Experimental Weather Alerts

Issued: 2025-12-30T02:33:32.536Z

DISCLAIMER: These are experimental alerts for learning and testing purposes only. They are NOT official warnings. Always follow IPMA and Civil Protection guidance.

❌ CANCELLATIONS

❌ CANCELLED: Cold Weather Advisory

Originally Valid: 2025-12-30 to 2025-12-30 Cancelled At: 2025-12-30T02:33:32.536Z

STATUS: This alert has been CANCELLED. Conditions no longer meet criteria.

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❌ CANCELLED: Cold Weather Advisory

Originally Valid: 2025-12-30 to 2025-12-30 Cancelled At: 2025-12-30T02:33:32.536Z

STATUS: This alert has been CANCELLED. Conditions no longer meet criteria.

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❌ CANCELLED: Cold Weather Advisory

Originally Valid: 2025-12-30 to 2025-12-30 Cancelled At: 2025-12-30T02:33:32.536Z

STATUS: This alert has been CANCELLED. Conditions no longer meet criteria.

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📢 ADVISORIES

Frost Advisory

Urgency: Expected | Severity: Moderate | Certainty: Likely

Effective: 2025-12-30T02:33:32.534Z Expires: 2025-12-30

WHAT: Frost likely with clear skies and light winds. Low of 1.3°C.

WHERE: Northern Portugal

WHEN: Early morning 2025-12-30

PRECAUTIONARY/PREPAREDNESS ACTIONS: Protect frost-sensitive plants. Cover or bring indoors tender vegetation.

Technical note: Low of 1.3°C with clear skies (0% cloud) and light winds.

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Experimental alerts - not official guidance