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
11 07:56 Calm 10.00 Overcast SCT055 BKN085 OVC150 43 42.1 97% 29.79 1008.7 0.01
11 06:56 W 5 10.00 Light Rain FEW010 OVC075 44.1 42.1 93% 42 29.8 1009.2 0.02
11 05:56 W 5 10.00 Overcast SCT005 BKN060 OVC085 43 42.1 97% 41 29.77 1008.1 0.01
11 04:56 W 7 9.00 Light Rain OVC004 0 0 0% 29.77 0.0
11 03:56 NW 5 3.00 Fog/Mist OVC002 0 0 0% 29.73 0.0 0.01
11 02:56 N 7 2.00 Fog/Mist OVC002 0 0 0% 29.73 0.0
11 01:56 NW 10 2.00 Fog/Mist OVC002 0 0 0% 29.71 0.0 0.01
11 00:56 NW 5 4.00 Light Rain OVC003 0 0 0% 29.69 0.0 0.04 0.39
10 23:56 SE 5 5.00 Light Rain Fog/Mist OVC003 46.9 46 97% 45 29.7 1005.7 0.06
10 22:56 E 8 6.00 Light Drizzle Fog/Mist BKN004 OVC012 46 45 96% 42 29.74 1007.1 0.02
10 21:56 E 12 6.00 Light Rain Fog/Mist BKN006 OVC011 46.9 46 97% 42 29.8 1009.2 0.03 0.27
10 20:56 E 13 G 22 6.00 Rain Fog/Mist BKN005 OVC019 45 45 100% 39 29.84 1010.5 0.13
10 19:56 E 15 G 26 6.00 Rain Fog/Mist BKN005 OVC055 44.1 43 96% 38 29.9 1012.5 0.11
10 18:56 E 10 7.00 Rain BKN005 BKN011 OVC016 42.1 41 45 41 96% 37 29.96 1014.7 0.12 0.45
10 17:56 E 9 7.00 Light Rain BKN007 OVC014 41 39.9 96% 36 30.02 1016.6 0.05
10 16:56 E 9 6.00 Light Rain Fog/Mist BKN021 BKN048 OVC070 41 39 93% 36 30.06 0.0 0.09
10 15:56 NE 7 5.00 Light Rain Fog/Mist BKN075 OVC090 41 37 86% 37 30.09 0.0 0.11 0.19
10 14:56 E 3 6.00 Light Rain BKN080 OVC095 42.1 37 82% 30.12 0.0 0.05
10 13:56 E 5 10.00 Light Rain FEW060 OVC090 44.1 36 73% 42 30.1 0.0 0.03
10 12:56 E 5 10.00 Light Rain FEW055 BKN090 BKN110 OVC250 45 32 45 43 61% 43 30.14 0.0
10 11:56 Vrbl 7 10.00 Overcast BKN140 OVC250 45 32 61% 42 30.18 1022.0
10 10:56 NE 9 10.00 Overcast FEW040 BKN150 OVC250 45 32 61% 41 30.21 1023.0
10 09:56 N 9 10.00 Overcast FEW040 BKN150 OVC250 43 32 65% 38 30.22 1023.3
10 08:56 N 12 10.00 Overcast FEW040 BKN170 OVC250 44.1 32 63% 39 30.2 1022.8
10 07:56 NE 12 10.00 Mostly Cloudy BKN180 BKN250 44.1 33.1 65% 39 30.19 1022.4
10 06:56 N 9 10.00 Mostly Cloudy BKN210 BKN250 44.1 34 68% 40 30.18 1022.0
10 05:56 N 10 10.00 Overcast OVC250 44.1 39 83% 39 30.17 1021.8
10 04:56 NW 6 10.00 Fair CLR 0 0 0% 30.16 0.0
10 03:56 NW 5 10.00 Fair CLR 0 0 0% 30.14 0.0
10 02:56 NW 8 10.00 Fair CLR 0 0 0% 30.13 0.0
10 01:56 W 6 9.00 Fair CLR 0 0 0% 30.12 0.0
10 00:56 W 8 10.00 Fair CLR 0 0 0% 30.09 0.0 0.05
09 23:56 W 10 G 18 10.00 Mostly Cloudy FEW005 BKN011 BKN250 51.1 50 96% 30.08 1018.6
09 22:56 W 6 8.00 Overcast SCT005 OVC014 48.9 48 97% 47 30.07 1018.2
09 21:56 SW 13 G 24 10.00 Overcast BKN005 OVC019 48.9 48 97% 44 30.05 1017.8 0.01 0.05
