If Norman Rockwell were still with us, the painter of everything rustic and American would be grabbing his brushes to capture the scene welcoming Arlene Silva of Folsom, above, on the shores of Jenkinson Lake in Pollock Pines over the weekend. According to the National Weather Service, you can leave your umbrella – but not your sweater – at home for the next week or two, with clear skies and cold temperatures expected.