Military aircrew from as far afield as Australia and the Czech Republic are in North Yorkshire as part of an exercise to prepare British crews for war.
Royal Air Force helicopters and fast jets are involved in the training at RAF Leeming, where pilots are gaining advanced skills in air warfare.
The base was chosen because it is close to the North Sea and training areas like Otterburn.
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Many areas dry over the next few days with variable cloud and cooler airflow
A dry day with bright or sunny spells. Rain comes through overnight into Sunday morning, before drier yet fresher weather develops
A look ahead at the forecast for the Tyne Tees region.