Pre-flight briefing
Generated 2026-08-24 04:08Z · 1 airport
KALN×
Pre-flight briefing — generated 2026-08-24 04:08Z — KALN
KALN· ALN· US· elev 544 ft
St Louis Regional Airport
Alton/St Louis
VFRremove ×
VFR · wind calm · vis 10 SM · QNH 1018 hPa
11:22Z 00:46Z Night
Hazards: none within 100 km
METAR · observed 2026/08/24 03:55
KALN 240355Z AUTO 00000KT 10SM CLR 18/15 A3006 RMK AO2 T01750148
| Wind | Calm |
|---|---|
| Visibility | 10 SM |
| Sky | CLR |
| Temp / Dew | 18 °C / 15 °C |
| QNH | 1018 hPa / 30.06 inHg |
| Remarks | automated station with a precipitation discriminator hourly temperature of 17.5°C and dew point of 14.8°C |
| Issued (UTC) | 24 03:55Z |
Density altitude 905 ft (ISA +4 °C)
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.