ATIS Alerts

Corman Acres Airport (5IS4) Area Aviation Weather & Runway Winds

Aviation weather near Corman Acres Airport in Lake City, IL, decoded from the nearest reporting station (KDEC): conditions, runway crosswinds, and free Telegram airport alerts.

Corman Acres Airport (5IS4) is a general aviation airport serving pilots in and around Lake City, IL at 710 ft. 5IS4 has no weather station of its own. Conditions here are decoded from KDEC, about 6 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (18, 36), longest 1,990 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KDEC. Track it in the ATIS Alerts Telegram bot to get alerts read from KDEC, the station this page is based on.

No data
Awaiting observationlive · refreshes every 60s

No weather station at this airport: showing the nearest station KDEC, 5.7 nm away.

Wind
-
Visibility
-
Ceiling
Unlimited
Altimeter
-
Temp / Dew
-

What changed at KDEC (nearest station)?

Since the 0454Z (11:54 PM CDT) report, compared automatically against the latest METAR.

  • Wind direction moved from 310° to 340°.

This is exactly what ATIS Alerts watches for you: get a Telegram message when 5IS4's weather changes, free →

Current pilot readout for 5IS4

A current METAR is not available for 5IS4 right now. The nearest reporting station is KDEC. Check back shortly, review a nearby reporting station, and always confirm with an official briefing before flight.

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →

Get 5IS4 weather alerts in Telegram

Stop refreshing aviation weather manually. Track 5IS4 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.

Track 5IS4 free on Telegram

Runway wind check

Estimated head/tailwind and crosswind for each runway end from the current reported wind.

Use this section to quickly compare current wind alignment across available runways at 5IS4. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

Current wind is calm: calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.

RunwayHead / TailCrosswind
18--
36--

Open the crosswind calculator to try your own wind and runway numbers →

24-hour trend

Wind, ceiling and flight category over the last 24 hours.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
061206Z14Z05Z

Over the last 23 h: wind 0→10 kt, ceiling unlimited → unlimited.

5IS4 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Live weather radar around Corman Acres Airport in Lake City, IL: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around 5IS4 is headed.

Loading…
Loading radar…

Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap

Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.

Pilot reports (PIREPs) within 100 NM of 5IS4

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP0539Z (12:39 AM CDT) · 57 NM NE of 5IS4 · 41,000 ft MSL · GLF5
continuous light chop turbulence
Show raw report
TIP UA /OV RBS/TM 0539/FL410/TP GLF5/TB CONS LGT CHOP
TIP UAHeader: reporting station and UA: a routine pilot report.
OV RBSLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0539Reported at 05:39 UTC.
FL410Altitude: 41,000 ft MSL.
TP GLF5Aircraft type reporting.
TB CONS LGT CHOPTurbulence: continuous light chop.
PIREP0250Z (9:50 PM CDT) · 83 NM S of 5IS4 · 36,000 ft MSL · A320
light turbulence
Show raw report
ENL UA /OV ENL/TM 0250/FL360/TP A320/TB LGT/RM /ZKCFDC CW
ENL UAHeader: reporting station and UA: a routine pilot report.
OV ENLLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0250Reported at 02:50 UTC.
FL360Altitude: 36,000 ft MSL.
TP A320Aircraft type reporting.
TB LGTTurbulence: light.
RM /ZKCFDC CWRemarks.
PIREP0204Z (9:04 PM CDT) · 96 NM SW of 5IS4 · 32,000 ft MSL · A320
continuous light turbulence
Show raw report
STL UA /OV STL/TM 0204/FL320/TP A320/TB CONS LGT/RM /ZKCFDC CW
STL UAHeader: reporting station and UA: a routine pilot report.
OV STLLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0204Reported at 02:04 UTC.
FL320Altitude: 32,000 ft MSL.
TP A320Aircraft type reporting.
TB CONS LGTTurbulence: continuous light.
RM /ZKCFDC CWRemarks.
PIREP0157Z (8:57 PM CDT) · 96 NM SW of 5IS4 · 35,000 ft MSL · B738
moderate chop turbulence
Show raw report
STL UA /OV STL325010/TM 0157/FL350/TP B738/TB MOD CHOP/RM /ZKCFDC CW
STL UAHeader: reporting station and UA: a routine pilot report.
OV STL325010Location: fix or navaid, optionally with a radial and distance in NM.
TM 0157Reported at 01:57 UTC.
FL350Altitude: 35,000 ft MSL.
TP B738Aircraft type reporting.
TB MOD CHOPTurbulence: moderate chop.
RM /ZKCFDC CWRemarks.
PIREP0143Z (8:43 PM CDT) · 4 NM SW of 5IS4 · 34,000 ft MSL · E170
continuous light chop turbulence
Show raw report
DEC UA /OV AXC/TM 0143/FL340/TP E170/TB CONS LGT CHOP/RM /ZKCFDC CW
DEC UAHeader: reporting station and UA: a routine pilot report.
OV AXCLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0143Reported at 01:43 UTC.
FL340Altitude: 34,000 ft MSL.
TP E170Aircraft type reporting.
TB CONS LGT CHOPTurbulence: continuous light chop.
RM /ZKCFDC CWRemarks.
PIREP0111Z (8:11 PM CDT) · 42 NM W of 5IS4 · 38,000 ft MSL · B737
Show raw report
SPI UA /OV SPI/TM 0111/FL380/TP B737/TB NEG/RM /ZKCFDC CW
SPI UAHeader: reporting station and UA: a routine pilot report.
OV SPILocation: fix or navaid, optionally with a radial and distance in NM.
TM 0111Reported at 01:11 UTC.
FL380Altitude: 38,000 ft MSL.
TP B737Aircraft type reporting.
TB NEGTurbulence: none reported.
RM /ZKCFDC CWRemarks.
PIREP0110Z (8:10 PM CDT) · 12 NM NE of 5IS4 · 36,000 ft MSL · B737
moderate chop turbulence
Show raw report
DEC UA /OV AXC030015/TM 0110/FL360/TP B737/TB MOD CHOP/RM /ZKCFDC CW
DEC UAHeader: reporting station and UA: a routine pilot report.
OV AXC030015Location: fix or navaid, optionally with a radial and distance in NM.
TM 0110Reported at 01:10 UTC.
FL360Altitude: 36,000 ft MSL.
TP B737Aircraft type reporting.
TB MOD CHOPTurbulence: moderate chop.
RM /ZKCFDC CWRemarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at 5IS4

