Abraham Lincoln Capital Airport

KSPI / SPI

Springfield, US

Last Updated
Mar 4, 16:52Z

Current Weather

Display Units
Recent 1 hour ago
16:52Z

🌇 Dusk
VFR
Flight Rules
6°C
Temperature
Dewpoint: 6°C
8 kt
80°
--
Visibility
Ceiling
Unlimited
1019 hPa
QNH
Altimeter Setting

Raw METAR

METAR KSPI 041652Z 08008KT 1/4SM R04/1400V1800FT FG VV002 06/06 A3008 RMK AO2 SLP190 T00610061
QNH
1019 hPa
Sea Level Pressure
For altitude above MSL
QFE
999 hPa
Field Pressure
Height above aerodrome (598 ft)
Pressure Alt
426 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -510 ft
ISA Deviation: -7.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KSPI 041721Z 0418/0518 09007KT 1/4SM FG OVC002 FM042000 VRB03KT 2SM BR VCSH OVC005 PROB30 0420/0422 1SM TSRA BR OVC003CB FM050600 VRB03KT 1/2SM -SHRA FG OVC003 PROB30 0507/0512 1/2SM TSRA BR OVC002CB FM051600 29005KT 3SM BR OVC005
Upcoming Changes (Next 12 Hours)
17:51Z BASE
+0h
LIFR 90° 7 kt
Visibility: 1/4SM
Ceiling: 200 ft
Fog
20:00Z FM042000
+3h
IFR VRB 3 kt
Visibility: 2SM
Ceiling: 500 ft
Mist
20:00Z PROB30
+3h
LIFR
Visibility: 1SM
Ceiling: 300 ft
Thunderstorm Rain, Mist

24-Hour Weather Evolution

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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
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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

N
SPI
04 ✈️
22
13
31
18
36

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 04
7,999 ft 150 ft CON 41°
6.1 kt 5.1 kt
40° angle
13/31 7,000 ft 150 ft ASP 127°
5.5 kt 5.9 kt
47° angle
18/36 5,300 ft 150 ft PEM 180°
1.4 kt 7.9 kt
100° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KSPI

4,635 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
72.9%
MVFR
14.9%
IFR
8.6%
LIFR
3.6%

Abraham Lincoln Capital Airport typically experiences VFR conditions 72.9% of the time, though instrument-rated pilots will find IFR weather present approximately 12.2% of observations. Prevailing winds are from the S averaging 8.7 knots, with gusts recorded up to 33 knots. Calm conditions occur 10.9% of the time. Temperature extremes range from -24°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are September, October, February.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 8.7 kt
Maximum Recorded: 33 kt
Calm Winds: 10.9%
Direction Distribution:
N
10%
NE
6.5%
E
9.8%
SE
8.1%
S
17.7%
SW
9.6%
W
15.4%
NW
11.9%

Temperature Range

Average: 5.6°C
Range: -24°C to 36°C
-24°C 36°C

Visibility

Average: 9.3 SM
Below 3 SM: 3.8%
Fog Frequency: 3.2%

Best Months for VFR

September October February

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 6.1 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 5.1 kt
Runway 18/36
Favorable wind: 100%
Avg crosswind: 5.4 kt

Statistics computed from 4,635 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Abraham Lincoln Capital Airport - Airport Information

Airport Details

ICAO Code: KSPI
IATA Code: SPI
Type: medium airport
Status: active
Elevation: 598 ft MSL

Location

City: Springfield
Country: US
Latitude: 39.844101°
Longitude: -89.677902°
Time Zone: Etc/GMT+6

Runway Information

Runway 04/22
Length: 7,999 ft
Width: 150 ft
Surface: CON
ILS: No
Runway 13/31
Length: 7,000 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 18/36
Length: 5,300 ft
Width: 150 ft
Surface: PEM
ILS: No

About Abraham Lincoln Capital Airport

Overview

Abraham Lincoln Capital Airport serves Springfield, Illinois as a medium-sized airport strategically located in central Illinois. Situated at 598 feet above mean sea level with coordinates 39.844101, -89.677902, the airport provides critical aviation infrastructure for the region's transportation needs.

Flying Conditions

Weather conditions at KSPI demonstrate significant variability, with Visual Flight Rules (VFR) predominating at 72.4% of observations. Temperature ranges extensively from -21°C to 36°C, with an average of 7.5°C, requiring pilots to prepare for potential thermal and atmospheric diversity. Wind patterns are predominantly from the south at an average of 8.7 knots, with calm conditions occurring 12.6% of the time.

Notable Features

The airport features three runways with substantial lengths: 04/22 at 7,999 feet (concrete), 13/31 at 7,000 feet (asphalt), and 18/36 at 5,300 feet (pavement). All three runways demonstrate 100% favorable wind alignment, with modest average crosswind components ranging between 5-6.2 knots, providing flexible operational capabilities.

Approach Considerations

Visibility averages 9.3 statute miles, with only 3.9% of observations showing conditions below 3 miles and 4% experiencing fog. September, October, and January represent the most consistently favorable VFR months for pilots, offering optimal approach and departure conditions. Pilots should anticipate potential reduced visibility during these limited periods and plan accordingly.

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.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.