KGTG/GTG Weather Grantsburg Municipal Airport

Grantsburg, WisconsinElevation 927 ftSmall airport

OFF-FIELD REFERENCE

Nearest report: KOEO · 29 NM S · 18 min old

Ceiling 6,500 ft, visibility 10 SM.

No on-field report, so no field flight category. Conditions at the field may differ.

OFF-FIELD REFERENCE · KOEO

WIND

330@7

steady

VISIBILITY

10 SM

16.1 km

CEILING

6,500 ft

lowest BKN/OVC

FAA: no delays reported at GTG.

Source: FAA System Operations (ASWS). Operational status only; verify with official FAA sources and NOTAMs.

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 270° at 3 kt, visibility 10 SM, temperature 10.2C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight chance light rain, low near 36F, 49% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES

Thunderstorms in the forecastWeather.gov

Saturday: Showers And Thunderstorms Likely. Watch for developing convection and plan alternates.

Day	Conditions	Temp F	Wind	Gusts	Precip	Pilot note
Tonight	Chance Light Rain	36	N 4 kt	–	49%
Monday	Chance Rain Showers	49/37	NE 4 kt	–	95%
Tuesday	Rain Showers	60/45	SE 9 kt	22 kt	95%
Wednesday	Chance Rain Showers	66/41	SW 9 kt	17 kt	53%
Thursday	Mostly Sunny	62/37	NW 4 kt	–	12%
Friday	Chance Rain Showers	62/44	E 4 kt	–	59%
Saturday	Showers And Thunderstorms Likely	61/42	SE 4 kt	17 kt	59%	Thunderstorms in the forecast
Sunday	Slight Chance Rain Showers	59	NW 4 kt	–	19%

Source: National Weather Service (office DLH). Forecast issued 0152Z.

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

2 runways

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

2 runways · longest 3,280 ft

12/30

Dimensions

2,999 x 60 ft

Surface

Asphalt (poor)

Edge lights

MED

RWY 12121°T

Traffic patternLeft

RWY 30301°T

Traffic patternLeft

05/23

Dimensions

3,280 x 120 ft

Surface

Turf (fair)

RWY 0556°T

RWY 23236°T

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

927 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset

2308Z 6:08 PM

Sunrise

1242Z 7:42 AM

Loggable night

2338Z (6:38 PM local) → 1211Z (7:11 AM local)

end of evening to start of morning civil twilight

Position lights required

2308Z (6:08 PM local) → 1242Z (7:42 AM local)

sunset to sunrise (91.209)

Night passenger currency

0008Z (7:08 PM local) → 1142Z (6:42 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

Grantsburg Municipal Airport is in Grantsburg, Wisconsin. Field elevation 927 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT

OwnershipPublicly owned

UseOpen to the public

TypeSmall airport

ManagerSHEILA MEYER

Manager phone715-463-2405

AttendedUNATNDD

CHARTS & AIRSPACE

ICAO / IATAKGTG / GTG

SectionalGREEN BAY

Center (ARTCC)MINNEAPOLIS

Flight service (AFSS)GREEN BAY

RegionWisconsin

CountryUnited States

Coordinates45.7981, -92.6644

Distance from city2 NM NE

SERVICES & LIGHTING

Control towerNon-towered

Field lightingSee remarks

BeaconSunset to sunrise · White-green (lighted land airport)

CTAF122.900

FREQUENCIES

Communications

121.05

MINNEAPOLIS CNTR

CNTR

122.9

CTAF

122.1

GREEN BAY RDO

RDO

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

KGTG has no on-field report. Nearest reporting station: KOEO (29 NM S, VFR).

KOEO L O Simenstad Municipal Airport

29 NM S

VFR

KRNH New Richmond Regional Airport

39 NM S

VFR

KRPD Rice Lake Regional Airport - Carl's Field

44 NM SE

VFR

KHYR Sawyer County Airport

53 NM E

VFR

KMIC Crystal Airport

53 NM SW

VFR

KSTP Saint Paul Downtown Holman Field

54 NM S

VFR

AIRPORT REMARKS

Operational remarks

›ACTVT MIRL RWY 12/30 - CTAF.

›MARKINGS FADED.

›EMAIL ADDRESS: OFFICE@VILLAGEOFGRANTSBURG.GOV

›RWY 05/23 MKD WITH YELLOW CONES.

›EXISTED PRIOR TO 1959.

›CLSD NOV 1 - APR 15.

›DEER & WATERFOWL ON AND INVOF ARPT.

›NUMEROUS CRACKS AND VEGETATION IN PAVEMENT.

›1100 FT MSL/182 FT AGL WATER TWR LCTD 5060 FT SW RWY 05.

›FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.

OFFICIAL LINKS & SOURCES

↗Official METAR on AviationWeather.gov

↗Search NOTAMs (official FAA NOTAM Search)

↗Official airport website

↗Wikipedia

↗KGTG on OurAirports

FREQUENTLY ASKED

Does KGTG have a METAR?

No on-field METAR is issued for KGTG. This page uses the nearest reporting station as a reference.

Does KGTG have a TAF?

No TAF is issued directly for KGTG. Use the nearest TAF-issuing field as a planning reference.

What is the field elevation at KGTG?

KGTG sits at 927 ft MSL, which factors into the density-altitude estimate on this page.

Is this an official preflight weather briefing for KGTG?

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.