DuBois Regional Airport

KDUJ / DUJ

Dubois, US

Last Updated
Jul 5, 07:53Z

Current Weather

Display Units
Fresh 19 min ago
07:53Z

☀️ Day
VFR
Flight Rules
19°C
Temperature
Dewpoint: 19°C
0 kt
--
Visibility
Ceiling
Unlimited
1015 hPa
QNH
Altimeter Setting

Raw METAR

METAR KDUJ 050753Z AUTO 00000KT 1/4SM FG VV005 19/19 A2998 RMK AO2 SLP136 T01890189

Weather Briefing

VFR

DuBois Regional Airport is currently reporting visual flight rules (VFR) conditions with clear skies.

Wind Analysis

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

Visibility & Ceiling

Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 19°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. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Fog, Mist, Light Thunderstorm Rain. Temporary LIFR conditions are forecast with Mist between 12:00Z and 13:00Z. Temporary MVFR conditions are forecast between 14:00Z and 16:00Z. Temporary MVFR conditions are forecast with Light Thunderstorm Rain between 18:00Z and 22:00Z.

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
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
954 hPa
Field Pressure
Height above aerodrome (1,817 ft)
Pressure Alt
1,765 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,681 ft
ISA Deviation: +7.6°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KDUJ 050651Z 0507/0606 00000KT 1/4SM FG OVC002 TEMPO 0512/0513 1SM BR BKN002 FM051300 VRB03KT 4SM BR SCT003 BKN250 TEMPO 0514/0516 BKN015 FM051600 25004KT P6SM SCT030 BKN070 TEMPO 0518/0522 4SM -TSRA BKN030CB FM052200 34005KT P6SM SCT020 BKN100 FM060300 07004KT 3SM BR BKN008
Upcoming Changes (Next 12 Hours)
08:11Z BASE
+0h
LIFR
Visibility: 1/4SM
Ceiling: 200 ft
Fog
12:00Z TEMPO
+4h
LIFR
Visibility: 1SM
Ceiling: 200 ft
Mist
13:00Z FM051300
+5h
MVFR VRB 3 kt
Visibility: 4SM
Ceiling: 25,000 ft
Mist
14:00Z TEMPO
+6h
MVFR
Ceiling: 1,500 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
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
DUJ
07
25

Runway Information

Runway Length Width Surface Heading Wind Component
07/25 5,504 ft 100 ft ASP 62°
0.0 kt 0.0 kt
62° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KDUJ

10,496 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
50.8%
MVFR
28.8%
IFR
12.5%
LIFR
7.9%

DuBois Regional Airport is frequently affected by reduced visibility conditions, with VFR weather only 50.8% of the time and IFR/LIFR conditions occurring in 20.4% of observations. Prevailing winds are from the W averaging 8.8 knots, with gusts recorded up to 32 knots. Temperature extremes range from -23°C to 32°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 5.5% of weather observations. The best months for VFR flying are July, September, June.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 8.8 kt
Maximum Recorded: 32 kt
Calm Winds: 8.6%
Direction Distribution:
E
9.4%
N
4.9%
S
4.6%
W
29.8%
NE
2.4%
NW
9.8%
SE
8.9%
SW
21.7%

Temperature Range

Average: 5.1°C
Range: -23°C to 32°C
-23°C 32°C

Visibility

Average: 8.4 SM
Below 3 SM: 5.5%
Fog Frequency: 4.2%

Best Months for VFR

July September June

Runway Wind Analysis

Runway 07/25
Favorable wind: 100%
Avg crosswind: 4.1 kt

Statistics computed from 10,496 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

DuBois Regional Airport - Airport Information

Airport Details

ICAO Code: KDUJ
IATA Code: DUJ
Type: medium airport
Status: active
Elevation: 1,817 ft MSL

Location

City: Dubois
Country: US
Latitude: 41.178299°
Longitude: -78.898697°
Time Zone: Etc/GMT+5

Runway Information

Runway 07/25
Length: 5,504 ft
Width: 100 ft
Surface: ASP
ILS: No

About DuBois Regional Airport

Overview

DuBois Regional Airport serves the central Pennsylvania region as a medium-sized airport located at an elevation of 1,817 feet MSL. Situated near the city of DuBois, the airport provides critical aviation infrastructure for the local community and surrounding rural areas, supporting general aviation and regional transportation needs.

Flying Conditions

Weather conditions at KDUJ demonstrate significant variability, with visual flight rules (VFR) prevailing 46.7% of the time and marginal VFR conditions occurring 33.6% of the year. Temperature ranges from -22°C to 27°C, with an average of 2.7°C, indicating potential challenging winter operations and temperature-related considerations for pilots. September through November offer the most consistently favorable VFR conditions.

Notable Features

The airport features a single asphalt runway (07/25) measuring 5,504 feet in length, oriented to capitalize on the predominant westerly winds. The surrounding terrain and elevation suggest potential wind shear and turbulence considerations, particularly during approach and departure phases. Prevailing winds from 270 degrees average 9.5 knots, with occasional gusts up to 32 knots.

Approach Considerations

Runway 07/25 demonstrates 100% wind favorability, with an average crosswind component of just 3.8 knots. Pilots should anticipate visibility averages of 8.2 statute miles, though 6.8% of observations indicate visibility below 3 miles and 5.3% report fog conditions. The relatively low calm wind percentage (8.8%) suggests consistent wind presence that can aid in predictable approach and landing 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.