IDV17101 Australian Government Bureau of Meteorology Victoria South West District Forecast Issued at 5:40 am EDT on Wednesday 15 February 2012 for the period until midnight EDT Saturday 18 February 2012. Warning Summary at issue time Nil. Details of warnings are available on the Bureau's website www.bom.gov.au, by telephone 1300-659-217* or through some TV and radio broadcasts. Weather Situation A high pressure system over the central Tasman Sea will drift towards New Zealand on Thursday. A low pressure trough will enter southwest Victoria late today and will move slowly eastwards across the State on Thursday. The low pressure trough will linger near northeastern Victoria on Friday and Saturday. Another high pressure system will develop to the southwest of Tasmania on Friday before drifting well to the south of Tasmania on Saturday. Forecast for the rest of Wednesday 15 February Patchy high cloud extending from the west. Isolated showers possible but mostly dry. Winds northeast to northwesterly averaging 15 to 25 km/h, increasing to 30 km/h ahead of a cooler westerly change up to 25 km/h in the west this evening. Daytime maximum temperatures in the low to mid 30s. Warrnambool Mostly dry. Late change. Max 33 Colac Mostly sunny. Max 33 Hamilton Mostly dry. Max 34 Fire Danger: Very High UV Alert from 9:50 am to 5:40 pm, UV Index predicted to reach 11 [Extreme] Forecast for Thursday 16 February Partly cloudy. Isolated showers. Winds westerly averaging 15 to 20 km/h tending southwesterly up to 30 km/h around dawn. Overnight temperatures falling to around 18 with daytime temperatures reaching 25 to 31. Warrnambool Shower or two clearing. Min 18 Max 24 Colac Shower or two. Min 18 Max 27 Hamilton Shower or two. Min 17 Max 28 Forecast for Friday 17 February Partly cloudy. Isolated showers during the morning. Winds south to southeasterly averaging 15 to 25 km/h. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching 23 to 28. Warrnambool Morning shower or two. Min 14 Max 22 Colac Morning shower or two. Min 15 Max 24 Hamilton Morning shower or two. Min 13 Max 26 Forecast for Saturday 18 February Partly cloudy. Isolated showers near the Otways. Winds south to southeasterly averaging 15 to 25 km/h tending east to southeasterly up to 20 km/h later in the evening. Overnight temperatures falling to around 12 with daytime temperatures reaching the mid to high 20s. Warrnambool Partly cloudy. Min 13 Max 23 Colac Partly cloudy. Min 12 Max 26 Hamilton Partly cloudy. Min 11 Max 27 The next routine forecast will be issued at 4:15 pm EDT Wednesday. * Calls to 1300 numbers cost around 27.5c incl. GST, higher from mobiles or public phones.