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KDEC reported mostly VFR across 31 observations, with 7 flight-category changes. The lowest ceiling was 600 ft. Wind most often came from the W.

Last 24 hours
VFR 71%MVFR 10%IFR 19%
Wind avg/max: 4/10 kt
Max gust: -
Lowest ceiling: 600 ft
Lowest vis: -
Prevailing wind: W
Category changes: 7

Most recent change: MVFR → VFR

Last 7 days
VFR 93%MVFR 6%IFR 1%
Wind avg/max: 5/14 kt
Max gust: 20 kt
Lowest ceiling: 700 ft
Lowest vis: 3 sm
Prevailing wind: E
Category changes: 15

Most recent change: MVFR → VFR

Active Runway - past 30 days
36
56%
18
44%

TAF | Terminal Aerodrome Forecast

Issued 0520Z (12:20 AM CDT)

TAF KDEC 130520Z 1306/1406 32006KT P6SM FEW030 SCT250 FM131100 35005KT P6SM BKN200 FM131800 36010KT P6SM BKN090 PROB30 1322/1401 -SHRA

New to TAFs? How to read one →

Want forecast changes pushed to you? Start free on Telegram → TAF heads-ups are part of Premium · see what Premium includes

Get free ATIS alerts for 5IS4

We'll message you on Telegram when a new report moves the picture near 5IS4 (Corman Acres Airport): alerts read from KDEC, the station this page uses.

Track 5IS4 on Telegram

Free • no app to install • unsubscribe anytime

Airport facts

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
5IS4
City
Lake City
State
Illinois
Country
United States
Elevation
710 ft
Coordinates
39.7661, -88.7795
Runways
2
Longest runway
1,990 ft
Weather reporting
Nearest station KDEC
TAF
Nearest KDEC
Time zone
America/Chicago
Next sunset
17h 38m

Run a flight school, FBO, or club here? Embed 5IS4's live status on your website, free →

Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

VFRMVFRIFRLIFRNo report

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all Illinois airports →

5IS4 weather: frequently asked

What runways are available at 5IS4?+

5IS4 has 2 runways: 18, 36; the longest is 1,990 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for 5IS4 come from?+

Corman Acres Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KDEC, about 6 nm away, close enough for situational awareness, but local conditions at 5IS4 can differ.

Does 5IS4 have a TAF?+

Yes. The KDEC TAF is shown on this page below the current conditions.

Does 5IS4 broadcast D-ATIS?+

No. 5IS4 does not broadcast D-ATIS. Alerts for 5IS4 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Corman Acres Airport (5IS4)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Corman Acres Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.

⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.

No Pilot PIREPs have been submitted for 5IS4 yet. Recently flew here? Help the next pilot by leaving a quick airport note.

Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.

From the ATIS Alerts team

Why pilots use ATIS Alerts

Free aviation weather and ATIS change alerts for GA pilots, delivered on Telegram, so a change catches your eye before it catches you off guard.

  • Get pinged the moment 5IS4 drops below VFR or a new report moves your numbers.
  • Live METAR, TAF, crosswinds, and FAA delays: one link, always current.
  • Free, no app to install, and you can track any US airport. Unsubscribe anytime.
Get free alerts for 5IS4 →

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

METAR source temporarily unavailable.

Spotted incorrect airport info? ✏️ Suggest an edit

How ATIS Alerts works · All US airports · Illinois airports

Get free alerts for 5IS4