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Islip, Long Island Mac Arthur Airport
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D
a
t
e
Time
(edt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
1817:56NE 86.00 Fog/MistOVC0057472 94%NANA29.881011.7
1816:56NE 910.00OvercastBKN009 OVC0147874 87%NA8029.861011.1
1815:56NE 1310.00OvercastBKN008 BKN017 OVC0287975 88%NA8329.881011.6
1814:56SE 810.00Mostly CloudyFEW009 SCT016 BKN0248375 77%NA9029.881011.8
1813:56NE 510.00OvercastFEW008 BKN020 OVC0318275 847679%NA8929.891012.00.02
1812:56E 610.00OvercastFEW009 SCT015 OVC0708176 85%NA8729.901012.30.02
1811:56S 58.00 Light RainFEW009 BKN013 OVC0308074 82%NA8529.911012.5
1810:56S 710.00OvercastBKN008 OVC0177875 90%NA8029.921012.9
1809:56S 78.00OvercastBKN008 OVC0177876 93%NA8129.921013.0
1808:56SE 310.00OvercastBKN007 BKN055 BKN090 OVC1507775 94%NA7829.921012.9
1807:56SW 310.00OvercastBKN014 BKN040 BKN080 OVC1407675 767497%NA7529.911012.80.020.03
1806:56Calm10.00OvercastFEW010 BKN014 OVC0807674 94%NA7629.911012.7
1805:56Calm10.00OvercastSCT010 SCT032 BKN080 OVC1707574 96%NANA29.901012.3
1804:56SW 710.00 Light RainFEW011 BKN070 OVC1107574 96%NANA29.901012.40.010.01
1803:56S 89.00 Light RainFEW010 OVC0137473 97%NANA29.911012.6
1802:56S 610.00OvercastFEW005 OVC0157574 96%NANA29.901012.4
1801:56S 310.00Mostly CloudyBKN0057573 837494%NANA29.891012.00.66
1800:56Calm10.00FairCLR7473 97%NANA29.881011.50.07
1723:56Calm4.00 Rain Fog/MistFEW045 BKN090 OVC1307473 97%NANA29.911012.60.17
1722:56Vrbl 510.00 Light RainSCT045 BKN085 BKN1207473 97%NANA29.931013.30.130.42
1721:56NW 143.00 Thunderstorm Rain Fog/MistBKN015 BKN033CB BKN0707472 94%NANA29.931013.30.29
1720:56NW 810.00 ThunderstormFEW020 SCT050CB BKN075 BKN200 BKN2508377 82%NA9229.911012.8
1719:56SW 89.00Mostly CloudySCT013 SCT050 BKN150 BKN2508276 918282%NA8929.881011.5
1718:56SW 610.00Mostly CloudyFEW050 SCT150 BKN2508476 77%NA9329.881011.8
1717:56SW 1510.00Mostly CloudyFEW050 SCT100 BKN2508676 72%NA9629.861010.9
1716:56SW 1410.00Mostly CloudyFEW050 FEW100 BKN2508576 75%NA9529.871011.2
1715:56SW 1310.00Mostly CloudyFEW045 FEW100 BKN2508976 65%NA10029.881011.8
1714:56S 910.00Mostly CloudyFEW045 SCT100 BKN2508976 65%NA10029.901012.4
1713:56SW 1210.00Mostly CloudyFEW045 SCT100 BKN2508976 918065%NA10029.921012.9
1712:56SW 910.00Mostly CloudyFEW045TCU SCT120 BKN2508976 65%NA10029.931013.4
1711:56S 1210.00Mostly CloudyFEW040 SCT120 BKN2508876 68%NA9929.951014.0
1710:56SW 910.00Mostly CloudyFEW035 SCT120 BKN2508877 70%NA10029.961014.4
1709:56SW 910.00Mostly CloudySCT120 BKN2508577 77%NA9629.971014.8
