[LOGO OMITTED]                                                      EXHIBIT 99.1


                                                                    News Release
                                                                        NYSE:NOR

Contacts:

Investors/Media:

Roger Schrum
605-978-2848
roger.schrum@northwestern.com


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             NORTHWESTERN'S BOARD OF DIRECTORS ELECTS GARY G. DROOK
                      PRESIDENT AND CHIEF EXECUTIVE OFFICER

                MICHAEL J. HANSON ELECTED CHIEF OPERATING OFFICER
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SIOUX  FALLS,  S.D. - Aug.  20, 2003 - The Board of  Directors  of  NorthWestern
Corporation  (NYSE:NOR)  today  announced  the  election  of  Gary G.  Drook  as
President  and Chief  Executive  Officer.  In  addition,  Michael J.  Hanson was
elected to the position of Chief Operating Officer for the corporation.

        Drook was elected interim Chief  Executive  Officer on Jan. 5, 2003, and
has been guiding the Company through its announced turnaround efforts.

        "On behalf of the board,  we are pleased  that Gary has agreed to become
NorthWestern's  President and CEO and will continue to lead the restructuring of
the company," said Marilyn  Seymann,  NorthWestern's  Board Chair.  "In the past
several  months,  Gary has established a new leadership  team,  developed and is
implementing  our  restructuring  strategy and has tackled a number of important
issues including improving the Company's internal controls."

        Drook  previously was president and chief  executive  officer of AFFINA,
Inc. a Peoria,  Ill.,  provider of customer  relationship  management  programs.
Prior to joining  AFFINA,  Drook was  president  of Network  Services,  Enhanced
Business Services and Yellow Pages for Ameritech Corporation. He has served as a
director of NorthWestern since 1998.

        Drook also  announced  that William M. Austin,  who was appointed  Chief
Restructuring Officer in April 2003, has taken on the additional  responsibility
for cash  management  activities,  while  executing the Company's  plans to sell
noncore assets and working to reduce and restructure the Company's debt.  Austin
is also serving as lead  executive of  Expanets,  NorthWestern's  communications
services business, which includes providing day-to-day operational oversight.






        Drook  said  that  Hanson  will  continue  to  lead  the  operations  of
NorthWestern's  core electric and natural gas utility  operations  and will have
responsibility  for the strategic  direction of the utility  business along with
taking on the additional responsibility for human resources management.

        "Mike has continued to provide  strong  leadership  for our core utility
operations  while  making  sure we  provide  our  customers  with  award-winning
reliable and  cost-competitive  energy  services,"  said Drook.  "NorthWestern's
restructuring  efforts are linked to our  regulated  utility  operations.  It is
important that we have a top utility veteran leading our operations,  and Mike's
experience  and  demonstrated  leadership  makes him an important  member of our
leadership team."

        Hanson joined NorthWestern in 1998 as president and CEO of the Company's
South Dakota and Nebraska utility  operations.  Following the acquisition of the
utility  operations of the former  Montana Power Company in 2002, he took on the
additional  responsibility of the integrated utility operations as president and
CEO of NorthWestern  Energy. Prior to joining  NorthWestern,  Hanson was general
manager  and CEO of  Northern  States  Power's  South  Dakota  and North  Dakota
operations.  He worked for NSP for nearly 20 years in various  financial,  legal
and operating  leadership  positions.  Hanson holds a Bachelor of Science degree
from the  University  of Wisconsin  and a Juris  Doctor  degree from the William
Mitchell College of Law.


About NorthWestern

        NorthWestern  Corporation is one of the largest providers of electricity
and natural gas in the Upper  Midwest and  Northwest,  serving more than 598,000
customers  in  Montana,  South  Dakota  and  Nebraska.   NorthWestern  also  has
investments in Expanets, Inc., a nationwide provider of networked communications
and data services to small and mid-sized businesses; and Blue Dot Services Inc.,
a provider of heating,  ventilation and air conditioning services to residential
and commercial customers.

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