weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Islip, Long Island Mac Arthur Airport
Enter Your "City, ST" or zip code   
imperial  en español
D
a
t
e
Time
(edt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. Temperature (ºC)Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
PressurePrecipitation (cm)
AirDwpt6 hour altimeter
(cm)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2318:56S G 3410 Fog/MistOVC00418.316.1 87%NANA75.821010.8
2317:56S G 4214OvercastOVC00718.916.1 84%NANA75.821010.8
2316:56S G 5110Overcast with Haze and BreezyOVC00719.416.7 84%NANA75.821010.9
2315:56S G 5011OvercastOVC0072016.7 81%NANA75.841011.0
2314:56S G 4710Overcast with HazeBKN007 OVC2502016.7 81%NANA75.91011.6
2313:56S G 488Overcast with HazeBKN007 BKN100 OVC25021.717.8 21.717.279%NANA75.91011.7
2312:56S G 478Overcast with HazeOVC00520.617.2 81%NANA75.951012.3
2311:56S G 396Overcast with HazeBKN007 OVC10020.617.8 84%NANA761013.0
2310:56SW G 395 Fog/MistBKN005 OVC01919.417.2 87%NANA76.021013.4
2309:56SW G 322 Fog/MistOVC00318.317.2 93%NANA761013.1
2308:56SW G 372 Fog/MistOVC00317.816.7 93%NANA761013.1
2307:56SW G 351 Fog/MistOVC00317.216.7 18.917.297%NANA75.971012.80.03
2306:56S 161 Fog/MistOVC00317.216.7 97%NANA75.971012.7
2305:56SW G 3410 Thunderstorm Fog/MistOVC005CB18.317.2 93%NANA75.921012.30.03
2304:56SW 2313OvercastOVC00518.917.2 90%NANA75.921012.0
2303:56SW G 4213OvercastOVC00518.316.7 90%NANA75.91011.8
2302:56SW 2111OvercastOVC00517.816.7 93%NANA75.91011.8
2301:56SW 1913OvercastOVC00517.816.1 18.317.890%NANA75.921012.2
2300:56SW G 3514OvercastOVC00517.816.1 90%NANA75.951012.4
2223:56SW G 3413Mostly CloudySCT007 BKN27017.816.1 90%NANA75.951012.5
2222:56SW G 3513Mostly CloudySCT007 BKN27018.316.1 87%NANA75.951012.5
2221:56SW G 3411Mostly CloudyFEW007 BKN27018.316.1 87%NANA75.921012.1
2220:56SW 148 Fog/MistSCT007 SCT017 BKN27018.316.1 87%NANA75.91011.7
2219:56S 166 Fog/MistBKN007 BKN017 BKN26018.316.1 23.318.387%NANA75.91011.6
2218:56S 145Overcast with HazeFEW007 BKN017 OVC26018.916.1 84%NANA75.841011.2
2217:56S 113 Fog/MistFEW004 BKN007 OVC01518.916.7 87%NANA75.871011.4
2216:56S 112 Light Drizzle Fog/MistOVC00418.316.7 90%NANA75.91011.7
2215:56S 116Overcast with HazeOVC00721.117.8 82%NANA75.871011.6
2214:56S 138Overcast with HazeBKN014 OVC02522.217.8 76%NANA75.91011.7
2213:56Vrbl 58Overcast with HazeBKN014 BKN025 OVC25023.317.8 23.313.971%NANA75.91011.9
2212:56Calm6Overcast with HazeBKN011 OVC02521.717.2 76%NANA75.951012.6
2211:56Calm5Overcast with HazeOVC00718.315.6 84%NANA75.971012.9
2210:56Calm3 Fog/MistOVC00416.115 93%NANA761013.2
2209:56SE 101 Fog/MistOVC0021513.9 93%NANA761013.0
2208:56SE 212 Fog/MistOVC00213.912.8 93%NANA761013.2
2207:56SE 212 Light Rain Fog/MistOVC00213.912.8 17.813.993%NANA761013.10.560.56
2206:56E 162 Fog/MistOVC00213.912.8 93%NANA76.051013.6
2205:56E 163 Fog/MistOVC00214.413.3 93%NANA761013.1
2204:56E 2310 Fog/MistBKN004 OVC00816.715 90%NANA75.951012.3
2203:56E 1111Partly CloudySCT02917.216.1 93%NANA75.91011.6
2202:56Calm13FairCLR17.215.6 90%NANA75.91011.8
2201:56SW 514FairCLR17.816.1 19.417.290%NANA75.921011.9
2200:56SW 1316FairCLR18.316.1 87%NANA75.871011.5
2123:56SW 1314Mostly CloudyBKN25018.316.1 87%NANA75.871011.3
2122:56SW 1914Mostly CloudyBKN25017.815.6 87%NANA75.841011.0
2121:56S 814A Few CloudsFEW25018.316.1 87%NANA75.91011.7
2120:56S 1114Partly CloudySCT25018.916.7 87%NANA75.871011.6
2119:56SW 1614Partly CloudyFEW014 SCT25019.416.7 25.619.484%NANA75.91011.6
2118:56SW G 3713Partly CloudyFEW015 SCT25020.616.7 78%NANA75.871011.4
2117:56SW 1613Partly CloudyFEW013 SCT25021.717.2 76%NANA75.871011.3
2116:56SW 2116A Few CloudsFEW01023.317.2 69%NANA75.871011.5
2115:56SW 2116A Few CloudsFEW25024.418.3 69%NA25.675.91011.8
2114:56S 2416A Few CloudsFEW01023.918.3 71%NANA75.951012.6
2113:56S 1916A Few CloudsFEW03525.618.9 25.618.967%NA26.775.971012.8
2112:56SW 1416A Few CloudsFEW0102518.9 69%NA26.1761013.0
2111:56S 1611A Few CloudsFEW01023.918.3 71%NANA761013.2
2110:56S 1310A Few Clouds with HazeFEW03523.317.8 71%NANA76.021013.6
2109:56S 148Fair with HazeCLR24.419.4 74%NA2576.051013.7
2108:56SW 113 Fog/MistBKN0052018.9 93%NANA76.071014.3
2107:56SW 111 Fog/MistBKN00218.917.8 18.915.693%NANA76.071014.2
2106:56Calm0 FogVV00117.216.1 93%NANA76.11014.5
2105:56SW 50 FogVV00116.115 93%NANA76.11014.3
2104:56SW 55 Fog/MistBKN00216.115 93%NANA76.051013.6
2103:56SW 86 Fog/MistCLR16.114.4 90%NANA76.051013.6
2102:56S 510 Fog/MistCLR16.715 90%NANA76.051013.8
2101:56Calm10 Fog/MistCLR16.715.6 18.316.193%NANA76.11014.3
2100:56Calm10 Fog/MistCLR16.715.6 93%NANA76.121014.8
2023:56SW 1011Partly CloudySCT25017.215.6 90%NANA76.121014.8
2022:56W 510 Fog/MistSCT25016.715.6 93%NANA76.171015.5
2021:56SW 511Partly CloudyFEW006 SCT25017.216.1 93%NANA76.21015.8
2020:56SW 1111Mostly CloudySCT007 BKN25017.816.1 90%NANA76.151015.3
2019:56SW 1310 Fog/MistBKN008 BKN25018.316.7 23.918.390%NANA76.171015.4
D
a
t
e
Time
(edt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
altimeter
(cm)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºC)PressurePrecipitation (cm)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy
Credits