Forecast May 23, 2020 5:34 pm NBC 5 Forecast: Storm Chances Increasing Storm chances return Sunday afternoon and evening. Heavy rain with lightning will be the main risks for anyone planning on spending time outside. Localized flooding will also be possible. Wake Up to Something Good 0:27 Weather Quiz: Mini cold front 2:28 NBC 5 Forecast: More storm chances for the weekend, but not a washout 2:30 NBC 5 Forecast: More storm chances for the weekend, but not a washout 2:35 NBC 5 Forecast: More storm chances for the weekend, but not a washout 2:51 NBC 5 Forecast: On and off storm chances continue