KGRB METAR

Current observed weather at Green Bay/Austin Straubel International (GRB · KGRB), Green Bay, WI, elevation 695 ft. Reported 21 Sep 2026 0353Z, decoded below with the past 24 hours of observations. · Open on the map

All of Green Bay/Austin Straubel International — runways, frequencies, charts and live weather

METAR observed 21 Sep 2026 0353Z

VFR

METAR KGRB 210353Z 02012G21KT 10SM CLR 11/07 A3023 RMK AO2 SLP240 T01060067

Wind

020° at 12-21 kt

Visibility

10+ SM

Ceiling

Clear

Temp / Dewpoint

11° / 7°C

Altimeter

30.23"

Times are UTC (Zulu), as they appear in the report.

What it says

Field	Value	What that means
Flight category	VFR	Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.
Wind	020° at 12-21 kt	Gusting 9 kt above the steady wind. Directions are degrees true.
Visibility	10+ SM	10 SM is the maximum an automated US station reports; it means 10 or greater.
Ceiling	Unlimited	No broken, overcast or obscured layer reported.
Sky	Clear below 12,000 ft	—
Temperature	11°C (51°F)	—
Dewpoint	7°C (44°F)	—
Temp/dewpoint spread	4°C	The margin before the air reaches saturation.
Altimeter	30.23 inHg	Set this in the Kollsman window; it is the field’s current sea level pressure setting.

VFRMVFRIFRLIFRhover for the full observation

Flight category

Wind · kt (gust shading)

Ceiling · ft (log scale, ▲ = unlimited)

Visibility · SM

All 24 stored observations time · category · wind · visibility · ceiling · temp

Time	Category	Wind	Visibility	Ceiling	Temp
0453Z	MVFR	010° at 9 kt	10+ SM	1,100 ft	14°C
0553Z	MVFR	350° at 5 kt	10+ SM	1,400 ft	14°C
0653Z	MVFR	010° at 9 kt	10+ SM	1,500 ft	14°C
0753Z	MVFR	020° at 6 kt	10+ SM	2,000 ft	14°C
0853Z	VFR	010° at 11 kt	10+ SM	7,000 ft	14°C
0953Z	MVFR	020° at 8 kt	10+ SM	2,300 ft	13°C
1053Z	VFR	010° at 10 kt	10+ SM	Clear	12°C
1153Z	VFR	020° at 10 kt	10+ SM	Clear	12°C
1253Z	MVFR	010° at 10 kt	10+ SM	1,000 ft	13°C
1353Z	MVFR	020° at 14 kt	10+ SM	2,500 ft	14°C
1453Z	MVFR	030° at 14-19 kt	10+ SM	2,000 ft	16°C
1553Z	MVFR	030° at 20-28 kt	10+ SM	2,200 ft	17°C
1653Z	MVFR	030° at 16-25 kt	10+ SM	1,600 ft	16°C
1753Z	MVFR	030° at 18-26 kt	10+ SM	1,600 ft	15°C
1853Z	MVFR	040° at 18-26 kt	10+ SM	1,800 ft	16°C
1953Z	MVFR	050° at 13-22 kt	10+ SM	2,300 ft	16°C
2053Z	VFR	040° at 15-23 kt	10+ SM	3,400 ft	16°C
2153Z	VFR	040° at 17-25 kt	10+ SM	4,000 ft	16°C
2253Z	VFR	040° at 16-26 kt	10+ SM	4,000 ft	16°C
2353Z	VFR	040° at 16-24 kt	10+ SM	Clear	14°C
0053Z	VFR	050° at 12 kt	10+ SM	3,600 ft	14°C
0153Z	VFR	010° at 10-21 kt	10+ SM	Clear	14°C
0253Z	VFR	020° at 15-21 kt	10+ SM	Clear	11°C
0353Z	VFR	020° at 12-21 kt	10+ SM	Clear	11°C

Frequently asked

What is the current METAR at KGRB?

The 21 Sep 2026 0353Z observation at Green Bay/Austin Straubel International reads: METAR KGRB 210353Z 02012G21KT 10SM CLR 11/07 A3023 RMK AO2 SLP240 T01060067

Is KGRB VFR right now?

Green Bay/Austin Straubel International is reporting VFR. Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.

How often is the KGRB METAR updated?

Routine observations are issued hourly, usually in the 5 minutes before the hour. A SPECI is issued between them whenever conditions change significantly — a ceiling or visibility crossing a category threshold, a wind shift, or the onset of precipitation or a thunderstorm.

More about KGRB

Observations from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.

Something here wrong or out of date? Report a data problem.