UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                   FORM 10-Q/A
                                 Amendment No. 1

(Mark One)

[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934.

For the quarterly period ended             May 31, 2003
                              ------------------------------------------------

                                       OR

[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934.

For the transition period from ____________________ to _______________________


Commission file number  1-6403
                      ----------


                           WINNEBAGO INDUSTRIES, INC.
                           --------------------------
             (Exact name of registrant as specified in its charter)


                 IOWA                                          42-0802678
   ---------------------------------                      -------------------
     (State or other jurisdiction                            (IRS Employer
   of incorporation or organization)                      Identification No.)


   P.O. Box 152, Forest City, Iowa                               50436
- ---------------------------------------                        ----------
(Address of principal executive offices)                       (Zip Code)


Registrant's telephone number, including area code:   (641) 585-3535
                                                   -----------------------

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Act). YES _X_ NO ____.

Indicate by check mark whether the registration (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. YES _X_ NO ____.

There were 18,158,208 shares of $.50 par value common stock outstanding on July
11, 2003.




EXPLANATORY NOTE:

The sole purpose of this Form 10-Q/A Amendment No. 1 is to include the
signatures of the Company's Chief Executive Officer and Chief Financial Officer
to the registrant's Quarterly Report on Form 10-Q for the quarter ended May 31,
2003 (including signatures to the certifications contained in the report) and to
Exhibit 99 filed with the Form 10-Q. The remainder of the information contained
in the Quarterly Report on Form 10-Q for the quarter ended May 31, 2003,
originally filed on July 11, 2003, is not amended hereby and shall be as set
forth in the original filing.

PART II. OTHER INFORMATION

ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

         (a)  Exhibit 99

              906 certification.




                    CERTIFICATION BY CHIEF EXECUTIVE OFFICER
                       PURSUANT TO 18 U.S.C. SECTION 1350,
                       AS ADOPTED PURSUANT TO SECTION 302
                        OF THE SARBANES-OXLEY ACT OF 2002

I, Bruce D. Hertzke, Chief Executive Officer of Winnebago Industries, Inc.,
certify that:

     1.   I have reviewed this Quarterly Report on Form 10-Q of Winnebago
          Industries, Inc. (the "Registrant");

     2.   Based on my knowledge, this Quarterly Report does not contain any
          untrue statement of a material fact or omit to state a material fact
          necessary to make the statements made, in light of the circumstances
          under which such statements were made, not misleading with respect to
          the period covered by this Quarterly Report;

     3.   Based on my knowledge, the financial statements, and other financial
          information included in this Quarterly Report, fairly present in all
          material respects the financial condition, results of operations and
          cash flows of the Registrant as of, and for, the periods presented in
          this Quarterly Report;

     4.   The Registrant's other certifying officer and I are responsible for
          establishing and maintaining disclosure controls and procedures (as
          defined in Exchange Act Rules 13a-14 and 15d-14) for the Registrant
          and have:

          a)   designed such disclosure controls and procedures to ensure that
               material information relating to the Registrant, including its
               consolidated subsidiaries, is made known to us by others within
               those entities, particularly during the period in which this
               Quarterly Report is being prepared;

          b)   evaluated the effectiveness of the Registrant's disclosure
               controls and procedures as of a date within 90 days prior to the
               filing date of this Quarterly Report (the "Evaluation Date"); and

          c)   presented in this Quarterly Report our conclusions about the
               effectiveness of the disclosure controls and procedures based on
               our evaluation as of the Evaluation Date;

     5.   The Registrant's other certifying officer and I have disclosed, based
          on our most recent evaluation, to the Registrant's auditors and the
          audit committee of Registrant's Board of Directors (or persons
          performing the equivalent functions):

          a)   all significant deficiencies in the design or operation of
               internal controls which could adversely affect the Registrant's
               ability to record, process, summarize and report financial data
               and have identified for the Registrant's auditors any material
               weaknesses in internal controls; and

          b)   any fraud, whether or not material, that involves management or
               other employees who have a significant role in the Registrant's
               internal controls; and

     6.   The Registrant's other certifying officer and I have indicated in this
          Quarterly Report whether there were significant changes in internal
          controls or in other factors that could significantly affect internal
          controls subsequent to the date of our most recent evaluation,
          including any corrective actions with regard to significant
          deficiencies and material weaknesses.

