Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Keowee Waterfront Real Estate for Rent – lake Keowee – A week of cooler temperatures expected to begin on Tuesday – By Angelia Davis – The heat wave that has baked the Upstate since late June is expected to subside this wee, bringnin much-needed, if temporary, relier, a hydrologist with the National Weather Service in Greer said Sunday….