Incoming Pampero Cold Front Set to Bring Sharply Lower Temperatures

Weather Shift and the Arrival of the Pampero

A noticeable transition in atmospheric patterns is set to deliver southern winds, precipitation, and a significant cooling trend across the metropolitan area. Following a mild and clear Thursday, the movement of a cold weather system will introduce weekend conditions more typical of a different season during the early morning hours.

The cooling effect will impact the suburban districts most severely, where Sunday morning lows are projected to settle between 7 and 9°C. Prior to that, Saturday will feature strong gusts reaching up to 60 km/h alongside maximum figures remaining under 20°C. Afterwards, a gradual thermal recovery is expected under sunny skies.

How the Pampero Alters Regional Conditions

According to forecasts from Meteored, the pampero functions as a southwestern wind capable of generating gusts up to 40 km/h while clearing out cloud cover. Its arrival signals the conclusion of an initial round of regional instability that previously brought scattered downpours and isolated storms with uneven distribution.

While Thursday maintains pleasant attributes with a high of 25°C, that stability remains temporary. Friday afternoon and evening will witness advancing colder air originating from Patagonia, carrying a 90% probability of precipitation, though expected accumulation amounts remain low. Following this system, winds will shift southward with stronger gusts.

Weekend Forecast and Temperature Lows

Saturday opens under overcast skies and potential light rain in southern and western sectors. Although cloud cover will thin by afternoon, temperatures will fail to bounce back immediately, holding steady between 18 and 19°C alongside brisk southern winds.

• Sunday morning presents the chilliest phase of the cycle.
• City readings will dip to between 10 and 11°C.
• Suburban areas will experience lows spanning 7 to 9°C, with the northern sector registering the coldest conditions.

As the daytime progresses, sunshine will assist a thermal rebound, pushing highs up to 23°C and creating a pronounced thermal amplitude between dawn and afternoon.

Sources: La Nación, Minutouno, Revista Chacra.