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
05 09:56 SW 6 10.00 Mostly Cloudy SCT100 BKN150 BKN250 55.9 41 57% 30.05 1017.5
05 08:56 SW 5 10.00 Mostly Cloudy SCT100 BKN140 BKN250 53.1 37.9 57% 30.08 1018.6
05 07:56 Calm 10.00 Mostly Cloudy BKN140 BKN250 50 36 59% 30.11 1019.7
05 06:56 Calm 10.00 Mostly Cloudy BKN130 45 33.1 45 37 63% 30.12 1020.0
05 05:56 Calm 10.00 Mostly Cloudy BKN120 41 34 76% 30.13 1020.4
05 04:56 Calm 10.00 Fair CLR 37 30 76% 30.14 1020.6
05 03:56 Calm 10.00 Fair CLR 37.9 30 73% 30.14 1020.6
05 02:56 Calm 10.00 Fair CLR 39 30 70% 30.14 1020.7
05 01:56 Calm 10.00 Fair CLR 41 30 65% 30.14 1020.8
05 00:56 Calm 10.00 Fair CLR 39.9 28.9 50 39 65% 30.14 1020.7
04 23:56 W 7 10.00 Fair CLR 41 30 65% 37 30.14 1020.6
04 22:56 Calm 10.00 Fair CLR 45 30 56% 30.14 1020.7
04 21:56 W 7 10.00 Fair CLR 48 30 50% 45 30.13 1020.3
04 20:56 Calm 10.00 Fair CLR 44.1 28.9 55% 30.12 1019.9
04 19:56 W 3 10.00 A Few Clouds FEW050 48.9 27 43% 30.11 1019.6
04 18:56 SW 6 10.00 Fair CLR 48.9 27 61 48.9 43% 47 30.1 1019.2
04 17:56 SW 6 10.00 Fair CLR 52 26.1 37% 30.08 1018.7
04 16:56 W 7 10.00 A Few Clouds FEW060 55.9 25 30% 30.06 1017.9
04 15:56 NW 15 G 28 10.00 A Few Clouds FEW070 60.1 24.1 25% 30.04 1017.1
04 14:56 NW 14 G 24 10.00 A Few Clouds FEW070 60.1 27 28% 30.02 1016.5
04 13:56 W 18 G 29 10.00 Partly Cloudy SCT065 60.1 28 30% 30.01 1016.2
04 12:56 W 23 G 35 10.00 A Few Clouds and Breezy FEW060 FEW250 59 28.9 60.1 50 32% 30.02 1016.4
04 11:56 NW 28 G 37 10.00 A Few Clouds and Windy FEW050 FEW250 57.9 30.9 36% 30.02 1016.6
04 10:56 W 20 G 33 10.00 A Few Clouds FEW047 FEW250 57 33.1 41% 30.04 1017.0
04 09:56 W 20 G 37 10.00 A Few Clouds FEW045 FEW250 55.9 33.1 42% 30.04 1017.0
04 08:56 W 21 G 33 10.00 A Few Clouds and Breezy FEW040 54 33.1 45% 30.03 1016.7
04 07:56 W 16 G 29 10.00 A Few Clouds FEW034 52 34 50% 30.02 1016.3
04 06:56 W 14 G 24 10.00 A Few Clouds FEW030 50 34 54 48.9 54% 45 29.99 1015.5
04 05:56 W 17 G 29 10.00 Fair CLR 50 34 54% 45 29.97 1014.7
04 04:56 W 17 G 29 10.00 Fair CLR 50 33.1 52% 45 29.95 1014.0
04 03:56 NW 13 G 30 10.00 Fair CLR 50 33.1 52% 46 29.91 1012.9
04 02:56 NW 16 G 33 10.00 Fair CLR 51.1 34 52% 29.89 1012.2
04 01:56 NW 20 G 38 10.00 Fair CLR 52 33.1 49% 29.88 1011.7
04 00:56 NW 20 G 32 10.00 Fair CLR 54 34 57 53.1 47% 29.85 1010.6 0.02
03 23:56 NW 15 G 25 10.00 Fair CLR 53.1 35.1 51% 29.83 1010.0
03 22:56 W 14 10.00 Fair CLR 53.1 39 59% 29.82 1009.8
03 21:56 W 10 10.00 A Few Clouds FEW041 FEW080 53.1 46.9 80% 29.84 1010.3 0.02
