Thief River Falls Regional Airport

KTVF / TVF

Thief River Falls, US

Last Updated
Jun 10, 12:56Z

Current Weather

Display Units
Recent 53 min ago
12:56Z

☀️ Day
VFR
Flight Rules
19°C
Temperature
Dewpoint: 17°C
9 kt
160°
10 SM
Visibility
Ceiling
Unlimited
998 hPa
QNH
Altimeter Setting

Raw METAR

METAR KTVF 101256Z AUTO 16009KT 10SM FEW009 19/17 A2948 RMK AO2 SLP978 T01890172

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,119 ft
FEW 900 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
900 ft
AGL (Above Ground)
2,019 ft AMSL

Weather Briefing

VFR

Thief River Falls Regional Airport is currently reporting visual flight rules (VFR) conditions with few clouds at 900 feet and 10 SM visibility.

Wind Analysis

Winds are from the south-southeast (160°) at 9 knots. Runway 13/31 is favored with a 8-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. No ceiling exists. Cloud layers reported: few at 900 ft.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 17°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 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Heavy Thunderstorm Rain, Mist. Temporary MVFR conditions are forecast with Heavy Thunderstorm Rain, Mist between 18:00Z and 21:00Z.

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
998 hPa
Sea Level Pressure
For altitude above MSL
QFE
961 hPa
Field Pressure
Height above aerodrome (1,119 ft)
Pressure Alt
1,577 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,326 ft
ISA Deviation: +6.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KTVF 101144Z 1012/1112 15010KT P6SM SCT007 BKN120 FM101800 25009KT P6SM BKN080 TEMPO 1018/1021 4SM +TSRA BR BKN035CB FM102100 28012G20KT P6SM BKN080 FM110100 23008KT P6SM FEW230
Upcoming Changes (Next 12 Hours)
13:49Z BASE
+0h
VFR 150° 10 kt
Visibility: >6SM
Ceiling: 12,000 ft
18:00Z FM101800
+5h
VFR 250° 9 kt
Visibility: >6SM
Ceiling: 8,000 ft
18:00Z TEMPO
+5h
MVFR
Visibility: 4SM
Ceiling: 3,500 ft
Heavy Thunderstorm Rain, Mist
21:00Z FM102100
+8h
VFR 280° 12 kt
Visibility: >6SM
Ceiling: 8,000 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
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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
TVF
03
21
13 ✈️
31

Runway Information

Runway Length Width Surface Heading Wind Component
03/21 4,997 ft 75 ft ASP 39°
4.6 kt 7.7 kt
121° angle
✈️ 13/31
Active: 13
6,503 ft 150 ft ASP 135°
7.8 kt 4.5 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 - KTVF

8,360 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
58.3%
MVFR
23.5%
IFR
9.9%
LIFR
8.2%

Thief River Falls Regional Airport is frequently affected by reduced visibility conditions, with VFR weather only 58.3% of the time and IFR/LIFR conditions occurring in 18.1% of observations. Prevailing winds are from the NW averaging 10.7 knots, with gusts recorded up to 36 knots. Temperature extremes range from -33°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are June, May, October.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 10.7 kt
Maximum Recorded: 36 kt
Calm Winds: 4.5%
Direction Distribution:
N
11.2%
NE
5.5%
E
9.3%
SE
11.4%
S
15.7%
SW
8.2%
W
11.8%
NW
22.5%

Temperature Range

Average: -0.7°C
Range: -33°C to 33°C
-33°C 33°C

Visibility

Average: 8.9 SM
Below 3 SM: 4.4%
Fog Frequency: 3.3%

Best Months for VFR

June May October

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 7.7 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 5.6 kt

Statistics computed from 8,360 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Thief River Falls Regional Airport - Airport Information

Airport Details

ICAO Code: KTVF
IATA Code: TVF
Type: medium airport
Status: active
Elevation: 1,119 ft MSL

Location

City: Thief River Falls
Country: US
Latitude: 48.065701°
Longitude: -96.184998°
Time Zone: Etc/GMT+6

Runway Information

Runway 03/21
Length: 4,997 ft
Width: 75 ft
Surface: ASP
ILS: No
Runway 13/31
Length: 6,503 ft
Width: 150 ft
Surface: ASP
ILS: No

About Thief River Falls Regional Airport

Overview

Thief River Falls Regional Airport serves the northeastern Minnesota region, located in Pennington County at an elevation of 1,119 feet MSL. The airport provides critical transportation infrastructure for the Thief River Falls area, supporting regional aviation needs with two paved runways capable of handling various aircraft types.

Flying Conditions

Weather conditions at KTVF demonstrate significant variability, with Visual Flight Rules (VFR) prevailing 56.2% of the time and Marginal VFR conditions occurring 26.6% of observations. Temperature ranges from -33°C to 31°C, presenting challenging winter and summer operating environments, with prevailing northwest winds averaging 10.6 knots and occasionally reaching 31 knots.

Notable Features

The airport features two asphalt runways: Runway 03/21 at 4,997 feet and Runway 13/31 at 6,503 feet, offering substantial operational flexibility. Both runways demonstrate 100% favorable wind alignment, with average crosswind components of 7.7 knots and 5.4 knots respectively, indicating generally favorable wind conditions for aircraft operations.

Approach Considerations

Seasonal VFR conditions are most consistent during autumn months (September, October, November), with average visibility around 8.7 statute miles. Pilots should anticipate potential reduced visibility during 4.8% of observations and be prepared for occasional fog events, which occur in 2.4% of recorded weather 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.