KBTM — Bert Mooney
Butte, MT · field elevation 5,551 ft · NON-ATCT
1 AIRMET & SIGMET Read in the EFB →
KBTM current weather Live
VFR ceiling above 3,000 ft and visibility better than 5 statute miles
METAR KBTM 100053Z AUTO 18006KT 10SM SCT090 08/01 A3010 RMK AO2 SLP197 T00780011
- Wind
- from 180° at 6 kt
- Visibility
- 10 statute miles
- Sky
- sct, no ceiling
- Temperature
- 8 °C / dewpoint 1 °C
- Altimeter
- 30.10 inHg
- Density altitude
- 5,778 ft · pressure altitude 5,371 ft
- Observed
- 47 minutes ago
Learn: reading a METAR, the weather course
Wind on each runway
Wind 180° at 6 kt. Positive is a headwind.
| Runway | Head / tail | Crosswind |
|---|---|---|
| 15 | 6 kt head | 1 kt from the right |
| 12 | 4 kt head | 5 kt from the right |
| 30 | 4 kt tail | 5 kt from the left |
| 33 | 6 kt tail | 1 kt from the left |
Calculator: crosswind components
48-hour trend
Eight days of observations, each readable in full — in the EFB →
Calculators: density altitude, pressure altitude, cloud base, crosswind
Weather cameras
8 within 20 nm, closest on the field. Last image 2 min ago.
View them, and the last six hours — in the EFB →
Forecast
MOS guidance beside this TAF, both drawn along your route — in the EFB →
TAF KBTM 092330Z 1000/1024 23005KT P6SM OVC100 FM101700 26009G17KT P6SM BKN100 FM101800 28013G21KT P6SM BKN100 FM102200 28009KT P6SM BKN250
Learn: reading a TAF, the weather course
Airport information
- Coordinates
- 45.95481, -112.49747
- Elevation
- 5,551 ft MSL
- Sunrise / sunset
- 1423Z / 0004Z
- Magnetic variation
- 12°E (2020)
- Fuel
- 100,100LL,A
- Sectional
- Great Falls
- County
- Silver Bow, MT
Airport diagram
Everything else KBTM publishes — in the EFB →
Runways
| Runway | Length (ft) | Width (ft) | Surface | Lights |
|---|---|---|---|---|
| 15/33 | 9,000 | 150 | ASPH | MED |
| 12/30 | 5,100 | 75 | ASPH | MED |
Frequencies
- CTAF
- 123.0
- UNICOM
- 123.0
Published procedures
- 4 approaches — ILS, LOC, RNAV (GPS), VOR
Read the approach plates georeferenced — in the EFB →
Nearby airports
- KRVF Ruby Valley Fld26 nm
- KDLN Dillon42 nm
- KHLN Helena Rgnl45 nm
- KEKS Ennis Big Sky54 nm
- KBZN Bozeman Yellowstone Intl57 nm
Elsewhere
- Make a poster of the KBTM airport diagram or an approach plate
- Other Montana airports
- How to read a METAR
- What VFR, MVFR, IFR and LIFR actually mean
- Live records — the strongest winds and lowest ceilings in the country right now
Weather from METAR and TAF, National Weather Service Aviation Weather Center. Airport, runway, frequency and procedure data from the FAA NASR 28-day cycle; charts from the FAA d-TPP. Advisory only — this is not a weather briefing.