Pool / Staff Photographer) An Extreme Cold Warning is in effect until 9am ... into the 40s Saturday and the 60s by Sunday. Much warmer weather will return by next week with highs in the 70s.

North Texas is forecast to get another blast of extreme cold weather this week.(Liz Rymarev / Staff Photographer) As temperatures drop, zip up that coat, pull on a hat and gloves and be mindful of ...