Lebanon Municipal Airport

KLEB / LEB

Lebanon, US

Last Updated
Jun 10, 07:28Z

Current Weather

Display Units
Fresh 18 min ago
07:28Z

☀️ Day
MVFR
Flight Rules
14°C
Temperature
Dewpoint: 13°C
0 kt
3 SM
Visibility
Ceiling
Unlimited
1014 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KLEB 100728Z AUTO 00000KT 3SM BR CLR 14/13 A2994 RMK AO2 T01440133

Weather Briefing

MVFR

Lebanon Municipal Airport is currently reporting marginal VFR (MVFR) conditions with clear skies and 3 SM visibility.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

Visibility is 3 SM, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 14°C (57°F) with a dewpoint of 13°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 23 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Mist, Light Showers Rain.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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

QNH
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
994 hPa
Field Pressure
Height above aerodrome (603 ft)
Pressure Alt
581 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 606 ft
ISA Deviation: +0.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KLEB 100700Z 1007/1106 VRB03KT 3SM BR SCT002 BKN250 FM101100 21005KT P6SM FEW050 SCT150 BKN250 FM101800 22005KT P6SM -SHRA VCTS BKN050CB BKN080 FM110400 20006KT 5SM BR VCSH FEW004 BKN015
Upcoming Changes (Next 12 Hours)
07:46Z BASE
+0h
MVFR VRB 3 kt
Visibility: 3SM
Ceiling: 25,000 ft
Mist
11:00Z FM101100
+4h
VFR 210° 5 kt
Visibility: >6SM
Ceiling: 25,000 ft
18:00Z FM101800
+11h
MVFR 220° 5 kt
Visibility: >6SM
Ceiling: 5,000 ft
Light Showers Rain

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
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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
LEB
07
25
18
36

Runway Information

Runway Length Width Surface Heading Wind Component
07/25 5,496 ft 100 ft ASP 59°
0.0 kt 0.0 kt
59° angle
18/36 5,200 ft 100 ft ASP 168°
0.0 kt 0.0 kt
168° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KLEB

8,326 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
64.3%
MVFR
21.4%
IFR
7.2%
LIFR
7.1%

Lebanon Municipal Airport typically experiences VFR conditions 64.3% of the time, though instrument-rated pilots will find IFR weather present approximately 14.3% of observations. Prevailing winds are from the S averaging 6.5 knots. Calm conditions occur 43.3% of the time. Temperature extremes range from -26°C to 32°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 5.1% of weather observations. The best months for VFR flying are June, February, November.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 6.5 kt
Maximum Recorded: 22 kt
Calm Winds: 43.3%
Direction Distribution:
E
1.3%
N
12.7%
S
14%
W
7.6%
NE
7.2%
NW
8.2%
SE
1.2%
SW
4.5%

Temperature Range

Average: 4.3°C
Range: -26°C to 32°C
-26°C 32°C

Visibility

Average: 8.8 SM
Below 3 SM: 5.1%
Fog Frequency: 3.3%

Best Months for VFR

June February November

Runway Wind Analysis

Runway 07/25
Favorable wind: 100%
Avg crosswind: 4.6 kt
Runway 18/36
Favorable wind: 100%
Avg crosswind: 3.3 kt

Statistics computed from 8,326 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Lebanon Municipal Airport - Airport Information

Airport Details

ICAO Code: KLEB
IATA Code: LEB
Type: medium airport
Status: active
Elevation: 603 ft MSL

Location

City: Lebanon
Country: US
Latitude: 43.626099°
Longitude: -72.304199°
Time Zone: Etc/GMT+5

Runway Information

Runway 07/25
Length: 5,496 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 18/36
Length: 5,200 ft
Width: 100 ft
Surface: ASP
ILS: No

About Lebanon Municipal Airport

Overview

Lebanon Municipal Airport serves the Lebanon, New Hampshire region as a medium-sized public airport situated at 603 feet mean sea level. Located at coordinates 43.626099, -72.304199, the airport provides essential aviation infrastructure for general aviation and regional transportation needs in the Upper Valley area.

Flying Conditions

Weather observations indicate predominantly visual flight rule (VFR) conditions, with 62.9% of reports showing clear skies and good visibility. The airport experiences significant seasonal temperature variation, ranging from -22°C to 29°C, with an average temperature of 4°C. Wind patterns are predominantly from the south at an average of 6.4 knots, with calm conditions occurring 47.2% of the time.

Notable Features

The airport features two asphalt runways: Runway 07/25 at 5,496 feet and Runway 18/36 at 5,200 feet. Both runways demonstrate favorable wind alignment, with 100% wind compatibility. Average crosswind components are moderate, measuring 4.3 knots for Runway 07/25 and 3.5 knots for Runway 18/36, which provides flexibility for most aircraft operations.

Approach Considerations

Pilots should anticipate optimal visual flight conditions during autumn months, particularly in October, November, and December. Visibility averages 8.7 statute miles, with only 5.1% of observations showing restricted visibility. Instrument meteorological conditions (IFR and LIFR) represent 15.4% of observations, suggesting occasional challenging approach environments that require careful preflight planning.

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.