UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant To Section 13 Or 15(d) Of The Securities Exchange Act Of 1934 Date of Report (Date of earliest event reported): March 12, 2004    Winnebago Industries, Inc.    (Exact Name of Registrant as Specified in Charter)

IOWA (State of Incorporation)	001-06403 (Commission File Number)	42-0802678 (IRS Employer 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

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ITEM 5.    Other Events

        Winnebago Industries, Inc. (Winnebago) is filing herwith a press release issued on March 12, 2004, as Exhibit 99.1 which is included herein. The press release was issued to report that Winnebago anticipates announcing second quarter of fiscal 2004 earnings on March 18, 2004. In connection with the announcement, Winnebago will host a conference call on March 18, 2004 at 10:00 a.m. Eastern time. Details regarding the conference call are contained in the press release included herein.

ITEM 7.    Financial Statements and Exhibits

        The following exhibits are included herein:

        Ex. 99.1   Press Release

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SIGNATURES

        Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: March 15, 2004

		By:       /s/    Bruce D. Hertzke
		Name:  Bruce D. Hertzke
		Title:    Chief Executive Officer

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EXHIBIT INDEX

Exhibit Number		Description
99.1		Press release of Winnebago Industries, Inc. dated March 12, 2004.

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