WxDecoder

IL31 Weather Cooch Landing Area Airport

Atwood, IllinoisElevation 695 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KCMI · 14 NM NE · 32 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 · KCMI
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 190° at 3 kt, visibility 10 SM, temperature 19C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight partly cloudy, low near 49F, 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 49 S 4 kt – 1%
Monday Partly Sunny 77/49 S 3 kt – 1%
Tuesday Partly Sunny 75/50 S 7 kt – 1%
Wednesday Mostly Sunny 77/53 S 9 kt – 1%
Thursday Sunny 81/53 SSW 10 kt – 7%
Friday Mostly Sunny 80/56 S 8 kt – 11%
Saturday Chance Rain Showers 74/57 S 8 kt – 64%
Sunday Chance Rain Showers 73 SSW 8 kt – 49%

Source: National Weather Service (office ILX). Forecast issued 2324Z.

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 IL31. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail

N/S
Dimensions
3,300 x 300 ft
Surface
TURF
FIELD CONDITIONS

Field elevation

Field elevation
695 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2300Z 6:00 PM
Sunrise
1215Z 7:15 AM
Loggable night
2328Z (6:28 PM local) → 1148Z (6:48 AM local)
end of evening to start of morning civil twilight
Position lights required
2300Z (6:00 PM local) → 1215Z (7:15 AM local)
sunset to sunrise (91.209)
Night passenger currency
0000Z (7:00 PM local) → 1115Z (6:15 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

Cooch Landing Area Airport is in Atwood, Illinois. Field elevation 695 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeSmall airport
CHARTS & AIRSPACE
ICAO / IATAIL31
RegionIllinois
CountryUnited States
Coordinates39.8433, -88.4533
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

IL31 traffic patterns

2026-07-14 to 2026-10-23, 3 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Operations trend (1 days)

Busiest day: Tue · Busiest month: Jul

FLEET MIX
Turboprop 80%Piston single 20%

Mostly turboprop aircraft.

TOP AIRCRAFT TYPES
›AT5T (Turboprop) · ~4 landings/mo
›P28A (Piston single) · ~1 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

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

›AT5T (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

IL31 has no on-field report. Nearest reporting station: KCMI (14 NM NE, VFR).

KCMI University of Illinois Willard Airport
14 NM NE
VFR
KDEC Decatur Airport
19 NM W
VFR
KMTO Coles County Memorial Airport
23 NM S
VFR
KBMI Central Illinois Regional Airport at Bloomington-Normal
44 NM NW
VFR
KSPI Abraham Lincoln Capital Airport
56 NM W
VFR
KOLY Olney Noble Airport
69 NM S
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗IL31 on OurAirports
FREQUENTLY ASKED
Does IL31 have a METAR?
No on-field METAR is issued for IL31. This page uses the nearest reporting station as a reference.
Does IL31 have a TAF?
No TAF is issued directly for IL31. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at IL31?
IL31 sits at 695 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for IL31?
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.