Disclaimer: Forecast data are provided by National Digital Forecast Database (NDFD), a service of the National Weather Service (NWS) and National Oceanic and Atmospheric Administration (NOAA). Weather forecasts are not guaranteed to be accurate, and actual conditions may vary widely from those predicted. Spray drift depends on a number of factors and many of these factors are not included in this service. Sprayer nozzle selection and application method are important things to consider. Those factors should also be considered in your decision making process.