KBTM· BTM· Butte
Bert Mooney Airport
medium airport · elevation 5,550 ft (1692 m)
11:41Z 03:25Z Day
⏎
Current METARVFR
27 min ago·15:53ZKBTM 241553Z AUTO VRB03KT 10SM CLR 16/03 A3020 RMK AO2 SLP178 T01610033
Wind
VRB 3 kt
Visibility
10 SM
Ceiling
CLR
Temperature
16°C / 3°C
temp / dew
QNH
1023 hPa
30.20 inHg
Clouds
CLR
Weather
—
Station
KBTM
Remarks
automated station with a precipitation discriminator sea level pressure of 1017.8 HPa hourly temperature of 16.1°C and dew point of 3.3°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
6,725 ft
elevation 5,550 ft
ISA deviation
+12.0°C
large deviation
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)KBTM
Wind13 kt
Vis16.1 km
Temp23°C
QNH1023 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=292
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Bert Mooney Airport
Terminal Aerodrome Forecast
Issued 2026/06/24 12:30 UTC
24/12Z
24/18Z
25/00Z
25/06Z
25/12Z
BASEVFR
FMVFR
FMVFR
PROB30 MVFR
VFRBASE24/12Z → 24/21ZVRB5KT · 6 SM · BKN250
Wind: VRB5KT
Visibility: 6 SM
Clouds: BKN250
TAF KBTM 241127Z 2412/2512 VRB05KT P6SM BKN250
VFRFM24/21Z → 25/04Z09012KT · 6 SM · SCT100
Wind: 09012KT
Visibility: 6 SM
Clouds: SCT100
FM242100 09012KT P6SM SCT100
MVFRPROB3024/21Z → 25/00Z4 SM · -TSRA BR · OVC025(CB)sn
Visibility: 4 SM
Weather: -TSRA BR
Clouds: OVC025(CB)sn
PROB30 2421/2424 4SM -TSRA BR OVC025CB
VFRFM25/04Z → 25/12ZVRB5KT · 6 SM · BKN200
Wind: VRB5KT
Visibility: 6 SM
Clouds: BKN200
FM250400 VRB05KT P6SM BKN200
Raw TAF
TAF KBTM 241127Z 2412/2512 VRB05KT P6SM BKN250 FM242100 09012KT P6SM SCT100 PROB30 2421/2424 4SM -TSRA BR OVC025CB FM250400 VRB05KT P6SM BKN200
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