EVANSVILLE, Ind. (WFIE) – A couple of frontal boundaries will swing through the Tri-State this weekend. The frontal boundaries will continue to bring scattered showers to the Tri-State overnight and into the first half of Sunday. Thankfully the severe weather risk is very low and not a concern with this system. However, I do still think some rumbles of thunder and heavy downpours will be possible. Lows will remain mild tonight due to cloud cover and rain. Temperatures will only drop into the mid to upper 50s.