Narrative:

On final at ZZZ; we broke out at better than 1000 ft AGL; even though the WX was reported 800 ft broken. We were flight planned to go to ZZZ2; a private field about 8 mi to the east. We continued down toward minimums and canceled IFR; since we could see better than 5 mi; and since we had broken out above 1000 ft AGL; we continued VFR to ZZZ2. On the way there; we encountered lowering ceilings and wound up over ZZZ2 at about 500 ft AGL! Landed! We learned that the WX is not always the same -- even a few mi away! No WX reporting at the private field! We will be more careful in the future.

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Original NASA ASRS Text

Title: HIGHLY EXPERIENCED ATP PLT OF C177 OPTS TO PRESS ON TO DEST VFR AND IS DRIVEN TO AS LOW AS 500 FT AGL ENRTE BY LOWERING CEILINGS.

Narrative: ON FINAL AT ZZZ; WE BROKE OUT AT BETTER THAN 1000 FT AGL; EVEN THOUGH THE WX WAS RPTED 800 FT BROKEN. WE WERE FLT PLANNED TO GO TO ZZZ2; A PVT FIELD ABOUT 8 MI TO THE E. WE CONTINUED DOWN TOWARD MINIMUMS AND CANCELED IFR; SINCE WE COULD SEE BETTER THAN 5 MI; AND SINCE WE HAD BROKEN OUT ABOVE 1000 FT AGL; WE CONTINUED VFR TO ZZZ2. ON THE WAY THERE; WE ENCOUNTERED LOWERING CEILINGS AND WOUND UP OVER ZZZ2 AT ABOUT 500 FT AGL! LANDED! WE LEARNED THAT THE WX IS NOT ALWAYS THE SAME -- EVEN A FEW MI AWAY! NO WX RPTING AT THE PVT FIELD! WE WILL BE MORE CAREFUL IN THE FUTURE.

Data retrieved from NASA's ASRS site as of January 2009 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.