4CL1 METAR
Current observed weather at Lyon (4CL1), Rancho Santa Margarita, CA, elevation 898 ft. This field has no weather reporting station. · Open on the map
All of Lyon — runways, frequencies, charts and live weatherNo 4CL1 METAR
Lyon has no weather reporting station, so there is no 4CL1 METAR. The nearest reporting fields are:
| Station | Airport | Distance |
|---|---|---|
| KSNA METAR | John Wayne/Orange County | 14 NM on the 285° radial |
| KAJO METAR | Corona Municipal | 17 NM on the 358° radial |
| KCNO METAR | Chino | 22 NM on the 354° radial |
Frequently asked
What is the current METAR at 4CL1?
Lyon has no weather reporting station.
How often is the 4CL1 METAR updated?
Routine observations are issued hourly, usually in the 5 minutes before the hour. A SPECI is issued between them whenever conditions change significantly — a ceiling or visibility crossing a category threshold, a wind shift, or the onset of precipitation or a thunderstorm.
More about 4CL1
Observations from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.
Something here wrong or out of date? Report a data problem.