Dust storm at Sydney Square, Sydney, NSW.

Sunrise from Fishing Creek, Yeppoon, QLD.

See Lou’s photostream on Flickr

Lightning over Dubbo, NSW.

A summer storm passes over Smith’s Lake on the Central Coast, NSW.

Storm clouds over the Pinnacle Desert Park, north of Perth, WA.

Flooded Clarence River, Grafton, NSW.

See Max’s photostream on Flickr

Rough seas after Cyclone Helen at Nightcliff Jetty, Darwin, NT.

Storm approaches Port Denison, WA.

Tropical downpour in Rockhampton, QLD.

See more of Jennifer’s photos

Storm over Sunshine Coast, QLD.

See Josh’s photostream on Flickr

Storm passes over Glasshouse Mountains, QLD.

See Adam’s photostream on Flickr

Photo taken from aircraft of flood waters feeding into Lake Eyre, SA.

Thunderstorm over Bonny Hills, taken near Lake Cathie, NSW.

Flood beside the Landsborough Highway, Winton, QLD.

Storm clouds over Mt Tambourine, QLD.

Bushfire sky, taken from Blackburn North, VIC.

Rain at Port Macquarie, NSW.

See Brett’s photostream on Flickr

Rainbow at Hay Plains, NSW.

Clouds over Sydney Opera House, Sydney, NSW.

See Tim’s photostream on Flickr