A fly-past of Soviet aircraft has been grounded this morning because of wet weather in the Wairarapa.
Wings over Wairarapa have had to cancel the Yak52 fly-over to Wellington that was due to take place at lunchtime today.
Organisers of the popular three-day air show at Masterton's Hood Aerodrome said little flying would happen this afternoon because of the rain.
A decision about tomorrow's airshow would be made by 8am but at this stage everything was expected to go ahead.