WxDecoder
US-0107

Mackay Ranch Airport

Roscoe, MontanaElevation 5,400 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KPOY · 42 NM SE · 30 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KPOY
WIND
160@8
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 280° at 4 kt, gusting 10 kt, temperature 14.44C. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests thursday sunny, high near 83F, low near 53F, 0% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Friday: Mostly Sunny then Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Thursday Sunny 83/53 SW 14 kt – 0%
Friday Mostly Sunny then Chance Showers And Thunderstorms 66/45 NNE 8 kt – 64% Thunderstorms in the forecast
Saturday Partly Sunny then Chance Rain Showers 63/45 NE 6 kt – 53%
Sunday Chance Rain Showers 63/41 NNW 11 kt – 41%
Monday Sunny 61/41 WNW 7 kt – 7%
Tuesday Sunny 63/44 E 5 kt – 4%
Wednesday Mostly Sunny then Slight Chance Rain Showers 63 NNW 5 kt – 17%

Source: National Weather Service (office BYZ). Forecast issued 0639Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for US-0107. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS

Field elevation

Field elevation
5,400 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0141Z 7:41 PM
Sunrise
1250Z 6:50 AM
Loggable night
0210Z (8:10 PM local) → 1220Z (6:20 AM local)
end of evening to start of morning civil twilight
Position lights required
0141Z (7:41 PM local) → 1250Z (6:50 AM local)
sunset to sunrise (91.209)
Night passenger currency
0241Z (8:41 PM local) → 1150Z (5:50 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Mackay Ranch Airport is in Roscoe, Montana. Field elevation 5,400 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeSmall airport
CHARTS & AIRSPACE
ICAO / IATAUS-0107
RegionMontana
CountryUnited States
Coordinates45.3202, -109.5490
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

US-0107 has no on-field report. Nearest reporting station: KPOY (42 NM SE, VFR).

KPOY Powell Municipal Airport
42 NM SE
VFR
KLVM Mission Field
44 NM NW
VFR
KBIL Billings Logan International Airport
52 NM NE
VFR
KCOD Yellowstone Regional Airport
53 NM SE
VFR
KBZN Bozeman Yellowstone International Airport
73 NM NW
VFR
KWYS Yellowstone Airport
77 NM SW
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-0107 on OurAirports
FREQUENTLY ASKED
Does US-0107 have a METAR?
No on-field METAR is issued for US-0107. This page uses the nearest reporting station as a reference.
Does US-0107 have a TAF?
No TAF is issued directly for US-0107. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-0107?
US-0107 sits at 5,400 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-0107?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.