1708:56SW 1010.00Mostly CloudyFEW007 BKN120 BKN2508277 85%NA9029.971014.8
1707:56SW 1310.00Mostly CloudyBKN006 BKN1308077 807690%NA8629.981014.9
1706:56S 88.00Mostly CloudyBKN006 BKN130 BKN2507876 93%NA8129.971014.8
1705:56S 710.00Mostly CloudyFEW060 BKN120 BKN2507775 94%NA7829.971014.8
1704:56SW 610.00A Few CloudsFEW0607674 94%NA7629.971014.9
1703:56SW 710.00A Few CloudsFEW0557773 88%NA7829.971014.8
1702:56SW 710.00FairCLR7773 88%NA7829.981015.1
1701:56SW 1010.00FairCLR7774 807790%NA7829.991015.5
1700:56SW 1010.00FairCLR7874 87%NA8030.001015.8
1623:56SW 13 G 2210.00Mostly CloudyFEW140 BKN2507873 85%NA8030.021016.3
1622:56SW 1210.00Mostly CloudySCT140 BKN2507872 82%NA8030.021016.5
1621:56SW 1210.00Mostly CloudyFEW140 BKN2507872 82%NA8030.031016.6
1620:56SW 1410.00Mostly CloudyFEW140 BKN2507971 77%NA8230.021016.4
1619:56SW 1010.00Mostly CloudyBKN2508071 898074%NA8330.021016.3
1618:56SW 1510.00Mostly CloudyFEW100 BKN2508269 65%NA8530.011016.1
1617:56SW 1310.00Mostly CloudyFEW100 BKN2508565 51%NA8730.011016.0
1616:56SW 1210.00Mostly CloudyFEW100 BKN2508763 45%NA8830.011016.0
1615:56SW 1510.00OvercastFEW065 SCT100 OVC2508765 48%NA8930.031016.6
1614:56SW 1510.00Mostly CloudyFEW060 FEW120 BKN2508866 48%NA9030.031016.9
1613:56S 16 G 2210.00Mostly CloudyFEW060 FEW120 BKN2508864 897845%NA8930.041017.1
1612:56SW 13 G 2010.00Partly CloudyFEW060 FEW120 SCT2508763 45%NA8830.051017.6
1611:56SW 810.00Partly CloudyFEW045 SCT2508663 46%NA8730.071018.1
1610:56S 710.00Partly CloudySCT2508367 59%NA8630.071018.2
1609:56SW 710.00Partly CloudyFEW150 SCT2508463 49%NA8530.081018.4
1608:56Calm10.00A Few CloudsFEW150 FEW2508162 53%NA8230.081018.5
1607:56NE 310.00Partly CloudyFEW150 SCT2507868 786671%NA8030.081018.5
1606:56N 310.00Mostly CloudyFEW150 BKN2507369 87%NANA30.071018.0
1605:56Calm10.00Mostly CloudyBKN2506765 93%NANA30.061017.6
1604:56Calm10.00FairCLR6765 93%NANA30.051017.3
1603:56Calm10.00FairCLR6766 97%NANA30.041017.2
1602:56N 310.00FairCLR6765 93%NANA30.041017.0
1601:56Calm10.00FairCLR6865 766890%NANA30.051017.4
1600:56Calm10.00FairCLR7267 84%NANA30.061017.6
1523:56Calm10.00Mostly CloudyBKN2507267 84%NANA30.051017.4
1522:56SW 310.00Mostly CloudyBKN2507368 84%NANA30.031016.9
1521:56SW 710.00Mostly CloudyBKN2507467 79%NANA30.031016.9
1520:56SW 810.00Mostly CloudyBKN2507565 71%NANA30.021016.4
1519:56SW 910.00Mostly CloudyBKN2507665 867669%NA7830.021016.3
1518:56SW 1010.00Mostly CloudyBKN2507864 62%NA8030.001015.9
D
a
t
e
Time
(edt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

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Last Modified: Febuary, 7 2012
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