First Alert Forecast: Off and on periods of rain this weekend... Wade's First Alert Forecast: Rain likely this weekend, but still a lot of uncertainty By Wade Hampton | April 30, 2021 at 4:42 PM CDT - Updated April 30 at 6:20 PM LAKE CHARLES, La. (KPLC) - As expected we saw widespread rain across Southwest Louisiana Friday, though most of it has come to an end now with only light rain lingering in some areas. I expect the rain chance to remain low overnight with only a 30% chance of a few isolated showers through daylight Saturday morning. Temperatures will remain warm and humid with lows only reaching the upper 60s to low 70s.