KAAT METAR

Current observed weather at Alturas Municipal (AAT · KAAT), Alturas, CA, elevation 4,378 ft. Reported 21 Sep 2026 0255Z, decoded below with the past 24 hours of observations. · Open on the map

All of Alturas Municipal — runways, frequencies, charts and live weather

METAR observed 21 Sep 2026 0255Z

VFR

METAR KAAT 210255Z AUTO 03003KT 10SM CLR 19/00 A3005 RMK AO2 SLP152 T01940000 55000

Wind

030° at 3 kt

Visibility

10+ SM

Ceiling

Clear

Temp / Dewpoint

19° / 0°C

Altimeter

30.05"

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 3 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	19°C (67°F)	—
Dewpoint	0°C (32°F)	—
Temp/dewpoint spread	19°C	The margin before the air reaches saturation.
Altimeter	30.05 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
0355Z	VFR	170° at 4 kt	10+ SM	Clear	14°C
0455Z	VFR	000° at 0 kt	10+ SM	Clear	13°C
0555Z	VFR	000° at 0 kt	10+ SM	Clear	11°C
0655Z	VFR	000° at 0 kt	10+ SM	Clear	8°C
0755Z	VFR	020° at 3 kt	10+ SM	Clear	9°C
0855Z	VFR	000° at 0 kt	10+ SM	Clear	6°C
0955Z	VFR	000° at 0 kt	10+ SM	Clear	4°C
1055Z	VFR	000° at 0 kt	10+ SM	Clear	4°C
1155Z	VFR	000° at 0 kt	10+ SM	Clear	3°C
1255Z	VFR	000° at 0 kt	10+ SM	Clear	1°C
1355Z	VFR	000° at 0 kt	10+ SM	Clear	1°C
1455Z	VFR	000° at 0 kt	10+ SM	Clear	6°C
1555Z	VFR	000° at 0 kt	10+ SM	Clear	12°C
1655Z	VFR	000° at 0 kt	10+ SM	Clear	17°C
1755Z	VFR	000° at 0 kt	10+ SM	Clear	21°C
1855Z	VFR	130° at 7 kt	10+ SM	Clear	24°C
1955Z	VFR	Variable at 5 kt	10+ SM	Clear	25°C
2055Z	VFR	000° at 0 kt	10+ SM	Clear	26°C
2155Z	VFR	130° at 9 kt	10+ SM	Clear	28°C
2255Z	VFR	Variable at 3 kt	10+ SM	Clear	27°C
2355Z	VFR	Variable at 3 kt	10+ SM	Clear	27°C
0055Z	VFR	000° at 0 kt	10+ SM	Clear	26°C
0155Z	VFR	020° at 4 kt	10+ SM	Clear	22°C
0255Z	VFR	030° at 3 kt	10+ SM	Clear	19°C

Frequently asked

What is the current METAR at KAAT?

The 21 Sep 2026 0255Z observation at Alturas Municipal reads: METAR KAAT 210255Z AUTO 03003KT 10SM CLR 19/00 A3005 RMK AO2 SLP152 T01940000 55000

Is KAAT VFR right now?

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

How often is the KAAT 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 KAAT

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.