WxDecoder

21ND Weather Rosenau Airport

Upham, North DakotaElevation 1,450 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KMIB · 22 NM SW · 50 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 · KMIB
WIND
060@4
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No current METAR is available for this airport, so there is no observed aviation report to summarize. Forecast suggests tonight mostly clear, low near 21F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Clear 21 NE 3 kt – 0%
Monday Sunny 44/28 E 8 kt 16 kt 9%
Tuesday Mostly Cloudy then Slight Chance Rain Showers 43/30 E 10 kt 19 kt 65%
Wednesday Chance Rain Showers then Partly Sunny 52/26 W 14 kt 24 kt 27%
Thursday Mostly Sunny 50/27 W 6 kt – 3%
Friday Mostly Cloudy then Slight Chance Rain Showers 46/29 E 8 kt 16 kt 18%
Saturday Chance Rain Showers 47/30 NE 5 kt – 27%
Sunday Partly Sunny 52 W 6 kt – 6%

Source: National Weather Service (office BIS). Forecast issued 0144Z.

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
1 runway
NESW0826
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 2,500 ft

08/26
Dimensions
2,500 x 40 ft
Surface
Turf
RWY 0890°T
RWY 26270°T
Traffic patternRight

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
1,450 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2335Z 6:35 PM
Sunrise
1320Z 8:20 AM
Loggable night
0008Z (7:08 PM local) → 1247Z (7:47 AM local)
end of evening to start of morning civil twilight
Position lights required
2335Z (6:35 PM local) → 1320Z (8:20 AM local)
sunset to sunrise (91.209)
Night passenger currency
0035Z (7:35 PM local) → 1220Z (7:20 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

Rosenau Airport is in Upham, North Dakota. Field elevation 1,450 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerDILLON ROSENAU
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA21ND
SectionalTWIN CITIES
Center (ARTCC)MINNEAPOLIS
Flight service (AFSS)GRAND FORKS
RegionNorth Dakota
CountryUnited States
Coordinates48.5822, -100.8550
Distance from city4 NM W
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

21ND has no on-field report. Nearest reporting station: KMIB (22 NM SW, VFR).

KMIB Minot Air Force Base
22 NM SW
VFR
KMOT Minot International Airport
26 NM SW
VFR
KDVL Devils Lake Regional Airport
83 NM E
VFR
CYBR Brandon Municipal Airport
87 NM NE
VFR
CYEN Estevan Airport
91 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›PROVIDED ALL TRAFFIC PATTERN OPERATIONS ARE CONDUCTED NORTH OF RWY 08/26.
›FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗21ND on OurAirports
FREQUENTLY ASKED
Does 21ND have a METAR?
No on-field METAR is issued for 21ND. This page uses the nearest reporting station as a reference.
Does 21ND have a TAF?
No TAF is issued directly for 21ND. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 21ND?
21ND sits at 1,450 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 21ND?
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.