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Orange Rain Warning Issued for Sierra Tramontana

August 20, 2026 · wweather1 editorial · 1 min read

Meteoalarm has issued a high-severity orange rain warning for the Sierra Tramontana region in Spain. The severe weather alert begins on August 20, 2026.

An orange rain warning has been officially declared for the Sierra Tramontana area in Spain. Authorities report that the high-severity weather event is set to impact the region starting in the evening.

The alert was issued by Meteoalarm, indicating a significant risk of severe rainfall across the affected zone. The warning period commences on August 20, 2026, at 18:00 UTC.

Residents and visitors in the Sierra Tramontana area should prepare for hazardous weather conditions as the heavy rain moves in. The meteorological warning is scheduled to remain in effect until the early hours of August 21, 2026, expiring at 01:59 UTC.

Why it is dangerous and what to do

⚠️ Safety
• Stay informed by monitoring official weather updates from Meteoalarm.
• Avoid unnecessary travel in the Sierra Tramontana area during the warning period.
• Secure outdoor items that could be displaced by heavy rain and wind.
📰 Data source: MeteoAlarm. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.

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