The general policy of the Central (Government) Bank of Honduras is to restrain the private banks from opening Accounts to Foreigners that DO NOT have a Residency Permit.
That, however, is sometimes done with the approval of the Bank's Manager if The Client (You) shows a good banking history and the purpose of the account (Savings) is stated for support.
If the account is opened to your name, then You will be allowed to send funds by International Transfer (SWIFT).
I'd advice that You obtain some information from an American Attorney and/or Accountant in regards to how that account may be reflected on your Tax reports and some additional on the FATCA.
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Regards from La Ceiba!!