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                                  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): May 27, 2004


                            NorthWestern Corporation
             (Exact name of registrant as specified in its charter)





                                                                        

                Delaware                                    0-692                       46-0172280
(State or other jurisdiction of incorporation)   (Commission File Number)     (IRS Employer Identification No.)




             125 South Dakota Avenue                          57104
            Sioux Falls, South Dakota                      (Zip Code)
       (Address of principal executive offices)

                                 (605) 978-2908
                             (Registrant's telephone
                          number, including area code)



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Item 5.    Other Events and Regulation FD Disclosure

On May 27, 2004, NorthWestern Corporation (the "Company") issued a press release
announcing that the United States  Bankruptcy Court for the District of Delaware
(the  "Court")  formally  approved the  Company's  Disclosure  Statement and has
authorized  the Company to begin  soliciting  approval  of its  amended  Plan of
Reorganization.  In  addition,  the Court  has set the date of the  confirmation
hearing for the Company's Plan of Reorganization  for August 25, 2004. The press
release is attached hereto as Exhibit 99.1.

Item 7.      Financial Statements and Exhibits

EXHIBIT NO.  DESCRIPTION OF DOCUMENT
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99.1*        Press Release of  NorthWestern  Corporation  dated May 27, 2004
* filed herewith







                                   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 hereunto duly authorized.


                            NorthWestern Corporation


                            By:    /s/ Roger Schrum
                                  ----------------------------------------------
                                  Roger Schrum
                                  Vice President - Human Resources and
                                  Communications


Date:  May 28, 2004







                                Index to Exhibits
                                -----------------

EXHIBIT NO.  DESCRIPTION OF DOCUMENT
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99.1*        Press Release of  NorthWestern  Corporation  dated May 27, 2004
* filed herewith