WxDecoder

5IS4 Weather Corman Acres Airport

Lake City, IllinoisElevation 710 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KDEC · 6 NM NW · 51 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KDEC
WIND
200@3
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 200° at 3 kt, visibility 10 SM, temperature 12.8C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight partly cloudy, low near 50F, 1% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Partly Cloudy 50 S 3 kt – 1%
Monday Partly Sunny 77/49 S 3 kt – 2%
Tuesday Partly Sunny 74/50 S 7 kt – 2%
Wednesday Mostly Sunny 77/53 S 9 kt – 2%
Thursday Sunny 81/54 SSW 9 kt – 6%
Friday Mostly Sunny 80/56 S 8 kt – 11%
Saturday Chance Rain Showers 74/57 S 8 kt – 65%
Sunday Chance Rain Showers 73 SW 8 kt – 47%

Source: National Weather Service (office ILX). Forecast issued 0345Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 5IS4. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,990 ft

18/36
Dimensions
1,990 x 70 ft
Surface
Turf
RWY 18
RWY 36
Displaced threshold500 ft

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
710 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2302Z 6:02 PM
Sunrise
1216Z 7:16 AM
Loggable night
2329Z (6:29 PM local) → 1149Z (6:49 AM local)
end of evening to start of morning civil twilight
Position lights required
2302Z (6:02 PM local) → 1216Z (7:16 AM local)
sunset to sunrise (91.209)
Night passenger currency
0002Z (7:02 PM local) → 1116Z (6:16 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Corman Acres Airport is in Lake City, Illinois. Field elevation 710 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerDAVID L. CORMAN
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA5IS4
SectionalST LOUIS
Center (ARTCC)KANSAS CITY
Flight service (AFSS)SAINT LOUIS
RegionIllinois
CountryUnited States
Coordinates39.7661, -88.7795
Distance from city3 NM W
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

5IS4 traffic patterns

2026-07-24 to 2026-07-28, 2 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
3.5
AVG OPS/DAY
6.5
Activity trend over 2 days: rising, from 1 to 12 operations per dayOperations trend (2 days)

Busiest day: Tue · Busiest month: Jul

FLEET MIX
Turboprop 86%Unknown 14%

Mostly turboprop aircraft.

TOP AIRCRAFT TYPES
›AT3T (Turboprop) · ~6 landings/mo
›UNKN (Unknown) · ~1 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly turboprop aircraft.

›AT3T (Turboprop)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

5IS4 has no on-field report. Nearest reporting station: KDEC (6 NM NW, VFR).

KDEC Decatur Airport
6 NM NW
VFR
KCMI University of Illinois Willard Airport
28 NM NE
VFR
KMTO Coles County Memorial Airport
29 NM SE
VFR
KSPI Abraham Lincoln Capital Airport
42 NM W
VFR
KBMI Central Illinois Regional Airport at Bloomington-Normal
43 NM N
VFR
KIJX Jacksonville Municipal Airport
67 NM W
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗5IS4 on OurAirports
FREQUENTLY ASKED
Does 5IS4 have a METAR?
No on-field METAR is issued for 5IS4. This page uses the nearest reporting station as a reference.
Does 5IS4 have a TAF?
No TAF is issued directly for 5IS4. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 5IS4?
5IS4 sits at 710 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 5IS4?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.