1
Runway
6
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
KSMN
FAA
SMN
Elevation
4,044.2 ft MSL
Runways
1
Frequencies
6
Tower
No
Fuel
100,A
Coordinates
45.123, -113.881
Airport Information
Facility Type
AIRPORT
Elevation
4,044.2 ft MSL
Control Tower
No
Fuel Types
100,A
ARTCC
SALT LAKE CITY
Coordinates
45.1233, -113.8814
Ownership
Public
Hours of Operation
Current Weather
METAR KSMN 280456Z AUTO 14003KT 8SM -RA OVC046 09/08 A2983 RMK AO2 SLP092 P0003 T00940078
Flight Category
VFR
Wind
140° at 3 kt
Visibility
8 SM
Temperature
9.4°C
Dewpoint
7.8°C
Altimeter
1010.20 inHg
Weather
-RA
Cloud Cover
OVC
Observed 2026-06-28 04:56Z
Forecast (TAF)
TAF KSMN 280520Z 2806/2906 14006KT 6SM -RA SCT025 OVC045 FM280900 25003KT 6SM -RA FEW015 OVC025 FM281500 22008KT 6SM -RA BR BKN015 OVC025 FM282100 29006KT 4SM RA BR OVC015 PROB30 2902/2904 2SM RA BR OVC015
Valid 2026-06-28 06:00Z – 2026-06-29 06:00Z
Nearby Weather Cameras
No camera at KSMN. Showing nearest cameras.
West Fork Airstrip
SouthEast · Camera 2 · 4 cameras total
49 NM away
Butte Airport
North · Camera 1 · 4 cameras total
97 NM away
8 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 17/35 | 5,510 ft | 75 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.8 | LEMHI COUNTY |
| SALMON RCAG | 132.4 | SALMON |
| SALMON RCAG | 338.3 | SALMON |
| SALMON RCO | XXX.XXX | SALMON |
| SMN AWOS-3PT | XXX.XXX | - |
| UNICOM | XXX.XXX | LEMHI COUNTY |
Active NOTAMs
No active NOTAMs for KSMN.
Nearby Airports in Idaho
Nearest airports
- ID52 — 40 ACRE AIRSTRIP
SALMON
- ID52 — 40 ACRE AIRSTRIP
SALMON
- null — 45 Ranch Airport
Grand View
- null — 45 Ranch Old Airport
Grand View
- 30ID — 4Z RANCH
HAILEY
Idaho airports
KSMN Operational Overview
Location & Facility
LEMHI COUNTY (KSMN) is a publicly owned airport open to the public located in SALMON, Idaho, United States. The field sits at an elevation of 4,044.2 feet above mean sea level (MSL) at coordinates 45.1233°N, 113.8814°W.
Runways
LEMHI COUNTY has 1 runway. The longest runway (17/35) measures 5,510 feet by 75 feet with a asph surface.
Communications & Operations
LEMHI COUNTY is a non-towered (pilot-controlled) field. A total of 6 communication frequencies are published for this facility.
Services & Fuel
LEMHI COUNTY offers 100,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Weather Cameras
2 FAA Weather Cameras are available near LEMHI COUNTY, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at LEMHI COUNTY is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is KSMN?
KSMN is the ICAO identifier for LEMHI COUNTY, a public-use airport located in SALMON, Idaho, United States.
How many runways does LEMHI COUNTY have?
LEMHI COUNTY (KSMN) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KSMN?
The field elevation of LEMHI COUNTY is 4,044.2 feet above mean sea level (MSL).
Is fuel available at KSMN?
Yes, LEMHI COUNTY offers 100,A fuel.
What are the current weather conditions at KSMN?
The current flight category at LEMHI COUNTY is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KSMN?
There are currently no active NOTAMs for LEMHI COUNTY.
How do I access complete data for KSMN?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for LEMHI COUNTY.
Where is LEMHI COUNTY located?
LEMHI COUNTY (KSMN) is located in SALMON, Idaho, United States, at an elevation of 4,044.2 ft MSL.
Does KSMN have weather cameras?
KSMN does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.