One country, five completely different weather stories unfolding at once. 🥵🔥🌧️💨 From extreme heat gripping the northern Plains and Midwest, to Canadian wildfire smoke spreading haze toward the Great Lakes and Northeast, critical fire conditions in parts of the Northwest, dangerous flooding rain in Texas, and Saharan dust drifting across Florida and the Gulf Coast—this week is basically weather roulette. The two hazes are also very different: wildfire smoke can raise fine-particle pollution n