Narrative:

While established on the ILS 12R at houston hobby 2 mi outside the marker, approach called and said visibility had gone to 1/2 mi. The approach plate requires 3/4 mi. I, not knowing what the visibility requirements were, continued the approach. It was bad planning on my part. I feel that approach should inform the pilot about visibility requirements while giving you the visibility.

Google
 

Original NASA ASRS Text

Title: SUP ACR SMT LANDED AT HOU IN WX REPORTED BELOW ARPT WX MINIMUMS FOR LNDG.

Narrative: WHILE ESTABLISHED ON THE ILS 12R AT HOUSTON HOBBY 2 MI OUTSIDE THE MARKER, APCH CALLED AND SAID VISIBILITY HAD GONE TO 1/2 MI. THE APCH PLATE REQUIRES 3/4 MI. I, NOT KNOWING WHAT THE VISIBILITY REQUIREMENTS WERE, CONTINUED THE APCH. IT WAS BAD PLANNING ON MY PART. I FEEL THAT APCH SHOULD INFORM THE PLT ABOUT VISIBILITY REQUIREMENTS WHILE GIVING YOU THE VISIBILITY.

Data retrieved from NASA's ASRS site as of August 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.