Massive event sets sight on Beef Capital after Tamworth event was forced to postpone.
A woman has since been arrested in relation to the incident.
It is understood the caravan has overturned on to its roof.
The severe weather warning was issued by BOM just after 5pm.
The immersive experience is already starting to book out for work Christmas parties.
The concerning incident is one of many to occur at the school over recent months.
A stern warning has been issued days after a fire threatened at least 15 Gracemere properties.
A number of estates have been forced to place the majority of lots in upcoming stages on hold.
Streets surrounding the industrial area have since been cordoned off to the public.
Damaging winds are also forecast for parts of Central Queensland over the next several hours.