KGTF· GTF· Great Falls
Great Falls International Airport
medium airport · elevation 3,680 ft (1122 m)
12:18Z 02:30Z Night
⏎
Current METARVFR
48 min ago·03:53ZKGTF 270353Z 03011KT 10SM OVC050 M02/M08 A3005 RMK AO2 SLP221 T10171078 $
Wind
030° 11 kt
Visibility
10 SM
Ceiling
5,000 ft
Temperature
−2°C / −8°C
temp / dew
QNH
1018 hPa
30.05 inHg
Clouds
OVC 5,000ft
Weather
—
Station
KGTF
Remarks
automated station with a precipitation discriminator sea level pressure of 1022.1 HPa hourly temperature of -1.7°C and dew point of -7.8°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
03/213201 mASP
07/251309 mASP
17/351838 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 03/21 | HW 11 kt | XW 3 kt L |
| RWY 07/25 | HW 6 kt | XW 10 kt L |
| RWY 17/35 | TW 10 kt | XW 6 kt L |
47.4820°, -111.3710°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 03/21 (use 03) | Preferred | HW 11 | 3 L | — |
| RWY 17/35 (use 35) | Usable | HW 10 | 6 R | — |
| RWY 07/25 (use 07) | Usable | HW 6 | 10 L | — |
Density altitude
2,386 ft
elevation 3,680 ft
ISA deviation
-9.7°C
Frequencies (community-maintained, cross-check AIP)KGTF
- ATIS126.600
- GNDGND/CLNC DEL121.700
- TWR118.700
- A/DAPP/DEP128.600
- OPSANG OPS MAINT28.890
- RDO122.600
- UNICUNICOM122.950
Navaids near airportassoc. KGTF
| Ident | Type | Freq | Power |
|---|---|---|---|
| GTF | VORTAC | 115.10 MHz | HIGH |
| ITU | NDB | 371 kHz | MEDIUM |
Runways3
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 03/2110,502 ft (3,201 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 07/254,294 ft (1,309 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 17/356,030 ft (1,838 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)KGTF
Wind9 kt
Vis16.1 km
Temp1°C
QNH1015 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=312
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Great Falls International Airport
Terminal Aerodrome Forecast
Issued 2026/04/26 22:06 UTC
27/00Z
27/06Z
27/12Z
27/18Z
BASEVFR
FMMVFR
FMMVFR
FMVFR
VFRBASE26/22Z → 27/00Z04013KT · 6 SM · SCT015 BKN035
Wind: 04013KT
Visibility: 6 SM
Clouds: SCT015 BKN035
TAF AMD KGTF 262204Z 2622/2718 04013KT P6SM SCT015 BKN035
MVFRFM27/00Z → 27/04Z04013G21KT · 6 SM · -SHSN · BKN015
Wind: 04013G21KT
Visibility: 6 SM
Weather: -SHSN
Clouds: BKN015
FM270000 04013G21KT 6SM -SHSN BKN015
MVFRFM27/04Z → 27/16Z0509KT · 6 SM · SCT015 BKN025
Wind: 0509KT
Visibility: 6 SM
Clouds: SCT015 BKN025
FM270400 05009KT P6SM SCT015 BKN025
VFRFM27/16Z → 27/18Z0909KT · 6 SM · SCT015 BKN035
Wind: 0909KT
Visibility: 6 SM
Clouds: SCT015 BKN035
FM271600 09009KT P6SM SCT015 BKN035
Raw TAF
TAF AMD KGTF 262204Z 2622/2718 04013KT P6SM SCT015 BKN035 FM270000 04013G21KT 6SM -SHSN BKN015 FM270400 05009KT P6SM SCT015 BKN025 FM271600 09009KT P6SM SCT015 BKN035
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