CMF4 Weather Port Hope (Millson Field)
OntarioElevation 525 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: CYPQ · 15 NM N · 39 min old
Ceiling 17,000 ft, visibility 9 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · CYPQ
WIND
210@3
steady
VISIBILITY
9 SM
14.5 km
CEILING
17,000 ft
lowest BKN/OVC
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Visit David ClarkRUNWAYS & WIND
Crosswind calculator
No runway layout is available for CMF4. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS
Field elevation
Field elevation
525 ft MSL
Density and pressure altitude need a current temperature and altimeter from the METAR.
DAYLIGHT & NIGHT
Sun & logging windows
Sunset
2214Z 6:14 PM
Sunrise
1141Z 7:41 AM
Loggable night
2243Z (6:43 PM local) → 1112Z (7:12 AM local)
end of evening to start of morning civil twilight
Position lights required
2214Z (6:14 PM local) → 1141Z (7:41 AM local)
sunset to sunrise (91.209)
Night passenger currency
2314Z (7:14 PM local) → 1041Z (6:41 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
Port Hope (Millson Field) is in Ontario. Field elevation 525 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
TypeSmall airport
CHARTS & AIRSPACE
ICAO / IATACMF4
RegionOntario
CountryCanada
Coordinates43.9892, -78.4287
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY
Traffic patterns
Aircraft activity data is not available for this airport yet.
NEARBY AIRPORTS
Weather reference stations
FREQUENTLY ASKED
Does CMF4 have a METAR?
No on-field METAR is issued for CMF4. This page uses the nearest reporting station as a reference.
Does CMF4 have a TAF?
No TAF is issued directly for CMF4. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at CMF4?
CMF4 sits at 525 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for CMF4?
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.