Joint Base Andrews

KADW / ADW

Camp Springs, US

Last Updated
Jul 4, 20:55Z

Military Airport

Restricted

Joint Base Andrews - Military installation. Restricted access.

Access Notes:

Joint Base Andrews (formerly Andrews AFB). Presidential aircraft facility. No civil access.

Operating Hours: H24
Consult official AIP (FAA AIP GEN 3.3) for current access procedures and restrictions.

Current Weather

Display Units
Fresh 21 min ago
20:55Z

🌙 Night
VFR
Flight Rules
39°C
Temperature
Dewpoint: 18°C
5 kt
200°
10 SM
Visibility
Ceiling
Unlimited
1011 hPa
QNH
Altimeter Setting

Raw METAR

METAR KADW 042055Z AUTO 20005KT 10SM CLR 39/18 A2986 RMK AO2 LTG DSNT SW SLP115 T03850178 57020 $

Weather Briefing

VFR

Joint Base Andrews is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the south-southwest (200°) at 5 knots. Runway 19 is favored with a 5-knot headwind and 1-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 39°C (102°F) with a dewpoint of 18°C, indicating very dry conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 26 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: Light Thunderstorm Rain. Temporary IFR conditions are forecast with Light Thunderstorm Rain between 00:00Z and 03:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. 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
1011 hPa
Sea Level Pressure
For altitude above MSL
QFE
1002 hPa
Field Pressure
Height above aerodrome (280 ft)
Pressure Alt
348 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 3,295 ft (High - Reduced Performance)
ISA Deviation: +24.6°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF AMD KADW 042100Z 0421/0523 24012G18KT 9999 FEW130 QNH2988INS BECMG 0423/0424 27012G18KT 9999 VCTS SCT080 BKN100CB QNH2988INS TEMPO 0500/0503 27015G25KT 4800 -TSRA SCT060 BKN080CB BECMG 0502/0503 30005KT 9999 NSW BKN090 OVC100 WS020/27035KT QNH2989INS BECMG 0509/0510 VRB06KT 9999 BKN150 QNH2991INS BECMG 0516/0517 VRB06KT 9999 FEW170 QNH2995INS TX39/0421Z TN23/0510Z
Upcoming Changes (Next 12 Hours)
21:15Z BASE
+0h
VFR 240° 12 kt
Visibility: 10+ km
23:00Z BECMG
+2h
MVFR 270° 12 kt
Visibility: 10+ km
Ceiling: 10,000 ft
00:00Z TEMPO
+3h
IFR 270° 15 kt
Visibility: 4.8 km
Ceiling: 8,000 ft
Light Thunderstorm Rain
02:00Z BECMG
+5h
VFR 300° 5 kt
Visibility: 10+ km
Ceiling: 9,000 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
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
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
ADW
01L
19R ✈️
01R
19L ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 01L/19R
Active: 19R
9,300 ft 200 ft CON 360°
4.9 kt 0.9 kt
10° angle
✈️ 01R/19L
Active: 19L
9,755 ft 150 ft PEM 359°
4.9 kt 0.9 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 - KADW

8,590 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
77.1%
MVFR
10.7%
IFR
6.1%
LIFR
6.1%

Joint Base Andrews typically experiences VFR conditions 77.1% of the time, though instrument-rated pilots will find IFR weather present approximately 12.2% of observations. Prevailing winds are from the S averaging 8.3 knots, with gusts recorded up to 38 knots. Calm conditions occur 13.5% of the time. Temperature extremes range from -12°C to 37°C, reflecting significant seasonal variation. The best months for VFR flying are July, June, November.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 8.3 kt
Maximum Recorded: 38 kt
Calm Winds: 13.5%
Direction Distribution:
E
8.1%
N
13.6%
S
15.3%
W
9.6%
NE
9.3%
NW
14%
SE
4.4%
SW
12.1%

Temperature Range

Average: 12°C
Range: -12°C to 37°C
-12°C 37°C

Visibility

Average: 9.5 SM
Below 3 SM: 1.5%
Fog Frequency: 1.5%

Best Months for VFR

July June November

Runway Wind Analysis

Runway 01L/19R
Favorable wind: 100%
Avg crosswind: 4.8 kt
Runway 01R/19L
Favorable wind: 100%
Avg crosswind: 4.8 kt

Statistics computed from 8,590 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Joint Base Andrews - Airport Information

Airport Details

ICAO Code: KADW
IATA Code: ADW
Type: large airport
Status: active
Elevation: 280 ft MSL

Location

City: Camp Springs
Country: US
Latitude: 38.810799°
Longitude: -76.866997°
Time Zone: Etc/GMT+5

Runway Information

Runway 01L/19R
Length: 9,300 ft
Width: 200 ft
Surface: CON
ILS: No
Runway 01R/19L
Length: 9,755 ft
Width: 150 ft
Surface: PEM
ILS: No

About Joint Base Andrews

Joint Base Andrews is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the US AIP for current access procedures and restrictions.

Overview

Joint Base Andrews (KADW) is a significant military airfield located in Camp Springs, Maryland, serving as a critical hub for military aviation operations. As a large airport situated near Washington D.C., it plays a crucial role in supporting military and government flight missions, including Air Force One operations.

Flying Conditions

Located at 280 feet mean sea level, Joint Base Andrews experiences variable weather conditions typical of the Mid-Atlantic region. Pilots should anticipate potential seasonal weather challenges, with winds potentially influencing runway selection between the two substantial runways (9300ft and 9755ft).

Notable Features

The airport features two parallel runways (01L/19R and 01R/19L) with significant length, allowing operations for large military aircraft. Its strategic location near the nation's capital provides a critical infrastructure point for military aviation, with terrain characteristics consistent with the coastal plain of Maryland.

Approach Considerations

Approach considerations should account for the airport's two parallel runways, with 01R/19L being slightly longer at 9755 feet compared to the 9300-foot 01L/19R runway. Pilots should be prepared for potential wind-driven runway preferences and standard military airspace protocols when operating at Joint Base Andrews.

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.