we're 1 degree warmer than 24 hours ago while sioux falls and grand island, nebraska, and huron, south dakota, are more than 20 degrees colder than 24 hours ago. and you can see how much of the nation is cooling off as the arctic winds blow out west and replace the southerly winds in our area. 36 here in chicago, 41 up the lake in green, even marquette, michigan, pretty global by late november standards, 28. as winds below south at 18, humidity is at 68%, the lake has cooled to 61 degrees. well here we are. when you see a big dip like this, that's cold air diving into the country contrasting with warm air, could setup some powerful thunderstorms along this jet stream but then, as we get on the cold side of the jet tomorrow, those temps are gonna dive and at the surface what's going to happen here is the southerly winds of today that go southeastern monroe and northern east tonight will switch to the southwest and the north northwest tomorrow and wednesday and, between all those wind shift, we're going to see temperatures in the low 50s today evaporate to 40 early tomorrow and fall duri