Overview
- Mexico’s national weather service warns of a marked temperature drop with severe frosts overnight into Friday in mountainous zones of the north and center, with lows from -5 °C to 0 °C in higher ranges and 0 °C to 5 °C in adjacent states.
- A new cold front is forecast to enter northern Mexico over the weekend and reinforce the cold, as Sonora transitions from several days of near-39 °C heat in Hermosillo toward lower temperatures once the front arrives.
- Southern and southeastern Mexico face intense rainfall from a low‑pressure channel and Gulf–Caribbean moisture, with risks of lightning, hail, strong winds, landslides and flooding across Oaxaca, Chiapas, Tabasco, Campeche, Yucatán and Quintana Roo.
- Argentina’s meteorological service issues yellow alerts for Corrientes and Misiones on Friday, expecting thunderstorms of varied intensity with 20–50 mm of rain, locally 60–80 mm in the northern Litoral, plus intense gusts, frequent lightning and possible hail.
- Spain’s AEMET-based forecasts point to widespread cloud, rain and thunderstorms across multiple towns in Galicia on Friday, with strong southerly winds in places reaching roughly 61 km/h and reduced visibility at times.