Weather experts are expecting large parts of Powys to be hit by thunderstorms on Friday.
A statement, issued by the Met Office warns several counties across Wales, including Powys, should expect heavy showers and thunderstorms from 11am on Friday morning.
Image: Met Office
The warning is in place until 8pm tonight and forecasts some flooding of a few homes and businesses, perhaps leading to some damage to buildings.
In the statement, a spokesman for the Met Office explained: "There is a good chance driving conditions will at times be affected by spray and standing water, leading to some minor journey delays.
"A few places could receive 20-30 mm of rain within an hour.
"As is the nature of showers however, some places within the warning area will miss them altogether, and have a dry day.
"Some short term loss of power and other services due to lightning strikes is possible. Delays to train services are possible."
For further updates, visit www.metoffice.gov.uk
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