Reading a METAR for a Simulator Weather Briefing

What is a METAR?

A METAR is an aviation weather observation for an airport. Reading one can help you anticipate runway selection, visibility, cloud conditions, and potential alternate-airport needs in your simulator.

Example

METAR CYYZ 121800Z 26012KT 10SM FEW035 BKN070 12/06 A2992

This illustrative report can be read as:

• CYYZ: Reporting airport.
• 121800Z: Observation on the 12th day at 18:00 UTC.
• 26012KT: Wind from 260 degrees at 12 knots.
• 10SM: Visibility of 10 statute miles.
• FEW035: Few clouds with a reported base around 3,500 feet above ground level.
• BKN070: Broken cloud layer with a base around 7,000 feet above ground level.
• 12/06: Temperature 12°C, dew point 6°C.
• A2992: Altimeter setting 29.92 inches of mercury.

Actual METARs may include more groups for gusts, weather phenomena, runway visual range, remarks, or other conditions.

Use it before departure and arrival

1. Check the departure and destination weather.
2. Consider wind direction and runway availability.
3. Review visibility and cloud conditions for the type of simulator flight you plan.
4. Check for weather that could make a diversion reasonable.
5. Refresh the observation near arrival because conditions can change.

Weather information provided through Delta Virtual is for simulation only, not real-world flight planning.

Policy reference: SOP v4.0, sections 1.5 and 6.3.