Overview
- Conagua warned that Tropical Storm Boris will produce unstable conditions in Nuevo León on June 10 with moderate to locally strong showers, electrical activity and wind gusts roughly between 40 and 70 km/h.
- The official 96‑hour guidance gives municipality‑level rainfall ranges of about 5–50 mm in affected spots and lists specific towns at risk for stronger rachas and heavier downpours.
- Regional forecasts for Galicia from AEMET, published by Faro de Vigo, remain largely unchanged and predict mostly dry, sunny days for June 9–10 with daytime highs in the low‑to‑mid 20s and northerly gusts typically between 30 and 47 km/h.
- Local meteorologists in Salta reported a cold‑air intrusion and a mid‑level disturbance that produced rain and a June total of 8.2 mm, well above the 2.5 mm historical mean, and they expect additional cold fronts later this week including one on Thursday and another over the weekend.
- Residents should follow municipal advisories because the storm guidance highlights risks to outdoor activity, localized flooding and damaged infrastructure, and forecasters say conditions could change as Boris and incoming cold fronts evolve.