3 day Weather History for Islip, Long Island Mac Arthur Airport - KISP
Weather observations for the past three days for
Islip, Long Island Mac Arthur Airport
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature
(° F)
Air|Dew|6 Hour
  |Pnt|Mx. Mn.		 Relative Humidity Wind Chill
(° F)		Heat Index
(° F)		Pressure
altimeter sea   level
(in)  (mb)		Precipitation (in)
1 hr 3 hr 6 hr
07 08:56 SW 6 0.25 Fog/Mist OVC002 39 37 93% 35 29.67 1004.9
07 07:56 Calm 1.00 Fog/Mist OVC004 37.9 37 97% 29.66 1004.4
07 06:56 Calm 0.50 Fog/Mist OVC003 37 37 100% 29.65 1003.9
07 05:56 N 7 0.25 Fog/Mist VV002 37 37 100% 32 29.64 1003.7
07 04:56 N 3 0.50 Fog VV002 0 0 0% 29.63 0.0
07 03:56 N 5 1.00 Fog/Mist VV002 0 0 0% 29.63 0.0
07 02:56 N 6 0.50 Fog VV002 0 0 0% 29.65 0.0
07 01:56 NE 5 0.75 Fog/Mist VV002 0 0 0% 29.65 0.0
07 00:56 NE 3 1.00 Fog/Mist VV002 0 0 0% 29.67 0.0 0.04
06 23:56 N 5 1.00 Light Drizzle Fog/Mist OVC003 39 37.9 96% 36 29.69 1005.5
06 22:56 E 5 1.00 Light Drizzle Fog/Mist OVC003 39 37.9 96% 36 29.71 1006.2 0.01
06 21:56 E 8 1.00 Fog/Mist OVC003 37.9 37 97% 33 29.75 1007.4 0.02 0.03
06 20:56 NE 5 1.00 Light Rain Fog/Mist OVC003 37.9 37 97% 35 29.79 1008.7 0.01
06 19:56 NE 7 7.00 Overcast OVC008 39 35.1 86% 35 29.79 1008.8
06 18:56 E 8 9.00 Overcast OVC008 39 34 82% 34 29.82 1010.0
06 17:56 E 8 9.00 Overcast OVC012 39 34 82% 34 29.83 1010.2
06 16:56 E 8 9.00 Overcast BKN012 BKN150 OVC250 39 34 82% 34 29.85 0.0
06 15:56 E 9 9.00 Overcast BKN130 BKN160 OVC250 39.9 33.1 77% 34 29.87 0.0
06 14:56 E 9 10.00 Mostly Cloudy BKN170 BKN250 39.9 30 68% 34 29.89 0.0
06 13:56 E 7 10.00 Mostly Cloudy SCT160 BKN200 BKN250 39.9 30 68% 36 29.9 0.0
06 12:56 E 7 9.00 Overcast BKN160 OVC250 39 28.9 41 32 67% 35 29.9 0.0
06 11:56 E 6 10.00 Overcast BKN180 OVC250 39.9 28.9 65% 36 29.93 1013.5
06 10:56 N 3 9.00 Overcast FEW050 SCT190 OVC250 41 35.1 79% 29.99 1015.4
06 09:56 Calm 6.00 Overcast with Haze FEW049 SCT190 OVC250 36 28 73% 30 1015.9
06 08:56 Calm 6.00 Overcast with Haze FEW049 SCT190 OVC250 34 28 79% 29.99 1015.5
06 06:56 Calm 6.00 Fog/Mist BKN250 32 28 85% 29.98 1015.1
06 05:56 Calm 6.00 Fog/Mist BKN250 32 28 85% 29.98 1015.2
05 23:56 SW 7 10.00 Overcast OVC028 39.9 35.1 83% 36 29.99 1015.5
05 22:56 SW 6 10.00 Overcast OVC033 39.9 34 79% 36 30.01 1016.3
05 21:56 W 5 10.00 Overcast SCT021 OVC036 39 34 82% 36 30.04 1017.2
05 20:56 SW 7 10.00 Overcast BKN021 OVC037 39.9 33.1 77% 36 30.04 1017.1
