Wind, rain and heat don't touch every game the same way, and a rule like "wind over 15 means under" will burn you. A weather betting model starts with the right data: venue, start time, wind speed and direction, gusts, precipitation, and the forecast you could actually see when you made the decision. Using final observed conditions in a past test quietly leaks the future, so the lesson shows how to avoid it. Then you weigh normal, windy and rainy scenarios into one projected total. Last, you check one thing most bettors skip: a moved total isn't proof the weather mattered, because the price may already carry it.
Learning objectives
Select weather variables appropriate to each sport; separate forecast uncertainty from betting-market movement; build a scenario-based evaluation without unsupported weather heuristics.
