Nogales International Airport

KOLS / OLS

Nogales, US

Last Updated
Mar 5, 00:54Z

Current Weather

Display Units
Recent 46 min ago
00:54Z

🌙 Night
VFR
Flight Rules
21°C
Temperature
Dewpoint: -13°C
7 kt
220°
10 SM
Visibility
Ceiling
Unlimited
1014 hPa
QNH
Altimeter Setting

Raw METAR

METAR KOLS 050054Z AUTO 22007KT 10SM CLR 21/M13 A2995 RMK AO2 SLP105 T02111133
QNH
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
882 hPa
Field Pressure
Height above aerodrome (3,955 ft)
Pressure Alt
3,933 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 5,602 ft
ISA Deviation: +13.9°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KOLS 042320Z 0500/0524 24010KT P6SM BKN250 FM050300 VRB04KT P6SM SCT250 FM051700 20007KT P6SM FEW250 FM052000 24020G30KT P6SM FEW250
Upcoming Changes (Next 12 Hours)
01:40Z BASE
+0h
VFR 240° 10 kt
Visibility: >6SM
Ceiling: 25,000 ft
03:00Z FM050300
+2h
VFR VRB 4 kt
Visibility: >6SM

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
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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
OLS
03
21 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 03/21
Active: 21
7,199 ft 90 ft ASP 46°
6.9 kt 1.2 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KOLS

4,274 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
93.4%
MVFR
4.9%
IFR
1.1%
LIFR
0.6%

Nogales International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 93.4% of the time. Prevailing winds are from the S averaging 6 knots. Calm conditions occur 33.5% of the time. Temperature extremes range from 0°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are March, December, February.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 6 kt
Maximum Recorded: 24 kt
Calm Winds: 33.5%
Direction Distribution:
N
3.2%
NE
9.7%
E
13%
SE
5.1%
S
16.8%
SW
8.8%
W
6.5%
NW
3.3%

Temperature Range

Average: 15.1°C
Range: 0°C to 35°C
0°C 35°C

Visibility

Average: 9.8 SM
Below 3 SM: 0.8%
Fog Frequency: 0.7%

Best Months for VFR

March December February

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 3.3 kt

Statistics computed from 4,274 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Nogales International Airport - Airport Information

Airport Details

ICAO Code: KOLS
IATA Code: OLS
Type: medium airport
Status: active
Elevation: 3,955 ft MSL

Location

City: Nogales
Country: US
Latitude: 31.417700°
Longitude: -110.848000°
Time Zone: Etc/GMT+7

Runway Information

Runway 03/21
Length: 7,199 ft
Width: 90 ft
Surface: ASP
ILS: No

About Nogales International Airport

Overview

Nogales International Airport serves the border region between Arizona, USA, and Nogales, Mexico. Located at an elevation of 3,955 feet MSL, the airport provides critical aviation infrastructure for southern Arizona's transportation network. The airport features a single runway (03/21) with a substantial 7,199-foot asphalt surface.

Flying Conditions

Weather conditions at Nogales are predominantly favorable for visual flight, with VFR conditions present 92.7% of the time. The airport experiences mild temperature variations, ranging from 1°C to 35°C, with an average of 15.6°C. Wind patterns are consistently from the south at an average of 5.8 knots, with calm conditions occurring 34.7% of the time.

Notable Features

The airport's terrain is characteristic of the Arizona-Mexico border region, situated at a moderate elevation that can impact aircraft performance. Its geographical location suggests potential for cross-border operations and regional transportation needs. The consistently low wind speeds and predominant southerly direction provide stable flying conditions for most aircraft operations.

Approach Considerations

Runway 03/21 demonstrates excellent wind alignment, with favorable wind conditions 100% of the time and an average crosswind of just 3.2 knots. Pilots can expect optimal approach conditions, particularly during December, September, and October, which represent the airport's best VFR months. Visibility typically exceeds 9.8 statute miles, with minimal instances of restricted visibility.

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.