Forecast issued at 5:47 am EST on Sunday 19 May 2013.
A complex low pressure system will persist over the Tasman Sea for the remainder of the weekend. A narrow ridge of high pressure over western Victoria will contract to eastern Victoria on Sunday. A trough of low pressure south of the Bight will approach southwest Victoria Sunday night then will move eastwards across the State on Monday. Another low pressure system is expected to cross the Bight on Tuesday moving eastwards to NSW on Wednesday.
Forecast for the rest of Sunday
Partly cloudy. Scattered showers in the east, easing and clearing during the afternoon. Mostly dry elsewhere just the chance of isolated showers. Showers redeveloping in the west at night. Winds westerly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures between 12 and 17.
No UV Alert, UV Index predicted to reach 2 [Low]
Monday 20 May
Cloudy. Patches of light frost near the Yarra Valley early in the morning. Isolated showers. The chance of thunderstorms in the south during the afternoon. Winds north to northwesterly 15 to 20 km/h tending west to northwesterly 15 to 25 km/h during the day. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 12 and 17.
Tuesday 21 May
Cloudy. Isolated showers in the east clearing during the morning. Winds westerly 15 to 20 km/h becoming light during the morning. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 11 and 17.
Wednesday 22 May
Cloudy. Isolated showers. Winds easterly 15 to 25 km/h. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 10 and 16.
The next routine forecast will be issued at 4:15 pm EST Sunday.