KGNB METAR

Current observed weather at Granby Grand County Airport (GNB · KGNB), Granby, CO, elevation 8,207 ft. Reported 7 Aug 2026 0155Z, decoded below with the past 24 hours of observations.

All of Granby Grand County Airport — runways, frequencies, charts and live weather

METAR observed 7 Aug 2026 0155Z

VFR

METAR KGNB 070155Z AUTO 27005KT 10SM CLR 24/M11 A3045 RMK AO2 T02371115

Wind

270° at 5 kt

Visibility

10+ SM

Ceiling

Clear

Temp / Dewpoint

24° / -11°C

Altimeter

30.45"

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	270° at 5 kt	Direction is degrees true, as reported.
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	24°C (75°F)	—
Dewpoint	-11°C (11°F)	—
Temp/dewpoint spread	35°C	The margin before the air reaches saturation.
Altimeter	30.45 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 23 stored observations time · category · wind · visibility · ceiling · temp

Time	Category	Wind	Visibility	Ceiling	Temp
0255Z	VFR	100° at 3 kt	10+ SM	Clear	20°C
0335Z	VFR	110° at 3 kt	10+ SM	Clear	18°C
0455Z	VFR	110° at 6 kt	10+ SM	Clear	15°C
0535Z	VFR	000° at 0 kt	10+ SM	Clear	14°C
0535Z	VFR	000° at 0 kt	10+ SM	Clear	14°C
0815Z	VFR	000° at 0 kt	10+ SM	Clear	9°C
0935Z	VFR	000° at 0 kt	10+ SM	Clear	7°C
1055Z	VFR	130° at 3 kt	10+ SM	Clear	6°C
1155Z	VFR	120° at 4 kt	10+ SM	Clear	5°C
1255Z	VFR	000° at 0 kt	10+ SM	Clear	5°C
1335Z	VFR	000° at 0 kt	10+ SM	Clear	7°C
1455Z	VFR	000° at 0 kt	10+ SM	Clear	12°C
1455Z	VFR	000° at 0 kt	10+ SM	Clear	12°C
1655Z	VFR	210° at 4 kt	10+ SM	Clear	22°C
1755Z	VFR	270° at 11-21 kt	10+ SM	Clear	26°C
1855Z	VFR	250° at 11-18 kt	10+ SM	Clear	27°C
1955Z	VFR	280° at 16-22 kt	10+ SM	Clear	28°C
2035Z	VFR	290° at 14-19 kt	10+ SM	Clear	29°C
2155Z	VFR	280° at 16-22 kt	10+ SM	Clear	29°C
2255Z	VFR	290° at 17 kt	10+ SM	Clear	29°C
2355Z	VFR	320° at 11 kt	10+ SM	Clear	28°C
0035Z	VFR	310° at 7 kt	10+ SM	Clear	28°C
0155Z	VFR	270° at 5 kt	10+ SM	Clear	24°C

Frequently asked

What is the current METAR at KGNB?

The 7 Aug 2026 0155Z observation at Granby Grand County Airport reads: METAR KGNB 070155Z AUTO 27005KT 10SM CLR 24/M11 A3045 RMK AO2 T02371115

Is KGNB VFR right now?

Granby Grand County Airport is reporting VFR. Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.

How often is the KGNB 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 KGNB

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.