⚠️ 🌧 URGENT MESSAGE: HEAVY RAIN, POSSIBLE WATERSPOUTS, LIFE-THREATENING FLASH FLOODING An intense low-pressure system is forecast to affect the coast between #PortStephens and #Sydney overnight tonight. Damaging winds and localised heavy rainfall totals of 100-300mm are currently being predicted. Waterspouts are also a possibility with this type of system. High Spring tides are also affecting the coastline around 10:18pm and 10:35am. Such intense rainfall is likely to lead to flash flooding. The many areas prone to flooding including but not limited to known hotspots such as #Newcastle, #Wallsend, #Gosford, #Warringah. If you know people in these areas...