09 20:56 SW 13 G 28 10.00 Overcast BKN005 OVC028 50 48.9 96% 46 30.06 1017.9 0.01
09 19:56 SW 15 9.00 Light Rain BKN007 BKN029 OVC044 48.9 48 97% 44 30.06 1017.9 0.03
09 18:56 S 9 6.00 Light Rain Fog/Mist BKN005 OVC033 46.9 46 97% 43 30.07 1018.2
09 17:56 S 7 10.00 Overcast BKN008 BKN036 OVC055 46.9 43 86% 44 30.07 1018.4
09 16:56 S 8 10.00 Light Rain BKN017 BKN030 OVC060 46.9 43 86% 44 30.1 0.0
09 15:56 S 9 10.00 Overcast SCT017 OVC070 46.9 43 86% 43 30.13 0.0
09 14:56 S 12 10.00 Overcast FEW011 BKN070 OVC250 48 43 83% 44 30.15 0.0
09 13:56 S 12 10.00 Overcast SCT015 BKN070 BKN220 OVC250 48.9 42.1 77% 45 30.17 0.0
09 12:56 S 14 G 22 10.00 Mostly Cloudy SCT015 BKN220 50 42.1 74% 45 30.18 0.0
09 11:56 S 13 10.00 Mostly Cloudy BKN015 BKN190 50 42.1 74% 46 30.23 1023.8
09 10:56 S 12 G 21 10.00 Mostly Cloudy FEW015 BKN200 50 41 71% 46 30.27 1025.1
09 09:56 S 13 10.00 Mostly Cloudy FEW015 BKN190 48 41 77% 43 30.3 1026.0
09 08:56 S 7 10.00 Mostly Cloudy SCT015 BKN190 45 42.1 90% 42 30.3 1026.0
09 07:56 SE 3 6.00 Fog/Mist BKN140 BKN250 37 36 96% 30.3 1026.1
09 06:56 S 5 8.00 Fair CLR 35.1 33.1 93% 32 30.32 1026.6
09 05:56 Calm 9.00 Partly Cloudy FEW150 SCT250 30.9 28.9 92% 30.31 1026.5
09 04:56 Calm 8.00 Fair CLR 0 0 0% 30.32 0.0
09 03:56 E 5 10.00 Fair CLR 0 0 0% 30.3 0.0
09 02:56 E 3 7.00 Fair CLR 0 0 0% 30.31 0.0
09 01:56 E 5 10.00 Fair CLR 0 0 0% 30.3 0.0
09 00:56 E 3 10.00 Fair CLR 0 0 0% 30.3 0.0
08 23:56 Calm 10.00 A Few Clouds FEW250 35.1 27 72% 30.3 1026.2
08 22:56 Calm 10.00 A Few Clouds FEW250 35.1 28 76% 30.3 1026.0
08 21:56 NE 3 10.00 A Few Clouds FEW250 36 28.9 76% 30.3 1026.1
08 20:56 Calm 10.00 A Few Clouds FEW250 37 30 76% 30.3 1026.0
08 19:56 Calm 10.00 Partly Cloudy FEW150 SCT250 41 28 60% 30.29 1025.7
08 17:56 Calm 10.00 Partly Cloudy SCT250 46 30 54% 30.26 1024.8
08 16:56 Calm 10.00 A Few Clouds FEW250 48 30.9 52% 30.23 0.0
08 15:56 N 6 10.00 A Few Clouds FEW250 50 32 50% 48 30.21 0.0
08 14:56 N 9 10.00 Partly Cloudy FEW050 SCT250 50 32 50% 47 30.2 0.0
08 13:56 N 12 10.00 Partly Cloudy FEW040 SCT250 48.9 33.1 55% 45 30.19 0.0
08 12:56 N 13 10.00 A Few Clouds FEW040 FEW250 48 32 54% 43 30.19 0.0
08 11:56 N 10 10.00 A Few Clouds FEW037 FEW250 46.9 33.1 59% 43 30.18 1022.1
08 10:56 N 8 10.00 A Few Clouds FEW037 FEW250 46.9 33.1 59% 44 30.2 1022.6
08 09:56 NW 8 10.00 A Few Clouds FEW035 44.1 34 68% 40 30.18 1022.0
08 08:56 W 6 10.00 A Few Clouds FEW030 41 34 76% 38 30.17 1021.5
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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