of causing damage and risk of temporary disruption to daily activities, according to the SMN.

In the case of high temperatures, the yellow level indicates that they may be dangerous, especially for at-risk groups such as children, people over 65 years of age, and those with chronic illnesses.

What is an orange alert

This warning indicates that meteorological phenomena dangerous to society, life, property, and the environment are expected. In this case, temperatures may be very dangerous, especially for at-risk groups.

What is a red alert

The agency's website warns of "exceptional meteorological phenomena with the potential to cause emergencies or disasters."

In this type of alert, temperatures are "very dangerous and can affect all people, even those who are healthy."

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