Parts of southern Germany are once again threatened by heavy rainfall following a major storm last week, meteorologists said on Thursday, as the government promised help to those affected by the recent flooding. For southern Bavaria, models are forecasting rainfall in some areas of up to 60 millimetres between Saturday evening and Monday afternoon, German Weather Service (DWD) meteorologist Dirk Mewes said. That would not be as severe as last week, he noted, but it could still pose considerable danger due to the already swollen waterways and the soaked ground. Mudslides were one such risk. Acc…