CHARITY SHAREHOLDER'S AGREEMENT
                                          


     THIS AGREEMENT is made this _____ day of __________, 1999, by and 
between ________________________, herein referred to as "Shareholder", and 
FIRST INTERSTATE BANCSYSTEM, INC., a Montana corporation, with mailing 
address at 401 North 31st Street, Billings, Montana 59101, herein referred to 
as the "Corporation".

                                  WITNESSETH:

     A.   Shareholder owns shares of capital stock of the Corporation, which 
stock, together with any additional stock hereafter acquired by Shareholder, 
is herein referred to as the "Shares".

     B.   The Corporation desires to restrict the issuance and holding of its 
corporate stock.

     C.   The Corporation and Shareholder desire to obligate each other to 
sell and purchase Shares under specified circumstances, as set forth herein.

     NOW, THEREFORE, in consideration of the mutual promises herein, IT IS 
AGREED:

     1.   RESTRICTION ON TRANSFER OR PLEDGE OF SHARES.  Except as otherwise 
provided in this Agreement or as agreed upon in writing by the Shareholder 
and the Corporation, Shareholder shall not transfer or permit to be 
transferred, whether voluntarily, involuntarily or by operation of law, any 
or all of the Shares now or hereafter acquired by Shareholder, and any 
attempted transfer in violation of this Agreement shall be void.  Shareholder 
shall not encumber or use any Shares as security for a loan, except upon the 
written consent of the Corporation.

     2.   PURCHASE OPTION UPON BONA FIDE SALE.  If a Shareholder intends to 
sell any Shares to any person other than the Corporation, Shareholder shall 
give ninety (90) days' written notice to the Corporation of the intention to 
sell Shares.  The notice, in addition to stating the intention to sell 
Shares, shall state (i) the number of Shares to be sold, (ii) the name and 
address of the proposed purchaser, (iii) the amount of the consideration and 
the other terms of the sale.  At the request of the Corporation, Shareholder 
shall demonstrate to the reasonable satisfaction of the Corporation that the 
intended sale is bona fide.  Within ninety (90) days after the Corporation's 
receipt of the notice of intention to sell Shares, the Corporation may 
exercise an option to purchase all but not less than all of the Shares 
proposed to be sold.

     3.   PURCHASE OPTION UPON INVOLUNTARY TRANSFER.  If Shares are 
transferred by operation of law to any person other than the Corporation 
(such as, but not limited to, a shareholder's trustee in bankruptcy, or a 
purchaser at any creditor's or court-ordered sale), Shareholder shall 
immediately give written notice to the Corporation of such transfer.  The 
Corporation, within ninety (90) days after the Corporation's receipt of 
actual notice of the transfer, may exercise an option to purchase all but not 
less than all of the Shares so transferred from the transferee of the Shares. 
Any transfer of the Shares by operation of law shall be subject to this 
right and option of the Corporation to purchase the Shares.

     4.   GENERAL PURCHASE OPTION.  The Corporation has the option, 
exercisable at any time, to purchase all or any portion of the Shares, as 
determined by the Corporation.

     5.   EXERCISE OF OPTIONS.  The Corporation may exercise any of the 
Options granted in paragraphs 2, 3, or 4 by delivering written notice of its 
exercise of the option to the Shareholder in the case of a paragraph 2 or 4 
option or to the transferee in the case of a paragraph 3 option.


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     6.   EFFECT OF NON-EXERCISE OF OPTIONS.  If the purchase options are 
forfeited or are not exercised in compliance with the terms of this 
Agreement, then the Shares to which the option applied shall be unrestricted 
and no longer subject to the terms of this Agreement.

     7.   THE PURCHASE PRICE.  The purchase price for each Share purchased 
pursuant to any of the options granted in this Agreement shall be the 
appraised value of a minority Share as stated in the most recent quarterly 
appraisal available to the Corporation; except, however, if the price offered 
by a proposed transferee under paragraph 2 is less than the appraised value 
set forth above, then the purchase price offered by the proposed transferee 
shall be the purchase price for such Shares.  The Corporation's Shares shall 
be appraised as of the last day of each calendar quarter by an unaffiliated 
firm qualified to make such an appraisal, as determined by the Corporation.  
The expense of determining the appraised value shall be borne by the 
Corporation.  An appraisal of the Shares delivered to any department, 
division, or subsidiary of the Corporation may be utilized under this 
paragraph.

     The Corporation may, at its option, withhold any amount that the 
Shareholder owes the Corporation or its subsidiaries from the amount of the 
purchase price payable to Shareholder and apply said amount to such 
indebtedness.

     8.   PAYMENT OF THE PURCHASE PRICE.  The purchase price for Shares shall 
be paid in cash at closing.

     9.   THE CLOSING.

     9.1  TIME AND PLACE.  Unless otherwise agreed by the parties, the 
closing of the sale and purchase of Shares, as provided in this Agreement, 
shall take place at the general offices of the Corporation.  The closing 
shall take place ten (10) days after the delivery of the Corporation's 
written notice of its exercise of the option to purchase the Shareholder's 
Shares.

     9.2  DOCUMENTS.  At the closing of the sale and purchase, the 
Shareholder and the Corporation shall execute and immediately deliver to each 
other the various documents which shall be required to carry out their 
undertakings hereunder, including but not limited to the payment of cash and 
the assignment and delivery of stock certificates free and clear of all 
taxes, debts, claims, judgments, liens or encumbrances whatsoever.

