KBTM· BTM· Butte
Bert Mooney Airport
medium airport · elevation 5,550 ft (1692 m)
12:29Z 02:29Z Day
⏎
Current METARVFR
53 min ago·18:53ZKBTM 241853Z AUTO VRB03KT 10SM FEW035 BKN047 OVC055 M02/M09 A2993 RMK AO2 SLP171 T10171094
Wind
VRB 3 kt
Visibility
10 SM
Ceiling
4,700 ft
Temperature
−2°C / −9°C
temp / dew
QNH
1014 hPa
29.93 inHg
Clouds
FEW 3,500ft, BKN 4,700ft, OVC 5,500ft
Weather
—
Station
KBTM
Remarks
automated station with a precipitation discriminator sea level pressure of 1017.1 HPa hourly temperature of -1.7°C and dew point of -9.4°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
12/301554 mASP
15/332743 mASP
45.9548°, -112.4970°© CARTOOpen in OSM →
Density altitude
4,808 ft
elevation 5,550 ft
ISA deviation
-6.0°C
Frequencies (community-maintained, cross-check AIP)KBTM
- ASOS135.175
- CNTRSALT LAKE CITY CNTR132.400
- RDOGREAT FALLS RDO122.200
- UNICCTAF/UNICOM123.000
Navaids near airportassoc. KBTM
| Ident | Type | Freq | Power |
|---|---|---|---|
| CPN | VOR-DME | 111.60 MHz | MEDIUM |
| HIA | VORTAC | 113.70 MHz | HIGH |
Runways2
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 12/305,100 ft (1,554 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 15/339,000 ft (2,743 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)Bert Mooney Airport
Terminal Aerodrome Forecast
Issued 2026/04/24 18:24 UTC
24/18Z
25/00Z
25/06Z
25/12Z
25/18Z
BASEVFR
FMVFR
FMVFR
FMVFR
VFRBASE24/18Z → 24/20Z3107KT · 6 SM · OVC050
Wind: 3107KT
Visibility: 6 SM
Clouds: OVC050
TAF KBTM 241721Z 2418/2518 31007KT P6SM OVC050
VFRFM24/20Z → 24/22Z3109G16KT · 6 SM · OVC050
Wind: 3109G16KT
Visibility: 6 SM
Clouds: OVC050
FM242000 31009G16KT P6SM OVC050
VFRFM24/22Z → 25/03Z31011G17KT · 6 SM · VCSH · OVC050
Wind: 31011G17KT
Visibility: 6 SM
Weather: VCSH
Clouds: OVC050
FM242200 31011G17KT P6SM VCSH OVC050
VFRFM25/03Z → 25/18Z3104KT · 6 SM · OVC050
Wind: 3104KT
Visibility: 6 SM
Clouds: OVC050
FM250300 31004KT P6SM OVC050
Raw TAF
TAF KBTM 241721Z 2418/2518 31007KT P6SM OVC050 FM242000 31009G16KT P6SM OVC050 FM242200 31011G17KT P6SM VCSH OVC050 FM250300 31004KT P6SM OVC050
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