SCHEDULE 14A

                           SCHEDULE 14A INFORMATION

                   PROXY STATEMENT PURSUANT TO SECTION 14(A)
                    OF THE SECURITIES EXCHANGE ACT OF 1934

Filed by the Registrant [ ]

Filed by a Party other than the Registrant [X]

Check the appropriate box:

[ ] Preliminary Proxy Statement

[ ] Confidential, For Use of the Commission Only (as permitted by
    Rule 14a-6(e)(2))
[ ] Definitive Proxy Statement
[X] Definitive Additional Materials

[ ] Soliciting Material Pursuant to Section 240.14a-12


                          WILLAMETTE INDUSTRIES, INC.
                            -----------------------

               (Name of Registrant as Specified in its Charter)
                            -----------------------

                             WEYERHAEUSER COMPANY

   (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

[X] No fee required.

[ ] Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
     (1)  Title of each class of securities to which transaction applies:
     (2)  Aggregate number of securities to which transaction applies:
     (3)  Per unit price or other underlying value of transaction computed
          pursuant to Exchange Act Rule 0-11 (set forth the amount on which
          the filing fee is calculated and state how it was determined):
     (4)  Proposed maximum aggregate value of transactions:
     (5)  Total fee paid:

----------
[ ]  Fee paid previously with preliminary materials.

[ ]  Check box if any part of the fee is offset as provided by Exchange Act
     Rule 0-11(a)(2) and identify the filing for which the offsetting fee was
     paid previously. Identify the previous filing by registration statement
     number, or the Form or Schedule and the date of its filing.
     (1) Amount Previously Paid:
     (2)  Form, Schedule or Registration Statement No.:
     (3)  Filing Party:
     (4)  Date Filed:





                                                   [Weyerhaeuser Company logo]

NEWS RELEASE

For Immediate Release

             WEYERHAEUSER SENDS LETTER TO WILLAMETTE SHAREHOLDERS

FEDERAL WAY, Wash., May 16, 2001 - Weyerhaeuser Company (NYSE: WY) today sent
the following letter to shareholders of Willamette Industries, Inc. (NYSE:
WLL):

     May 16, 2001

     Dear Willamette Shareholder:


     With the June 7th Annual Meeting of Willamette shareholders fast
     approaching, we believe Willamette's board and management are engaged in
     a desperate effort to convince you that their repeated rejections of our
     premium offers were based on value. You should know that they have
     refused to discuss with us the details of these offers or our willingness
     to pay an increased price. We think that Willamette's board and
     management have made it crystal clear that the company they have been
     entrusted to manage for you is simply not for sale, at any price.

     We believe Willamette's board is jeopardizing the value of your
     investment by failing to negotiate a mutually beneficial transaction with
     Weyerhaeuser. WE ARE SEEKING YOUR SUPPORT FOR THE ELECTION OF OUR THREE
     NOMINEES TO WILLAMETTE'S BOARD AT THE LONG-DELAYED ANNUAL MEETING. THESE
     NOMINEES ARE COMMITTED TO MAXIMIZING VALUE FOR SHAREHOLDERS NOW. IF THE
     WEYERHAEUSER NOMINEES ARE NOT ELECTED, WE WILL BE FORCED TO WITHDRAW OUR
     OFFER. PLEASE SIGN, DATE AND RETURN THE ENCLOSED GOLD PROXY CARD VOTING
     FOR THE ELECTION OF THE WEYERHAEUSER NOMINEES.

