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:
2026-08-22 07:55 UTC
Flight Cat
VFR
Temp
21.5°C
Wind
9kt
Visibility
> 10sm
Ceiling
4,300ft
Altimeter
30.01inHg
Raw METAR
METAR KALN 220755Z AUTO 09009KT 10SM BKN043 BKN050 22/20 A3001 RMK AO2 LTG DSNT E T02150204
Decoded
- Wind
- From 090° (E) at 9 kt
- Visibility
- > 10 sm
- Sky
- Broken (5–7 oktas) at 4,300 ft (1,311 m) · Broken (5–7 oktas) at 5,000 ft (1,524 m)
- Temp / DP
- 21.5°C (71°F) · Dew point 20.4°C (69°F)
- Altimeter
- 1016 hPa · 30.01 inHg
Runways
Arrow tail (crossbar) = wind FROM · head = toward aircraft · center = direction & speed
| Runway | Heading | Length | Surface | Wind Offset | Headwind | Crosswind |
|---|---|---|---|---|---|---|
| 11 ★ best | 113° | 8,099 ft (2,469 m) | Asphalt | 23° | ↑ 8 kt | 4 kt L |
| 29 | 293° | 8,099 ft (2,469 m) | Asphalt | 157° | ↓ 8 kt | 4 kt R |
| 17 | 173° | 6,500 ft (1,981 m) | Asphalt | 83° | ↑ 1 kt | 9 kt L |
| 35 | 353° | 6,500 ft (1,981 m) | Asphalt | 97° | ↓ 1 kt | 9 kt R |
Runway data via OurAirports.com · ft converted to metres · Wind offset: 0° = headwind, 90° = crosswind, 180° = tailwind
Sunrise & Sunset
—Sunrise11:19 UTC
Sunset00:46 UTC
Daylight:13h 27m
00:0006:0012:0018:0024:00
DaytimeNow
Nearby Weather
| ICAO | Airport | Distance | Category | Wind | Visibility | Sky | Temp |
|---|---|---|---|---|---|---|---|
| KSTL | — | 32 km | VFR | 230° 4 kt | > 10 sm | — | 23.9°C |
| KSET | — | 34 km | VFR | 280° 3 kt | 9 sm | FEW 3900ft | 21.7°C |
| KCPS | — | 37 km | VFR | Calm | > 10 sm | SCT 4700ft | 21.1°C |
| KBLV | — | 43 km | VFR | 110° 3 kt | > 10 sm | — | 21.2°C |
| KSUS | — | 58 km | VFR | Calm | > 10 sm | — | 21.1°C |
| KENL | — | 93 km | VFR | Calm | > 10 sm | SCT 5500ft | 20.5°C |
| KSLO | — | 98 km | VFR | — | > 10 sm | BKN 5000ft | 21°C |
| KIJX | — | 100 km | VFR | Calm | 7 sm | — | 19.6°C |
| KSPI | — | 111 km | VFR | Calm | > 10 sm | — | 17.8°C |
| KMVN | — | 121 km | VFR | Calm | 7 sm | SCT 5500ft | 18.3°C |
Click a row to search that airport · Stations within ~200 km reporting a METAR