Critical

Thunderstorm — Pas-de-Calais

Ongoing alert in France — started August 27, 2026 at 2:02 PM. This page updates as the situation evolves.

Started: August 27, 2026 at 2:02 PMupdated just now
HighCritical

What's happening

A severe thunderstorm is affecting Pas-de-Calais and surrounding areas including Nord and Oise, with an affected radius of approximately 100 km. The event began on 27 August and is expected to continue until 28 August at 15:00. This is classified as an extreme-level weather event.

If you are on site, expect dangerous conditions including severe lightning, heavy rainfall, and strong winds. Outdoor activities should be avoided entirely during this period. Stay indoors in a solid building and monitor local weather updates continuously.

Follow official instructions from Météo-France: keep away from trees and rivers, take shelter in a sturdy building, and avoid traveling. Do not use telephones or electrical appliances during the storm. Secure any property that could be damaged by wind or flooding. Check local authorities' guidance for any evacuation orders or additional precautions specific to your location.

This alert is from Météo-France via Meteoalarm.

Written with the help of AI from Mira Safe's sourced data on August 27, 2026 · does not replace local guidance How this analysis is produced →

How it evolved

  1. Severity escalatedCritical

    August 27, 2026 at 1:48 PM

  2. Related event attachedHigh

    August 27, 2026 at 7:47 AM

  3. Alert raisedHigh

    August 27, 2026 at 4:12 AM

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Affected areas

Live safety pages for the places concerned by this alert.

What this is based on

Official sources

Sources for this alert

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Mira informs you. Mira is not an emergency service — in an emergency, call local emergency services. Some of this page's content is generated with the help of AI from sourced, quantified data.