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METAR · TAF · OPMET

Pre-flight briefing

Generated 2026-10-23 17:37Z · 1 airport
KALN×
KALN· ALN· US· elev 544 ft

St Louis Regional Airport

Alton/St Louis
VFR · wind 190/05 · vis 10 SM · QNH 1026 hPa
12:18Z 23:12Z Day
Hazards: none within 100 km
METAR · observed 2026/10/23 16:50
KALN 231650Z 19005KT 10SM CLR 22/09 A3030
Wind190° 5 kt
Visibility10 SM
SkyCLR
Temp / Dew22 °C / 9 °C
QNH1026 hPa / 30.30 inHg
Issued (UTC)23 16:50Z
Density altitude 1,169 ft (ISA +8 °C)
Runway components
RunwayHead/TailCrosswind
RWY 11/29HW 1 ktXW 5 kt R
RWY 17/35HW 5 ktXW 1 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.