The ACT State Emergency Service (ACTSES) has been advised by BOM to expect the rain to continue throughout the day.
Corin Road at the intersection of Paddys River Road is now closed.
TAMS crews are about to arrive at William Hovell Drive/ Glenloch Interchange to repair pot holes.
Drivers are urged to take extreme care as visibility can be difficult.
A close watch is being kept on water levels in Jerrabomberra Creek where it flows under Canberra Avenue at Fyshwick.
ACTSES is placing personnel at Oaks Estate as a precaution only to monitor water levels but flooding of properties is not expected.