     10.  LEGEND ON CERTIFICATES.  All Shares now or hereafter owned by 
Shareholder shall be subject to the provisions of this Agreement, and the 
certificates representing such Shares shall bear the following legend 
reciting the existence of the Agreement:

     The sale, transfer or encumbrance of shares represented by this
     certificate is subject to an agreement restricting transfer or
     acquisition of the shares.  A copy of the agreement is on file in the
     office of the secretary of the Corporation.  Any transfer or
     acquisition in violation of the agreement is null and void.

Upon the execution of this Agreement, Shareholder shall immediately and 
temporarily surrender Stockholder's stock certificates to the Corporation, 
and the Corporation shall cause the above legend to be placed thereon before 
returning the certificates.

     11.  REISSUED SHARES.  The Corporation shall have the right to 
substitute or reissue stock in exchange for the Shares in the event of a 
stock split, merger, consolidation, name change, sale, spin off, share 
exchange or other corporate reorganization.   Substituted or reissued stock 
shall be subject to the terms of this Agreement.


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     12.  TERMINATION.

     12.1 EVENTS CAUSING TERMINATION.  This Agreement and all restrictions on 
stock transfer created hereby shall be effective as of the date hereof and 
shall terminate on (a) the occurrence of the bankruptcy, receivership or 
dissolution of the Corporation, (b) the public trading of the Corporation's 
common stock, or (c) the execution of a written instrument by the Corporation 
and the party or parties who then own Shares subject to this Agreement which 
terminates the same.

     12.2 SURVIVAL OF RIGHTS AND REMEDIES.  The termination of this Agreement 
for any reason shall not affect any right or remedy existing hereunder prior 
to the effective date of termination hereof.

     13.  REMEDIES.  The parties agree that they will not have an adequate 
remedy at law for the breach of this Agreement because, among other reasons, 
the Shares cannot readily be purchased or sold on the open market.  The 
parties shall have available for any breach of this Agreement the remedies of 
specific performance and injunctive relief, together with all other remedies 
at law or in equity.  No waiver of, or forbearance to enforce, any right or 
provision hereof shall be binding unless in writing and signed by the party 
to be bound, and no such waiver or forbearance in any instance shall apply to 
any other instance or any other right or provision.

     14.  MODIFICATION OR TERMINATION.  This Agreement may not be modified or 
terminated orally, and no modification, termination, or amendment shall be 
valid unless in writing signed by all parties hereto.

     15.  GOVERNING LAW.  This Agreement shall be governed by the laws of the 
State of Montana.

     16.  SEVERABILITY.  Each term and provision of this Agreement is 
intended to be enforced to the maximum extent permitted by applicable law.  
If any term or provision of this agreement or the applicability thereof to 
any person or circumstances, shall to any extent be invalid or unenforceable, 
the remainder of this Agreement, or the application of such term or provision 
to persons or circumstances other than those as to which it is held invalid 
or unenforceable, shall not be affected thereby and shall continue in full 
force and effect.

     17.  NOTICES.  All notices provided for by this Agreement shall be made 
in writing and shall be given either (1) by actual delivery of the notice to 
the party entitled thereto; or (2) by mailing the notice in the U. S. mails, 
certified mail, return receipt requested, to the last known address of the 
party entitled thereto.  The notice shall be deemed to be received in case 
(1), on the date of its actual receipt by a party and in case (2), on the 
date of its mailing.  Any notice to be given by Shareholder shall be given on 
the form of notice attached hereto as Exhibit A.  A party wishing to change 
its designated address shall do so by notice in writing to the other party.

     18.  BINDING EFFECT.  This Agreement is binding upon and inures to the 
benefit of the Corporation and the Shareholder and their respective 
successors and assigns.

     19.  TIME.  Time shall be of the essence of this Agreement.

     20.  HEADINGS.  The headings used herein are for convenience only, and 
shall not be construed as a part of this Agreement or as a limitation on the 
scope of the particular paragraphs to which they refer.

     21.  ENTIRE AGREEMENT.  This Agreement contains the entire agreement and 
understanding of the parties, and supersedes any and all prior negotiations 
and understandings.


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     IN WITNESS WHEREOF, the parties have executed this Agreement on the date 
set forth on page 1.


                                       FIRST INTERSTATE BANCSYSTEM, INC.

                                       By                            
                                         -------------------------------------
                                       Its                           
                                          ------------------------------------

                                                                   "Corporation"


                                       Name:                         
                                            ----------------------------------
                                       Address:                      
                                               -------------------------------
                                               -------------------------------

                                                                   "Shareholder"




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                                  EXHIBIT A
                                          
                                    NOTICE
     

     TO:  First Interstate BancSystem, Inc.
          401 North 31st Street
          Billings, MT  59101

          Pursuant to the Charity Shareholder's Agreement dated ______________, 
the undersigned hereby gives notice of:
     

     (CHECK ONE):

               The undersigned Shareholder's intention to sell Shares as
- ----------     follows:

               Number of Shares: _________
               Proposed Purchaser
               And Address:        
                                 ----------------------------------------
                                 ----------------------------------------
                                 ----------------------------------------

               Consideration:      
                                 ----------------------------------------

               Terms of Sale:      
                                 ----------------------------------------

               The involuntary transfer of Shareholder's Shares to:
- ----------     Name and address of transferee:         
                                              ---------------------------
                                              ---------------------------
                                              ---------------------------
                              

          Dated:    
                -----------------

               Name of Shareholder: 
                                    ------------------------------------
               Address of Shareholder 
                                     -----------------------------------
                                     -----------------------------------


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