WxDecoder

UT89 Weather Cold Water Airport

Mendon, UtahElevation 4,926 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KBMC · 9 NM SW · 24 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 · KBMC
WIND
130@3
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 50° at 3 kt, visibility 10 SM, temperature 11C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly clear, low near 37F, 1% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Saturday: Light Rain Likely then Showers And Thunderstorms Likely. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Clear 37 S 3 kt – 1%
Monday Mostly Sunny 60/39 S 4 kt – 73%
Tuesday Mostly Sunny 53/37 WNW 3 kt – 15%
Wednesday Slight Chance Rain And Snow then Mostly Sunny 56/38 SE 4 kt – 16%
Thursday Partly Sunny 59/41 S 5 kt – 37%
Friday Light Rain Likely 56/40 SSE 5 kt – 74%
Saturday Light Rain Likely then Showers And Thunderstorms Likely 55/39 S 2 kt – 65% Thunderstorms in the forecast
Sunday Light Rain Likely 55 SSE 3 kt – 57%

Source: National Weather Service (office SLC). Forecast issued 0159Z.

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 UT89. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 500 ft

09/27
Dimensions
500 x 50 ft
Surface
Turf (fair)
RWY 09
RWY 27

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
4,926 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0031Z 6:31 PM
Sunrise
1352Z 7:52 AM
Loggable night
0100Z (7:00 PM local) → 1324Z (7:24 AM local)
end of evening to start of morning civil twilight
Position lights required
0031Z (6:31 PM local) → 1352Z (7:52 AM local)
sunset to sunrise (91.209)
Night passenger currency
0131Z (7:31 PM local) → 1252Z (6:52 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

Cold Water Airport is in Mendon, Utah. Field elevation 4,926 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerJANOS LAKATOS
Manager phone435-757-9797
CHARTS & AIRSPACE
ICAO / IATAUT89
SectionalSALT LAKE CITY
Center (ARTCC)SALT LAKE CITY
Flight service (AFSS)CEDAR CITY
RegionUtah
CountryUnited States
Coordinates41.6816, -111.9818
Distance from city2 NM SW
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

UT89 traffic patterns

2026-07-21 to 2026-10-18, 6 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1.3
AVG OPS/DAY
2
Activity trend over 4 days: falling, from 4 to 2 operations per dayOperations trend (4 days)

Busiest day: Mon · Busiest month: Oct

FLEET MIX
Helicopter 71%Piston single 29%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›R66 (Helicopter) · ~2 landings/mo
›DA40 (Piston single) · ~1 landings/mo
›R44 (Helicopter) · ~1 landings/mo
›C172 (Piston single) · ~0 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly rotorcraft.

›R66 (Helicopter)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

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

UT89 has no on-field report. Nearest reporting station: KBMC (9 NM SW, VFR).

KBMC Brigham City Regional Airport
9 NM SW
VFR
KLGU Logan-Cache Airport
9 NM NE
VFR
KOGD Ogden Hinckley Airport
29 NM S
VFR
KHIF Hill Air Force Base
33 NM S
VFR
KEVW Evanston-Uinta County Airport-Burns Field
49 NM SE
VFR
KSLC Salt Lake City International Airport
54 NM S
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗UT89 on OurAirports
FREQUENTLY ASKED
Does UT89 have a METAR?
No on-field METAR is issued for UT89. This page uses the nearest reporting station as a reference.
Does UT89 have a TAF?
No TAF is issued directly for UT89. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at UT89?
UT89 sits at 4,926 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for UT89?
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.