Firefighters will use a brief reprieve from the hot weather to try to get on top of a major bushfire in Gippsland – before temperatures start to rise again. The bushfire at Rosedale, suspected to be deliberately lit, ripped through more than 10,000 hectares of scrub and forest before it was brought under control about 2.30am Saturday. After a cool change following one of the hottest days in years on Friday, the mercury is forecast to rise to 31 degrees on Tuesday. Another cool front will  bring relief Wednesday and Thursday with temperatures of 23 and 25 degrees. But the fire, which is burning through a state park and pine plantation, could take weeks to extinguish. Gippsland will get a week of cool weather, before the temperature starts to get into the 30s next weekend. Firefighters hope to have it well under control by then.