KISP METAR

Current observed weather at Long Island Mac Arthur (ISP · KISP), New York, NY, elevation 99 ft. Reported 21 Sep 2026 0731Z, decoded below with the past 24 hours of observations. · Open on the map

All of Long Island Mac Arthur — runways, frequencies, charts and live weather

SPECI special report 21 Sep 2026 0731Z

IFR

SPECI KISP 210731Z AUTO 01013KT 10SM -RA BKN007 OVC055 17/16 A2993 RMK AO2 P0005 T01670161 $

Wind

010° at 13 kt

Visibility

10+ SM

Ceiling

700 ft BKN

Temp / Dewpoint

17° / 16°C

Altimeter

29.93"

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

What it says

Field	Value	What that means
Flight category	IFR	Instrument flight rules — ceiling 500 to 999 ft and/or visibility 1 to less than 3 SM.
Wind	010° at 13 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	700 ft BKN	Lowest BKN layer, 700 ft above the field.
Sky	Broken at 700 ft AGL, Overcast at 5,500 ft AGL	—
Temperature	17°C (62°F)	—
Dewpoint	16°C (61°F)	—
Temp/dewpoint spread	1°C	A spread of 2°C or less favours fog or low stratus forming.
Altimeter	29.93 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
0756Z	VFR	090° at 5 kt	10+ SM	Clear	17°C
0856Z	VFR	070° at 4 kt	10+ SM	Clear	16°C
0956Z	VFR	090° at 4 kt	10+ SM	11,000 ft	17°C
1056Z	VFR	120° at 10 kt	10+ SM	8,500 ft	19°C
1156Z	VFR	130° at 9 kt	10+ SM	7,500 ft	19°C
1256Z	MVFR	160° at 9 kt	8 SM	3,000 ft	19°C
1356Z	VFR	150° at 7 kt	6 SM	3,200 ft	18°C
1456Z	MVFR	150° at 7 kt	3 SM	3,500 ft	18°C
1556Z	VFR	140° at 9 kt	6 SM	4,800 ft	18°C
1656Z	MVFR	140° at 9 kt	5 SM	4,800 ft	18°C
1756Z	MVFR	150° at 9 kt	8 SM	2,300 ft	19°C
1856Z	VFR	150° at 8 kt	6 SM	4,100 ft	19°C
1956Z	MVFR	150° at 8 kt	8 SM	2,700 ft	19°C
2056Z	MVFR	190° at 12 kt	9 SM	2,500 ft	20°C
2156Z	MVFR	190° at 8 kt	9 SM	2,400 ft	20°C
2256Z	MVFR	160° at 7 kt	10+ SM	2,600 ft	21°C
2356Z	MVFR	150° at 6 kt	10+ SM	2,100 ft	21°C
0056Z	MVFR	150° at 4 kt	9 SM	1,400 ft	21°C
0156Z	MVFR	000° at 0 kt	10+ SM	2,100 ft	21°C
0256Z	MVFR	000° at 0 kt	10+ SM	2,300 ft	20°C
0356Z	MVFR	320° at 5 kt	10+ SM	2,500 ft	20°C
0456Z	IFR	330° at 7 kt	10+ SM	600 ft	20°C
0556Z	LIFR	020° at 8 kt	10+ SM	400 ft	19°C
0656Z	MVFR	020° at 12 kt	3 SM	4,900 ft	17°C

Frequently asked

What is the current METAR at KISP?

The 21 Sep 2026 0731Z observation at Long Island Mac Arthur reads: SPECI KISP 210731Z AUTO 01013KT 10SM -RA BKN007 OVC055 17/16 A2993 RMK AO2 P0005 T01670161 $

Is KISP VFR right now?

Long Island Mac Arthur is reporting IFR. Instrument flight rules — ceiling 500 to 999 ft and/or visibility 1 to less than 3 SM.

How often is the KISP 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 KISP

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.