1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
MT36
Elevation
4,155 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
45.819, -111.696
Airport Information
Facility Type
AIRPORT
Elevation
4,155 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
SALT LAKE CITY
Coordinates
45.8189, -111.6959
Ownership
Public
Current Weather
METAR KBZN 131556Z VRB03KT 10SM CLR 18/04 A2985 RMK AO2 SLP073 T01830044
Flight Category
VFR
Wind
VRB° at 3 kt
Visibility
10+ SM
Temperature
18.3°C
Dewpoint
4.4°C
Altimeter
1010.90 inHg
Cloud Cover
CLR
Nearest weather from KBZN (33 NM away)
Observed 2026-05-13 15:56Z
Nearby Weather Cameras
No camera at MT36. Showing nearest cameras.
Three Forks
NorthWest · Camera 1 · 3 cameras total
9 NM away
Madison Hill
North · Camera 1 · 4 cameras total
20 NM away
11 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 08/26 | 1,852 ft | 30 ft | TURF-DIRT | - |
Active NOTAMs
No active NOTAMs for MT36.
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Montana airports
MT36 Operational Overview
Location & Facility
OTTERTAIL LAKE (MT36) is a publicly owned airport restricted to private use located in THREE FORKS, Montana, United States. The field sits at an elevation of 4,155 feet above mean sea level (MSL) at coordinates 45.8189°N, 111.6959°W.
Runways
OTTERTAIL LAKE has 1 runway. The longest runway (08/26) measures 1,852 feet by 30 feet with a turf-dirt surface.
Communications & Operations
OTTERTAIL LAKE is a non-towered (pilot-controlled) field.
Weather Cameras
3 FAA Weather Cameras are available near OTTERTAIL LAKE, 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 OTTERTAIL LAKE 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 MT36?
MT36 is the ICAO identifier for OTTERTAIL LAKE, a public-use airport located in THREE FORKS, Montana, United States.
How many runways does OTTERTAIL LAKE have?
OTTERTAIL LAKE (MT36) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of MT36?
The field elevation of OTTERTAIL LAKE is 4,155 feet above mean sea level (MSL).
Is fuel available at MT36?
No fuel types are currently listed for OTTERTAIL LAKE. Contact the FBO directly for availability.
What are the current weather conditions at MT36?
The current flight category at OTTERTAIL LAKE is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at MT36?
There are currently no active NOTAMs for OTTERTAIL LAKE.
How do I access complete data for MT36?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for OTTERTAIL LAKE.
Where is OTTERTAIL LAKE located?
OTTERTAIL LAKE (MT36) is located in THREE FORKS, Montana, United States, at an elevation of 4,155 ft MSL.
Does MT36 have weather cameras?
MT36 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.