            WILLAMETTE IS USING AN ARTIFICIAL "INDUSTRY COMPOSITE"
                       TO INFLATE ITS STAND-ALONE VALUE


     Recently, Willamette has been using fuzzy math to speculate on the
     trading level of its share price in the absence of the Weyerhaeuser
     offer. We believe Willamette's "Industry Composite" and "comparable"
     transactions analysis are fundamentally flawed. Willamette has created
     its very own "Industry Composite" to support its self-serving speculation
     about where Willamette might trade today if the Weyerhaeuser offer did
     not exist. Take a hard look at Willamette's "Industry Composite." We
     believe it is just NOT credible:

                                    -more-




                                      -2-

     o    Willamette's self-selected "Industry Composite" consists of seven
          forest products companies. Despite the fact that these companies
          range widely in size and market capitalization, Willamette gives
          each of the companies EQUAL WEIGHTING in its analysis.

     o    The standard investment community practice is to analyze peer group
          performance on a MARKET CAPITALIZATION WEIGHTED basis. For example,
          the S&P 500 index and the S&P Paper & Forest Products index, the
          recognized share performance benchmark for our industry, are
          calculated on a MARKET-WEIGHTED basis. In addition, Securities and
          Exchange Commission rules require the use of MARKET WEIGHTING for
          the disclosure of peer group performance.

     o    Willamette itself has followed the standard practice by using the
          MARKET-WEIGHTED S&P Paper & Forest Products index to measure its
          comparative performance in its last five proxy statements and its
          investor presentations as recently as February 2001. We believe
          Willamette has changed to the EQUAL-WEIGHTING methodology in an
          attempt to justify its recent speculative valuation statements made
          in the context of our offer.

     o    Willamette excludes itself but includes Weyerhaeuser in its
          "Industry Composite." Given Weyerhaeuser's proposed acquisition of
          Willamette, standard investment community practice would be to
          exclude both companies in calculating peer group performance.

     We believe Willamette's self-selected "Industry Composite" significantly
     overstates where Willamette's stock might trade absent the Weyerhaeuser
     offer. Since November 10th, the last trading day prior to the public
     announcement of our proposal, the S&P Paper & Forest Products index
     (excluding Weyerhaeuser and Willamette), HAS RISEN BY ONLY 8.6 PERCENT.
     That day, Willamette's closing stock price was $34.75.

                      THEN AND NOW, WE BELIEVE OUR OFFER
                       REPRESENTS A COMPELLING VALUATION


[Chart showing significant gap between the 44% offer premium and the 8.6%
increase in the S&P Paper & Forest Products Index and the 8.8% decrease in the
S&P 500 Index from November 10, 2000 through May 11, 2001. The chart will be
available on Weyerhaeuser's website at www.weyerhaeuser.com, or, for a fax
copy, please call Jeremy Zweig at Joele Frank, Wilkinson Brimmer Katcher
(212-355-4449 ext. 124).]

                                    -more-





                                      -3-

                         ASK YOURSELF: "WHAT WOULD MY
                  SHARES BE WORTH IF WEYERHAEUSER WENT AWAY?"

     We think that Willamette is manipulating the data solely to justify its
     long-standing decision not to permit a sale of the company. We believe
     that by failing to pursue Weyerhaeuser's all-cash premium offer,
     Willamette is jeopardizing the value of your investment. While no one can
     predict what Willamette's share price would be absent the Weyerhaeuser
     offer, the S&P 500 index has fallen 8.8 percent since November 10th, and
     independent financial experts recognize that if Weyerhaeuser goes away,
     Willamette could trade at significantly lower levels:

          "DOWNSIDE RISK COULD BE AS MUCH AS [A] $33 PER SHARE [PRICE] IF THE
          DEAL WITH [WEYERHAEUSER] FALLS THROUGH."
             First Call, Lehman Brothers: Peter Ruschmeier, April 16, 2001*


     Remember, despite the significant and immediate value shareholders would
     receive in a negotiated transaction, WILLAMETTE MANAGEMENT HAS NEVER
     EXPLAINED HOW OR WHEN IT WOULD DELIVER EQUIVALENT VALUE ON A STAND-ALONE
     BASIS.

