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# Barcelona Braces for Scattered Showers and Thunderstorms
- URL: https://barna.news/barcelona-showers-thunderstorms-may-15/
- Published: 2026-05-15T14:07:54.000Z
- Updated: 2026-09-25T14:22:35.000Z
- Description: Barcelona residents can expect unstable weather this Friday, 15th May, with scattered showers and potential thunderstorms, especially during the afternoon and early evening.
- Author: Barna.News
- Tags: environment, #cybertron-source, #source-lang-en

Barcelona residents should prepare for scattered showers and thunderstorms this Friday, 15th May. A cold front brings unstable weather to the region; officials expect peak instability between 14:00 and 18:00.

The instability will increase throughout the day, according to [betevé](https://beteve.cat/temps-barcelona/?ref=barna.news). Cold air at altitude contributes to this change. A new round of showers and thunderstorms could arrive in the afternoon and evening, mainly affecting Barcelona and Girona provinces.

Locally, precipitation may include lightning and hail. The day promises changing, spring-like conditions, according to [Montjuïc weather camera](https://vertexaisearch.cloud.google/?ref=barna.news). The morning started grey with some weak, scattered drizzles.

## Afternoon Showers and Thunderstorms

Between mid-morning and midday, brief clearings are possible. However, favourable cold air conditions will help form more intense showers. The afternoon sky will be variable, with a cooler atmosphere.

Cloud formations will grow from mid-afternoon. These will bring irregular downpours. Areas like Maresme and Vallès Oriental could experience local thunderstorms.

## Impact on Barcelona City

Not all areas will see continuous rain. Showers will be very unequal. This is typical for situations with cold air at altitude and thermal contrast after midday. In Barcelona city, some rain nuclei may approach or arrive between mid-afternoon and evening. However, the intensity and extent will be less than in north-eastern counties. Many neighbourhoods might only see a few drops or no rain at all.

## Cooler Temperatures and Outlook

Officials forecast peak instability between 14:00 and 18:00\. Temperatures during the middle of the day will be noticeably cooler than on Thursday. Residents should plan for a fresh, changeable day.

The forecast indicates a day of variable weather. Residents should monitor official weather updates for the latest information.

Come and join our Barcelona English Speakers community on [WhatsApp](https://barna.news/communities/).

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*Originally published by betevé.* [*Read original article*](https://beteve.cat/medi-ambient/directe-xafecs-tempestes-barcelona-divendres-15-maig-2026/?ref=barna.news)*.*

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