Overview
- Mexicali's civil protection office warned of an extreme-heat day with highs near 47°C and heat indexes above 48°C and has kept public hydration points active while advising shade, constant water intake, rest breaks and avoiding outdoor sports during peak sun hours.
- Local forecasts for Galicia produced with AEMET data call for widespread dry, sunny weather and daytime highs commonly in the mid-30s with afternoon gusts up to about 35–37 km/h, prompting municipal guidance to stay hydrated and limit sun exposure.
- The Buenos Aires metro area is expected to start the week warmer than normal with highs near 19–20°C and a likely window of rain and storms Monday into Tuesday followed by a return to colder conditions by Thursday, according to the SMN.
- The SMN issued a yellow alert for storms for the city of Santa Fe for Monday and warned of unstable conditions with a substantial chance of strong afternoon and evening storms, advising residents to follow updates from authorities.
- Southern Argentina remains under a polar wave with red and yellow cold alerts and intense cordillera snowfall that reached accumulations of up to four meters in high mountain sectors, causing route interruptions and the evacuation of affected families.