          "THE ABSENCE OF A COGENT, ECONOMICALLY-BASED RESPONSE TO THE
          WEYERHAEUSER BID IS BOTH TROUBLING AND DISAPPOINTING. WILLAMETTE
          SEEMS TO BE SAYING 'WE'RE WORTH A LOT MORE, BUT WE CAN'T THINK OF A
          WAY TO EXPLAIN WHY IN A MANNER THAT YOU WILL UNDERSTAND.'"
             First Call, Credit Suisse First Boston: Mark Connelly, May 9, 2001*


                     WE BELIEVE WILLAMETTE'S "COMPARABLE"
              TRANSACTIONS ANALYSIS IS ALSO FUNDAMENTALLY FLAWED

     In another attempt to justify its actions, Willamette cherry-picks its
     data regarding premiums paid in "comparable" transactions:

     o    There have been 64 industry transactions since 1990.[1] Willamette's
          self-selected list of transactions consists of merely three --
          International Paper/Union Camp, International Paper/Champion
          International and Stora Enso/Consolidated Papers.

     o    According to independent financial analysis, the average one-day
          premium paid in those 64 paper industry transactions was 32
          percent.[1] Weyerhaeuser's 44 percent premium exceeds that average.

     o    We believe Willamette is using the Stora Enso/Consolidated Papers
          transaction to significantly inflate Willamette's purported
          "average" premium figure.


--------

[1]  Source: Salomon Smith Barney Financial Strategy Group.
* Permission was neither obtained nor sought for the use of these quotations.

                                    -more-





                                      -4-

     o    Weyerhaeuser's 44 percent one-day premium is squarely in line with
          the other two transactions Willamette believes are comparable.

     o    Willamette also conveniently ignores the fact that our $50 per share
          offer would provide you with a substantial premium of approximately
          67 percent to Willamette's average share price for the 60 days prior
          to the announcement.[2]

                       COMPARABLE TRANSACTIONS ANALYSIS

TRANSACTION                                    1-DAY PREMIUM     60-DAY PREMIUM

Salomon Smith Barney Industry Analysis         32%               NA
(Based on 64 transcations)

WEYERHAEUSER/WILLAMETTE INDUSTRIES             44%               67%

International Paper/Union Camp                 45%               61%

International Paper/Champion International     46%               45%

Stora Enso/Consolidated Papers                 69%               53%


                        TAKE CONTROL OF YOUR INVESTMENT
                        VOTE THE GOLD PROXY CARD TODAY

     For more than two years Willamette has repeatedly rebuffed Weyerhaeuser's
     attempts to have a meaningful dialogue concerning a transaction. Instead,
     they have hidden behind their poison pill and recited the mantra "we are
     not for sale."

     Despite the fact that Weyerhaeuser's $50 per share offer would provide
     you with a significant premium for your shares NOW, Willamette refuses to
     sit down and negotiate a transaction or even take the time to explore
     ways to increase the value of a combination to Willamette shareholders.
     AS WE HAVE REPEATEDLY STATED, IF WILLAMETTE CAN DEMONSTRATE ADDITIONAL
     VALUE WEYERHAEUSER IS READY TO NEGOTIATE.



--------

[2]  The one-day premium is artificially reduced by the unexplained increase
     in Willamette's share price (both in absolute terms and relative to the
     peer group) that occurred between the delivery of our confidential
     proposal on August 28, 2000 and the public announcement of our proposal
     on November 13, 2000.

                                    -more-





                                      -5-

                 IF THE WEYERHAEUSER NOMINEES ARE NOT ELECTED,
                    WE WILL BE FORCED TO WITHDRAW OUR OFFER


     Weyerhaeuser remains committed to the proposed transaction. If our slate
     is elected at the June 7th meeting and Willamette continues to refuse to
     negotiate, Weyerhaeuser intends to nominate a slate of directors for
     election at Willamette's 2002 Annual Meeting. HOWEVER, IF THE
     WEYERHAEUSER NOMINEES ARE NOT ELECTED ON JUNE 7TH, WE WILL BE FORCED TO
     WITHDRAW OUR OFFER, SINCE IT WILL TAKE AT LEAST TWO MORE YEARS, UNTIL THE
     2003 ANNUAL MEETING, TO EFFECT A TRANSACTION NOT APPROVED BY THE CURRENT
     WILLAMETTE BOARD.

