'We're not out of the woods yet.' 'Those who do need to drive should exercise extreme caution and allow plenty of extra travel time.' 'Motorists are urged to avoid unnecessary travel,' an official Transport NSW statement said. The SES ordered about 500 people in 200 homes to get out on Tuesday. 'If you do not leave when asked to it will be too dangerous to stay and you may be trapped without power, water and other essential services by 8am.'
Periodic flooding will occur in the next 48 hours.
( z0 flood :mod ( z1 period ) :time ( z2 after :duration ( z3 temporal-quantity :quant 48 :unit ( z4 hour ) ) :op ( z5 now ) ) )
(z0 / flood-01
    :mod (z1 / period)
    :time (z2 / after
              :duration (z3 / temporal-quantity
                            :quant 48
                            :unit (z4 / hour))
              :op1 (z5 / now)))
Periodic flooding will occur in the next 48 hours .
z0 :mod z1
z0 :time z2
z2 :duration z3
z3 :quant 0
z3 :unit z4
z2 :op1 z5