NAS Fort Worth JRB / Carswell Field

KNFW / FWH

Fort Worth, US

Last Updated
Apr 22, 13:52Z

Military Airport

Restricted

This is a U.S. military installation. Civil aircraft operations are generally prohibited without prior authorization.

Access Notes:

Most military airfields closed to civil traffic; some joint-use exceptions exist

Consult official AIP (FAA AIP GEN 3.3) for current access procedures and restrictions.

Current Weather

Display Units
Recent 46 min ago
13:52Z

☀️ Day
LIFR
Flight Rules
16°C
Temperature
Dewpoint: 16°C
5 kt
140°
4 SM
Visibility
400 ft
Ceiling
Above Ground Level
1018 hPa
QNH
Altimeter Setting

Raw METAR

METAR KNFW 221352Z 14005KT 4SM BR OVC004 16/16 A3007 RMK AO2 SLP166 T01610156 $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 650 ft
OVC 400 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
400 ft
AGL (Above Ground)
1,050 ft AMSL

Weather Briefing

LIFR

NAS Fort Worth JRB / Carswell Field is currently reporting low IFR (LIFR) conditions with overcast skies at 400 feet and 4 SM visibility.

Wind Analysis

Winds are from the southeast (140°) at 5 knots. Runway 17/35 is favored with a 4-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is 4 SM, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is very low at 400 feet AGL (overcast), well below circling minimums at most airports.

Temperature & Moisture

Temperature is 16°C (61°F) with a dewpoint of 16°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 20 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: Mist. Temporary LIFR conditions are forecast between 11:00Z and 15:00Z.

Pilot Recommendations

Current conditions require an instrument rating, IFR-equipped aircraft, and an IFR clearance. Check approach minimums carefully as conditions may be below CAT I ILS minimums. 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
1018 hPa
Sea Level Pressure
For altitude above MSL
QFE
996 hPa
Field Pressure
Height above aerodrome (650 ft)
Pressure Alt
508 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 784 ft
ISA Deviation: +2.3°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KNFW 221155Z 2211/2307 15006KT 8000 BR BKN005 OVC012 QHN3002INS TEMPO 2211/2215 3200 BKN004 OVC008 BECMG 2215/2217 15008KT 9999 BKN015 OVC030 QNH2992INS BECMG 2221/2223 15012KT 9999 SCT025 BKN050 QNH2988INS BECMG 2303/2305 15011KT 9999 BKN015 QHN2982INS TX23/2222Z TN17/2212Z AMD 1150 FN20046
Upcoming Changes (Next 12 Hours)
14:38Z BASE
+0h
IFR 150° 6 kt
Visibility: 8 km
Ceiling: 500 ft
Mist
15:00Z BECMG
+1h
MVFR 150° 8 kt
Visibility: 10+ km
Ceiling: 1,500 ft
21:00Z BECMG
+7h
VFR 150° 12 kt
Visibility: 10+ km
Ceiling: 5,000 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
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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
NFW
17 ✈️
35

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 17/35
Active: 17
12,000 ft 200 ft CON 180°
4.3 kt 2.5 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KNFW

8,076 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
82.2%
MVFR
13.4%
IFR
2.9%
LIFR
1.5%

NAS Fort Worth JRB / Carswell Field enjoys predominantly VFR conditions, with visual flight rules prevailing 82.2% of the time. Prevailing winds are from the S averaging 9.3 knots, with gusts recorded up to 34 knots. Temperature extremes range from -11°C to 37°C, reflecting significant seasonal variation. The best months for VFR flying are September, October, February.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 9.3 kt
Maximum Recorded: 34 kt
Calm Winds: 9%
Direction Distribution:
N
14.2%
NE
3.7%
E
4.7%
SE
11.5%
S
37.5%
SW
3.9%
W
3.9%
NW
11.7%

Temperature Range

Average: 16.5°C
Range: -11°C to 37°C
-11°C 37°C

Visibility

Average: 9.6 SM
Below 3 SM: 1.3%
Fog Frequency: 0.6%

Best Months for VFR

September October February

Runway Wind Analysis

Runway 17/35
Favorable wind: 100%
Avg crosswind: 3 kt

Statistics computed from 8,076 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

NAS Fort Worth JRB / Carswell Field - Airport Information

Airport Details

ICAO Code: KNFW
IATA Code: FWH
Type: medium airport
Status: active
Elevation: 650 ft MSL

Location

City: Fort Worth
Country: US
Latitude: 32.769199°
Longitude: -97.441498°
Time Zone: Etc/GMT+6

Runway Information

Runway 17/35
Length: 12,000 ft
Width: 200 ft
Surface: CON
ILS: No

About NAS Fort Worth JRB / Carswell Field

NAS Fort Worth JRB / Carswell Field 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

NAS Fort Worth Joint Reserve Base, also known as Carswell Field, is a medium-sized airport located in Fort Worth, Texas. The base serves as an important military aviation facility, strategically positioned in the Dallas-Fort Worth metropolitan area. Its substantial 12,000-foot concrete runway supports a variety of military and joint service aircraft operations.

Flying Conditions

Pilots can expect predominantly VFR conditions at this location, with 84.5% of observations reporting visual flight rules. The climate demonstrates significant temperature variation, ranging from -5°C to 37°C, with an average of 17°C. September, October, and November represent the most favorable months for VFR flying, characterized by stable weather patterns and minimal meteorological disruptions.

Notable Features

The airport sits at an elevation of 650 feet mean sea level, with a consistent wind pattern predominantly from the south at 180 degrees. Wind speeds average 8.1 knots, with occasional gusts up to 26 knots and calm conditions occurring 11.9% of the time. The runway's orientation (17/35) provides excellent wind alignment, with 100% favorable wind coverage and a minimal average crosswind of 3 knots.

Approach Considerations

Runway 17/35 offers optimal wind conditions for arrivals and departures, minimizing crosswind challenges for pilots. Visibility is generally excellent, with an average of 9.6 statute miles and rare instances of restricted visibility (below 3SM occurring in only 1% of observations). Fog is minimally present, affecting just 0.6% of recorded meteorological conditions.

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.