WxDecoder

MD77 Weather Flying M Farms Airport

Comus, MarylandElevation 590 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KFDK · 10 NM N · 48 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 · KFDK
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
ACTIVE NWS ALERTS

Active weather alerts

Frost AdvisoryMinor · Expected · Likely
26 0500Z to 26 1300Z
Carroll; Northern Baltimore; Cecil; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; Northwest Harford; Southeast Harford; Albemarle; Greene; Madison; Rappahannock; Orange; Culpeper; Fairfax; Stafford; Spotsylvania; Northern Fauquier; Southern Fauquier; Eastern Loudoun; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of central and northern Maryland, and central and northern Virginia. * WHEN...From 1 AM to 9 AM EDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...The lowest temperatures and subsequent frost potential are exp…
Take steps now to protect tender plants from the cold.

Alerts from the National Weather Service. For situational awareness only; always confirm against an official briefing.

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 calm, visibility 10 SM. Treat this as supplemental, not an aviation observation. Forecast suggests tonight clear, low near 38F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Clear 38 0 kt – 0%
Monday Patchy Fog then Sunny 68/45 W 4 kt – 1%
Tuesday Sunny 67/45 N 5 kt – 0%
Wednesday Partly Sunny 65/47 SE 4 kt – 0%
Thursday Mostly Sunny 70/49 S 4 kt – 0%
Friday Sunny 75/51 W 3 kt – 0%
Saturday Mostly Sunny 72/54 SE 4 kt – 4%
Sunday Chance Rain Showers 70 S 6 kt – 32%

Source: National Weather Service (office LWX). Forecast issued 2334Z.

Radar

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

OUR HEADSET PICK · NOT SPONSORED

DC

David Clark DC ONE-X

Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise canceling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.

Visit David Clark
RUNWAYS & WIND
Crosswind calculator
No runway layout is available for MD77. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail

17/35
Dimensions
1,400 x 50 ft
Surface
TURF
FIELD CONDITIONS

Field elevation

Field elevation
590 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2217Z 6:17 PM
Sunrise
1130Z 7:30 AM
Loggable night
2244Z (6:44 PM local) → 1102Z (7:02 AM local)
end of evening to start of morning civil twilight
Position lights required
2217Z (6:17 PM local) → 1130Z (7:30 AM local)
sunset to sunrise (91.209)
Night passenger currency
2317Z (7:17 PM local) → 1030Z (6:30 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

Flying M Farms Airport is in Comus, Maryland. Field elevation 590 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeSmall airport
CHARTS & AIRSPACE
ICAO / IATAMD77
RegionMaryland
CountryUnited States
Coordinates39.2598, -77.3414
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

MD77 has no on-field report. Nearest reporting station: KFDK (10 NM N, VFR).

KFDK Frederick Municipal Airport
10 NM N
VFR
KGAI Montgomery County Airpark
10 NM SE
VFR
KIAD Washington Dulles International Airport
20 NM S
VFR
KCGS College Park Airport
26 NM SE
VFR
KDCA Ronald Reagan Washington National Airport
28 NM SE
VFR
KFME Fort Meade Executive Airport
29 NM E
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗MD77 on OurAirports
FREQUENTLY ASKED
Does MD77 have a METAR?
No on-field METAR is issued for MD77. This page uses the nearest reporting station as a reference.
Does MD77 have a TAF?
No TAF is issued directly for MD77. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at MD77?
MD77 sits at 590 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for MD77?
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.