Dallas May 1, 2018 4:30 am NBC 5 Forecast: Windy, Cloudy Day Windy conditions and cloudy skies today. A few sprinkles can’t be ruled out. Thunderstorm potential increases late Wednesday into Thursday. Wake Up to Something Good 2:29 NBC 5 Forecast: Starting the week with more heat and humidity 2:29 NBC 5 Forecast: Starting the week with more heat and humidity 2:28 NBC 5 Forecast: An Air Quality Alert, heat and humidity for Sunday 2:28 NBC 5 Forecast: An Air Quality Alert, heat and humidity for Sunday 2:46 NBC 5 Forecast: A quiet but very warm weather pattern