A contrasting pattern is setting up across the nation in terms of temperatures, AccuWeather forecasters say. While some residents across the southwestern United States will be baking in the first projected 100-degree day of the year, those residing in the Northeast will face the total opposite end of the spectrum with daytime highs barely reaching beyond the freezing mark. The pattern ushering in this notable disparity across the country will be an amplified northward bulge in the jet stream acr