41. A two-foot storm can quickly turn to slush if a warm front intrudes. 42. A surge of milder, Pacific air will follow a warm front in the Northwest. 43. Clouds will arrive in the Northwest as a warm front approaches from the North Pacific. 44. Rain and mountain snow will develop near the northwest coast as a warm front approaches. 45. Scattered mountain snow and valley rain showers will develop north of the associated warm front . 46. Very warm air will surge into the Middle Atlantic behind a warm front on Thursday. 47. Slightly milder air will arrive in the northern Plains on Wednesday behind a warm front . 48. Even the workaholics have their fingers crossed that this warm front will demobilize the city. 49. Meanwhile, light snow is also likely in northern Minnesota ahead of a warm front . 50. A warm front was expected to bring clouds and scattered showers to the Tennessee Valley.
