The Met Office is forecasting heavy showers for North Devon this afternoon and into this evening. A yellow weather warning is in place, with flooding possible as well as some interruption to power supplies and services. A chief forecaster said: Heavy showers will develop through Tuesday afternoon, perhaps becoming more persistent in places later. Whilst not everywhere will see showers, some places may see 10-15 mm of rain fall within an hour, with 25 mm possibly falling very locally in three-to-six hours. As the ground in these areas is already near saturated, this rainfall brings an increased risk of flooding. Lightning may be an additional hazard.