Amber Weather Warning Issued for Heavy Rain Across Isle of Man

Amber Warning in Effect for Isle of Man

The Ronaldsway Met Office has issued an Amber Weather Warning for heavy rain across the entire Isle of Man, in effect from 2 PM to 7 PM BST on Saturday, September 27, 2025. The warning urges residents to 'be prepared' for potential disruption and damage due to severe weather.

Expected Rainfall and Impacts

Forecasters anticipate significant rainfall accumulations across the island. Between 15-30mm of rain is expected quite widely, with a risk of 30-50mm possible over higher ground. This volume of rain falling within a relatively short timeframe is predicted to create challenging conditions. The primary concerns include difficult driving conditions, the development of standing water on roads, and a heightened risk of localized flooding in prone areas, particularly where drains may be blocked by fallen leaves.

Official Advice and Outlook

The Amber warning classification signifies that severe weather is likely to impact work, schools, and travel, with some disruption and damage expected in places, and a risk of injury. The Ronaldsway Met Office stated that a band of rain would spread across the island from the west, becoming persistent and heavy during the late afternoon and evening. The rain is expected to clear later this evening, leaving the rest of the night mostly dry. The forecast for Sunday, September 28, indicates much drier conditions with only isolated showers and sunny intervals.

Preparedness and Safety

Authorities advise the public to exercise caution and take necessary precautions during the warning period. This includes allowing extra time for journeys, being aware of potential road hazards such as standing water, and securing properties against localized flooding. The Isle of Man Government's official website provides further details on weather warnings and advice for heavy rain.