Weather warnings for Lower Sirhowy

Further details

A broad band of thunderstorms and heavy rain will move north across England and Wales on Thursday, perhaps becoming slow moving in the afternoon and evening. Accumulations of 20-30 mm in an hour is possible locally, while 30 to 40 mm can be expected fairly widely and up to 50 mm in a 12 hour period in places. There is a small chance that some places may see more than 50 mm in three hours and more than 75 mm through 12 hours, especially over east facing high ground. Lightning and hail of 1-2 cm will also be hazards.

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