keep a weather eye on

keep a weather eye on (someone or something)

To monitor someone or something closely. Primarily heard in UK, Australia. I need you to keep a weather eye on this crisis so that we can get the necessary supplies out quickly.
See also: eye, keep, on, weather
Farlex Dictionary of Idioms.

keep a weather eye on

observe a situation very carefully, especially for changes or developments.
See also: eye, keep, on, weather
Farlex Partner Idioms Dictionary

keep a ˈweather eye on something/open for something

watch something very carefully for signs of change so that you will be prepared for a problem, difficulty, etc: It’s an ambassador’s job to keep a weather eye open for any important political changes.
See also: eye, keep, on, open, something, weather
Farlex Partner Idioms Dictionary
See also:
  • keep a weather eye on (someone or something)
  • keep a weather eye on something/open for something
  • keep a weather eye on something/someone
  • have (got) an/(one's) eye on (someone or something)
  • have one's eye on
  • keep a close eye on (someone or something)
  • have (one's) beady eye on (someone or something)
  • beady
  • keep a tab on (someone or something)
  • keep tab