Waynesville-St. Robert Regional Airport-Forney Field

KTBN / TBN

Fort Leonard Wood, US

Last Updated
Apr 22, 01:55Z

Current Weather

Display Units
Recent 44 min ago
01:55Z

🌙 Night
VFR
Flight Rules
21°C
Temperature
Dewpoint: 8°C
5 kt
210°
10 SM
Visibility
Ceiling
Unlimited
1018 hPa
QNH
Altimeter Setting

Raw METAR

METAR KTBN 220155Z AUTO 21005KT 10SM CLR 21/08 A3005 RMK AO2 SLP172 T02100083

Weather Briefing

VFR

Waynesville-St. Robert Regional Airport-Forney Field is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the south-southwest (210°) at 5 knots. Runway 14/32 is favored with a 2-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

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

Temperature & Moisture

Temperature is 21°C (70°F) with a dewpoint of 8°C, indicating relatively dry conditions.

Forecast Outlook

The TAF forecast covers the next 30 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Temporary VFR conditions are forecast between 21:00Z and 01:00Z.

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
1018 hPa
Sea Level Pressure
For altitude above MSL
QFE
979 hPa
Field Pressure
Height above aerodrome (1,159 ft)
Pressure Alt
1,017 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,015 ft
ISA Deviation: +8.3°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KTBN 212100Z 2121/2303 VRB06KT 9999 SKC QNH2997INS TEMPO 2121/2201 21010G15KT 9999 FEW250 BECMG 2205/2207 22010KT 9999 SCT250 QNH2998INS BECMG 2214/2216 21006KT 9999 BKN025 BKN150 QNH3001INS BECMG 2223/2301 VRB06KT 9999 SCT025 OVC040 QNH3005INS TX27/2121Z TN12/2211Z LAST NO AMDS AFT 2203 NEXT 2213
Upcoming Changes (Next 12 Hours)
02:39Z BASE
+0h
VFR VRB 6 kt
Visibility: 10+ km
05:00Z BECMG
+3h
VFR 220° 10 kt
Visibility: 10+ km
14:00Z BECMG
+12h
MVFR 210° 6 kt
Visibility: 10+ km
Ceiling: 2,500 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
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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
TBN
14 ✈️
32

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 14/32
Active: 14
6,038 ft 150 ft ASP 140°
1.7 kt 4.7 kt
70° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KTBN

6,275 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
74.4%
MVFR
14.5%
IFR
7.7%
LIFR
3.4%

Waynesville-St. Robert Regional Airport-Forney Field typically experiences VFR conditions 74.4% of the time, though instrument-rated pilots will find IFR weather present approximately 11.1% of observations. Prevailing winds are from the S averaging 7.3 knots. Calm conditions occur 12.6% of the time. Temperature extremes range from -19°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are February, April, October.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.3 kt
Maximum Recorded: 27 kt
Calm Winds: 12.6%
Direction Distribution:
N
10.1%
NE
5.8%
E
5.8%
SE
13.8%
S
20.4%
SW
8.9%
W
10.7%
NW
11.9%

Temperature Range

Average: 10.3°C
Range: -19°C to 35°C
-19°C 35°C

Visibility

Average: 9.4 SM
Below 3 SM: 0.8%
Fog Frequency: 1%

Best Months for VFR

February April October

Runway Wind Analysis

Runway 14/32
Favorable wind: 100%
Avg crosswind: 3.8 kt

Statistics computed from 6,275 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Waynesville-St. Robert Regional Airport-Forney Field - Airport Information

Airport Details

ICAO Code: KTBN
IATA Code: TBN
Type: medium airport
Status: active
Elevation: 1,159 ft MSL

Location

City: Fort Leonard Wood
Country: US
Latitude: 37.741600°
Longitude: -92.140701°
Time Zone: Etc/GMT+6

Runway Information

Runway 14/32
Length: 6,038 ft
Width: 150 ft
Surface: ASP
ILS: No

About Waynesville-St. Robert Regional Airport-Forney Field

Overview

Waynesville-St. Robert Regional Airport-Forney Field serves the Fort Leonard Wood area in Missouri, providing critical aviation infrastructure for military and civilian operations. Located at an elevation of 1,159 feet MSL, the airport offers a substantial 6,038-foot asphalt runway capable of supporting a wide range of aircraft.

Flying Conditions

Weather conditions at KTBN demonstrate consistent VFR flying opportunities, with 72.4% of observations reporting favorable visual flight rules. Pilots can expect prevailing winds from the south at an average of 6.7 knots, with occasional stronger gusts up to 24 knots. Temperature ranges from -14°C to 35°C suggest significant seasonal variation, with October, January, and September offering the most stable VFR conditions.

Notable Features

The airport's location near Fort Leonard Wood influences its operational profile, potentially involving military training and support missions. The single runway (14/32) is oriented to accommodate the prevailing southerly winds, with wind conditions favorable 100% of the time and an average crosswind of just 3.5 knots. Low visibility and fog are infrequent, occurring in only 1.3% of observations.

Approach Considerations

Runway 14/32's substantial 6,038-foot length provides flexibility for most aircraft types, with consistent wind alignment from the south. Pilots should anticipate generally good visibility averaging 9.4 statute miles, with only 1% of observations showing visibility below 3 statute miles. The calm wind percentage of 16.1% suggests occasional stable air conditions that can simplify landing procedures.

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.