With 28mm already recorded in the rain gauge this month, Alice Springs is having its wettest May since 2004. However, there is still some more rain on the way. A deepening trough in Western Australia will move eastward over the country, reaching the Territory on Monday bringing widespread falls of 10-20mm, while residents near the southwest border may see heavier falls to around 50mm. On Tuesday, the rain band will spread further east bringing scattered falls of 20-50mm to the western Alice Springs District, with places near the western border tipped to see the heaviest falls of 50-100mm. The two day downburst may see flooding in some areas within the district. Drizzle will follow on Wednesday bringing back the cool daytime temperatures that have been a feature for the past week, but at least the sun should be making an appearance on Thursday.