WxDecoder
US-4074

Ervin Ridge Airport

Lloyd, MontanaSmall airport
OFF-FIELD REFERENCE
Nearest report: KHVR · 50 NM NW · 47 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 · KHVR
WIND
220@11
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 191° at 1 kt, gusting 3 kt, temperature 17.22C. Treat this as supplemental, not an aviation observation. Forecast suggests thursday sunny, high near 84F, low near 51F, 63% chance of precipitation. Key risks: strong winds in the forecast; thunderstorms in the forecast.

PILOT WEATHER NOTES
Strong winds in the forecastWeather.gov
Thursday: winds up to 25 kt. Re-check crosswind components closer to departure.
Thunderstorms in the forecastWeather.gov
Sunday: Rain Likely then Showers And Thunderstorms Likely. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Thursday Sunny 84/51 W 14 kt 25 kt 63% Strong winds in the forecast
Friday Rain Likely 63/45 NNW 7 kt – 71%
Saturday Slight Chance Light Rain 59/43 ENE 9 kt 16 kt 58%
Sunday Rain Likely then Showers And Thunderstorms Likely 57/42 E 14 kt 23 kt 77% Thunderstorms in the forecast
Monday Partly Sunny 59/40 WNW 11 kt – 11%
Tuesday Sunny 64/44 S 5 kt – 7%
Wednesday Mostly Sunny 63 WNW 5 kt – 8%

Source: National Weather Service (office TFX). Forecast issued 0640Z.

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-4074. Enter a runway number or heading to estimate wind components.
DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0141Z 7:41 PM
Sunrise
1246Z 6:46 AM
Loggable night
0213Z (8:13 PM local) → 1215Z (6:15 AM local)
end of evening to start of morning civil twilight
Position lights required
0141Z (7:41 PM local) → 1246Z (6:46 AM local)
sunset to sunrise (91.209)
Night passenger currency
0241Z (8:41 PM local) → 1146Z (5:46 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

Ervin Ridge Airport is in Lloyd, Montana. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeSmall airport
CHARTS & AIRSPACE
ICAO / IATAUS-4074
RegionMontana
CountryUnited States
Coordinates47.8134, -109.1634
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-4074 has no on-field report. Nearest reporting station: KHVR (50 NM NW, VFR).

KHVR Havre City County Airport
50 NM NW
VFR
KGTF Great Falls International Airport
91 NM W
VFR
KJDN Jordan Airport
94 NM E
UNKNOWN
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-4074 on OurAirports
FREQUENTLY ASKED
Does US-4074 have a METAR?
No on-field METAR is issued for US-4074. This page uses the nearest reporting station as a reference.
Does US-4074 have a TAF?
No TAF is issued directly for US-4074. Use the nearest TAF-issuing field as a planning reference.
Is this an official preflight weather briefing for US-4074?
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.