operational weather limits
operational weather limits
[‚äp·ə′rā·shən·əl ′weth·ər ‚lim·əts] (meteorology)
The limiting values of ceiling, visibility, and wind, or runway visual range, established as safety minima for aircraft landings and takeoffs.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.