Overview
- The Servicio Meteorológico Nacional issued a yellow alert for storms for Friday, May 29 covering northern Corrientes, Misiones, Chaco and Formosa and warned of locally heavy rain (45–65 mm), hail and strong gusts.
- Central‑eastern Argentina — including Rosario, Santa Fe and the AMBA — is seeing persistent morning fog and neblina that has cut visibility and prompted advisories to drive with caution.
- SMN forecasts show largely stable, mostly cloudy conditions with low overall precipitation risk through the weekend for many provinces, with daytime highs generally in the mid‑teens to low‑20s Celsius.
- Spain's AEMET issued a yellow heat warning for Córdoba for May 29–30 with daytime highs around 37°C rising toward 39–40°C over the following days and guidance to protect against heat exposure.
- Meteorologists say the pattern reflects normal late‑May drivers: calm, humid air feeding autumn fog in Argentina and a separate warm air mass producing a brief heat episode in southern Spain, so impacts are expected to be local and short‑lived.