St Louis Downtown Airport METAR KCPS

VFRSmall AirportElev. 126 m (413 ft)

St Louis Downtown Airport is situated in Cahokia/St Louis, United States. The ICAO code of St Louis Downtown Airport is KCPS and the IATA code is CPS.
It has 3 runways: ASPH-F runway 05/23 with a length of 2,799 ft (853 m), Concrete runway 12L/30R with a length of 5,301 ft (1,616 m), Asphalt runway 12R/30L with a length of 7,002 ft (2,134 m).
The elevation is 126 m (413 ft). Its coordinates are:

2026-08-22 15:53 UTC

Wikipedia AIP

Flight Cat

VFR

Temp

26.7°C

Wind

9kt

Visibility

> 10sm

Ceiling

11,000ft

Altimeter

30.04inHg

Raw METAR

METAR KCPS 221553Z 35009KT 10SM FEW110 27/19 A3004 RMK AO2 SLP170 T02670189 $

Decoded

Wind: From 350° (N) at 9 kt
Visibility: > 10 sm
Sky: Few (1–2 oktas) at 11,000 ft (3,353 m)
Temp / DP: 26.7°C (80°F) · Dew point 18.9°C (66°F)
Altimeter: 1017 hPa · 30.04 inHg
Sea level P: 1017 hPa

TAF

Valid 22 Aug 12:00 UTC – 23 Aug 12:00 UTC

Raw TAF

TAF KCPS 221120Z 2212/2312 VRB03KT P6SM SCT070 FM221500 33007KT P6SM SKC

VFRMVFRIFRLIFR

12:0018:00Sun 23 Aug06:0012:00NOW

Sat 22 Aug

FM15:00 – 12:00 UTC

330° / 7 kt> 6 smClear

VFR

BASE12:00 – 15:00 UTC

VRB / 3 kt> 6 smSCT 7,000ft

VFR

Forecast via NOAA Aviation Weather Center

Runways

Arrow tail (crossbar) = wind FROM · head = toward aircraft · center = direction & speed

Runway	Heading	Length	Surface	Wind Offset	Headwind	Crosswind
05	47°	2,799 ft (853 m)	ASPH-F	57°	↑ 5 kt	8 kt L
23	227°	2,799 ft (853 m)	ASPH-F	123°	↓ 5 kt	8 kt R
12L	122°	5,301 ft (1,616 m)	Concrete	132°	↓ 6 kt	7 kt L
30R ★ best	302°	5,301 ft (1,616 m)	Concrete	48°	↑ 6 kt	7 kt R
12R	122°	7,002 ft (2,134 m)	Asphalt	132°	↓ 6 kt	7 kt L
30L	302°	7,002 ft (2,134 m)	Asphalt	48°	↑ 6 kt	7 kt R

Runway data via OurAirports.com · ft converted to metres · Wind offset: 0° = headwind, 90° = crosswind, 180° = tailwind

Nearby Weather

ICAO	Airport	Distance	Category	Wind	Visibility	Sky	Temp
KSTL	—	27 km	VFR	340° 10 kt	> 10 sm	FEW 12000ft	26.7°C
KBLV	—	28 km	VFR	010° 9 kt	> 10 sm	—	26.6°C
KALN	—	37 km	VFR	340° 8 kt	> 10 sm	BKN 11000ft	26°C
KSUS	—	44 km	VFR	010° 8 kt	> 10 sm	FEW 10000ft	26.7°C
KSET	—	46 km	VFR	350° 6 kt	> 10 sm	FEW 11000ft	26.7°C
KENL	—	93 km	VFR	350° 9 kt	> 10 sm	SCT 11000ft	25.7°C
KFAM	—	93 km	VFR	300° 6 kt	> 10 sm	BKN 9500ft	27.8°C
KUUV	—	96 km	VFR	010° 3 kt	> 10 sm	BKN 9500ft	—
KSLO	—	104 km	VFR	—	> 10 sm	SCT 11000ft	26.8°C
KMVN	—	116 km	VFR	VRB 6 kt	> 10 sm	FEW 11000ft	26.7°C

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