<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019ff764-e4c4-7e3b-bd5b-b7276b14482b,g:f9c124f8-d219-424e-bc4b-46d2de2678c5-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://myfw.com/role/CoverPage" xlink:type="simple" xlink:href="myfw-20261022.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://myfw.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019ff764-e4c4-753f-bc29-2e61b6cba683" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_DocumentType_019ff764-e4c4-753f-bc29-2e61b6cba683" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019ff764-e4c4-7823-9b43-d89291019032" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_DocumentPeriodEndDate_019ff764-e4c4-7823-9b43-d89291019032" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019ff764-e4c4-78fe-add5-87ae602027c3" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityRegistrantName_019ff764-e4c4-78fe-add5-87ae602027c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019ff764-e4c4-7e8f-acc6-3b6046c969d6" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019ff764-e4c4-7e8f-acc6-3b6046c969d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019ff764-e4c4-704b-a9e9-12252498f02d" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityFileNumber_019ff764-e4c4-704b-a9e9-12252498f02d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019ff764-e4c4-7abe-b604-ef071b8a0304" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityTaxIdentificationNumber_019ff764-e4c4-7abe-b604-ef071b8a0304" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019ff764-e4c4-7626-abea-555029e92030" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityAddressAddressLine1_019ff764-e4c4-7626-abea-555029e92030" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_019ff764-e4c4-7b02-934a-79c7360e4214" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityAddressAddressLine2_019ff764-e4c4-7b02-934a-79c7360e4214" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019ff764-e4c4-7a63-9fd7-2a22d3d83443" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityAddressCityOrTown_019ff764-e4c4-7a63-9fd7-2a22d3d83443" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019ff764-e4c4-7e76-8391-9935d833f9dc" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityAddressStateOrProvince_019ff764-e4c4-7e76-8391-9935d833f9dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019ff764-e4c4-752d-ba1d-158152dd73a8" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityAddressPostalZipCode_019ff764-e4c4-752d-ba1d-158152dd73a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019ff764-e4c4-7077-94ce-178db238727c" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_CityAreaCode_019ff764-e4c4-7077-94ce-178db238727c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019ff764-e4c4-74d2-9885-74f8bcae08a7" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_LocalPhoneNumber_019ff764-e4c4-74d2-9885-74f8bcae08a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019ff764-e4c4-7530-b369-b4228e6f0d84" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_WrittenCommunications_019ff764-e4c4-7530-b369-b4228e6f0d84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019ff764-e4c4-7a38-a672-853039b35e4d" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_SolicitingMaterial_019ff764-e4c4-7a38-a672-853039b35e4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019ff764-e4c4-727e-9257-f3daa3b58856" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_PreCommencementTenderOffer_019ff764-e4c4-727e-9257-f3daa3b58856" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019ff764-e4c4-7c84-8f67-27c9f352f9db" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019ff764-e4c4-7c84-8f67-27c9f352f9db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019ff764-e4c4-79ef-9ad8-074e7c4481ed" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityEmergingGrowthCompany_019ff764-e4c4-79ef-9ad8-074e7c4481ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019ff764-e4c4-79e8-879b-20b0faec6c59" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_Security12bTitle_019ff764-e4c4-79e8-879b-20b0faec6c59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019ff764-e4c4-7465-bf53-0632d2507e1f" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_TradingSymbol_019ff764-e4c4-7465-bf53-0632d2507e1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019ff764-e4c4-7110-b496-5815b007d11b" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_SecurityExchangeName_019ff764-e4c4-7110-b496-5815b007d11b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019ff764-e4c4-7ca0-96f5-2dd9b027c4d0" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_EntityCentralIndexKey_019ff764-e4c4-7ca0-96f5-2dd9b027c4d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019ff764-e4c4-7fb7-8cfe-f2dda73e1c23" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019ff764-e4c4-7188-a1b9-3d095dc8ed52" xlink:to="loc_dei_AmendmentFlag_019ff764-e4c4-7fb7-8cfe-f2dda73e1c23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
