Lancaster Airport

KLNS / LNS

Lancaster, US

Last Updated
May 15, 08:34Z

Current Weather

Display Units
Fresh 12 min ago
08:34Z

☀️ Day
VFR
Flight Rules
9°C
Temperature
Dewpoint: 5°C
10 kt
300°
10 SM
Visibility
3,100 ft
Ceiling
Above Ground Level
1012 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KLNS 150834Z AUTO 30010KT 10SM BKN031 OVC038 09/05 A2987 RMK AO2 T00940050

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 403 ft
BKN 3,100 ft AGL
OVC 3,800 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
3,100 ft
AGL (Above Ground)
3,503 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
3,800 ft
AGL (Above Ground)
4,203 ft AMSL

Weather Briefing

VFR

Lancaster Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 3,800 feet and 10 SM visibility.

Wind Analysis

Winds are from the west-northwest (300°) at 10 knots. Runway 31 is favored with a 10-knot headwind and 2-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 3100 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 9°C (48°F) with a dewpoint of 5°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

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
1012 hPa
Sea Level Pressure
For altitude above MSL
QFE
999 hPa
Field Pressure
Height above aerodrome (403 ft)
Pressure Alt
441 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -182 ft
ISA Deviation: -5.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KLNS 150520Z 1506/1606 31009KT P6SM BKN035 FM151300 33013G20KT P6SM BKN050 FM152200 VRB03KT P6SM BKN150
Upcoming Changes (Next 12 Hours)
08:46Z BASE
+0h
VFR 310° 9 kt
Visibility: >6SM
Ceiling: 3,500 ft
13:00Z FM151300
+5h
VFR 330° 13 kt
Visibility: >6SM
Ceiling: 5,000 ft

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
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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
LNS
08
26
13
31 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
08/26 6,934 ft 150 ft ASP 68°
6.2 kt 7.9 kt
128° angle
✈️ 13/31
Active: 31
4,102 ft 100 ft ASP 119°
9.8 kt 1.7 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 - KLNS

6,965 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
74.1%
MVFR
14.5%
IFR
6.7%
LIFR
4.7%

Lancaster Airport typically experiences VFR conditions 74.1% of the time, though instrument-rated pilots will find IFR weather present approximately 11.4% of observations. Prevailing winds are from the W averaging 7.8 knots, with gusts recorded up to 39 knots. Calm conditions occur 18.5% of the time. Temperature extremes range from -20°C to 31°C, reflecting significant seasonal variation. The best months for VFR flying are May, September, October.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 7.8 kt
Maximum Recorded: 39 kt
Calm Winds: 18.5%
Direction Distribution:
N
6.4%
NE
6.5%
E
14.7%
SE
6.5%
S
8.1%
SW
4.9%
W
19.8%
NW
14.8%

Temperature Range

Average: 6.7°C
Range: -20°C to 31°C
-20°C 31°C

Visibility

Average: 9 SM
Below 3 SM: 3.6%
Fog Frequency: 5.3%

Best Months for VFR

May September October

Runway Wind Analysis

Runway 08/26
Favorable wind: 100%
Avg crosswind: 4.5 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 4.1 kt

Statistics computed from 6,965 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Lancaster Airport - Airport Information

Airport Details

ICAO Code: KLNS
IATA Code: LNS
Type: medium airport
Status: active
Elevation: 403 ft MSL

Location

City: Lancaster
Country: US
Latitude: 40.121700°
Longitude: -76.296097°
Time Zone: Etc/GMT+5

Runway Information

Runway 08/26
Length: 6,934 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 13/31
Length: 4,102 ft
Width: 100 ft
Surface: ASP
ILS: No

About Lancaster Airport

Overview

Lancaster Airport serves as a medium-sized airport located in southeastern Pennsylvania, situated near the city of Lancaster. Positioned at 403 feet above mean sea level with coordinates 40.121700, -76.296097, the airport provides crucial aviation infrastructure for the region. Its two asphalt runways offer flexible operational capabilities for various aircraft types.

Flying Conditions

Weather conditions at Lancaster Airport demonstrate significant VFR prevalence, with 76.6% of observations reporting visual flight rules. Seasonal temperature variations range extensively from -20°C to 29°C, with an average of 7.3°C. Wind patterns are predominantly western, averaging 7.6 knots, with calm conditions occurring 20.3% of the time and occasional gusts up to 36 knots.

Notable Features

The airport features two runways: Runway 08/26 measuring 6,934 feet and Runway 13/31 measuring 4,102 feet, both constructed of asphalt. Both runways demonstrate 100% favorable wind alignment, with minimal average crosswind conditions around 4.2 and 4.1 knots respectively. Visibility typically remains excellent, averaging 9.1 statute miles with only 2.5% of observations showing visibility below 3 miles.

Approach Considerations

September through November represent the airport's optimal VFR months, offering the most consistent flying conditions. Pilots can expect minimal fog interference, with only 5.6% of observations reporting fog conditions. The substantial length of Runway 08/26 provides ample landing and takeoff options for most aircraft types, complemented by predictable wind patterns that support consistent approach strategies.

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.