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Islip, Long Island Mac Arthur Airport
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WeatherSky Cond. Temperature (ºF)Relative
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
sea level
1 hr 3 hr6 hr
2809:56Vrbl 610.00Partly CloudyFEW018 SCT2508372 70%29.971014.9
2808:56W 610.00Partly CloudySCT013 SCT2508071 74%29.991015.5
2807:56SW 710.00Partly CloudySCT011 SCT2507772 777385%30.001015.7
2806:56SW 310.00Partly CloudyFEW015 SCT090 SCT2507471 91%30.001015.8
2805:56SW 610.00Partly CloudyFEW015 SCT090 SCT2507370 90%29.991015.4
2804:56SW 610.00FairCLR7370 90%29.991015.3
2803:56SW 510.00A Few CloudsFEW0117470 88%29.991015.3
2802:56SW 810.00Mostly CloudyBKN0127471 91%29.991015.5
2801:56SW 710.00Mostly CloudyBKN0127471 777491%30.001015.7
2800:56SW 610.00FairCLR7470 88%30.011016.0
2723:56SW 710.00Partly CloudyFEW090 SCT2607469 85%30.011016.0
2722:56SW 710.00Partly CloudyFEW095 SCT2607469 85%30.011016.1
2721:56SW 710.00Partly CloudyFEW040 SCT120 SCT2607570 84%30.011016.2
2720:56SW 710.00Mostly CloudyFEW015 FEW040 SCT120 BKN2607569 82%30.001015.6
2719:56S 810.00Partly CloudyFEW015 FEW040 SCT120 SCT2607769 837777%29.981015.2
2718:56S 1310.00Partly CloudyFEW015 FEW040 SCT110 SCT2607869 74%29.981015.2
2717:56S 1510.00Partly CloudyFEW040 SCT110 SCT2608068 67%29.981015.2
2716:56S 1410.00Partly CloudyFEW020 FEW040 SCT1108169 67%29.991015.5
2715:56S 1210.00Partly CloudyFEW022 FEW040 SCT110 SCT2508269 65%29.991015.5
2714:56S 1210.00Mostly CloudyFEW035 BKN110 BKN1508068 67%30.011015.9
2713:56S 1310.00Mostly CloudyFEW045 BKN1108067 837564%30.011016.1
2712:56S 12 G 1810.00Mostly CloudyFEW040 BKN070 BKN1108364 53%30.031016.8
2711:56Vrbl 710.00OvercastFEW035 OVC0607966 65%30.041017.0
2710:56Vrbl 610.00OvercastFEW035 OVC0558063 56%30.031016.8
2709:56Calm10.00OvercastFEW050 BKN090 OVC2508066 62%30.021016.3
2708:56Calm10.00OvercastFEW035 SCT060 BKN090 OVC1807768 74%30.021016.4
2707:56W 510.00OvercastSCT025 SCT050 BKN090 OVC1807567 757476%30.011016.1
2706:56SW 710.00OvercastSCT027 BKN060 BKN085 OVC1807568 79%29.991015.6
2705:56SW 610.00OvercastFEW030 SCT060 BKN080 OVC1907468 82%29.981015.1
2704:56SW 710.00A Few CloudsFEW1107568 79%29.971014.8
2703:56SW 710.00Mostly CloudySCT060 SCT100 BKN1207464 71%29.981015.0
2702:56SW 710.00Mostly CloudyFEW060 BKN1207569 82%29.981015.1
2701:56SW 910.00Mostly CloudyBKN049 BKN0607569 767582%29.991015.3
2700:56SW 910.00Mostly CloudyBKN0807668 77%29.991015.3
2623:56SW 810.00OvercastFEW055 BKN080 BKN120 OVC1807668 77%29.991015.4
2622:56SW 810.00OvercastFEW055 BKN120 OVC1807668 77%29.981015.2
