KMDH Southern Illinois Airport
Southern Illinois Airport (MDH) is a towered general-aviation airport in Murphysboro, Illinois, at 411 ft elevation, with 3 runways: 18L/36R (6,506 ft), 06/24 (4,163 ft), 18R/36L (3,498 ft). Below: the current METAR and TAF decoded in plain English, runway wind components, frequencies, and the FAA terminal procedures for d-TPP 2611 (Oct 29, 2026 – Nov 26, 2026).
| Identifiers | ICAO KMDH · FAA MDH · IATA MDH |
|---|---|
| Location | Murphysboro, IL · 37.7781, -89.2520 |
| Elevation | 411 ft MSL (125 m) |
| Tower | 125.35 MHz (CARBONDALE TWR) |
| ATIS | 119.85 MHz |
| FAA charts | 8 in d-TPP 2611 (Oct 29, 2026 – Nov 26, 2026) |
KMDH METAR and TAF
METAR KMDH 010452Z AUTO 00000KT 9SM -RA BKN075 OVC090 16/14 A3028 RMK AO2 SLP251 P0003 T01610144| Wind | Calm |
|---|---|
| Visibility | 9 statute miles |
| Weather | light rain |
| Clouds | Broken 7,500 ft, Overcast 9,000 ft · ceiling 7,500 ft |
| Temperature / dew point | 16°C (61°F) / 14°C (57°F) · spread 2°C — fog or low cloud possible |
| Altimeter | 30.28 inHg (1025 hPa) |
| Flight category | VFR — ceiling above 3,000 ft and visibility above 5 SM |
Remarks: AO2: automated station with a precipitation sensor · SLP251: sea-level pressure 1025.1 hPa · T01610144: temperature 16.1°C, dew point 14.4°C
KMDH does not issue a TAF. Check the TAF of the nearest larger airport, or an area forecast in an official briefing.
Source: NOAA Aviation Weather Center (aviationweather.gov). Times are UTC (Z). Decoded for learning — get an official weather briefing before flight.
Runways
| Runway | Length × width | Surface | Lighted |
|---|---|---|---|
| 18L / 36R | 6,506 × 100 ft | asphalt | Yes |
| 06 / 24 | 4,163 × 100 ft | asphalt | Yes |
| 18R / 36L | 3,498 × 60 ft | asphalt | Yes |
Frequencies
| Service | Name | MHz |
|---|---|---|
| ATIS | 119.85 | |
| Center | KANSAS CITY CNTR | 125.3 |
| CTAF | 125.35 | |
| Ground | 121.8 | |
| Tower | CARBONDALE TWR | 125.35 |
| UNICOM | 122.95 |
Runways and frequencies: OurAirports (public domain) — they can change. Check the FAA Chart Supplement for KMDH before you fly.
FAA charts for KMDH — d-TPP 2611
8 charts effective Oct 29, 2026 09:01Z until Nov 26, 2026 09:01Z. Each link opens the original FAA PDF (aeronav.faa.gov).
Airport diagram 1
Instrument approach procedures 3
Minimums, hot spots and notices 4
- TAKEOFF MINIMUMS
- ALTERNATE MINIMUMS
- LAHSO
- HOT SPOTRevised this cycle
KMDH on the FAA d-TPP search · Chart Supplement
KMDH charts and weather, offline in the cockpit
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Nearby airports
- KCPS St Louis Downtown Airport 64 nm
- KALN St Louis Regional Airport 77 nm
- KSTL St. Louis Lambert International Airport 79 nm
- KSUS Spirit of St Louis Airport 85 nm
- KHUF Terre Haute Regional Airport, Hulman Field 136 nm
- KCMI University of Illinois Willard Airport 143 nm
All 274 US airports · E6B flight computer · Weight & balance
Charts: FAA digital Terminal Procedures Publication (d-TPP), public domain — linked unmodified, not hosted here. Airport data: OurAirports (public domain). Weather: NOAA Aviation Weather Center.
For practice and reference only — not for navigation or flight planning. Always check current official sources (FAA charts, Chart Supplement, NOTAMs, an official weather briefing). The pilot in command is responsible for the flight.