Weather at Long Island MacArthur Airport (ISP)

Islip, New York KISP #116 US airport by passengers

Official aviation observations and forecasts for ISP.

Current conditions at ISP

VFR

69°F21°C

Good visibility and high cloud base. Normal operations are typical.

METARMETAR KISP 122056Z 33011KT 10SM FEW028 FEW250 21/14 A2978 RMK AO2 SLP085 T02060139 53003

TAFTAF KISP 122048Z 1221/1318 34010G17KT P6SM FEW035 FM122300 33007KT P6SM SCT035 FM130200 VRB03KT P6SM FEW100 SCT250 FM131300 13007KT P6SM BKN015

Source: NOAA Aviation Weather Center. Observed 26 min ago.

Columbus Day71°F
Sunny
12 mph NW · 1% rain

Tonight55°F
Patchy Fog
0 to 8 mph NW · 2% rain

Tuesday70°F
Patchy Fog then Mostly Sunny
0 to 12 mph SE · 3% rain

Tuesday Night63°F
Partly Cloudy
13 mph SW · 7% rain

Wednesday78°F
Sunny
12 mph W · 5% rain

Wednesday Night54°F
Mostly Cloudy
8 to 12 mph NW · 12% rain

Thursday65°F
Sunny
7 to 14 mph N · 3% rain

Thursday Night51°F
Partly Cloudy then Chance Rain Showers
5 to 12 mph E · 46% rain

Source: National Weather Service. Updated 14 min ago.

Runway	Length	Width	Surface
06/24	7,006 ft	150 ft	ASP
15R/33L	5,186 ft	150 ft	ASP
15L/33R	3,175 ft	75 ft	ASP

Source: OurAirports (public domain). Runway data can lag behind construction closures.