4LL9 METAR
Current observed weather at Alan B. Janssen Airport (4LL9), Morrisonville, IL, elevation 642 ft. This field has no weather reporting station. · Open on the map
All of Alan B. Janssen Airport — runways, frequencies, charts and live weatherNo 4LL9 METAR
Alan B. Janssen Airport has no weather reporting station, so there is no 4LL9 METAR. The nearest reporting fields are:
| Station | Airport | Distance |
|---|---|---|
| KTAZ METAR | Taylorville Municipal Airport | 12 NM on the 021° radial |
| KVLA METAR | Vandalia Municipal Airport | 24 NM on the 150° radial |
| KGRE METAR | Greenville Airport | 31 NM on the 176° radial |
Frequently asked
What is the current METAR at 4LL9?
Alan B. Janssen Airport has no weather reporting station.
How often is the 4LL9 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 4LL9
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.