03 20:56 W 10 10.00 Light Rain FEW018 BKN055 BKN080 BKN130 55 48.9 80% 29.84 1010.5 0.02
03 19:56 SW 12 10.00 Light Rain FEW017 SCT022 OVC075 57 50 78% 29.84 1010.3
03 18:56 S 8 10.00 Overcast BKN022 OVC130 55.9 50 60.1 55 81% 29.86 1011.2
03 17:56 SW 9 10.00 Overcast BKN029 BKN044 OVC180 55.9 48.9 77% 29.9 1012.4
03 16:56 S 7 10.00 Mostly Cloudy FEW022 BKN047 BKN080 BKN130 BKN250 55.9 46.9 72% 29.89 1012.0
03 15:56 S 3 10.00 Overcast FEW026 OVC047 57 46.9 69% 29.92 1013.0
03 14:56 S 5 10.00 Overcast SCT026 SCT035 OVC065 57 46 67% 29.95 1014.2
03 13:56 S 9 10.00 Overcast BKN026 BKN035 OVC070 57.9 45 62% 29.99 1015.4
03 12:56 S 12 10.00 Mostly Cloudy SCT032 BKN150 BKN250 60.1 45 61 48.9 58% 30 1015.9
03 11:56 S 14 10.00 Mostly Cloudy FEW032 BKN075 BKN160 BKN250 59 44.1 58% 30.06 1017.7
03 10:56 S 9 10.00 Mostly Cloudy FEW030 BKN075 BKN095 BKN250 60.1 46 60% 30.11 1019.7
03 08:56 S 8 10.00 Mostly Cloudy BKN100 BKN170 BKN250 57 48 72% 30.16 1021.2
03 07:56 Calm 10.00 Overcast BKN110 OVC250 50 46.9 89% 30.19 1022.4
03 05:56 Calm 10.00 Overcast BKN140 BKN170 OVC250 48 45 89% 30.19 1022.4
03 04:56 NE 3 10.00 Fair CLR 46.9 44.1 90% 30.2 1022.7
03 03:56 Calm 10.00 Fair CLR 46 43 89% 30.23 1023.7
03 02:56 Calm 10.00 Fair CLR 45 42.1 90% 30.24 1023.9
03 01:56 Calm 10.00 Fair CLR 45 41 86% 30.24 1024.1
03 00:56 Calm 10.00 Fair CLR 45 41 50 45 86% 30.25 1024.3
02 23:56 Calm 10.00 Mostly Cloudy BKN210 46 42.1 86% 30.26 1024.5
02 22:56 Calm 10.00 Mostly Cloudy FEW170 BKN210 46 42.1 86% 30.27 1025.0
02 21:56 Calm 10.00 Mostly Cloudy FEW170 BKN220 46.9 42.1 83% 30.27 1025.2
02 20:56 Calm 10.00 Mostly Cloudy BKN250 46.9 43 86% 30.28 1025.3
02 19:56 Calm 10.00 Mostly Cloudy FEW200 BKN250 48.9 43 80% 30.28 1025.2
02 18:56 SW 3 10.00 Mostly Cloudy BKN250 50 43 60.1 50 77% 30.27 1025.2
02 17:56 SW 6 10.00 Mostly Cloudy FEW200 BKN250 51.1 42.1 71% 30.27 1025.2
02 16:56 SW 7 10.00 Mostly Cloudy SCT200 BKN250 54 42.1 64% 30.25 1024.4
02 15:56 SW 10 10.00 Partly Cloudy SCT200 57 41 55% 30.25 1024.3
02 14:56 SW 10 10.00 Partly Cloudy FEW055 SCT250 57.9 39.9 51% 30.24 1024.2
02 13:56 SW 10 10.00 A Few Clouds FEW055 FEW250 59 39.9 49% 30.24 1024.0
02 12:56 W 6 10.00 A Few Clouds FEW250 60.1 37 61 37.9 42% 30.25 1024.2
02 11:56 NW 7 10.00 A Few Clouds FEW070 FEW250 59 35.1 41% 30.28 1025.3
02 10:56 N 7 10.00 A Few Clouds FEW250 57 36 45% 30.3 1025.9
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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