The National Weather Service is predicting calm winds, unlike last year's high winds that grounded balloons throughout the three-day event. The extended weather forecast doesn't contain wind predictions past 36 hours. Models, however, indicate wind speeds at about 3 mph in the early-morning hours.
Balloons normally launch early and late in the day.
Meteorologist Matt Bishop said afternoon launches may be a problem. Perfect wind speeds for launch are 8 mph or less. But that's subject to change. Those attending should enjoy the unseasonably cool weather, Bishop said. Highs are going to be in the upper 70s for the entire weekend.