KBTM· BTM· Butte
Bert Mooney Airport
medium airport · elevation 5,550 ft (1692 m)
12:41Z 02:27Z Day
⏎
Current METARVFR
15 min ago·01:53ZKBTM 240153Z AUTO 01011KT 10SM CLR 24/04 A3007 RMK AO2 SLP128 T02440044
Wind
010° 11 kt
Visibility
10 SM
Ceiling
CLR
Temperature
24°C / 4°C
temp / dew
QNH
1018 hPa
30.07 inHg
Clouds
CLR
Weather
—
Station
KBTM
Remarks
automated station with a precipitation discriminator sea level pressure of 1012.8 HPa hourly temperature of 24.4°C and dew point of 4.4°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
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 12/30 | TW 5 kt | XW 10 kt L |
| RWY 15/33 | TW 10 kt | XW 4 kt L |
45.9548°, -112.4970°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 15/33 (use 33) | Preferred | HW 10 | 4 R | — |
| RWY 12/30 (use 30) | Usable | HW 5 | 10 R | — |
Density altitude
7,820 ft
elevation 5,550 ft
ISA deviation
+20.0°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)
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
Diagram unavailable for Bert Mooney Airport.
Terminal Aerodrome Forecast
Issued 2026/08/23 18:22 UTC
23/18Z
24/00Z
24/06Z
24/12Z
24/18Z
BASEVFR
FMVFR
FMVFR
VFRBASE23/18Z → 23/19Z3403KT · 6 SM · SCT100
Wind: 3403KT
Visibility: 6 SM
Clouds: SCT100
TAF KBTM 231720Z 2318/2418 34003KT P6SM SCT100
VFRFM23/19Z → 24/03Z28016G30KT · 6 SM · VCSH · SCT100
Wind: 28016G30KT
Visibility: 6 SM
Weather: VCSH
Clouds: SCT100
FM231900 28016G30KT P6SM VCSH SCT100
VFRFM24/03Z → 24/18ZVRB6KT · 6 SM · SKC
Wind: VRB6KT
Visibility: 6 SM
Clouds: SKC
FM240300 VRB06KT P6SM SKC
Raw TAF
TAF KBTM 231720Z 2318/2418 34003KT P6SM SCT100 FM231900 28016G30KT P6SM VCSH SCT100 FM240300 VRB06KT P6SM SKC
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