Abraham Lincoln Capital Airport

KSPI / SPI

Springfield, US

Last Updated
Mar 5, 04:05Z

Current Weather

Display Units
Fresh 8 min ago
04:05Z

🌙 Night
VFR
Flight Rules
8°C
Temperature
Dewpoint: 8°C
0 kt
--
Visibility
Ceiling
Unlimited
1015 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KSPI 050405Z AUTO 00000KT 3/4SM R04/2600V3000FT -RA BR VV005 08/08 A2998 RMK AO2 RAB0357 P0000 T00830083
QNH
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
995 hPa
Field Pressure
Height above aerodrome (598 ft)
Pressure Alt
546 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -150 ft
ISA Deviation: -5.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KSPI 042321Z 0500/0524 VRB03KT 2SM -SHRA FG OVC004 FM050500 VRB03KT 1/2SM FG OVC002 PROB30 0505/0509 1/2SM -TSRA OVC001CB FM050900 VRB04KT 3/4SM SHRA BR OVC002 PROB30 0509/0511 1/2SM TSRA BR OVC001CB FM051400 28005KT 3SM BR OVC003 FM051700 28007KT 6SM BR BKN004 FM052000 26007KT P6SM BKN010
Upcoming Changes (Next 12 Hours)
04:12Z BASE
+0h
LIFR VRB 3 kt
Visibility: 2SM
Ceiling: 400 ft
Light Showers Rain, Fog
05:00Z FM050500
+1h
LIFR VRB 3 kt
Visibility: 1/2SM
Ceiling: 200 ft
Fog
05:00Z PROB30
+1h
LIFR
Visibility: 1/2SM
Ceiling: 100 ft
Light Thunderstorm Rain
09:00Z FM050900
+5h
LIFR VRB 4 kt
Visibility: 3/4SM
Ceiling: 200 ft
Showers 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 7,999 ft 150 ft CON 41°
0.0 kt 0.0 kt
41° angle
13/31 7,000 ft 150 ft ASP 127°
0.0 kt 0.0 kt
127° angle
18/36 5,300 ft 150 ft PEM 180°
0.0 kt 0.0 kt
180° 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.