ATIS Alerts

Flight Park Inc Airport (1IL4) Area Aviation Weather & Runway Winds

Aviation weather near Flight Park Inc Airport in Millstadt, IL, decoded from the nearest reporting station (KCPS): conditions, runway crosswinds, and free Telegram airport alerts.

Flight Park Inc Airport (1IL4) is a general aviation airport serving pilots in and around Millstadt, IL at 631 ft. 1IL4 has no weather station of its own. Conditions here are decoded from KCPS, about 9 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (06, 24), longest 2,300 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KCPS. Track it in the ATIS Alerts Telegram bot to get alerts read from KCPS, the station this page is based on.

VFR
Observed 0953Z (4:53 AM CDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KCPS, 9.2 nm away.

Wind
Calm
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
30.02"
Temp / Dew
70°F / 21°C
dew 68°F / 20°C

Wind calm, visibility 10+ statute miles, no cloud data, temperature 21°C (70°F), altimeter 30.02 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KCPS 130953Z AUTO 00000KT 10SM CLR 21/20 A3002 RMK AO2 SLP160 T02110200 $

What changed at KCPS (nearest station)?

Since the 0853Z (3:53 AM CDT) report, compared automatically against the latest METAR.

  • Wind speed down from 5 to 0 kt.
  • Pressure rising: altimeter 30.00 → 30.02 inHg.

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Current pilot readout for 1IL4

Based on the nearest station (KCPS), 1IL4 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 1,400 ft (field elevation 631 ft). Review the latest TAF below for forecast changes before departure.

⚠️ 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 →

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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 1IL4. 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
06--
24--

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
061211Z20Z09Z

Over the last 23 h: wind 00 kt, ceiling unlimitedunlimited.

1IL4 weather radar

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

Live weather radar around Flight Park Inc Airport in Millstadt, 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 1IL4 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.

Recent aviation weather trends at 1IL4

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KCPS reported mostly VFR across 27 observations, with 2 flight-category changes. Wind most often came from the W.

Last 24 hours
VFR 81%MVFR 11%LIFR 7%
Wind avg/max: 3/8 kt
Max gust: -
Lowest ceiling: -
Lowest vis: -
Prevailing wind: W
Category changes: 2

Most recent change: MVFRVFR

Last 7 days
VFR 83%MVFR 9%IFR 4%LIFR 3%
Wind avg/max: 3/11 kt
Max gust: -
Lowest ceiling: 300 ft
Lowest vis: 0.25 sm
Prevailing wind: NE
Category changes: 27

Most recent change: MVFRVFR

Active Runway - past 30 days
06/24
100%

TAF | Terminal Aerodrome Forecast

Issued 0520Z (12:20 AM CDT)

TAF KCPS 130520Z 1306/1406 34003KT P6SM SCT250

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Nearby TFRs

Active FAA TFRs near 1IL4

FAA TFR data shows an active temporary flight restriction near 1IL4.

Active TFR
Madison, IL
Active 12.5 NM from 1IL4
Effective: Saturday, September 12, 2026 through Sunday, September 13, 2026 UTC
NOTAM: 6/1617

View all active US TFRs → · Official FAA TFR ↗

Verify with official FAA TFR sources before flight.

Airport facts

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
1IL4
City
Millstadt
State
Illinois
Country
United States
Elevation
631 ft
Coordinates
38.4187, -90.1312
Runways
2
Longest runway
2,300 ft
Weather reporting
Nearest station KCPS
TAF
Nearest KCPS
Time zone
America/Chicago
Next sunset
13h 19m

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Nearby airports

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

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 →

1IL4 weather: frequently asked

What runways are available at 1IL4?+

1IL4 has 2 runways: 06, 24; the longest is 2,300 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for 1IL4 come from?+

Flight Park Inc Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KCPS, about 9 nm away, close enough for situational awareness, but local conditions at 1IL4 can differ.

Does 1IL4 have a TAF?+

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

Does 1IL4 broadcast D-ATIS?+

No. 1IL4 does not broadcast D-ATIS. Alerts for 1IL4 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Flight Park Inc Airport (1IL4)

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 Flight Park Inc 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 1IL4 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

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