Wire

Sourced developments at US airports: what the FAA reports at every airport, and what we measure and our model forecasts at the busiest ones.

Partly stale · checked FAA NAS status 229 h staleForecast cycle 1 hLightning 229 h staleWeather observations no data staleFAA surface data 2 minFAA flight data 3 min

FAA NAS status is stale (229 h old). No FAA restriction can start or end on the wire until it is fresh again.

Lightning is stale (229 h old). Lightning items are paused; thunderstorm items still come from official observations.

Weather observations is stale. Weather items are paused until it is fresh again; missing observations never end a weather event.

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Clear
Type: Weather ×Airport: STL × Clear filters
CST, Nov 3 9 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 2:20 PM CST. The latest, at 2:51 PM CST, reports light rain, ceiling 10000 ft, visibility 7 mi, wind 12 kt.

Observed 2:51 PM CST

CST, Nov 2 10 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 6:51 PM CST. The latest, at 7:25 PM CST, reports ceiling 1100 ft, visibility 10 mi or more, wind 12 kt.

Observed 7:25 PM CST

CST, Nov 2 10 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 11:51 AM CST. The latest, at 12:39 PM CST, reports ceiling 1000 ft, visibility 9 mi, wind 9 kt.

Observed 12:39 PM CST

CST, Nov 1 11 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 7:51 PM CST. The latest, at 8:29 PM CST, reports ceiling 1000 ft, visibility 8 mi, wind 9 kt.

Observed 8:29 PM CST

CST, Nov 1 11 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 5:51 PM CST. The latest, at 6:22 PM CST, reports ceiling 1000 ft, visibility 10 mi or more, wind 9 kt.

Observed 6:22 PM CST

CST, Nov 1 11 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 3:51 PM CST. The latest, at 4:39 PM CST, reports ceiling 1000 ft, visibility 10 mi or more, wind 8 kt.

Observed 4:39 PM CST

CST, Nov 1 11 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 11:23 AM CST. The latest, at 11:51 AM CST, reports ceiling 1400 ft, visibility 10 mi or more, wind 9 kt.

Observed 11:51 AM CST

CST, Nov 1 12 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports low cloud or visibility at St Louis

What changed: low cloud or visibility → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports low cloud or visibility; it was last reported at 9:43 AM CST. The latest, at 10:22 AM CST, reports ceiling 1100 ft, visibility 10 mi or more, wind 9 kt.

Observed 10:22 AM CST

CDT, Oct 29 14 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports thunderstorm or nearby lightning at St Louis

What changed: lightning within 10 nm → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports a thunderstorm; it was last reported at 8:30 PM CDT. The latest, at 8:51 PM CDT, reports ceiling 11000 ft, visibility 10 mi or more, wind 3 kt. NOAA’s GOES satellite lightning data shows no flash within 10 nm of St Louis in the 30 minutes to 9:20 PM CDT.

Observed 8:51 PM CDTLightning ≤10 nm 0 in 15 min

CDT, Oct 29 14 days ago
Confirmed Informational Resolved Resolution Weather STL arrivals and departures

Official observation no longer reports thunderstorm or nearby lightning at St Louis

What changed: lightning within 10 nm → no longer reported

No official weather observation (METAR) for St Louis (STL) in the last 50 minutes reports a thunderstorm; it was last reported at 6:21 PM CDT. The latest, at 7:46 PM CDT, reports ceiling 5000 ft, visibility 10 mi or more, wind 5 kt. NOAA’s GOES satellite lightning data shows no flash within 10 nm of St Louis in the 30 minutes to 7:56 PM CDT.

Observed 7:46 PM CDTLightning ≤10 nm 0 in 15 min

Each item is the latest update matching your filters; the event’s current status is on its chip. All updates shows the full chronological wire.

Confirmed
An official source (the FAA) reports it. We attribute it; we don’t independently verify it.
Observed
We measured it from FAA flight data: window, sample size and the typical level are on the item.
Forecast
Our model predicts it, with its probability, target, horizon and model version. It has not happened. How accurate is it?

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