Thousands are expected at RAF Fairford in Gloucestershire for the world's biggest military air show.
The Royal International Air Tattoo opens to the public today. Prince Charles is expected to attend.
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Last night it returned to our screens. Here we visit some of the iconic locations where it was filmed here in the West Country.
Manali Lukha has your weather for Bristol, Somerset, Gloucestershire, Wiltshire and Dorset.
Manali Lukha has this morning's weather for Devon, Cornwall and the Isles of Scilly.