Tri-Cities Regional TN/VA Airport

KTRI / TRI

Blountville, US

Last Updated
Apr 21, 14:53Z

Current Weather

Display Units
Fresh 18 min ago
14:53Z

☀️ Day
VFR
Flight Rules
14°C
Temperature
Dewpoint: 1°C
3 kt
120°
10 SM
Visibility
Ceiling
Unlimited
1028 hPa
QNH
Altimeter Setting

Raw METAR

METAR KTRI 211453Z 12003KT 10SM CLR 14/01 A3035 RMK AO2 SLP264 T01390006 58006

Weather Briefing

VFR

Tri-Cities Regional TN/VA Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the east-southeast (120°) at 3 knots.

Visibility & Ceiling

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

Temperature & Moisture

Temperature is 14°C (57°F) with a dewpoint of 1°C, indicating relatively dry conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight.

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

QNH
1028 hPa
Sea Level Pressure
For altitude above MSL
QFE
977 hPa
Field Pressure
Height above aerodrome (1,519 ft)
Pressure Alt
1,077 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,322 ft
ISA Deviation: +2.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KTRI 211131Z 2112/2212 00000KT P6SM SKC FM211700 25008KT P6SM FEW060 FM220000 VRB04KT P6SM SCT250 FM220400 00000KT P6SM FEW250 WS020/24035KT
Upcoming Changes (Next 12 Hours)
15:10Z BASE
+0h
VFR
Visibility: >6SM
17:00Z FM211700
+2h
VFR 250° 8 kt
Visibility: >6SM
00:00Z FM220000
+9h
VFR VRB 4 kt
Visibility: >6SM

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
TRI
05
23
09 ✈️
27

Runway Information

Runway Length Width Surface Heading Wind Component
05/23 8,030 ft 150 ft ASP 42°
0.6 kt 2.9 kt
78° angle
✈️ 09/27
Active: 09
4,442 ft 150 ft ASP 89°
2.6 kt 1.5 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 - KTRI

7,313 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
78.3%
MVFR
13.9%
IFR
4.9%
LIFR
2.8%

Tri-Cities Regional TN/VA Airport typically experiences VFR conditions 78.3% of the time, though instrument-rated pilots will find IFR weather present approximately 7.7% of observations. Prevailing winds are from the W averaging 7.1 knots. Calm conditions occur 44.5% of the time. Temperature extremes range from -21°C to 30°C, reflecting significant seasonal variation. The best months for VFR flying are April, September, October.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 7.1 kt
Maximum Recorded: 27 kt
Calm Winds: 44.5%
Direction Distribution:
N
7.2%
NE
2.8%
E
3%
SE
1.8%
S
3.1%
SW
14.6%
W
17.7%
NW
5.3%

Temperature Range

Average: 8.7°C
Range: -21°C to 30°C
-21°C 30°C

Visibility

Average: 9.1 SM
Below 3 SM: 4.3%
Fog Frequency: 4.4%

Best Months for VFR

April September October

Runway Wind Analysis

Runway 05/23
Favorable wind: 100%
Avg crosswind: 3.6 kt
Runway 09/27
Favorable wind: 100%
Avg crosswind: 3.5 kt

Statistics computed from 7,313 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Tri-Cities Regional TN/VA Airport - Airport Information

Airport Details

ICAO Code: KTRI
IATA Code: TRI
Type: medium airport
Status: active
Elevation: 1,519 ft MSL

Location

City: Blountville
Country: US
Latitude: 36.475201°
Longitude: -82.407401°
Time Zone: Etc/GMT+5

Runway Information

Runway 05/23
Length: 8,030 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 09/27
Length: 4,442 ft
Width: 150 ft
Surface: ASP
ILS: No

About Tri-Cities Regional TN/VA Airport

Overview

Tri-Cities Regional Airport serves the northeastern Tennessee and southwestern Virginia region, situated in Blountville at an elevation of 1,519 feet MSL. The airport provides a critical transportation hub for the Tri-Cities metropolitan area, supporting both commercial and general aviation operations with two paved runways that offer substantial landing capabilities.

Flying Conditions

Weather conditions at KTRI demonstrate predominantly favorable flying conditions, with 78.9% of observations reporting VFR conditions. Winds predominantly originate from the west at an average of 6.8 knots, with calm conditions occurring 48.8% of the time. Temperature ranges from -13°C to 30°C suggest significant seasonal variation, with September, October, and January offering the most consistent VFR weather.

Notable Features

The airport features two asphalt runways: Runway 05/23 at 8,030 feet and Runway 09/27 at 4,442 feet. Both runways demonstrate excellent wind alignment, with 100% favorable wind coverage and minimal average crosswind conditions (3.5kt and 3.3kt respectively). The elevated terrain at 1,519 feet MSL may require additional performance considerations for aircraft operations.

Approach Considerations

Pilots can expect consistently good visibility averaging 9.1 statute miles, with only 4% of observations reporting visibility below 3 miles. Fog occurs in 5.3% of observations, which is relatively low. Both runways offer flexible approach options, with Runway 05/23 providing the longer landing surface and potentially more favorable for larger 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.