KGRB — Green Bay/Austin Straubel Intl
Green Bay, WI · field elevation 695 ft · Class C airspace · ATCT-TRACON
1 AIRMET & SIGMET Read in the EFB →
KGRB current weather
VFR ceiling above 3,000 ft and visibility better than 5 statute miles
SPECI KGRB 111204Z AUTO 33003KT 10SM SCT005 19/18 A2993 RMK AO2 T01940183
- Wind
- from 330° at 3 kt
- Visibility
- 10 statute miles
- Sky
- sct, no ceiling
- Temperature
- 19 °C / dewpoint 18 °C
- Altimeter
- 29.93 inHg
- Density altitude
- 1,369 ft · pressure altitude 685 ft
- Observed
- 13 minutes ago
Wind on each runway
Wind 330° at 3 kt. Positive is a headwind; the crosswind side is the one you hold into.
| Runway | Head / tail | Crosswind |
|---|---|---|
| 36 | 3 kt head | 1 kt from the left |
| 06 | — | 3 kt from the left |
| 24 | — | 3 kt from the right |
| 18 | 3 kt tail | 1 kt from the right |
48-hour trend
Eight days of observations, each readable in full — in the EFB →
Calculators: density altitude, pressure altitude, cloud base, crosswind
Pilot reports
1 within 50 nm in the last six hours, 600–600 ft.
Read them where they were filed — in the EFB →
Forecast
MOS guidance beside this TAF, both drawn along your route — in the EFB →
TAF KGRB 111136Z 1112/1212 VRB03KT P6SM SCT004 BKN100 TEMPO 1112/1114 BKN004 FM111400 12003KT P6SM -SHRA BKN090 FM111800 13005KT P6SM SCT100 FM112300 VRB03KT P6SM SCT200 FM120800 VRB03KT 3SM BR BKN040
Learn: reading a TAF, the weather course
Airport information
- Coordinates
- 44.48463, -88.12971
- Elevation
- 695 ft MSL
- Surface airspace
-
Class C
Two-way radio communication must be established before you enter.
Established means they answered you by callsign. “Aircraft calling, stand by” is not established and you stay out; “Cessna 12345, stand by” is, and you may enter. Mode C is required within the lateral limits and above them to 10,000 ft MSL. VFR traffic gets sequencing and traffic advisories, not separation.
- Sunrise / sunset
- 1051Z / 0104Z
- Tower hours
- 0530-2330
- Magnetic variation
- -2° (1985)
- Fuel
- 100LL,A
- Sectional
- Green Bay
- County
- Brown, WI
Airport diagram
Everything else KGRB publishes — in the EFB →
Runways
| Runway | Length (ft) | Width (ft) | Surface | Lights |
|---|---|---|---|---|
| 18/36 | 8,700 | 150 | CONC | HIGH |
| 06/24 | 7,700 | 150 | CONC | HIGH |
Frequencies
- ATIS
- 124.1
- Tower 0530-2330
- 118.7
- Ground
- 121.9
- Clearance
- 121.75
- CTAF
- 118.7
- Approach
- 119.4
- Departure
- 126.55
Published procedures
- 11 approaches — ILS, LD, LOC, LOC/BC, LS, RNAV (GPS)
Read the approach plates georeferenced — in the EFB →
Nearby airports
- KATW Appleton Intl22 nm
- KOCQ Oconto/J Douglas Bake Muni25 nm
- KEZS Shawano Muni26 nm
- KMTW Manitowoc County29 nm
- KOSH Wittman Rgnl35 nm
- KSUE Door County Cherryland37 nm
Elsewhere
- Make a poster of the KGRB airport diagram or an approach plate
- Other Wisconsin airports
- How to read a METAR
- What VFR, MVFR, IFR and LIFR actually mean
- Live records — the strongest winds and lowest ceilings in the country right now
Weather from METAR and TAF, National Weather Service Aviation Weather Center. Airport, runway, frequency and procedure data from the FAA NASR 28-day cycle; charts from the FAA d-TPP. Advisory only — this is not a weather briefing.