KAPC METAR

Current observed weather at Napa County (APC · KAPC), Napa, CA, elevation 36 ft. Reported 21 Sep 2026 0254Z, decoded below with the past 24 hours of observations. · Open on the map

All of Napa County — runways, frequencies, charts and live weather

METAR observed 21 Sep 2026 0254Z

VFR

METAR KAPC 210254Z 21009KT 10SM CLR 16/13 A2990 RMK AO2 SLP116 T01560133 53004

Wind

210° at 9 kt

Visibility

10+ SM

Ceiling

Clear

Temp / Dewpoint

16° / 13°C

Altimeter

29.90"

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	210° at 9 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	16°C (60°F)	—
Dewpoint	13°C (56°F)	—
Temp/dewpoint spread	2°C	A spread of 2°C or less favours fog or low stratus forming.
Altimeter	29.90 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
0354Z	VFR	220° at 7 kt	10+ SM	Clear	14°C
0454Z	VFR	220° at 9 kt	10+ SM	Clear	14°C
0554Z	VFR	000° at 0 kt	10+ SM	Clear	13°C
0654Z	VFR	000° at 0 kt	10+ SM	Clear	13°C
0754Z	MVFR	310° at 3 kt	10+ SM	1,000 ft	13°C
0854Z	MVFR	320° at 3 kt	10+ SM	1,100 ft	12°C
0954Z	IFR	260° at 5 kt	10+ SM	900 ft	14°C
1054Z	MVFR	330° at 4 kt	10+ SM	1,000 ft	13°C
1154Z	IFR	340° at 3 kt	10+ SM	900 ft	13°C
1254Z	IFR	290° at 6 kt	10+ SM	800 ft	13°C
1354Z	IFR	270° at 5 kt	10+ SM	900 ft	13°C
1454Z	IFR	010° at 5 kt	10+ SM	800 ft	13°C
1554Z	IFR	000° at 0 kt	10+ SM	800 ft	14°C
1654Z	IFR	230° at 4 kt	10+ SM	900 ft	15°C
1754Z	MVFR	200° at 8 kt	10+ SM	1,000 ft	15°C
1854Z	MVFR	200° at 8 kt	10+ SM	1,000 ft	16°C
1954Z	MVFR	210° at 10 kt	10+ SM	1,200 ft	18°C
2054Z	VFR	200° at 9 kt	10+ SM	Clear	17°C
2154Z	VFR	200° at 8 kt	10+ SM	Clear	17°C
2254Z	VFR	240° at 7 kt	10+ SM	Clear	18°C
2354Z	VFR	230° at 8 kt	10+ SM	Clear	18°C
0054Z	VFR	220° at 10 kt	10+ SM	Clear	17°C
0154Z	VFR	190° at 9 kt	10+ SM	Clear	16°C
0254Z	VFR	210° at 9 kt	10+ SM	Clear	16°C

Frequently asked

What is the current METAR at KAPC?

The 21 Sep 2026 0254Z observation at Napa County reads: METAR KAPC 210254Z 21009KT 10SM CLR 16/13 A2990 RMK AO2 SLP116 T01560133 53004

Is KAPC VFR right now?

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

How often is the KAPC 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 KAPC

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.