41. Another high pressure system was building in the West, although heavy rain was expected in western Washington. 42. A high pressure system west of South Africa will bring partly to mostly sunny skies to southern Africa. 43. A cold Canadian high pressure system moving offshore will promote readings as much as 20 degrees below normal. 44. Is it a high pressure system ? 45. A high pressure system in north Africa will bring sunny to partly sunny skies to the region Tuesday. 46. Elsewhere in the East, clear skies prevailed as a high pressure system moved in from the Plains states. 47. Drier air will return briefly to New England on Thurwdq { as a transient high pressure system passes. 48. In the South, a weak high pressure system over the northern Gulf Coast produced pleasant and dry conditions. 49. This week, the Pacific jet stream was diverted south by a blocking high pressure system over western Canada. 50. Ideal conditions come after an Alaskan storm and when a high pressure system settles in over the area.
