wrote:
I am not a pilot and saw this chart for current flight
rules. What does MVFR stand for? Thanks.

KM

http://www.wunderground.com/US/Region/US/2xFlight.html

Marginal Visual Flight Rules - weather that is not bad enough to require
pilots to use cockpit instruments, but worse than fair weather VFR
conditions. Ferzample, a high cloud base with light rain or haze that
limits visibilty to some extent, but not so much as to preclude a pilot
finding his/her way by the ol' Mk.I eyeball.

More at:
http://adds.aviationweather.noaa.gov...iption_ifr.php
http://www.srh.noaa.gov/elp/aviation/pilot.shtml

Bob ^,,^