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METAR · TAF · OPMET
KGTF· GTF· Great Falls

Great Falls International Airport

medium airport · elevation 3,680 ft (1122 m)
12:21Z 02:27Z Day
Current METARVFR
3 min ago·21:16Z
KGTF 242116Z 34011KT 6SM -SN BR FEW019 BKN050 OVC080 00/M02 A2996 RMK AO2 SNB02 P0000 T00001022 $
Wind
340° 11 kt
Visibility
6 SM
Ceiling
5,000 ft
Temperature
0°C / −2°C
temp / dew
QNH
1015 hPa
29.96 inHg
Clouds
FEW 1,900ft, BKN 5,000ft, OVC 8,000ft
Weather
-SN · BR
Station
KGTF
Remarks
automated station with a precipitation discriminator snow beginning at :02 0/100 of an inch of precipitation fell in the last hour hourly temperature of 0.0°C and dew point of -2.2°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (4)
  • FL140C50
    27 min ago
    TURB MOD
  • FL000B737
    44 min ago
    TURB LGT · SCT 8000ft
  • FL000B739
    45 min ago
    TURB LGT · SCT 8000ft–11000ft
  • FL110E75L
    47 min ago
    ICE LGT
Wind & Runways
NESW11 kt340°
Wind arrow points downwind.
Runways
03/213201 mASP
07/251309 mASP
17/351838 mASP
Runway components
RunwayHead/TailCrosswind
RWY 03/21HW 5 ktXW 10 kt L
RWY 07/25TW 4 ktXW 10 kt L
RWY 17/35TW 10 ktXW 4 kt R
47.4820°, -111.3710°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 17/35 (use 35)MarginalHW 104 LModerate weather (precip / low visibility)
RWY 03/21 (use 03)MarginalHW 510 LModerate weather (precip / low visibility)
RWY 07/25 (use 25)MarginalHW 410 RCrosswind 10 kt · Moderate weather (precip / low visibility)
Density altitude
2,707 ft
elevation 3,680 ft
ISA deviation
-7.7°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
IdentTypeFreqPower
GTFVORTAC115.10 MHzHIGH
ITUNDB371 kHzMEDIUM
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)
No 24-h trend available — IEM archive.
24-hour wind rose (IEM ASOS, 16 direction bins)
24-hour wind rose unavailable (insufficient IEM data).
Airport diagram (OpenStreetMap)Great Falls International Airport
35170321
Terminal Aerodrome Forecast
Issued 2026/04/24 18:52 UTC
VFRBASE24/18Z → 24/21Z32012G18KT · 6 SM · SCT025 BKN050
Wind: 32012G18KT
Visibility: 6 SM
Clouds: SCT025 BKN050
TAF KGTF 241750Z 2418/2518 32012G18KT P6SM SCT025 BKN050
LIFRTEMPO24/18Z → 24/21Z1 SM · -SHSN · SCT015 BKN025
Visibility: 1 SM
Weather: -SHSN
Clouds: SCT015 BKN025
TEMPO 2418/2421 1SM -SHSN SCT015 BKN025
VFRFM24/21Z → 25/02Z34013G25KT · 6 SM · -SHSN · SCT025 BKN050
Wind: 34013G25KT
Visibility: 6 SM
Weather: -SHSN
Clouds: SCT025 BKN050
FM242100 34013G25KT 6SM -SHSN SCT025 BKN050
IFRTEMPO24/21Z → 25/00Z3 SM · -SHSN · SCT015 BKN025
Visibility: 3 SM
Weather: -SHSN
Clouds: SCT015 BKN025
TEMPO 2421/2424 3SM -SHSN SCT015 BKN025
VFRFM25/02Z → 25/09ZVRB6KT · 6 SM · SCT015 BKN035
Wind: VRB6KT
Visibility: 6 SM
Clouds: SCT015 BKN035
FM250200 VRB06KT P6SM SCT015 BKN035
MVFRFM25/09Z → 25/17ZVRB6KT · 6 SM · SCT015 BKN025
Wind: VRB6KT
Visibility: 6 SM
Clouds: SCT015 BKN025
FM250900 VRB06KT P6SM SCT015 BKN025
VFRFM25/17Z → 25/18ZVRB6KT · 6 SM · SCT025 BKN050
Wind: VRB6KT
Visibility: 6 SM
Clouds: SCT025 BKN050
FM251700 VRB06KT P6SM SCT025 BKN050
Raw TAF
TAF KGTF 241750Z 2418/2518 32012G18KT P6SM SCT025 BKN050 TEMPO 2418/2421 1SM -SHSN SCT015 BKN025 FM242100 34013G25KT 6SM -SHSN SCT025 BKN050 TEMPO 2421/2424 3SM -SHSN SCT015 BKN025 FM250200 VRB06KT P6SM SCT015 BKN035 FM250900 VRB06KT P6SM SCT015 BKN025 FM251700 VRB06KT P6SM SCT025 BKN050
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