Overview
- Argentina's national weather service issued short‑term warnings for Bahía Blanca and nearby districts, citing strong storms with intense rain, damaging gusts and possible hail.
- Villarino authorities asked drivers to use extreme caution on National Route 22 between Médanos and Algarrobo because standing water on the roadway is impeding traffic.
- Santa Fe remains under a yellow alert for isolated but locally strong storms, with 30–50 mm of rain possible, frequent lightning, occasional hail and gusts up to 70 km/h, with gradual improvement expected by night.
- In Tucumán, a rain front moving in today is forecast to bring several hours of precipitation and a marked temperature drop, with instability lingering through midweek.
- Across Mexican cities from Tamaulipas to Sonora and Sinaloa, forecasts call for dry skies and highs near 31–34°C, following an early‑March 39°C spike in Tijuana that is expected to ease starting Tuesday as health guidance on hydration and sun protection is reiterated.