Dust storms big enough to block out the sun swept through parts of western New South Wales on Sunday as drought and wildfires continued to ravage Australia.

Residents in outback towns of Nyngan, Parkes and Dubbo were left frustrated and in darkness “for hours” as forecasts for rain failed materialise.

Dramatic images and footage of walls of dust blanketing large swathes of land were posted on social media, alongside photos of golf ball-sized hailstones which hit parts of southeastern Australia.

One resident in a central west area of NSW said: “Next time they forecast a storm, I’ll know just to assume dust storm. 3mm of rain since Wednesday and two of these since Friday.”

According to Weatherzone, dust storms are an enduring symptom of drought-stricken areas and similar to those that occur in the Middle East.

Australia fires: What's next for towns devastated by wildfires? Show all 21 1 /21 Australia fires: What's next for towns devastated by wildfires? Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-15.JPG Philippe Ravenel poses for a photo in front of the remains of his house after it was burnt in a bushfire, in the town of Cobargo, New South Wales, Australia, January 13, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Photos Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-19.JPG Volunteers arrange donated clothes at a centre that has been turned into an unofficial donation point in the town of Cobargo, New South Wales, Australia. Reuters Australia fires: What's next for towns devastated by wildfires? 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AUSTRALIA-BUSHFIRES-COMMUNITY.JPG Tim Salway, a fifth-generation dairy farmer who lost both his father and brother in the bushfires, stands in his farm in Wandella, near the town of Cobargo. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-6.JPG A firefighter's suit hangs on the fence of a property next to a sign that reads "Thanks guys" in the town of Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-13.JPG Rod Dunn who is a builder, stands outside a borrowed caravan that he is now living in with his wife Kath Dunn, after they lost their home in a bushfire, at a showground that was turned into an unofficial evacuation centre in the town of Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-18.JPG Donated clothes and blankets are piled outside an unofficial donation point in the town of Cobargo. Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-1.JPG The Cobargo town sign that was burnt in a bushfire, stands in Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. 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ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-3.JPG Mark Ayliffe, captain of the Cobargo Rural Fire Service, holds his own portrait that was given to him by members of the community for his efforts in the recent bushfires, during a gathering in the town's pub, in Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-9.JPG Donated children's shoes are displayed at a centre that has been turned into an unofficial donation point in the town of Cobargo, New South Wales, Australia, January 13, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-8.JPG People select donated goods at a showground that was turned into an unofficial evacuation centre, in the town of Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-7.JPG The remains of a car, burnt by a bushfire, stands in front of a destroyed structure, in the town of Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-5.JPG A woman carrying a child, holds a box of donated goods, at a showground that was turned into an unofficial evacuation centre, in the town of Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-2.JPG A danger sign is hung in front of an area cordoned off by the Emergency State Services, that was destroyed by bushfires in the town of Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-0.JPG David Moran, a community worker from Dalmeny, climbs down a ladder as he is helped by volunteers Daniel and Stephanie Galileos to clean the solar panels on Peter Hisco's (R) house in the town of Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters Australia fires: What's next for towns devastated by wildfires? AUSTRALIA-BUSHFIRES-COMMUNITY-4.JPG People attend a gathering in the town's pub to commemorate the loss of three members of the community and honour the efforts of the local firefighters, in Cobargo, New South Wales, Australia, January 12, 2020. REUTERS/Alkis Konstantinidis SEARCH "COBARGO BUSHFIRE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. ALKIS KONSTANTINIDIS Reuters

Large parts of NSW and southern Queensland have been experiencing one of the most severe and longest-running droughts in recent history, which started in early 2017.

Conditions were made worse by soil erosion, land degradation and the driest 36-month period on record in Australia. NSW was hit by the worst of the bushfires since fire season began due to large areas of extremely dry vegetation.

A forecaster with the Bureau of Meteorology (BOM) said winds in Dubbo went up to 107 kilometres (66.5 miles) per hour, picking up dust in very dry areas and reducing visibility within minutes.

“With a strong wind it raises the dust and it is elevated high up into the atmosphere,” said Abrar Shebren.

Satellite images from NASA showed an “enormous” dust cloud forming and sweeping across the country on 11 January.

Professor Patrick De Deckker from the Australian National University said although dust storms are relatively common in Australia, this storm was on a much larger scale not seen since the “Red Dawn” storm that struckj in 2009.

Elsewhere, the BOM have issued a severe storm warning for Sydney after two tourists were struck by lightning and giant hailstones pelted Canberra.

“Severe thunderstorms are likely to produce damaging, locally destructive winds, large, possibly giant hailstones and heavy rainfall that may lead to flash flooding in the warning area over the next several hours,” said the bureau.

Despite heavy rain bringing respite from soaring temperatures and raging fires in parts of the country, authorities have warned the bushfire crisis is “far from over”.

As of Monday, 90 fires were still burning across New South Wales and there were 28 emergency warnings in Victoria.

Premier Daniel Andrews of the state of Victoria told reporters on Monday the rains have helped fire-ravaged communities but also hindered other fire-fighting efforts, triggering landslides and flash floods.

He said: “Ultimately, we need to remain vigilant. It’s 20 January – the fire season is far from over.”

The NSW Rural Fire Service warned on Sunday that “hot and windy conditions are expected to return to many parts of NSW this week”.

The Australian government boosted emergency grants and loans for small businesses on Monday as part of the recovery effort.

Prime Minister Scott Morrison told reporters: “The customers come back and the businesses rebuild and the local towns and communities rebuild with their support.