WxDecoder

WS41 Weather Rusmar Farms Airport

Roberts, WisconsinElevation 1,050 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KRNH · 8 NM N · 16 min old
Ceiling 5,500 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KRNH
WIND
340@10
steady
VISIBILITY
10 SM
16.1 km
CEILING
5,500 ft
lowest BKN/OVC
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 350° at 6 kt, visibility 10 SM, temperature 9.8C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight chance light rain, low near 42F, 29% chance of precipitation. Key risks: strong winds in the forecast; thunderstorms in the forecast.

PILOT WEATHER NOTES
Strong winds in the forecastWeather.gov
Tuesday: winds up to 26 kt. Re-check crosswind components closer to departure.
Thunderstorms in the forecastWeather.gov
Friday: Chance Rain Showers. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Chance Light Rain 42 NNE 4 kt – 29%
Monday Light Rain Likely 48/42 NE 9 kt – 86%
Tuesday Light Rain Likely 62/51 SSE 17 kt 26 kt 63% Strong winds in the forecast
Wednesday Chance Rain Showers 67/47 SSW 9 kt – 58%
Thursday Slight Chance Rain Showers then Mostly Sunny 62/43 NNW 4 kt – 19%
Friday Chance Rain Showers 64/49 ESE 4 kt – 66% Thunderstorms in the forecast
Saturday Showers And Thunderstorms Likely 63/47 SE 9 kt – 66%
Sunday Slight Chance Rain Showers then Mostly Cloudy 60 WSW 9 kt – 17%

Source: National Weather Service (office MPX). Forecast issued 0231Z.

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 WS41. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,500 ft

18/36
Dimensions
1,500 x 30 ft
Surface
Turf
RWY 18
RWY 36

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
1,050 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2309Z 6:09 PM
Sunrise
1240Z 7:40 AM
Loggable night
2339Z (6:39 PM local) → 1210Z (7:10 AM local)
end of evening to start of morning civil twilight
Position lights required
2309Z (6:09 PM local) → 1240Z (7:40 AM local)
sunset to sunrise (91.209)
Night passenger currency
0009Z (7:09 PM local) → 1140Z (6:40 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

Rusmar Farms Airport is in Roberts, Wisconsin. Field elevation 1,050 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerJOEL STRATE
Manager phone715-760-1837
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAWS41
SectionalGREEN BAY
Center (ARTCC)MINNEAPOLIS
Flight service (AFSS)GREEN BAY
RegionWisconsin
CountryUnited States
Coordinates45.0122, -92.5513
Distance from city2 NM S
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

WS41 traffic patterns

2026-09-11 to 2026-10-16, 2 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Operations trend (1 days)

Busiest day: Fri · Busiest month: Oct

FLEET MIX
Piston single 100%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›C152 (Piston single) · ~1 landings/mo
›C172 (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

WS41 has no on-field report. Nearest reporting station: KRNH (8 NM N, VFR).

KRNH New Richmond Regional Airport
8 NM N
VFR
KOEO L O Simenstad Municipal Airport
19 NM N
VFR
KSTP Saint Paul Downtown Holman Field
22 NM W
VFR
KMSP Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field
30 NM W
VFR
KMIC Crystal Airport
34 NM W
VFR
KSYN Stanton Airfield
38 NM SW
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗WS41 on OurAirports
FREQUENTLY ASKED
Does WS41 have a METAR?
No on-field METAR is issued for WS41. This page uses the nearest reporting station as a reference.
Does WS41 have a TAF?
No TAF is issued directly for WS41. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at WS41?
WS41 sits at 1,050 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for WS41?
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.