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Islip, Long Island Mac Arthur Airport
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D
a
t
e
Time
(est)
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.
0502:56SW 1410.00FairCLR3316 49%23NA30.341027.5
0501:56SW 1310.00FairCLR3115 52%21NA30.371028.4
0500:56SW 1410.00FairCLR3013 301749%19NA30.401029.5
0423:56SW 1310.00A Few CloudsFEW2502814 56%17NA30.421030.2
0422:56SW 810.00A Few CloudsFEW0602612 55%18NA30.451031.1
0421:56SW 15 G 2310.00Partly CloudySCT060279 46%15NA30.461031.6
0420:56SW 16 G 2310.00Mostly CloudySCT034 BKN0602816 60%16NA30.461031.4
0419:56S 910.00Mostly CloudyBKN0602412 60%14NA30.461031.6
0418:56Calm10.00Mostly CloudyBKN075201 201543%NANA30.501033.1
0417:56SW 510.00Mostly CloudyBKN075 BKN14019-3 37%12NA30.531033.9
0416:56S 910.00Mostly CloudySCT075 BKN14019-7 31%8NA30.531033.8
0415:56Vrbl 310.00A Few CloudsFEW12018-10 28%NANA30.521033.7
0414:56NW 810.00Mostly CloudyBKN12019-8 29%9NA30.531034.0
0413:56W 710.00Mostly CloudyBKN120 BKN25017-9 30%7NA30.541034.2
0412:56W 1210.00A Few CloudsFEW25016-9 16332%3NA30.571035.4
0411:56NW 1010.00A Few CloudsFEW25014-9 35%1NA30.591035.9
0410:56W 10 G 1810.00A Few CloudsFEW040 FEW25012-9 38%-1NA30.641037.7
0409:56NW 1310.00A Few CloudsFEW04010-9 41%-5NA30.641037.6
0408:56NW 1210.00A Few CloudsFEW040 FEW2508-9 45%-7NA30.641037.6
0407:56NW 910.00A Few CloudsFEW0405-8 54%-9NA30.621037.0
0406:56NW 710.00A Few CloudsFEW0403-8 6360%-9NA30.581035.6
0405:56N 1410.00FairCLR3-11 51%-15NA30.531034.2
0404:56NW 17 G 2210.00FairCLR4-12 47%-15NA30.501032.8
0403:56NW 17 G 2510.00FairCLR5-13 42%-14NA30.471031.8
0402:56NW 37 G 4710.00Fair and WindyCLR6-14 38%-20NA30.441031.0
0401:56NW 24 G 3610.00Fair and BreezyCLR6-10 47%-16NA30.421030.4
0400:56NW 22 G 3310.00Overcast and BreezyFEW023 OVC0307-4 14760%-14NA30.391029.3
0323:56NW 23 G 3310.00Mostly Cloudy and BreezyBKN05511-11 36%-9NA30.331027.3
0322:56NW 32 G 4810.00Mostly Cloudy and WindyBKN06010-14 32%-13NA30.301026.0
0321:56NW 21 G 4110.00Mostly Cloudy and BreezyBKN05511-11 36%-8NA30.271025.1
0320:56NW 29 G 4010.00Mostly Cloudy and WindyBKN06011-13 33%-11NA30.241024.0
0319:56NW 28 G 4010.00Mostly Cloudy and WindyBKN05512-10 36%-9NA30.221023.3
0318:56NW 26 G 4310.00Mostly Cloudy and WindyBKN05514-7 241438%-6NA30.181022.2
0317:56NW 24 G 3510.00Partly Cloudy and BreezySCT06016-7 35%-2NA30.141020.7
0316:56NW 22 G 3910.00Partly Cloudy and BreezyFEW045 SCT055 SCT07017-8 32%-0NA30.101019.3
0315:56NW 24 G 3610.00Partly Cloudy and BreezyFEW045 SCT05519-5 34%2NA30.061018.0
0314:56NW 23 G 3710.00Partly Cloudy and BreezyFEW045 SCT055 SCT07020-5 32%3NA30.021016.5
0313:56NW 23 G 4310.00Partly Cloudy and BreezyFEW050 SCT06023-5 29%7NA29.991015.6
0312:56W 28 G 3710.00Partly Cloudy and WindyFEW050 SCT06023-2 282233%6NA29.971015.1
0311:56NW 22 G 3210.00Mostly Cloudy and BreezySCT040 BKN05024-1 33%9NA29.971015.0
0310:56NW 18 G 3510.00Partly CloudyFEW045 SCT05526-1 31%13NA29.961014.7
0309:56NW 22 G 3510.00A Few Clouds and BreezyFEW040 FEW25025-3 29%10NA29.971014.8
0308:56NW 29 G 3810.00Partly Cloudy and WindyFEW037 SCT045256 44%8NA29.931013.5
0307:56NW 18 G 2910.00Partly CloudyFEW075 SCT250275 39%14NA29.871011.6
0306:56NW 18 G 3010.00Partly CloudySCT075286 342839%15NA29.841010.3
0305:56NW 22 G 3010.00Mostly Cloudy and BreezySCT041 BKN0803214 47%19NA29.801009.1
0304:56W 910.00FairCLR3220 61%24NA29.751007.3
0303:56W 1210.00FairCLR3420 56%25NA29.751007.4
0302:56W 1310.00FairCLR3321 61%24NA29.751007.3
0301:56W 1410.00FairCLR3322 64%23NA29.761007.6
0300:56SW 1510.00FairCLR3423 353364%24NA29.771008.3
0223:56W 1510.00Partly CloudySCT2503422 61%24NA29.811009.3
0222:56SW 1510.00Mostly CloudyBKN2503522 59%25NA29.821009.8
0221:56SW 1310.00Mostly CloudyBKN2503521 57%26NA29.851010.7
0220:56SW 1210.00Mostly CloudyBKN2503519 52%27NA29.871011.7
0219:56SW 810.00Mostly CloudyBKN2503519 52%28NA29.891012.1
0218:56SW 610.00Mostly CloudyBKN2503523 383461%30NA29.921013.2
0217:56SW 710.00Mostly CloudyBKN2503420 56%28NA29.941014.1
0216:56SW 1010.00Mostly CloudyBKN2503517 48%27NA29.971015.0
0215:56SW 1210.00Mostly CloudyFEW038 BKN2503615 42%28NA29.981015.4
0214:56SW 15 G 2210.00A Few CloudsFEW038 FEW2503816 41%29NA30.021016.7
0213:56S 14 G 2210.00A Few CloudsFEW038 FEW2503819 46%30NA30.041017.3
0212:56SW 16 G 2110.00A Few CloudsFEW041 FEW2503720 382250%28NA30.101019.3
0211:56S 13 G 2110.00A Few CloudsFEW045 FEW2503717 44%29NA30.161021.3
0210:56SW 810.00Mostly CloudyFEW200 BKN2503615 42%30NA30.201022.7
0209:56S 610.00Mostly CloudyBKN200 BKN2503213 45%26NA30.221023.3
0208:56S 310.00Mostly CloudySCT200 BKN2503117 56%NANA30.241024.0
0207:56Calm10.00Mostly CloudySCT200 BKN2502418 77%NANA30.231023.8
0206:56Calm10.00Partly CloudySCT190 SCT2502315 282272%NANA30.241024.1
0205:56Calm10.00Mostly CloudySCT200 BKN2502416 71%NANA30.251024.4
0204:56N 510.00FairCLR2316 74%17NA30.251024.5
0203:56Calm10.00FairCLR2317 78%NANA30.241024.1
D
a
t
e
Time
(est)
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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