KDEC· DEC· Decatur

Decatur Airport

medium airport · elevation 682 ft (208 m)

11:06Z 00:43Z Day

⏎

Current METARVFR

19 min ago·20:54Z

KDEC 242054Z VRB03KT 10SM SCT030 BKN040 21/14 A2977 RMK AO2 SLP076 60000 T02110139 56006

Wind

VRB 3 kt

Visibility

10 SM

Ceiling

4,000 ft

Temperature

21°C / 14°C

temp / dew

QNH

1008 hPa

29.77 inHg

Clouds

SCT 3,000ft, BKN 4,000ft

Weather

—

Station

KDEC

Remarks

automated station with a precipitation discriminator sea level pressure of 1007.6 HPa 0 inches of precipitation fell in the last 6 hours hourly temperature of 21.1°C and dew point of 13.9°C Decrease then steady; or decrease then decrease more slowly of 0.6 hectopascals in the past 3 hours

Active hazards (US/Canada coverage via AviationWeather.gov)AWC

SIGMET / AIRMET (0)

None active in area.

PIREPs (10)

FL000B753
14 min ago
TURB LGT
FL350A321
22 min ago
TURB LGT
FL025CRJ9
23 min ago
BKN 3800ft
FL030LJ45
23 min ago
ICE NEG · OVC 3000ft–6000ft
FL160A319
27 min ago
TURB LGT · ICE LGT
FL150CRJ9
33 min ago
ICE LGT
FL155CRJ9
36 min ago
ICE LGT
FL025C56
37 min ago
BKN 3700ft

Wind & Runways

Wind arrow points downwind.

Runways

06/242590 mPEM

12/302072 mPEM

18/361615 mASP

39.8346°, -88.8657°© CARTO Open in OSM →

Density altitude

1,706 ft

elevation 682 ft

ISA deviation

+7.4°C

Frequencies (community-maintained, cross-check AIP)KDEC

ATIS126.350
GND121.750
TWR118.900
A/DCHAMPAIGN APP/DEP132.850
CTAF118.900
RDOST LOUIS RDO122.300
UNICUNICOM122.950

Navaids near airportassoc. KDEC

Ident	Type	Freq	Power
AXC	VORTAC	117.20 MHz	HIGH
DE	NDB	275 kHz	LOW

Runways3

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

Runway	Surface	Length	Lighting	ILS
RWY 06/24	PEM	8,496 ft (2,590 m)	Lit	—
RWY 12/30	PEM	6,799 ft (2,072 m)	Lit	—
RWY 18/36	ASP	5,298 ft (1,615 m)	Lit	—

RWY 06/248,496 ft (2,590 m)
Surface
PEM
Lighting
Lit
ILS
—
RWY 12/306,799 ft (2,072 m)
Surface
PEM
Lighting
Lit
ILS
—
RWY 18/365,298 ft (1,615 m)
Surface
ASP
Lighting
Lit
ILS
—

24-hour trend (Iowa State IEM)

No 24-h trend available — IEM archive.

24-hour wind rose (IEM ASOS, 16 direction bins)

24-hour wind rose unavailable (insufficient IEM data).

Airport diagram (OpenStreetMap)Decatur Airport

Terminal Aerodrome Forecast

Issued 2026/04/24 18:34 UTC

24/18Z

25/00Z

25/06Z

25/12Z

25/18Z

BASEVFR

FMVFR

TEMPO MVFR

VFRBASE24/18Z → 24/19Z27010KT · 6 SM · VCSH · BKN035

Wind: 27010KT

Visibility: 6 SM

Weather: VCSH

Clouds: BKN035

TAF KDEC 241732Z 2418/2518 27010KT P6SM VCSH BKN035

VFRFM24/19Z → 24/22Z2709KT · 6 SM · SCT020 SCT120

Wind: 2709KT

Visibility: 6 SM

Clouds: SCT020 SCT120

FM241900 27009KT P6SM SCT020 SCT120

MVFRTEMPO24/19Z → 24/21ZBKN020

Clouds: BKN020

TEMPO 2419/2421 BKN020

VFRFM24/22Z → 25/02Z3209KT · 6 SM · SCT030

Wind: 3209KT

Visibility: 6 SM

Clouds: SCT030

FM242200 32009KT P6SM SCT030

VFRFM25/02Z → 25/12Z3406KT · 6 SM · SCT250

Wind: 3406KT

Visibility: 6 SM

Clouds: SCT250

FM250200 34006KT P6SM SCT250

VFRFM25/12Z → 25/18Z0508KT · 6 SM · FEW250

Wind: 0508KT

Visibility: 6 SM

Clouds: FEW250

FM251200 05008KT P6SM FEW250

Raw TAF

TAF KDEC 241732Z 2418/2518 27010KT P6SM VCSH BKN035 FM241900 27009KT P6SM SCT020 SCT120 TEMPO 2419/2421 BKN020 FM242200 32009KT P6SM SCT030 FM250200 34006KT P6SM SCT250 FM251200 05008KT P6SM FEW250

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