# Severe weather alerts and storms across Spain

> Live situation record from CLSTR: https://clstr.news/situations/weather-patterns-in-spain
> Updated: 2026-09-04T02:48:31.000Z. Sources: 16. Developments: 2.

Weather patterns in Spain have transitioned from general atmospheric stability toward significant meteorological instability. Following a period of warmth and high humidity in early September, conditions shifted on September 9, 2026, toward increased volatility.

In response to incoming storms, torrential rains, and high winds, the State Meteorological Agency (AEMET) activated orange alerts for several municipalities in the province of Alicante, specifically targeting the southern coast and Vega Baja del Segura. These warnings highlight risks of flooding, hail, and intense wind gusts, with potential rainfall accumulations reaching up to 40 liters per square meter in a single hour. 

In response to these risks, local authorities have implemented preventive measures. Torrevieja has ordered the closure of parks and gardens and the suspension of all outdoor activities and sports, while Almoradí has closed municipal sports facilities and cemeteries. In the Murcia region, heavy rains have already resulted in nearly 250 emergency calls, primarily concerning flooding and traffic obstructions.

Instability is also affecting Catalonia, the Balearic Islands, and parts of Andalusia and Murcia. In Catalonia, storms may reach torrential intensity, while the Balearic Islands face alerts for wind, storms, and coastal phenomena. In Menorca, alerts have been issued for torrential rain and strong gusts of up to 90 km/h. In Mallorca, wind gusts have been recorded up to 88 km/h in Capdepera, with disruptions reported at Palma airport. Although some areas, such as Sabadell, experienced lighter rainfall than initially anticipated, the overall situation remains volatile, characterized by intense, irregular precipitation and significant temperature fluctuations.

## Claims

- The weather event may include storms, hail, and very strong wind gusts. (corroborated by 5 sources)
- Ideam issued the weather forecast for September 8, 2026. (corroborated by 3 sources)
- Maximum temperatures may exceed normal values in the Caribbean region and the Magdalena and Cauca river valleys. (corroborated by 3 sources)
- Catalonia is expected to face very strong storms and showers, potentially reaching torrential intensity. (corroborated by 3 sources)
- Moderate to heavy rains are expected in Antioquia and Risaralda. (corroborated by 2 sources)
- Vegetation fires are a risk in Tolima, Huila, Cauca, and Nariño. (corroborated by 2 sources)
- Landslides are a threat in the Pacific and Andean regions. (corroborated by 2 sources)
- Barcelona province expects very cloudy skies with showers that may include storms and hail. (corroborated by 2 sources)
- Rainfall accumulations in Alicante could reach 40 liters per square meter in one hour. (corroborated by 2 sources)
- An orange alert was activated for Mallorca due to heavy rain, storms, and potential hail. (corroborated by 2 sources)
- Tuscany issued an orange alert for strong thunderstorms and hydrogeological risk. (corroborated by 2 sources)
- A red alert is in effect for high thermal sensations in the Caribbean, Insular, Pacific, Amazon, and northern Andean regions. (single source)

## Timeline

### 2026-09-04: Spain weather forecast: Warm and cloudy conditions across multiple regions

Multiple regions in Spain, including Alicante, Valencia, and Orihuela, are experiencing warm, mostly cloudy weather with high humidity and minimal chance of rain on September 5, 2026.

12 sources. https://clstr.news/cluster/weather-forecasts-for-torrevieja-and-orlando

### 2026-08-31: Spain weather forecast shows stability with northern rain

Spain faces stable weather with clear skies in most areas, though northern regions may see increased cloudiness and light rain or thunderstorms.

4 sources. https://clstr.news/cluster/spain-weather-forecast-shows-stability-with-northern-rain

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Cite as: Severe weather alerts and storms across Spain. CLSTR, https://clstr.news/situations/weather-patterns-in-spain