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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
2423:56N 910.00A Few CloudsFEW2605745 64%30.121020.0
2422:56N 610.00A Few CloudsFEW2605447 77%30.131020.3
2421:56N 310.00A Few CloudsFEW0505447 77%30.131020.2
2420:56Calm10.00A Few CloudsFEW0505747 69%30.121019.8
2419:56N 510.00A Few CloudsFEW0505947 695964%30.101019.4
2418:56NW 510.00A Few CloudsFEW0506347 56%30.101019.1
2417:56NW 510.00A Few CloudsFEW0556845 44%30.081018.5
2416:56N 610.00A Few CloudsFEW0506945 42%30.071018.1
2415:56Calm10.00A Few CloudsFEW0506844 42%30.071018.2
2414:56N 1310.00Partly CloudySCT0476946 44%30.081018.4
2413:56N 13 G 1810.00Mostly CloudySCT039 BKN0706847 685847%30.091019.0
2412:56N 5 G 1710.00Mostly CloudySCT032 BKN050 BKN0706549 56%30.111019.6
2411:56N 14 G 2010.00Mostly CloudyBKN030 BKN0756351 65%30.121019.8
2410:56NE 1410.00Mostly CloudySCT015 BKN0406153 75%30.111019.7
2409:56N 1210.00OvercastBKN012 BKN040 OVC0506154 78%30.111019.6
2408:56NE 910.00OvercastFEW008 OVC0205955 87%30.111019.4
2407:56NE 910.00OvercastSCT008 BKN016 OVC0345855 665890%30.101019.10.06
2406:56NE 97.00OvercastBKN012 OVC0185957 93%30.081018.5
2405:56NE 1010.00OvercastOVC0136157 87%30.051017.4
2404:56NE 10 G 2010.00OvercastBKN010 OVC0176158 90%30.041017.20.06
2403:56NE 1310.00OvercastOVC0116159 93%30.041017.2
2402:56N 1310.00 Light RainBKN011 OVC0196159 93%30.041017.30.06
2401:56N 18 G 2610.00 Light RainOVC0136661 716684%30.031016.7
2400:56N 910.00Partly CloudySCT090 SCT1106963 81%29.981015.1
2323:56N 59.00Mostly CloudyBKN1207069 97%29.971014.8
2322:56SW 310.00Mostly CloudyBKN1207169 94%29.971014.6
2321:56Calm10.00Partly CloudyFEW100 SCT2507169 94%29.961014.4
2320:56SW 310.00A Few CloudsFEW2507168 90%29.961014.4
2319:56SW 610.00A Few CloudsFEW2507267 827284%29.951014.0
2318:56SW 710.00Partly CloudyFEW060 SCT2507366 79%29.941013.9
2317:56SW 810.00A Few CloudsFEW2507565 71%29.931013.6
2316:56S 910.00A Few CloudsFEW2507765 66%29.931013.5
2315:56S 910.00A Few CloudsFEW150 FEW2507965 62%29.931013.6
2314:56Vrbl 310.00Partly CloudySCT150 SCT2508165 58%29.951014.1
2313:56SW 910.00Mostly CloudySCT150 SCT180 BKN2507865 806764%29.971014.8
2312:56S 1010.00Mostly CloudySCT150 BKN2507966 65%29.981015.2
2311:56S 1010.00Partly CloudySCT150 SCT2507966 65%29.991015.6
2310:56SW 610.00Partly CloudyFEW150 SCT2507857 48%30.011016.1
2309:56Calm10.00Partly CloudySCT2507562 64%30.031016.9
2308:56W 510.00Partly CloudySCT2507164 79%30.051017.4
2307:56NW 310.00Partly CloudySCT2506763 675887%30.051017.5
2306:56Calm8.00Partly CloudySCT015 SCT2506058 93%30.041017.3
2305:56Calm10.00A Few CloudsFEW2005957 93%30.041017.2
2304:56N 310.00FairCLR5856 93%30.041017.2
2303:56N 310.00FairCLR5856 93%30.041017.1
2302:56Calm10.00FairCLR5856 93%30.041017.3
2301:56N 310.00FairCLR5856 685893%30.061017.8
2300:56Calm10.00FairCLR6056 86%30.061018.0
2223:56Calm10.00FairCLR6255 78%30.081018.6
2222:56Calm10.00A Few CloudsFEW2606454 70%30.101019.1
2221:56Calm10.00A Few CloudsFEW2606454 70%30.101019.2
2220:56Calm10.00A Few CloudsFEW2606653 63%30.121019.7
2219:56Calm10.00A Few CloudsFEW2606852 836857%30.111019.5
2218:56E 510.00A Few CloudsFEW2607151 49%30.111019.4
2217:56E 610.00A Few CloudsFEW2607846 32%30.101019.3
2216:56SE 810.00A Few CloudsFEW2607946 31%30.111019.5
2215:56SE 1010.00A Few CloudsFEW2608049 34%30.111019.7
2214:56E 910.00A Few CloudsFEW2608247 29%30.111019.7
2213:56SE 1410.00A Few CloudsFEW2608247 826829%30.131020.2
2212:56E 1010.00A Few CloudsFEW2608250 33%30.151020.7
2211:56E 1210.00A Few CloudsFEW2608250 33%30.161021.4
2210:56E 710.00A Few CloudsFEW2607955 44%30.181021.9
2209:56E 610.00A Few CloudsFEW2607657 52%30.181022.1
2208:56NE 810.00A Few CloudsFEW130 FEW2607262 71%30.171021.6
2207:56Calm10.00A Few CloudsFEW2606862 686281%30.161021.1
2206:56NE 310.00A Few CloudsFEW050 FEW2606259 90%30.151021.0
2205:56N 610.00Partly CloudySCT2606360 90%30.151021.0
2204:56N 510.00FairCLR6462 93%30.151020.8
2203:56N 710.00FairCLR6461 90%30.151020.8
2202:56N 810.00FairCLR6561 87%30.141020.5
2201:56N 710.00FairCLR6360 706190%30.151020.9
2200:56N 310.00FairCLR6260 93%30.161021.2
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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