WxDecoder
4NA1

Ring Rock Ranch Airport

Williston, North DakotaElevation 2,256 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KXWA · 3 NM W · 38 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 · KXWA
WIND
240@7
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 visibility 10 SM. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests thursday sunny, high near 83F, low near 53F, 5% chance of precipitation. Key risks: strong winds in the forecast.

PILOT WEATHER NOTES
Strong winds in the forecastWeather.gov
Thursday: winds up to 28 kt. Re-check crosswind components closer to departure.
DayConditionsTemp FWindGustsPrecipPilot note
Thursday Sunny 83/53 SW 19 kt 28 kt 5% Strong winds in the forecast
Friday Rain Showers Likely 66/44 N 19 kt 27 kt 56%
Saturday Partly Sunny 61/42 NW 10 kt 16 kt 37%
Sunday Chance Rain Showers 59/44 E 22 kt 34 kt 81%
Monday Rain Showers 60/40 SW 24 kt 35 kt 81%
Tuesday Mostly Sunny 65/43 NW 9 kt 16 kt 5%
Wednesday Mostly Sunny 67 SE 9 kt – 8%

Source: National Weather Service (office BIS). Forecast issued 0629Z.

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 4NA1. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,700 ft

11/29
Dimensions
1,700 x 50 ft
Surface
Turf
RWY 11
RWY 29

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
2,256 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0120Z 7:20 PM
Sunrise
1224Z 6:24 AM
Loggable night
0151Z (7:51 PM local) → 1152Z (5:52 AM local)
end of evening to start of morning civil twilight
Position lights required
0120Z (7:20 PM local) → 1224Z (6:24 AM local)
sunset to sunrise (91.209)
Night passenger currency
0220Z (8:20 PM local) → 1124Z (5:24 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

Ring Rock Ranch Airport is in Williston, North Dakota. Field elevation 2,256 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerMILTON R. GLOVATSKY
Manager phone701-875-4340
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA4NA1
SectionalBILLINGS
Center (ARTCC)SALT LAKE CITY
Flight service (AFSS)GRAND FORKS
RegionNorth Dakota
CountryUnited States
Coordinates48.2547, -103.6730
Distance from city6 NM NW
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

4NA1 has no on-field report. Nearest reporting station: KXWA (3 NM W, VFR).

KXWA Williston Basin International Airport
3 NM W
VFR
KSDY Sidney - Richland Regional Airport
39 NM SW
VFR
KPWD Sher-Wood Airport
47 NM NW
VFR
CYEN Estevan Airport
64 NM NE
VFR
KOLF L M Clayton Airport
77 NM W
VFR
KGDV Dawson Community Airport
81 NM SW
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
›TURF SFC IS ROLLING.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗4NA1 on OurAirports
FREQUENTLY ASKED
Does 4NA1 have a METAR?
No on-field METAR is issued for 4NA1. This page uses the nearest reporting station as a reference.
Does 4NA1 have a TAF?
No TAF is issued directly for 4NA1. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 4NA1?
4NA1 sits at 2,256 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 4NA1?
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.