Hammock Field (7IS7) Area Aviation Weather & Runway Winds
Aviation weather near Hammock Field in Leef Township, IL, decoded from the nearest reporting station (KALN): conditions, runway crosswinds, and free Telegram airport alerts.
Hammock Field (7IS7) is a general aviation airport serving pilots in and around Leef Township, IL at 595 ft. 7IS7 has no weather station of its own. Conditions here are decoded from KALN, about 18 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (18, 36), longest 2,420 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KBLV. Track it in the ATIS Alerts Telegram bot to get alerts read from KALN, the station this page is based on.
No weather station at this airport: showing the nearest station KALN, 17.6 nm away.
Wind calm, visibility 10+ statute miles, no cloud data, temperature 22°C (71°F), altimeter 29.98 inHg. Conditions are Visual Flight Rules (VFR).
METAR KALN 130615Z AUTO 00000KT 10SM CLR 22/20 A2998 RMK AO2 T02150199
What changed at KALN (nearest station)?
Since the 0555Z (12:55 AM CDT) report, compared automatically against the latest METAR.
- Temperature–dewpoint spread narrowed to 2°C. Watch for fog or low cloud.
This is exactly what ATIS Alerts watches for you: get a Telegram message when 7IS7's weather changes, free →
Current pilot readout for 7IS7
Based on the nearest station (KALN), 7IS7 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 1,450 ft (field elevation 595 ft). 7IS7 does not publish a TAF. The nearest TAF station is KBLV, about 24 nm away.
⚠️ 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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Track 7IS7 free on TelegramRunway 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 7IS7. 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.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 18 | 2,420 ft | TURF | - | - |
| 36 | 2,420 ft | TURF | - | - |
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.
Over the last 24 h: wind 0→0 kt, ceiling unlimited → unlimited.
7IS7 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Hammock Field in Leef Township, 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 7IS7 is headed.
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 7IS7
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
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.Show raw report
ARP UAL1394 3832N 09104W 0209 F340 274/043KT TB CONT LGT TURB OCNL MOD IC
ARP UAL1394 3832N 09104W 020…Header: reporting station and UA: a routine pilot report.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.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.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.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.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 7IS7
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KALN reported mostly VFR across 43 observations, with 5 flight-category changes. The lowest ceiling was 100 ft. Wind most often came from the W.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 18/36
- 100%
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- 7IS7
- City
- Leef Township
- State
- Illinois
- Country
- United States
- Elevation
- 595 ft
- Coordinates
- 38.9141, -89.6698
- Runways
- 2
- Longest runway
- 2,420 ft
- Weather reporting
- Nearest station KALN
- TAF
- Nearest KBLV
- Time zone
- America/Chicago
- Next sunset
- 17h 41m
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Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
9 airports+3 more within 25 NM
25–50 NM
7 airports+1 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.
- Sport Flyers RC Club - Goodings Ford Rd , Breese, IL · 16 mi
- East Side RC Club - Southern Illinois University Edwardsville , Edwardsville, IL · 19 mi
- Thermaleers Inc - Bluff Rd , Edwardsville, IL · 20 mi
7IS7 weather: frequently asked
What runways are available at 7IS7?+
7IS7 has 2 runways: 18, 36; the longest is 2,420 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for 7IS7 come from?+
Hammock Field does not have its own weather station. Conditions shown here come from the nearest reporting station, KALN, about 18 nm away, close enough for situational awareness, but local conditions at 7IS7 can differ.
Does 7IS7 have a TAF?+
No. 7IS7 does not publish its own TAF. The nearest TAF station is KBLV, about 24 nm away.
Does 7IS7 broadcast D-ATIS?+
No. 7IS7 does not broadcast D-ATIS. Alerts for 7IS7 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Hammock Field (7IS7)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Hammock Field, 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 7IS7 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.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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