New data has exposed a frightening reality in one state, with a map revealing the most dangerous suburbs at night.

Partly cloudy. Slight chance of a shower, becoming less likely in the evening. The chance of a thunderstorm, possibly severe. Winds south to southeasterly 15 to 20 km/h becoming light in the evening.

A high pressure system over the Tasman Sea currently extends a ridge into northeastern New South Wales, while a trough moves over southern and central districts. This trough is bringing unsettled ...