Automatic macro update

[Homeboy_8]

This is my web query which I update every day by changinig date on web site.
I recorded a macro and only thing that changes every day is date

Now, my question is can I automaticly change the date by importing it from the specific cells, concrete, in the user interface in first workbook I have 3 cells in which user can choose day month and year
Please help!

Sub zagreb()
'
' zagreb Macro
' Macro recorded 4.12.2008 by Marin Cerjan
'

'
    Sheets("Sheet2").Select
    Cells.Select
    With Selection.QueryTable
        .Connection = _
        "URL;[url]http://croatian.wunderground.com/history/airport/LDZA/2008/12/2/DailyHistory.html?req_city=NA&req_state=NA&req_statename=NA"
        .WebSelectionType = xlSpecifiedTables
        .WebFormatting = xlWebFormattingNone
        .WebTables = "14,23"
        .WebPreFormattedTextToColumns = True
        .WebConsecutiveDelimitersAsOne = True
        .WebSingleBlockTextImport = False
        .WebDisableDateRecognition = False
        .WebDisableRedirections = False
        .Refresh BackgroundQuery:=False
    End With
End Sub