2621:56SW 15 G 2210.00OvercastBKN130 OVC1807668 77%29.991015.4
2620:56SW 15 G 2210.00OvercastFEW050 BKN130 OVC1807668 77%29.981014.9
2619:56S 1310.00OvercastFEW050 BKN130 OVC1907668 837677%29.981015.1
2618:56S 14 G 2110.00OvercastFEW050 BKN120 OVC2007767 71%29.971014.9
2617:56S 14 G 2410.00Mostly CloudyFEW050 BKN130 BKN200 BKN2607867 69%29.961014.4
2616:56SW 21 G 3010.00Mostly Cloudy and BreezyFEW050 BKN120 BKN200 BKN2608165 58%29.961014.2
2615:56S 17 G 2610.00Mostly CloudyFEW030 FEW070 BKN200 BKN2608266 58%29.971014.7
2614:56S 18 G 3010.00Mostly CloudyFEW030 SCT070 BKN200 BKN2508367 59%29.981014.9
2613:56S 20 G 2610.00Mostly CloudySCT075 BKN200 BKN2508362 847549%29.981015.1
2612:56SW 16 G 2510.00Mostly CloudyFEW050 SCT075 BKN100 BKN2508365 55%29.991015.5
2611:56S 10 G 2210.00Mostly CloudyFEW040 SCT060 SCT100 BKN2507966 65%29.991015.5
2610:56SW 1310.00Mostly CloudySCT040 BKN085 BKN100 BKN2507965 62%29.991015.6
2609:56SW 910.00Mostly CloudySCT040 BKN065 BKN070 BKN2507764 64%30.001015.6
2608:56SW 1010.00 Light RainSCT040 SCT070 BKN120 BKN2507764 64%30.001015.8
2607:56SW 1010.00Mostly CloudySCT050 SCT080 BKN120 BKN2507565 767271%29.991015.6
2606:56S 710.00Partly CloudySCT090 SCT1207469 85%29.981015.1
2605:56S 610.00Partly CloudySCT090 SCT1107268 87%29.971014.6
2604:56S 610.00FairCLR7268 87%29.961014.4
2603:56S 610.00FairCLR7268 87%29.971014.6
2602:56S 610.00FairCLR7268 87%29.971014.8
2601:56SE 710.00A Few CloudsFEW1207267 737284%29.981014.9
2600:56SE 910.00Mostly CloudyBKN1107367 81%29.991015.4
2523:56SE 810.00Mostly CloudyBKN110 BKN2607366 79%30.001015.7
2522:56SE 810.00Mostly CloudyFEW100 SCT140 BKN2607265 79%30.001015.8
2521:56SE 810.00Partly CloudyFEW100 SCT2607265 79%30.001015.6
2520:56SE 810.00Partly CloudyFEW100 SCT2607265 79%29.991015.4
2519:56SE 1010.00Mostly CloudyFEW100 BKN2607363 807371%29.981015.3
2518:56S 1010.00Partly CloudyFEW060 SCT2607562 64%29.971014.9
2517:56SE 1310.00Partly CloudyFEW060 FEW100 SCT2507762 60%29.981015.0
2516:56S 1210.00Mostly CloudyFEW060 FEW100 BKN2507861 56%29.991015.4
2515:56S 1010.00Mostly CloudyFEW055 BKN100 BKN2607960 52%29.991015.5
2514:56S 910.00Partly CloudyFEW055 FEW090 SCT2607960 52%29.991015.3
2513:56SE 1310.00Partly CloudyFEW090 SCT2508061 817352%29.991015.4
2512:56SE 910.00Partly CloudyFEW080 SCT090 SCT2507960 52%29.991015.4
2511:56SE 1310.00Partly CloudyFEW049 SCT2508061 52%29.991015.4
2510:56Vrbl 610.00Partly CloudyFEW060 SCT2508158 45%29.991015.3
WeatherSky Cond. AirDwptMax.Min.Relative
sea level
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Last Modified: June 14, 2005
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