                    SEND A MESSAGE TO THE WILLAMETTE BOARD
                        DON'T DELAY -- VOTE GOLD TODAY

     You deserve a board of directors that will act in your best interests. We
     are seeking your support for the election of our three nominees to
     Willamette's board at the Willamette Annual Meeting. Please sign, date
     and return the enclosed GOLD proxy card today voting FOR the election of
     the Weyerhaeuser nominees.

     Very truly yours,

     /s/ Steven R. Rogel

     Steven R. Rogel
     Chairman, President and Chief Executive Officer

                                    -more-




                                      -6-

     Whether or not you plan to attend the 2001 Annual Meeting, we urge you to
     vote FOR the election of the Weyerhaeuser nominees by signing, dating and
     returning the enclosed GOLD proxy card in the postage-paid envelope
     TODAY.

     "STREET-NAME" HOLDERS

     Remember, if you hold your Willamette shares with a brokerage firm or
     bank, only they can exercise voting rights with respect to your shares
     and only upon receipt of your specific instructions. Accordingly, it is
     critical that you promptly contact the person responsible for your
     account and give instructions to vote the GOLD proxy card FOR the
     election of the Weyerhaeuser nominees.

     WILLAMETTE EMPLOYEES

     If you are a participant in the Willamette Industries Stock Purchase Plan
     (THE 401K PLAN), only the Plan Trustee, Wells Fargo Bank, N.A., can vote
     your shares. You may direct the Plan Trustee how to vote your shares by
     signing, dating and returning the GOLD instruction form provided by the
     Plan Trustee. Completed instructions must be received by the Plan Trustee
     at the address set forth in the GOLD instruction form no later than the
     close of business on May 25, 2001 for your vote to be counted. If you
     need a new GOLD instruction form or have any questions about how to
     instruct the Plan Trustee or whether your voting instructions have been
     received, please contact the Willamette Industries Stock Purchase Plan
     Information Agent, D.F. King & Co., Inc., at 1-800-207-3155 (toll-free).
     REMEMBER, YOUR INSTRUCTIONS TO THE PLAN TRUSTEE ARE COMPLETELY
     CONFIDENTIAL.

     If you have any questions or require any assistance in executing or
     delivering your proxy or voting instructions, please call our proxy
     solicitor, Innisfree M&A Incorporated, at 1-877-750-5838 (toll-free).

                             IMPORTANT INFORMATION

     Company Holdings, Inc. ("CHI"), a wholly owned subsidiary of Weyerhaeuser
     Company, has commenced a tender offer for all the outstanding shares of
     common stock of Willamette Industries, Inc. at $50.00 per share, net to
     the seller in cash, without interest. The offer currently is scheduled to
     expire at 12:00 midnight, New York City time, on Friday, May 18, 2001.
     CHI may extend the offer. If the offer is extended, CHI will notify the
     depositary for the offer and issue a press release announcing the
     extension on or before 9:00 a.m. New York City time on the first business
     day following the date the offer was scheduled to expire.

Weyerhaeuser Company, one of the world's largest integrated forest products
companies, was incorporated in 1900. In 2000, sales were $16 billion. It has
offices or operations in 17 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
www.weyerhaeuser.com.

Today's news release, along with other news about Weyerhaeuser, is available
on the Internet at www.weyerhaeuser.com.

Weyerhaeuser contacts:


ANALYSTS                                                        MEDIA
Kathryn McAuley         Joele Frank / Jeremy Zweig              Bruce Amundson
Weyerhaeuser            Joele Frank, Wilkinson                  Weyerhaeuser
(253) 924-2058          Brimmer Katcher                         (253) 924-3047
                        (212) 355-4449

                                     # # #