US
KSMN
Current Weather

Lemhi County Airport

KSMN / SMN

Salmon, US

Last Updated

Sep 16, 04:56 UTC

Current Weather

Display Units

Time

Temp

Wind

Last Updated

04:56Z

🌅 Dawn

VFR

Flight Rules

9°C

Temperature

Dewpoint: 7°C

3kt

130°

10 SM

Visibility

∞

Ceiling

Unlimited

30.26

QNH (inHg)

Altimeter Setting

Raw METAR

METAR KSMN 160456Z AUTO 13003KT 10SM CLR 09/07 A3026 RMK AO2 SLP239 T00940067

Altimeter Settings & Pressure Information

QNH

30.26 inHg

Sea Level Pressure

For altitude above MSL

QFE

26.28 inHg

Field Pressure

Height above aerodrome (4,043 ft)

Pressure Alt

3,703 ft

QNE Reference

Standard: 29.92 inHg

Density Altitude: 3,953 ft

ISA Deviation: +2.1°C

Forecast (TAF)

View Full TAF

Raw TAF

TAF KSMN 160520Z 1606/1706 VRB04KT P6SM SCT100 FM161100 00000KT 6SM MIFG SCT150 FM161400 00000KT P6SM SKC FM162100 02010KT P6SM SKC

Upcoming Changes (Next 12 Hours)

05:50Z BASE

+0h

VFR VRB 4kt

Visibility: >6SM

11:00Z FM161100

+6h

VFR

Visibility: 6SM

Shallow Fog

14:00Z FM161400

+9h

VFR

Visibility: >6SM

24-Hour Weather Evolution

Loading weather data...

Data Sources

• Current conditions from METAR observations
• Historical data from past 24 hours
• No forecast or predicted data included
• Data updated with each new METAR report

Chart Features

• Hover for exact values and timestamps
• Click legend items to toggle data series
• Zoom and pan for detailed analysis
• Units automatically converted to preferences

Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

↑

SMN

17 ✈️

Runway Information

Runway	Length	Width	Surface	Heading	Wind Component
✈️ 17/35 Active: 17	5,150 ft	60 ft	ASP	188°	↑ 2.3kt • ↔ 1.9kt 40° angle

🟢 Active Runway: Best headwind component for current conditions

⬆️ Headwind: Favorable wind component

↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Lemhi County Airport - Airport Information

Airport Details

ICAO Code: KSMN

IATA Code: SMN

Type: medium airport

Status: active

Elevation: 4,043 ft MSL

Location

City: Salmon

Country: US

Latitude: 45.122233°

Longitude: -113.881960°

Time Zone: Etc/GMT8

Runway Information

Runway 17/35

Length: 5,150 ft

Width: 60 ft

Surface: ASP

ILS: No

Aeronautical Information Publication (AIP)

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Official AIP for United States via US FAA (Free)

Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

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Resources for Pilots

Weather Data

Current conditions and forecasts

• Real-time METAR reports

• Extended TAF forecasts

• Flight rules assessment

Charts & Navigation

Essential aviation charts

• Visual approach charts

• Instrument procedures

• Airport diagrams

Operations

Airport operational data

• Operating hours: 24/7

• Ground handling available

• Fuel services available

About Lemhi County Airport

Lemhi County Airport (KSMN/SMN) is a regional airport serving commercial and general aviation located in Salmon, US. The facility operates at an elevation of 4,043 feet above sea level and primarily serves regional commercial flights and general aviation.

The facility features 1 runway (17/35) with ASP surface . Weather services provide regular METAR reports and TAF forecasts to ensure safe flight operations in all conditions.

Pilots can access comprehensive weather data, including current conditions, extended forecasts, and flight rules analysis. The airport information displayed here includes runway details, operational data, and essential resources for flight planning and execution. All weather data is updated regularly to provide the most current information for aviation decision-making.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.