article_snippet.sent: They can also dump hundreds of millimetres of rain, causing flash flooding and riverine flooding.
article_snippet.sent: But this particular one is quite strong and close to the coast winds are up to 135kmh and rain up to 200mm.
article_snippet.sent: On Monday night 24 Sydney suburbs incurred 100mm of rainfall, with Blacktown hit hardest, thanks to the latest East Coast Low.
article_snippet.sent: A pedestrian is drenched while crossing  the street in the Sydney central business district during heavy rain on Monday .
article_snippet.sent: In August 1998, more than 300mm of rain fell over four days in Sydney and Illawarra, 420mm at Beaumont and 401mm at The Hunter Valley.
article_snippet.sent: A commuter wades through a flooded train station in Sydney's central business district on Tuesday morning amid wild weather .
article_snippet.sent: Pedestrians shelter under umbrellas from heavy rain in Sydney on Monday.