Tonight: will be cloudy with a few showers mainly across north and northwest Alabama. It will be mild with lows in the upper 50s. Weekend Outlook: Southwest flow in the mid and upper levels will be over Alabama, and that means we get several days of rain. The southwest flow will stall a cold front across the state on Saturday. A stronger upper-level wave will move across the state by Saturday night. This will lead to a heavy rain event with possible flash flooding.