Antonio Nariño Airport

SKPS / PSO

Chachagüí, CO

Last Updated
Mar 4, 06:00Z

Current Weather

Display Units
Recent 37 min ago
06:00Z

☀️ Day
VFR
Flight Rules
16°C
Temperature
Dewpoint: 15°C
3 kt
140°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR SKPS 040600Z AUTO 14003KT 9999 FEW009/// SCT028/// 16/15 Q1019

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 5,951 ft
FEW 900 ft AGL
SCT 2,800 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
900 ft
AGL (Above Ground)
6,851 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
2,800 ft
AGL (Above Ground)
8,751 ft AMSL

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

N
KPS
02
20 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 02/20
Active: 20
7,585 ft 130 ft ASP 16°
1.5 kt 2.6 kt
60° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - SKPS

3,928 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
61.3%
MVFR
9%
IFR
8.3%
LIFR
21.4%

Antonio Nariño Airport typically experiences VFR conditions 61.3% of the time, though instrument-rated pilots will find IFR weather present approximately 29.7% of observations. Prevailing winds are from the N averaging 4.6 knots. Temperatures typically range between 12°C and 28°C with an average of 18.2°C. Fog is a notable factor, occurring in approximately 21.6% of observations, with visibility below 3 SM in 0% of reports. The best months for VFR flying are March, September, October.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 4.6 kt
Maximum Recorded: 19 kt
Calm Winds: 0.8%
Direction Distribution:
N
27.4%
NE
18.6%
E
6.2%
SE
10.4%
S
22.3%
SW
2.5%
W
3.3%
NW
8.4%

Temperature Range

Average: 18.2°C
Range: 12°C to 28°C
12°C 28°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 21.6%

Best Months for VFR

March September October

Runway Wind Analysis

Runway 02/20
Favorable wind: 100%
Avg crosswind: 2.4 kt

Statistics computed from 3,928 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Antonio Nariño Airport - Airport Information

Airport Details

ICAO Code: SKPS
IATA Code: PSO
Type: medium airport
Status: active
Elevation: 5,951 ft MSL

Location

City: Chachagüí
Country: CO
Latitude: 1.396250°
Longitude: -77.291500°
Time Zone: Etc/GMT+5

Runway Information

Runway 02/20
Length: 7,585 ft
Width: 130 ft
Surface: ASP
ILS: No

About Antonio Nariño Airport

Overview

Antonio Nariño Airport serves the Chachagüí region in southwestern Colombia, situated at a significant elevation of 5,951 feet MSL. The medium-sized airport provides critical aviation infrastructure for the Nariño department, supporting regional transportation and connectivity in this mountainous terrain.

Flying Conditions

Weather conditions at Antonio Nariño Airport demonstrate significant variability, with visual flight rules (VFR) conditions present 63.2% of the time. Pilots should be prepared for substantial instrument meteorological conditions, including 20.5% LIFR and 7.6% IFR periods, with persistent fog affecting 20.3% of observations. Temperature remains relatively stable, averaging 18.3°C with a range between 12°C and 28°C.

Notable Features

The airport's high elevation at 5,951 feet MSL presents crucial performance considerations for aircraft operations. Prevailing winds from the north (0°) average 4.7 knots, with maximum gusts reaching 19 knots, which pilots must factor into takeoff and landing calculations. The single runway (02/20) spans 7,585 feet with an asphalt surface, accommodating medium-sized aircraft.

Approach Considerations

Runway 02/20 demonstrates favorable wind alignment 100% of the time, with a minimal average crosswind of 2.5 knots. Pilots should note the best visual flight conditions occur during September, October, and December. The consistent visibility averaging 10 statute miles provides generally good approach conditions, though careful attention to potential fog and instrument conditions is recommended.

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.