US
KDEC
Current Weather

Decatur Airport

KDEC / DEC

Decatur, US

Last Updated

Jan 17, 23:54 UTC

Current Weather

Display Units

Time

Temp

Wind

Alt

Last Updated

23:54Z

🌙 Night

VFR

Flight Rules

-9°C

Temperature

Dewpoint: -17°C

11kt

290°

10 SM

Visibility

∞

Ceiling

Unlimited

30.20

QNH (inHg)

Altimeter Setting

Raw METAR

METAR KDEC 172354Z 29011KT 10SM SCT031 M09/M17 A3020 RMK AO2 SLP238 T10941167 11061 21094 51024

Clouds - Visual Profile

12,000ft

9,000ft

6,000ft

3,000ft

Ground

Field Elev: 682ft

SCT 3,100ft AGL

⛅

SCT

Scattered (3/8-4/8 sky coverage)

3,100ft

AGL (Above Ground)

3,782ft AMSL

Altimeter Settings & Pressure Information

QNH

30.20 inHg

Sea Level Pressure

For altitude above MSL

QFE

29.53 inHg

Field Pressure

Height above aerodrome (682 ft)

Pressure Alt

402 ft

QNE Reference

Standard: 29.92 inHg

Density Altitude: -2,314 ft

ISA Deviation: -22.6°C

Forecast (TAF)

View Full TAF

Raw TAF

TAF KDEC 172320Z 1800/1824 27011G20KT P6SM VCSH BKN035 PROB30 1801/1804 3SM -SN BKN025 FM180400 27010G19KT P6SM VCSH BKN025 FM180900 26009KT P6SM SCT030 FM181500 23012G21KT P6SM SCT040 BKN120 FM182200 22013G22KT 5SM -SN FEW009 BKN025

Upcoming Changes (Next 12 Hours)

00:09Z BASE

+0h

VFR 270° 11kt

Visibility: >6SM

Ceiling: 3,500ft

01:00Z PROB30

+1h

MVFR

Visibility: 3SM

Ceiling: 2,500ft

Light Snow

04:00Z FM180400

+4h

MVFR 270° 10kt

Visibility: >6SM

Ceiling: 2,500ft

09:00Z FM180900

+9h

VFR 260° 9kt

Visibility: >6SM

24-Hour Weather Evolution

Loading weather data...

Data Sources

• Current conditions from METAR observations
• Historical data from past 24 hours
• No forecast or predicted data included
• Data updated with each new METAR report

Chart Features

• Hover for exact values and timestamps
• Click legend items to toggle data series
• Zoom and pan for detailed analysis
• Units automatically converted to preferences

Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

↑

DEC

30 ✈️

Runway Information

Runway	Length	Width	Surface	Heading	Wind Component
06/24	8,496 ft	150 ft	PEM	59°	↓ 6.9kt • ↔ 8.5kt 129° angle
✈️ 12/30 Active: 30	6,799 ft	150 ft	PEM	119°	↑ 10.8kt • ↔ 1.9kt 10° angle
18/36	5,299 ft	150 ft	ASP	179°	↓ 3.9kt • ↔ 10.3kt 111° angle

🟢 Active Runway: Best headwind component for current conditions

⬆️ Headwind: Favorable wind component

↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Decatur Airport - Airport Information

Airport Details

ICAO Code: KDEC

IATA Code: DEC

Type: medium airport

Status: active

Elevation: 682 ft MSL

Location

City: Decatur

Country: US

Latitude: 39.834599°

Longitude: -88.865700°

Time Zone: Etc/GMT6

Runway Information

Runway 06/24

Length: 8,496 ft

Width: 150 ft

Surface: PEM

ILS: No

Runway 12/30

Length: 6,799 ft

Width: 150 ft

Surface: PEM

ILS: No

Runway 18/36

Length: 5,299 ft

Width: 150 ft

Surface: ASP

ILS: No

Aeronautical Information Publication (AIP)

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Alternative Resources:

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Resources for Pilots

Weather Data

Current conditions and forecasts

• Real-time METAR reports

• Extended TAF forecasts

• Flight rules assessment

Charts & Navigation

Essential aviation charts

• Visual approach charts

• Instrument procedures

• Airport diagrams

Operations

Airport operational data

• Operating hours: 24/7

• Ground handling available

• Fuel services available

Performance Calculator

Calculate takeoff and landing distances

• Runway suitability assessment

• Real weather conditions

• Safety margin analysis

Calculate Performance

About Decatur Airport

Decatur Airport (KDEC/DEC) is a regional airport serving commercial and general aviation located in Decatur, US. The facility operates at an elevation of 682 feet above sea level and primarily serves regional commercial flights and general aviation.

The facility features 3 runways (06/24, 12/30, 18/36) with PEM and ASP surfaces . Weather services provide regular METAR reports and TAF forecasts to ensure safe flight operations in all conditions.

Pilots can access comprehensive weather data, including current conditions, extended forecasts, and flight rules analysis. The airport information displayed here includes runway details, operational data, and essential resources for flight planning and execution. All weather data is updated regularly to provide the most current information for aviation decision-making.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.