WxDecoder

77MO Weather Springhill Airport

Mount Vernon, MissouriElevation 1,305 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KSGF · 20 NM NE · 27 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 · KSGF
WIND
140@9
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 120° at 6 kt, visibility 10 SM, temperature 16C. Treat this as supplemental, not an aviation observation. Forecast suggests today mostly sunny, high near 79F, low near 54F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Today Mostly Sunny 79/54 SE 6 kt – 0%
Monday Mostly Sunny 77/54 S 7 kt – 1%
Tuesday Mostly Cloudy 73/54 S 6 kt – 1%
Wednesday Sunny 77/57 S 8 kt – 2%
Thursday Sunny 79/57 S 7 kt – 2%
Friday Partly Sunny 76/58 S 8 kt – 18%
Saturday Chance Rain Showers 74/59 S 9 kt – 48%

Source: National Weather Service (office SGF). Forecast issued 1518Z.

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 77MO. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 2,500 ft

16/34
Dimensions
2,500 x 100 ft
Surface
Turf
RWY 16
RWY 34

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
1,305 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2325Z 6:25 PM
Sunrise
1233Z 7:33 AM
Loggable night
2352Z (6:52 PM local) → 1206Z (7:06 AM local)
end of evening to start of morning civil twilight
Position lights required
2325Z (6:25 PM local) → 1233Z (7:33 AM local)
sunset to sunrise (91.209)
Night passenger currency
0025Z (7:25 PM local) → 1133Z (6:33 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

Springhill Airport is in Mount Vernon, Missouri. Field elevation 1,305 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerMIKE MASON
Manager phone417-466-4430
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA77MO
SectionalKANSAS CITY
Center (ARTCC)KANSAS CITY
Flight service (AFSS)COLUMBIA
RegionMissouri
CountryUnited States
Coordinates37.0903, -93.7694
Distance from city2 NM E
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

77MO traffic patterns

2026-06-12 to 2026-10-19, 4 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1.5
Activity trend over 2 days: rising, from 1 to 2 operations per dayOperations trend (2 days)

Busiest day: Mon · Busiest month: Oct

FLEET MIX
Piston single 100%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›P28A (Piston single) · ~1 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

77MO has no on-field report. Nearest reporting station: KSGF (20 NM NE, VFR).

KSGF Springfield Branson National Airport
20 NM NE
VFR
KJLN Joplin Regional Airport
35 NM W
VFR
KBBG Branson Airport
43 NM SE
VFR
KROG Rogers Municipal Airport-Carter Field
46 NM S
VFR
KVBT Bentonville Municipal-Louise M Thaden Field
50 NM SW
VFR
KPTS Atkinson Municipal Airport
51 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›PRVDD APCH TO EACH RY CLEAR FOR A 20:1 GLIDE SLOPE; TRANSITIONAL SFC CLEAR FOR A 7:1 SLOPE.
›FOR CD CTC SPRINGFIELD APCH AT 417-868-5620/5619.
›(ARPT STATUS) ARPT CLSD INDEFLY.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗77MO on OurAirports
FREQUENTLY ASKED
Does 77MO have a METAR?
No on-field METAR is issued for 77MO. This page uses the nearest reporting station as a reference.
Does 77MO have a TAF?
No TAF is issued directly for 77MO. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 77MO?
77MO sits at 1,305 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 77MO?
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.