KSMN — Lemhi County
Salmon, ID · field elevation 4,044 ft · NON-ATCT
1 AIRMET & SIGMET Read in the EFB →
KSMN current weather Live
VFR ceiling above 3,000 ft and visibility better than 5 statute miles
METAR KSMN 100156Z AUTO 00000KT 10SM CLR 07/02 A3010 RMK AO2 SLP211 T00720017
- Wind
- calm
- Visibility
- 10 statute miles
- Sky
- clear below 12,000 ft
- Temperature
- 7 °C / dewpoint 2 °C
- Altimeter
- 30.10 inHg
- Density altitude
- 3,847 ft · pressure altitude 3,864 ft
- Observed
- 45 minutes ago
Learn: reading a METAR, the weather course
48-hour trend
Eight days of observations, each readable in full — in the EFB →
Calculators: density altitude, pressure altitude, cloud base, crosswind
Forecast
MOS guidance beside this TAF, both drawn along your route — in the EFB →
TAF KSMN 092330Z 1000/1024 19003KT P6SM BKN250 FM100600 19003KT P6SM OVC100 FM100800 19002KT P6SM OVC060
Learn: reading a TAF, the weather course
Airport information
- Coordinates
- 45.12328, -113.88144
- Elevation
- 4,044 ft MSL
- Sunrise / sunset
- 1427Z / 0011Z
- Magnetic variation
- 13°E (2020)
- Fuel
- 100,A
- Sectional
- Great Falls
- County
- Lemhi, ID
Everything else KSMN publishes — in the EFB →
Runways
| Runway | Length (ft) | Width (ft) | Surface | Lights |
|---|---|---|---|---|
| 17/35 | 5,510 | 75 | ASPH | MED |
Frequencies
- CTAF
- 122.8
- UNICOM
- 122.8
Published procedures
- 3 approaches — RNAV (GPS), VOR/DME
- 2 departures published
Read the approach plates georeferenced — in the EFB →
Nearby airports
- KLLJ Challis39 nm
- KDLN Dillon57 nm
Elsewhere
- Make a poster of the KSMN airport diagram or an approach plate
- Other Idaho 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.