KCPS  St Louis Downtown Airport

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Cahokia/St Louis, Illinois, United States

Status Useage
Operational Public
Latitude Longitude
38° 34' 13" N 90° 9' 18" W
38.570361 -90.155083
Local (DST -5) UTC (GMT -6)
Oct 23, 2014 04:14 Oct 23, 2014 21:14
Sunrise-Sunset Local UTC
Begin Civil Twilight 06:50 11:50
Sunrise 07:17 12:17
Sunset 06:12 23:12
End Civil Twilight 06:39 23:39

Current Weather

METAR Observed VFR
KCPS 232053Z 14007KT 10SM CLR 17/08 A3010 Thu, Oct 23, 2014 @ 20:53 UTC
(21 Minutes ago)
Visual Flight Rules
Wind Visibility Clouds Conditions
140° at 7 knots (8 mph) 10 statute miles
  • Clear skies
  • No significant weather
Temperatures Readings Precipitation
Current Temp 17°C (63°F)
Dewpoint 8°C (46°F)
Humidity 56%
Altimeter 30.1"Hg
Sea Level Pressure 1019.3mb
Field Elevation 413'
None Recorded

Forecast Weather

TAF
KCPS 231741Z 2318/2418 18007KT P6SM SCT120 BKN250 FM232000 18005KT P6SM BKN060 BKN200 FM240500 20003KT P6SM BKN030 TEMPO 2408/2412 3SM BR BKN015 FM241500 20005KT P6SM FEW015 SCT030
From To
Thu, Oct 23, 2014 @ 18:00 UTC Thu, Oct 23, 2014 @ 20:00 UTC
Wind Visibility Clouds Conditions
180° at 7 knots (8 mph)
Greater than 6 statute miles
  • Scattered at 12,000' AGL
  • Broken at 25,000' AGL
  • No significant weather
From To From
Thu, Oct 23, 2014 @ 20:00 UTC Fri, Oct 24, 2014 @ 05:00 UTC Standard forecast or significant change
Wind Visibility Clouds Conditions
180° at 5 knots (6 mph)
Greater than 6 statute miles
  • Broken at 6,000' AGL
  • Broken at 20,000' AGL
  • No significant weather
From To From
Fri, Oct 24, 2014 @ 05:00 UTC Fri, Oct 24, 2014 @ 15:00 UTC Standard forecast or significant change
Wind Visibility Clouds Conditions
200° at 3 knots (3 mph)
Greater than 6 statute miles
  • Broken at 3,000' AGL
  • No significant weather
From To Temporary
Fri, Oct 24, 2014 @ 08:00 UTC Fri, Oct 24, 2014 @ 12:00 UTC Changes expected for less than half the time period
Visibility Clouds Conditions
3 statute miles
  • Broken at 1,500' AGL
  • Mist
From To From
Fri, Oct 24, 2014 @ 15:00 UTC Fri, Oct 24, 2014 @ 18:00 UTC Standard forecast or significant change
Wind Visibility Clouds Conditions
200° at 5 knots (6 mph)
Greater than 6 statute miles
  • Few at 1,500' AGL
  • Scattered at 3,000' AGL
  • No significant weather

Additional weather within a 50nm radius of KCPS

Map ICAO Location
KSTL 14.7nm N (317°)
KBLV 15.1nm E (096°)
KALN 19.8nm N (014°)
KSUS 23.9nm W (283°)
KSET 25.1nm N (329°)
KSAR 33.2nm S (139°)
KFYG 39.4nm W (272°)
3LF 42nm N (032°)

24 Hour Weather History

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24 Hour Weather Graphs

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CheckWX.com is intended as a tool to help pilots better visualize weather data. It is not intended as a substitute for an official weather briefing obtained from a Flight Service Station. CheckWX.com does not meet the FAA requirements for an official pre-flight weather briefing. Therefore, it's important that pilots still call and obtain an official FSS pre-flight weather briefing.