KPHN METAR

Current observed weather at St Clair County International (PHN · KPHN), Port Huron, MI, elevation 650 ft. Reported 21 Sep 2026 0255Z, decoded below with the past 24 hours of observations. · Open on the map

All of St Clair County International — runways, frequencies, charts and live weather

METAR observed 21 Sep 2026 0255Z

VFR

METAR KPHN 210255Z AUTO 03009G15KT 10SM BKN032 BKN041 17/11 A3012 RMK AO2

Wind

030° at 9-15 kt

Visibility

10+ SM

Ceiling

3,200 ft BKN

Temp / Dewpoint

17° / 11°C

Altimeter

30.12"

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	030° at 9-15 kt	Gusting 6 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	3,200 ft BKN	Lowest BKN layer, 3,200 ft above the field.
Sky	Broken at 3,200 ft AGL, Broken at 4,100 ft AGL	—
Temperature	17°C (63°F)	—
Dewpoint	11°C (52°F)	—
Temp/dewpoint spread	6°C	The margin before the air reaches saturation.
Altimeter	30.12 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
0356Z	MVFR	050° at 4 kt	10+ SM	2,200 ft	15°C
0455Z	MVFR	070° at 3 kt	10+ SM	2,000 ft	16°C
0555Z	MVFR	000° at 0 kt	10+ SM	2,000 ft	16°C
0655Z	MVFR	000° at 0 kt	10+ SM	1,900 ft	15°C
0755Z	VFR	000° at 0 kt	10+ SM	3,100 ft	15°C
0855Z	MVFR	020° at 3 kt	10+ SM	2,300 ft	15°C
0955Z	MVFR	020° at 3 kt	10+ SM	2,500 ft	15°C
1056Z	VFR	000° at 0 kt	10+ SM	3,600 ft	15°C
1155Z	VFR	000° at 0 kt	10+ SM	4,400 ft	15°C
1255Z	VFR	000° at 0 kt	10+ SM	4,600 ft	16°C
1355Z	VFR	030° at 3 kt	10+ SM	4,800 ft	17°C
1455Z	VFR	010° at 5 kt	10+ SM	4,800 ft	17°C
1555Z	VFR	360° at 4 kt	10+ SM	4,600 ft	17°C
1655Z	VFR	030° at 6 kt	10+ SM	6,000 ft	18°C
1756Z	VFR	020° at 7 kt	10+ SM	5,500 ft	19°C
1855Z	VFR	020° at 5 kt	10+ SM	7,000 ft	18°C
1955Z	VFR	030° at 6 kt	10+ SM	8,000 ft	19°C
2055Z	VFR	010° at 9-14 kt	10+ SM	Clear	19°C
2155Z	VFR	010° at 5 kt	10+ SM	Clear	18°C
2255Z	VFR	010° at 5 kt	10+ SM	Clear	18°C
2355Z	MVFR	010° at 5 kt	10+ SM	2,200 ft	17°C
0056Z	MVFR	360° at 6 kt	10+ SM	2,500 ft	17°C
0155Z	VFR	010° at 8-15 kt	10+ SM	Clear	17°C
0255Z	VFR	030° at 9-15 kt	10+ SM	3,200 ft	17°C

Frequently asked

What is the current METAR at KPHN?

The 21 Sep 2026 0255Z observation at St Clair County International reads: METAR KPHN 210255Z AUTO 03009G15KT 10SM BKN032 BKN041 17/11 A3012 RMK AO2

Is KPHN VFR right now?

St Clair County International is reporting VFR. Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.

How often is the KPHN 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 KPHN

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.