05 19:56 SW 9 10.00 Overcast SCT023 OVC038 39 32 76% 33 30.04 1017.3
05 18:56 SW 8 10.00 Overcast SCT022 OVC041 37.9 30 73% 33 30.07 1018.2
05 17:56 S 12 10.00 Overcast FEW024 BKN041 OVC110 37 27 67% 30 30.08 1018.7
05 16:56 S 9 10.00 Overcast SCT046 BKN110 OVC250 36 25 64% 30 30.1 0.0
05 15:56 S 10 10.00 Mostly Cloudy SCT040 BKN120 BKN250 35.1 24.1 64% 28 30.11 0.0
05 14:56 S 8 10.00 Mostly Cloudy SCT040 BKN070 BKN110 BKN250 35.1 24.1 64% 29 30.13 0.0
05 13:56 SW 9 10.00 Overcast FEW045 BKN060 OVC110 34 24.1 67% 27 30.15 0.0
05 12:56 SE 8 10.00 Overcast FEW045 BKN070 OVC100 33.1 23 66% 27 30.16 0.0
05 11:56 SE 8 10.00 Overcast BKN090 OVC250 32 21 64% 25 30.18 1022.2
05 10:56 SE 8 10.00 Mostly Cloudy BKN100 BKN250 30 18 61% 23 30.23 1023.7
05 09:56 SE 7 10.00 Mostly Cloudy SCT120 BKN250 28 19 69% 22 30.24 1024.2
05 08:56 E 5 10.00 Mostly Cloudy SCT190 BKN250 27 21 78% 22 30.24 1024.0
05 06:56 N 3 10.00 Mostly Cloudy FEW200 BKN250 25 15.1 66% 30.23 1023.7
05 05:56 Calm 10.00 Partly Cloudy FEW050 SCT250 25 16 69% 30.22 1023.5
04 23:56 W 9 10.00 A Few Clouds FEW060 28.9 17.1 61% 21 30.15 1021.0
04 22:56 W 6 10.00 A Few Clouds FEW060 27 16 63% 21 30.14 1020.8
04 21:56 W 8 10.00 A Few Clouds FEW055 28 17.1 63% 21 30.14 1020.8
04 20:56 W 7 10.00 Partly Cloudy SCT055 SCT250 28 16 60% 22 30.13 1020.5
04 19:56 W 6 10.00 A Few Clouds FEW060 28.9 17.1 61% 23 30.12 1019.9
04 18:56 W 8 10.00 Partly Cloudy FEW047 FEW085 SCT120 30 16 56% 23 30.13 1020.3
04 17:56 W 12 10.00 Mostly Cloudy BKN038 BKN120 32 16 52% 24 30.1 1019.3
04 16:56 NW 6 10.00 Mostly Cloudy BKN039 BKN120 30.9 19 61% 26 30.08 0.0
04 15:56 NW 13 10.00 Mostly Cloudy BKN039 34 17.1 50% 26 30.06 0.0
04 14:56 NW 14 G 18 10.00 Mostly Cloudy BKN036 35.1 19 52% 27 30.05 0.0
04 13:56 N 10 10.00 Partly Cloudy SCT032 32 21 64% 24 30.03 0.0
04 12:56 NW 9 10.00 Mostly Cloudy BKN025 32 23 69% 25 30.03 0.0 0.01
04 11:56 NW 6 10.00 Mostly Cloudy BKN021 30 24.1 79% 25 30.04 1017.4
04 10:56 N 7 10.00 Mostly Cloudy BKN015 BKN035 28.4 23 80% 22 30.06 1018.1
04 09:56 NE 12 9.00 Mostly Cloudy SCT018 BKN036 BKN100 28 24.1 85% 19 30.07 1018.2 0.01
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Relative Humidity Wind Chill
(° F)		Heat Index
(° F)
Temperature
(° F)
Air|Dew|6 Hour
  |Pnt|Mx. Mn.		Pressure
altimeter sea   level
(in)  (mb)		Precipitation (in)
1 hr 3 hr 6 hr

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