The weather can play havoc on foot traffic and business in Seattle. So, where to get the most accurate forecasts for free? Local TV stations invest in their own meteorologists and should (in principle) provide the most accurate forecasts, for example, To understand the weather, Seattle has its own, independent celebrity meteorologist, Cliff Mass at: Government weather forecasts on NOAA's website include a convenient map to click on for hyper local forecasts - great for multi location businesses or if you are sending people out and about. See clickable map at: How does the weather affect your business?