Pre-flight briefing
Generated 2026-04-25 01:45Z · 1 airport
KALN×
Pre-flight briefing — generated 2026-04-25 01:45Z — KALN
KALN· ALN· US· elev 544 ft
St Louis Regional Airport
Alton/St Louis
VFRremove ×
VFR · wind 280/03 · vis 10 SM · QNH 1009 hPa
11:12Z 00:46Z Night
Hazards: none within 100 km
METAR · observed 2026/04/25 00:50
KALN 250050Z 28003KT 10SM SCT039 19/16 A2980
| Wind | 280° 3 kt |
|---|---|
| Visibility | 10 SM |
| Clouds | SCT 3900 ft |
| Temp / Dew | 19 °C / 16 °C |
| QNH | 1009 hPa / 29.80 inHg |
| Issued (UTC) | 25 00:50Z |
Density altitude 1,268 ft (ISA +5 °C)
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 11/29 | TW 3 kt | XW 1 kt R |
| RWY 17/35 | TW 1 kt | XW 3 kt R |
TAF not published for this station.
Source: NOAA NWS tgftp · Datamask Aviation. For informational use only — not for flight planning. Consult an authorised aeronautical meteorological service before flight.