---
title: "Instrument Meteorological Conditions — aviation glossary — OnlyPlanes"
description: "Weather conditions below the applicable visual-flight minima."
canonical_url: "https://onlyplanes.ru/en/learn/ifr-rules"
locale: en
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  "og:description": "Weather conditions below the applicable visual-flight minima."
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  "og:title": "Instrument Meteorological Conditions — aviation glossary"
---

> Index of every page on this site: [llms.txt](https://onlyplanes.ru/llms.txt)

Aviation abbreviation

# Instrument Meteorological Conditions

ABBR · Meteorology

At a glance

## Meaning of Instrument Meteorological Conditions

Weather conditions below the applicable visual-flight minima.

### More about Instrument Meteorological Conditions

Instrument meteorological conditions concern visibility, cloud clearance and other relevant weather criteria under the applicable rules.

They describe the weather, not the flight plan alone. An IFR flight can operate in visual conditions, while a pilot encountering unsuitable conditions must act within their qualifications and prescribed procedures.

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