30/09/2024 – Weather in Cornwall – Yellow Weather Warning For Rain

Warning for Heavy Rain in Effect from 16:00 Sunday 29 September until 09:00 Monday 30 September

Residents across South West England and South Wales are being urged to prepare for further heavy rain, which is likely to disrupt travel and cause localised flooding. The Met Office has issued a yellow weather warning, indicating a medium likelihood of impact but with a lower overall severity. The rain began to develop on Sunday morning and is expected to ease gradually from the west overnight.

What to Expect

The Met Office has highlighted several potential issues that could arise due to the heavy rainfall:

• Travel Delays: Roads may be affected by spray and flooding, leading to longer journey times. Those using buses and trains are also likely to experience delays.
• Power Disruptions: Some interruptions to power supplies and other essential services are possible.
• Flooding: Homes and businesses in low-lying areas may experience flooding, particularly across South Wales, Dartmoor, and the Dorset Downs, where rainfall totals could reach 50-80 mm in some places.

How to Stay Safe

The Met Office recommends taking several precautions to stay safe during the heavy rain and possible flooding:

• Prepare for Flooding: Check if your property is at risk of flooding and consider creating a flood plan or emergency kit.
• Plan Your Journey: Stay informed about road conditions and transport disruptions. If necessary, alter your travel plans to avoid high-risk areas.
• Prepare for Power Cuts: Having a mobile phone power pack, torches, and spare batteries on hand could make power outages easier to manage.

Further Details

Rain is forecast to continue affecting much of South West England and South Wales throughout the evening and night. Over a 9-12 hour period, most areas can expect 20-30 mm of rain. However, higher ground in South Wales, Dartmoor, and the Dorset Downs could see accumulations of up to 80 mm.