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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Regional Report weather desk. Data from national met services via Open-Meteo.
If you are in the South West, check for active Met Office warnings covering Devon, Cornwall, Somerset and Dorset. Heavy rain and strong winds may cause travel disruption and localised flooding over the next 24 hours.
What is the current south west weather warning?
The Met Office has issued a yellow warning for rain across much of the South West, valid from Thursday evening until Friday afternoon. Up to 60mm of rain is expected over high ground, with surface water flooding likely in places.
- Devon and Cornwall – heaviest rainfall, risk of flooding on roads and in properties
- Somerset and Dorset – strong winds combined with rain, bringing fallen branches and spray on the M5
- Rail and bus services may be delayed or cancelled; check before travelling
- Power cuts are possible in exposed coastal areas
How can I prepare for the weather warning?
Secure loose garden items, park clear of trees, and avoid driving through standing water. Keep your phone charged and monitor local flood alerts if you live near a river.
- Check the Moderate Rainfall Warning page for live updates
- Review the 10 Day Weather Forecast UK for the outlook after the warning ends
- If you need information on cold weather payments, visit our Cold Weather Payment Checker
Is the south west weather warning likely to be upgraded?
The Met Office may raise the warning to amber if rainfall rates increase or flooding becomes widespread. Check the latest warnings page for updates and sign up to Environment Agency flood alerts if you live in a risk area.
Will the warning affect travel tomorrow?
Yes, surface water flooding and gusty winds could disrupt road and rail travel. For those asking about a south west weather warning tomorrow, the current warning ends Friday afternoon, but another low pressure system may bring further warnings for the weekend.
Is this part of a storm to hit Britain this weekend?
The rain and wind are linked to a deep area of low pressure developing over the Atlantic. While not a named storm, the system could bring strong gusts to the South West, especially exposed coasts. Check the Is There A Storm In The UK Right Now page for updates.