Blue Grass Airport

KLEX / LEX

Lexington, US

Last Updated
Jun 10, 17:54Z

Current Weather

Display Units
Fresh 22 min ago
17:54Z

☀️ Day
VFR
Flight Rules
31°C
Temperature
Dewpoint: 23°C
12 kt
230°
10 SM
Visibility
Ceiling
Unlimited
1015 hPa
QNH
Altimeter Setting

Raw METAR

METAR KLEX 101754Z 23012KT 10SM SCT032 31/23 A2998 RMK AO2 SLP141 T03060228 10306 20233 58011

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 979 ft
SCT 3,200 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
3,200 ft
AGL (Above Ground)
4,179 ft AMSL

Weather Briefing

VFR

Blue Grass Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 3,200 feet and 10 SM visibility.

Wind Analysis

Winds are from the southwest (230°) at 12 knots. Runway 22 is favored with a 12-knot headwind and 2-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. No ceiling exists. Cloud layers reported: scattered at 3,200 ft.

Temperature & Moisture

Temperature is 31°C (88°F) with a dewpoint of 23°C, indicating moderate moisture conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
982 hPa
Field Pressure
Height above aerodrome (979 ft)
Pressure Alt
927 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 3,082 ft (High - Reduced Performance)
ISA Deviation: +18.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KLEX 101720Z 1018/1118 24009G18KT P6SM SCT035 FM102300 19005KT P6SM FEW250
Upcoming Changes (Next 12 Hours)
18:15Z BASE
+0h
VFR 240° 9 kt
Visibility: >6SM
23:00Z FM102300
+5h
VFR 190° 5 kt
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

N
LEX
04
22 ✈️
09
27 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 22
7,003 ft 150 ft ASP 42°
11.8 kt 2.1 kt
10° angle
✈️ 09/27
Active: 27
4,000 ft 75 ft concrete 87°
9.2 kt 7.7 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KLEX

11,636 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
70.5%
MVFR
18.5%
IFR
7.2%
LIFR
3.7%

Blue Grass Airport typically experiences VFR conditions 70.5% of the time, though instrument-rated pilots will find IFR weather present approximately 10.9% of observations. Prevailing winds are from the S averaging 8.3 knots. Temperature extremes range from -17°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are September, April, October.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 8.3 kt
Maximum Recorded: 28 kt
Calm Winds: 8.8%
Direction Distribution:
N
8%
NE
10.5%
E
5.7%
SE
7%
S
21.3%
SW
18.2%
W
12.9%
NW
7.6%

Temperature Range

Average: 10°C
Range: -17°C to 32°C
-17°C 32°C

Visibility

Average: 9.2 SM
Below 3 SM: 2.3%
Fog Frequency: 1.9%

Best Months for VFR

September April October

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 4.3 kt
Runway 09/27
Favorable wind: 100%
Avg crosswind: 5.7 kt

Statistics computed from 11,636 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Blue Grass Airport - Airport Information

Airport Details

ICAO Code: KLEX
IATA Code: LEX
Type: medium airport
Status: active
Elevation: 979 ft MSL

Location

City: Lexington
Country: US
Latitude: 38.036499°
Longitude: -84.605904°
Time Zone: Etc/GMT+6

Runway Information

Runway 04/22
Length: 7,003 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 09/27
Length: 4,000 ft
Width: 75 ft
Surface: concrete
ILS: No

About Blue Grass Airport

Overview

Blue Grass Airport serves Lexington, Kentucky, as a medium-sized airport positioned at 979 feet above mean sea level. Located at coordinates 38.036499, -84.605904, the airport provides critical aviation infrastructure for central Kentucky, supporting both regional and commercial flight operations with two substantial runways.

Flying Conditions

Pilots can expect predominantly favorable VFR conditions at Blue Grass Airport, with 64.4% of observations reporting VFR conditions. Seasonal temperature variations are significant, ranging from -17°C to 32°C, with an average temperature of 8.4°C. Wind patterns are consistently from the southwest at an average of 8 knots, with occasional gusts up to 24 knots and calm conditions occurring 11.7% of the time.

Notable Features

The airport features two runways: a primary 7,003-foot asphalt runway (04/22) and a secondary 4,000-foot concrete runway (09/27). Both runways demonstrate consistent wind alignment, with 100% favorable wind coverage. Average crosswind components are relatively modest, measuring 4.2 knots for runway 04/22 and 5 knots for runway 09/27.

Approach Considerations

September, October, and January represent the most favorable months for VFR flying, with consistently good visibility averaging 9.1 statute miles. Pilots should be prepared for occasional reduced visibility, with 2.6% of observations reporting visibility below 3 statute miles and 2.2% experiencing fog conditions. The prevailing southwest winds make runway selection straightforward and predictable.

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.