St Louis Regional Airport METAR KALN
VFRMedium AirportElev. 166 m (544 ft)St Louis Regional Airport is situated in Alton/St Louis, United States. The ICAO code of St Louis Regional Airport is KALN and the IATA code is ALN.
It has 2 runways: Asphalt runway 11/29 with a length of 8,099 ft (2,469 m), Asphalt runway 17/35 with a length of 6,500 ft (1,981 m).
The elevation is 166 m (544 ft). Its coordinates are:
2026-10-23 20:00 UTC
Flight Cat
VFR
Temp
24°C
Wind
4kt
Visibility
> 10sm
QNH
1025hPa
Raw METAR
METAR KALN 231950Z 15004KT 10SM CLR 24/08 A3025
Decoded
- Wind
- From 150° (SSE) at 4 kt
- Visibility
- > 10 sm
- Temp / DP
- 24°C (75°F) · Dew point 8°C (46°F)
- QNH
- 1025 hPa · 30.25 inHg
Runways
Arrow tail (crossbar) = wind FROM · head = toward aircraft · center = direction & speed
| Runway | Heading | Length | Surface | Wind Offset | Headwind | Crosswind |
|---|---|---|---|---|---|---|
| 11 | 113° | 8,099 ft (2,469 m) | Asphalt | 37° | ↑ 3 kt | 2 kt R |
| 29 | 293° | 8,099 ft (2,469 m) | Asphalt | 143° | ↓ 3 kt | 2 kt L |
| 17 ★ best | 173° | 6,500 ft (1,981 m) | Asphalt | 23° | ↑ 4 kt | 2 kt L |
| 35 | 353° | 6,500 ft (1,981 m) | Asphalt | 157° | ↓ 4 kt | 2 kt R |
Runway data via OurAirports.com · ft converted to metres · Wind offset: 0° = headwind, 90° = crosswind, 180° = tailwind
Sunrise & Sunset
—Sunrise12:18 UTC
Sunset23:10 UTC
Daylight:10h 52m
00:0006:0012:0018:0024:00
DaytimeNow
Nearby Weather
| ICAO | Airport | Distance | Category | Wind | Visibility | Sky | Temp |
|---|---|---|---|---|---|---|---|
| KSTL | St Louis/Lambert Intl, MO, US | 32 km | VFR | VRB° 3 kt | > 10 sm | FEW 25000ft | 23.3°C |
| KSET | St Charles/Smartt Arpt, MO, US | 34 km | VFR | 130° 6 kt | > 10 sm | — | 24.4°C |
| KCPS | St Louis/Downtown Arpt, IL, US | 37 km | VFR | — | > 10 sm | — | 24.4°C |
| KBLV | Belleville/Scott AFB, IL, US | 43 km | VFR | 120° 5 kt | > 10 sm | — | 24.6°C |
| KSUS | St Louis/Spirit of St Louis Arpt, MO, US | 58 km | VFR | 110° 4 kt | > 10 sm | — | 24.4°C |
| KSAR | Sparta/Hunter Fld, IL, US | 88 km | VFR | 140° 4 kt | > 10 sm | — | 23.2°C |
| KENL | Centralia Muni, IL, US | 93 km | VFR | 160° 6 kt | > 10 sm | — | 24°C |
| KSLO | Salem/Leckrone Arpt, IL, US | 98 km | VFR | — | > 10 sm | — | 23.9°C |
| KIJX | Jacksonville Muni, IL, US | 100 km | VFR | 140° 3 kt | > 10 sm | — | 23.7°C |
| KPPQ | Pittsfield/Penstone Muni, IL, US | 104 km | VFR | 150° 9 G17 kt | > 10 sm | — | 25.3°C |
Click a row to search that airport · Stations within ~200 km reporting a METAR