Date:     July 11, 2003
      ---------------------

                                                By: /s/ Bruce D. Hertzke
                                                    ----------------------------
                                                    Bruce D. Hertzke
                                                    Chief Executive Officer


                                       17



                    CERTIFICATION BY CHIEF FINANCIAL OFFICER
                       PURSUANT TO 18 U.S.C. SECTION 1350,
                       AS ADOPTED PURSUANT TO SECTION 302
                        OF THE SARBANES-OXLEY ACT OF 2002

I, Edwin F. Barker, Chief Financial Officer of Winnebago Industries, Inc.,
certify that:

     1.   I have reviewed this Quarterly Report on Form 10-Q of Winnebago
          Industries, Inc. (the "Registrant");

     2.   Based on my knowledge, this Quarterly Report does not contain any
          untrue statement of a material fact or omit to state a material fact
          necessary to make the statements made, in light of the circumstances
          under which such statements were made, not misleading with respect to
          the period covered by this Quarterly Report;

     3.   Based on my knowledge, the financial statements, and other financial
          information included in this Quarterly Report, fairly present in all
          material respects the financial condition, results of operations and
          cash flows of the Registrant as of, and for, the periods presented in
          this Quarterly Report;

     4.   The Registrant's other certifying officer and I are responsible for
          establishing and maintaining disclosure controls and procedures (as
          defined in Exchange Act Rules 13a-14 and 15d-14) for the Registrant
          and have:

          a)   designed such disclosure controls and procedures to ensure that
               material information relating to the Registrant, including its
               consolidated subsidiaries, is made known to us by others within
               those entities, particularly during the period in which this
               Quarterly Report is being prepared;

          b)   evaluated the effectiveness of the Registrant's disclosure
               controls and procedures as of a date within 90 days prior to the
               filing date of this Quarterly Report (the "Evaluation Date"); and

          c)   presented in this Quarterly Report our conclusions about the
               effectiveness of the disclosure controls and procedures based on
               our evaluation as of the Evaluation Date;

     5.   The Registrant's other certifying officer and I have disclosed, based
          on our most recent evaluation, to the Registrant's auditors and the
          audit committee of Registrant's Board of Directors (or persons
          performing the equivalent functions):

          a)   all significant deficiencies in the design or operation of
               internal controls which could adversely affect the Registrant's
               ability to record, process, summarize and report financial data
               and have identified for the Registrant's auditors any material
               weaknesses in internal controls; and

          b)   any fraud, whether or not material, that involves management or
               other employees who have a significant role in the Registrant's
               internal controls; and

     6.   The Registrant's other certifying officer and I have indicated in this
          Quarterly Report whether there were significant changes in internal
          controls or in other factors that could significantly affect internal
          controls subsequent to the date of our most recent evaluation,
          including any corrective actions with regard to significant
          deficiencies and material weaknesses.

Date:     July 11, 2003
      ---------------------

                                                By: /s/ Edwin F. Barker
                                                    ----------------------------
                                                    Edwin F. Barker
                                                    Chief Financial Officer

                                       18


                                   SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                            WINNEBAGO INDUSTRIES, INC.
                                 -----------------------------------------------
                                                   (Registrant)


Date:     July 11, 2003          /s/ Bruce D. Hertzke
      ---------------------      -----------------------------------------------
                                 Bruce D. Hertzke
                                 Chairman of the Board, Chief Executive Officer,
                                 and President
                                          (Principal Executive Officer)


Date:     July 11, 2003          /s/ Edwin F. Barker
      ---------------------      -----------------------------------------------
                                 Edwin F. Barker
                                 Senior Vice President - Chief Financial Officer
                                          (Principal Financial Officer)





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