 through tomorrow morning, the heaviest rain will accumulate into upstate New York. Now, the moisture in the atmosphere will also make it feel like it's over 100 degrees from D.C. to Florida on into Texas, and it will be so hot in the West, numerous records will be broken through Saturday. It's not only our highs, though. Our lows will be making history, too, on both coasts. For more in-depth coverage, you can watch the Weather Channel on cable or live on your favorite TV streaming devices.