A day of extreme fire danger and a total fire ban is declared in Victoria.  A slow moving pressure system is situated in the Tasman Sea and a low pressure trough over the Bight will reach south-west Victoria late today.  Cu over the distant mountains and to the north-east is predicted with a max temp of 38 degrees and slight-moderate instability with some thermal distortion. Max height DALR 9500 ave lift 6-8 kts max 10+.