Mahlon Sweet Field

KEUG / EUG

Eugene, US

Last Updated
Jun 8, 16:54Z

Current Weather

Display Units
Fresh 23 min ago
16:54Z

☀️ Day
VFR
Flight Rules
12°C
Temperature
Dewpoint: 11°C
5 kt
160°
10 SM
Visibility
5,500 ft
Ceiling
Above Ground Level
1007 hPa
QNH
Altimeter Setting

Raw METAR

METAR KEUG 081654Z 16005KT 10SM -RA SCT040 BKN055 OVC070 12/11 A2975 RMK AO2 RAB14 SLP075 P0001 T01220111

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 374 ft
SCT 4,000 ft AGL
BKN 5,500 ft AGL
OVC 7,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
4,000 ft
AGL (Above Ground)
4,374 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
5,500 ft
AGL (Above Ground)
5,874 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
7,000 ft
AGL (Above Ground)
7,374 ft AMSL

Weather Briefing

VFR

Mahlon Sweet Field is currently reporting visual flight rules (VFR) conditions with overcast skies at 7,000 feet and 10 SM visibility.

Wind Analysis

Winds are from the south-southeast (160°) at 5 knots. Runway 16L/34R is favored with a 5-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 5500 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 12°C (54°F) with a dewpoint of 11°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 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Light Rain, Rain, Mist, Light Showers Rain.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

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

QNH
1007 hPa
Sea Level Pressure
For altitude above MSL
QFE
995 hPa
Field Pressure
Height above aerodrome (374 ft)
Pressure Alt
562 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 292 ft
ISA Deviation: -2.3°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KEUG 081131Z 0812/0912 18007KT P6SM OVC070 FM081300 17006KT P6SM -RA FEW025 OVC060 FM081800 17011G20KT P6SM -RA SCT015 OVC025 FM082200 20013G25KT 4SM RA BR SCT010 OVC025 FM090000 20013G25KT 6SM -SHRA SCT010 OVC025
Upcoming Changes (Next 12 Hours)
17:17Z BASE
+0h
VFR 180° 7 kt
Visibility: >6SM
Ceiling: 7,000 ft
18:00Z FM081800
+1h
MVFR 170° 11 kt
Visibility: >6SM
Ceiling: 2,500 ft
Light Rain
22:00Z FM082200
+5h
MVFR 200° 13 kt
Visibility: 4SM
Ceiling: 2,500 ft
Rain, Mist
00:00Z FM090000
+7h
MVFR 200° 13 kt
Visibility: 6SM
Ceiling: 2,500 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
EUG
03
21
16L ✈️
34R
16R ✈️
34L

Runway Information

Runway Length Width Surface Heading Wind Component
03/21 5,228 ft 150 ft ASP 47°
2.0 kt 4.6 kt
113° angle
✈️ 16L/34R
Active: 16L
6,000 ft 150 ft ASP 179°
5.0 kt 0.0 kt
0° angle
✈️ 16R/34L
Active: 16R
8,009 ft 150 ft ASP 179°
5.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KEUG

7,875 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
73.4%
MVFR
15.2%
IFR
6.1%
LIFR
5.3%

Mahlon Sweet Field typically experiences VFR conditions 73.4% of the time, though instrument-rated pilots will find IFR weather present approximately 11.4% of observations. Prevailing winds are from the S averaging 6.4 knots. Calm conditions occur 23% of the time. Temperature extremes range from -8°C to 34°C, reflecting significant seasonal variation. Fog is a notable factor, occurring in approximately 11.5% of observations, with visibility below 3 SM in 3.8% of reports. The best months for VFR flying are June, April, January.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 6.4 kt
Maximum Recorded: 25 kt
Calm Winds: 23%
Direction Distribution:
N
15%
NE
2.3%
E
2.8%
SE
13%
S
25.2%
SW
8.6%
W
3.8%
NW
6.4%

Temperature Range

Average: 8.8°C
Range: -8°C to 34°C
-8°C 34°C

Visibility

Average: 8.9 SM
Below 3 SM: 3.8%
Fog Frequency: 11.5%

Best Months for VFR

June April January

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 3.9 kt
Runway 16L/34R
Favorable wind: 100%
Avg crosswind: 2.6 kt
Runway 16R/34L
Favorable wind: 100%
Avg crosswind: 2.6 kt

Statistics computed from 7,875 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Mahlon Sweet Field - Airport Information

Airport Details

ICAO Code: KEUG
IATA Code: EUG
Type: medium airport
Status: active
Elevation: 374 ft MSL

Location

City: Eugene
Country: US
Latitude: 44.124599°
Longitude: -123.211998°
Time Zone: Etc/GMT+8

Runway Information

Runway 03/21
Length: 5,228 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 16L/34R
Length: 6,000 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 16R/34L
Length: 8,009 ft
Width: 150 ft
Surface: ASP
ILS: No

About Mahlon Sweet Field

Overview

Mahlon Sweet Field serves Eugene, Oregon as a medium-sized airport situated at 374 feet MSL. Located at coordinates 44.124599, -123.211998, the airport provides critical aviation infrastructure for the Willamette Valley region. The airport features three paved runways with lengths ranging from 5,228 to 8,009 feet, supporting diverse aircraft operations.

Flying Conditions

Weather conditions at KEUG demonstrate significant variability, with Visual Flight Rules (VFR) prevailing 68.5% of the time. Pilots can expect predominant southerly winds averaging 6.3 knots, with occasional gusts up to 25 knots. Temperature ranges from -7°C to 34°C, and visibility typically exceeds 8.6 statute miles, though fog occurs in 15.1% of observations.

Notable Features

The airport's three runways provide excellent operational flexibility, with all runways experiencing 100% favorable wind alignments. Crosswind components remain consistently low, averaging between 2.3 and 4.1 knots across runways. The surrounding terrain of the Willamette Valley contributes to relatively stable atmospheric conditions.

Approach Considerations

September, January, and October represent the most favorable months for VFR flying at Mahlon Sweet Field. Pilots should anticipate calm wind conditions approximately 24.2% of the time. With multiple runways available, wind direction provides maximum operational adaptability for approaching and departing aircraft.

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.