Weyerhaeuser Company (NYSE: WY) will release results for second quarter 2004 on July 23 before the market opens.

  (Logo:  http://www.newscom.com/cgi-bin/prnh/20040116/WYLOGO-a
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The company will hold a live conference call at 7 a.m. Pacific (10 a.m. Eastern) on July 23 to discuss the second quarter results.

To access the conference call, listeners calling from within North America should dial 1-888-221-5699 at least 15 minutes prior to the start of the conference call. Those wishing to access the call from outside North America should dial 1-706-643-3795. Replays of the call will be available for one week following completion of the live call and can be accessed at 1-800-642-1687 (access code - 8362614) within North America and at 1-706-645-9291 (access code - 8362614) from outside North America.

The call may also be accessed through Weyerhaeuser's Internet site at www.weyerhaeuser.com by clicking on the "Listen to our conference call" link. Weyerhaeuser Company, one of the world's largest integrated forest products companies, was incorporated in 1900. In 2003, sales were $19.9 billion. It has offices or operations in 18 countries, with customers worldwide. Weyerhaeuser is principally engaged in the growing and harvesting of timber; the manufacture, distribution and sale of forest products; and real estate construction, development and related activities. Additional information about Weyerhaeuser's businesses, products and practices is available at http://www.weyerhaeuser.com/ .

CONTACT: media, Xan McCallum, +1-253-924-3781, or analysts, Kathryn McAuley, +1-253-924-2058, both of Weyerhaeuser Company.

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SOURCE: Weyerhaeuser Company

CONTACT: media, Xan McCallum, +1-253-924-3781, or analysts,
Kathryn McAuley, +1-253-924-2058, both of Weyerhaeuser Company

Web site: http://www.weyerhaeuser.com/