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St Louis Downtown Airport, Cahokia/St Louis (KCPS)

Airport Weather & NOTAM's

METAR for:KCPS (St Louis/Downtown Arpt, IL, US)
Text:KCPS 191153Z 18004KT 3SM VCTS +RA BR BKN010 BKN075 OVC100 13/13 A3005 RMK AO2 LTG DSNT N AND SE SLP173 P0022 60143 70146 T01330128 10200 20133 51020 $
Conditions at:1153 UTC 19 Apr 2025
Temperature: 13.3°C ( 56°F)
Dewpoint: 12.8°C ( 55°F) [RH = 97%]
Pressure (altimeter):30.05 inches Hg (1017.7 mb) [Sea level pressure: 1017.3 mb]
Winds:from the S (180 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility:3 sm (5 km)
Ceiling:1000 feet AGL
Clouds:broken clouds at 1000 feet AGL, broken clouds at 7500 feet AGL, overcast cloud deck at 10000 feet AGL
Weather:VCTS +RA BR (thunderstorm in vicinity, heavy rain, mist)
QC Flag:SOME DATA ABOVE MAY BE INACCURATE!!!"$" is an indication the sensor requires maintenance.
TAF for:KCPS (St Louis/Downtown Arpt, IL, US) issued at 1141 UTC 19 Apr 2025
Text:KCPS 191141Z 1912/2012 34007KT 4SM SHRA OVC010
Forecast period:1200 to 1900 UTC 19 April 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the NNW (340 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility:4 sm (6 km)
Ceiling:1000 feet AGL
Clouds:overcast cloud deck at 1000 feet AGL
Weather:SHRA (rain showers)
Text:TEMPO 1912/1915 2SM TSRA OVC007CB
Forecast period:1200 to 1500 UTC 19 April 2025
Forecast type:TEMPORARY: The following changes expected for less than half the time period
Visibility:2.00 sm (3.22 km)
Ceiling:700 feet AGL
Clouds:overcast cloud deck at 700 feet AGL
Weather:TSRA (rain associated with thunderstorm(s))
Text:FM191900 01005KT 6SM -SHRA OVC008
Forecast period:1900 UTC 19 April 2025 to 0700 UTC 20 April 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the N (10 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility:6 sm (10 km)
Ceiling:800 feet AGL
Clouds:overcast cloud deck at 800 feet AGL
Weather:-SHRA (light rain showers)
Text:FM200700 06006KT P6SM OVC006
Forecast period:0700 to 0900 UTC 20 April 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the ENE (60 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility:6 or more sm (10+ km)
Ceiling:600 feet AGL
Clouds:overcast cloud deck at 600 feet AGL
Text:PROB30 2007/2009 4SM SHRA OVC003
Forecast period:0700 to 0900 UTC 20 April 2025
Forecast type:PROBABLE: 30 percent likelihood of the following during this time
Visibility:4 sm (6 km)
Ceiling:300 feet AGL
Clouds:overcast cloud deck at 300 feet AGL
Weather:SHRA (rain showers)
Text:FM200900 07006KT 6SM -SHRA OVC008
Forecast period:0900 to 1200 UTC 20 April 2025
Forecast type:FROM: standard forecast or significant change
Winds:from the ENE (70 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility:6 sm (10 km)
Ceiling:800 feet AGL
Clouds:overcast cloud deck at 800 feet AGL
Weather:-SHRA (light rain showers)

Live Departures & Arrivals

There are currently no arrivals or departures for this airport.

Departures History (last 12 months)

Flight No. Dest. Aircraft Date
PAY6256 KDFW Beechcraft... 2025-01-24 15:00:58
0929 KFYV TBM 930 PA... 2024-09-29 19:14:11
PAY7476 KBJC Black Squa... 2024-05-15 15:37:31

Arrivals History (last 12 months)

Flight No. Origin Aircraft Date
PAY6256 KDFW Beechcraft... 2025-01-23 23:26:45
PAY7476 KJFK Black Squa... 2024-05-15 15:11:45

Runway Information (Airport elevation: 413ft)

Runway 05 Length 2,797ft Width 70ft Elevation 409ft Surface Asphalt Heading 47
Runway 12L Length 5,277ft Width 68ft Elevation 409ft Surface Asphalt Heading 122
Runway 12R Length 6,960ft Width 143ft Elevation 409ft Surface Asphalt Heading 122
Runway 23 Length 2,797ft Width 70ft Elevation 409ft Surface Asphalt Heading 227
Runway 30L Length 6,960ft Width 143ft Elevation 409ft Surface Asphalt Heading 302
Runway 30R Length 5,277ft Width 68ft Elevation 409ft Surface Asphalt Heading 302

Airport Frequencies

Type APP/DEP Frequency 123.700 Mhz
Type ATIS Frequency 121.450 Mhz
Type Clearance Frequency 118.275 Mhz
Type Clearance Frequency 121.800 Mhz
Type D Frequency 123.700 Mhz
Type FSS Frequency 122.600 Mhz
Type Ground Frequency 121.800 Mhz
Type Tower Frequency 119.925 Mhz
Type UC Frequency 122.950 Mhz
Type APP/DEP Frequency 123.700 Mhz
Type Clearance Frequency 118.275 Mhz
Type Clearance Frequency 121.800 Mhz
Type D Frequency 123.700 Mhz
Type UC Frequency 122.950 Mhz

Airport Navaids

No navaids to display.