Auburn Lewiston Municipal Airport

KLEW / LEW

Auburn/Lewiston, US

Last Updated
Apr 30, 03:56Z

Current Weather

Display Units
Recent 32 min ago
03:56Z

🌙 Night
MVFR
Flight Rules
6°C
Temperature
Dewpoint: 6°C
3 kt
60°
3 SM
Visibility
1,700 ft
Ceiling
Above Ground Level
1014 hPa
QNH
Altimeter Setting

Raw METAR

METAR KLEW 300356Z AUTO 06003KT 3SM -RA BR FEW005 SCT010 OVC017 06/06 A2993 RMK AO2 SLP142 P0003 T00610056

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 288 ft
FEW 500 ft AGL
SCT 1,000 ft AGL
OVC 1,700 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
500 ft
AGL (Above Ground)
788 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
1,000 ft
AGL (Above Ground)
1,288 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
1,700 ft
AGL (Above Ground)
1,988 ft AMSL

Weather Briefing

MVFR

Auburn Lewiston Municipal Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 1,700 feet and 3 SM visibility.

Wind Analysis

Winds are from the east-northeast (60°) at 3 knots.

Visibility & Ceiling

Visibility is 3 SM, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 1700 feet AGL (overcast), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 6°C (43°F) with a dewpoint of 6°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

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
1004 hPa
Field Pressure
Height above aerodrome (288 ft)
Pressure Alt
266 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -745 ft
ISA Deviation: -8.4°C

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
LEW
04 ✈️
22
17
35

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 04/22
Active: 04
5,001 ft 100 ft ASP 24°
2.8 kt 1.0 kt
20° angle
17/35 2,750 ft 75 ft ASP 148°
0.1 kt 3.0 kt
88° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KLEW

6,090 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
65.6%
MVFR
16.2%
IFR
10%
LIFR
8.2%

Auburn Lewiston Municipal Airport typically experiences VFR conditions 65.6% of the time, though instrument-rated pilots will find IFR weather present approximately 18.2% of observations. Prevailing winds are from the N averaging 7.3 knots. Calm conditions occur 30.5% of the time. Temperature extremes range from -25°C to 29°C, reflecting significant seasonal variation. The best months for VFR flying are February, October, November.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 7.3 kt
Maximum Recorded: 29 kt
Calm Winds: 30.5%
Direction Distribution:
N
19.6%
NE
4.7%
E
1.8%
SE
4.6%
S
15.9%
SW
4.2%
W
4.2%
NW
14.4%

Temperature Range

Average: 2.1°C
Range: -25°C to 29°C
-25°C 29°C

Visibility

Average: 9 SM
Below 3 SM: 3.7%
Fog Frequency: 2.6%

Best Months for VFR

February October November

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 4.9 kt
Runway 17/35
Favorable wind: 100%
Avg crosswind: 3.2 kt

Statistics computed from 6,090 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Auburn Lewiston Municipal Airport - Airport Information

Airport Details

ICAO Code: KLEW
IATA Code: LEW
Type: small airport
Status: active
Elevation: 288 ft MSL

Location

City: Auburn/Lewiston
Country: US
Latitude: 44.048500°
Longitude: -70.283501°
Time Zone: Etc/GMT+5

Runway Information

Runway 04/22
Length: 5,001 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 17/35
Length: 2,750 ft
Width: 75 ft
Surface: ASP
ILS: No

About Auburn Lewiston Municipal Airport

Auburn Lewiston Municipal Airport (KLEW/LEW) is located in Auburn/Lewiston, US at an elevation of 288 feet MSL. The airport has 2 runways (04/22, 17/35), with the longest at 5,001 feet.

Weather Profile

With VFR conditions only 65.6% of the time based on 6,090 observations, KLEW requires careful weather planning. IFR conditions occur in 18.2% of reports, and instrument proficiency is advisable for regular operations here.

Wind Patterns & Runway Selection

Prevailing winds at KLEW come from the N (0°) with an average speed of 7.3 knots and recorded gusts up to 29 knots. Calm wind conditions are common (30.5% of observations), allowing flexible runway selection. Runway 17/35 offers the lowest average crosswind component at 3.2 knots, making it the preferred choice in typical wind conditions.

Seasonal Considerations

The best months for VFR operations are February, October, November, when clear skies are most prevalent. Temperatures at the field range from -25°C (-13°F) to 29°C (84°F), averaging 2.1°C (36°F). Cold weather operations require attention to aircraft preheating, de-icing, and cold-soaked fuel management. Altimeter settings typically range from 28.99 to 30.65 inHg (982-1038 hPa).

Data Sources: Airport data from OurAirports.com. Weather statistics derived from 6,090 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.

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.