WxDecoder

US-4185 Weather Cedarville Reservoir Seaplane Base

Leo-Cedarville, IndianaElevation 781 ftSeaplane base
OFF-FIELD REFERENCE
Nearest report: KSMD · 7 NM SW · 18 min old
No ceiling, visibility 5 SM, mist.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KSMD
WIND
Calm
no steady wind
VISIBILITY
5 SM
8 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 visibility 10 SM. Treat this as supplemental, not an aviation observation. Forecast suggests tonight partly cloudy then patchy fog, low near 44F, 1% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Partly Cloudy then Patchy Fog 44 0 kt – 1%
Monday Patchy Fog then Mostly Sunny 72/47 0 kt – 2%
Tuesday Partly Sunny 68/48 E 9 kt – 0%
Wednesday Partly Sunny 72/52 S 4 kt – 0%
Thursday Mostly Sunny 76/54 SW 9 kt – 7%
Friday Partly Sunny 74/54 SW 4 kt – 8%
Saturday Slight Chance Rain Showers 71/57 S 4 kt – 33%
Sunday Rain Showers Likely 68 S 9 kt – 55%

Source: National Weather Service (office IWX). Forecast issued 0243Z.

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
1 runway
NESW3W21W
WIND
No on-field weather data
No reporting weather station on the field, so wind components cannot be computed. See nearby stations below.
RUNWAYS

Runway detail & declared distances

1 runway · longest 4,141 ft

03W/21W
Dimensions
4,141 x 480 ft
Surface
Water
RWY 03W
RWY 21W

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
781 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2244Z 6:44 PM
Sunrise
1203Z 8:03 AM
Loggable night
2313Z (7:13 PM local) → 1135Z (7:35 AM local)
end of evening to start of morning civil twilight
Position lights required
2244Z (6:44 PM local) → 1203Z (8:03 AM local)
sunset to sunrise (91.209)
Night passenger currency
2344Z (7:44 PM local) → 1103Z (7:03 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

Cedarville Reservoir Seaplane Base is in Leo-Cedarville, Indiana. Field elevation 781 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSeaplane base
ManagerKENTON TURNER
Manager phone(317) 232-0935
CHARTS & AIRSPACE
ICAO / IATAUS-4185
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)TERRE HAUTE
RegionIndiana
CountryUnited States
Coordinates41.2044, -85.0144
Distance from city1 NM SE
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

US-4185 has no on-field report. Nearest reporting station: KSMD (7 NM SW, MVFR).

KSMD Smith Field
7 NM SW
MVFR
KFWA Fort Wayne International Airport
16 NM SW
VFR
KANQ Tri State Steuben County Airport
26 NM N
VFR
KDFI Defiance Memorial Airport
28 NM E
VFR
KGSH Goshen Municipal Airport
40 NM NW
VFR
KIRS Kirsch Municipal Airport
41 NM NW
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-4185 on OurAirports
FREQUENTLY ASKED
Does US-4185 have a METAR?
No on-field METAR is issued for US-4185. This page uses the nearest reporting station as a reference.
Does US-4185 have a TAF?
No TAF is issued directly for US-4185. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-4185?
US-4185 sits at 781 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-4185?
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.