August 4, 2010 9:22 pm Video Forecast – PM – August 4, 2010 Meteorologist Grant Johnston updates the forecat for Wednesday, August 4, 2010. Wake Up to Something Good 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 2:33 NBC 5 Forecast: A quiet but very warm weather pattern 3:22 NBC 5 Forecast: Rain winding down tonight