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 01:56 W 3 10.00 Fair CLR 37 25 62% 30.13 1020.4
07 00:56 S 3 10.00 Fair CLR 34 25 48 34 70% 30.15 1020.9
06 23:56 Calm 10.00 A Few Clouds FEW130 FEW250 39 26.1 60% 30.15 1021.1
06 22:56 Calm 10.00 Partly Cloudy FEW130 SCT250 43 26.1 51% 30.16 1021.2
06 21:56 NW 8 10.00 Partly Cloudy SCT250 45 25 46% 41 30.15 1021.1
06 20:56 NW 15 10.00 Mostly Cloudy BKN250 46.9 25 42% 41 30.15 1020.9
06 19:56 NW 10 10.00 Mostly Cloudy FEW060 BKN250 46.9 26.1 44% 43 30.14 1020.7
06 18:56 NW 10 10.00 Mostly Cloudy FEW060 BKN250 48 26.1 55 48 42% 44 30.13 1020.2
06 17:56 W 10 10.00 Partly Cloudy FEW060 SCT250 48 27 44% 44 30.12 1019.9
06 16:56 NW 14 G 25 10.00 Partly Cloudy FEW060 SCT250 50 27 41% 45 30.09 1018.8
06 15:56 NW 14 G 22 10.00 Mostly Cloudy BKN060 52 28.9 41% 30.06 1017.8
06 14:56 NW 17 10.00 Mostly Cloudy SCT050 BKN065 54 30.9 42% 30.04 1017.3
06 13:56 NW 18 G 29 10.00 Mostly Cloudy BKN055 55 28.9 37% 30.02 1016.6
06 12:56 NW 16 G 25 10.00 Mostly Cloudy BKN055 53.1 28.9 55.9 48 40% 30.01 1016.2
06 11:56 NW 16 G 25 10.00 Mostly Cloudy BKN048 55 30 38% 30 1015.9
06 10:56 NW 22 G 35 10.00 Partly Cloudy and Breezy SCT044 53.1 32 45% 30 1015.8
06 09:56 W 24 G 33 10.00 Partly Cloudy and Breezy SCT042 53.1 32 45% 29.98 1015.3
06 08:56 NW 18 G 30 10.00 A Few Clouds FEW045 52 33.1 49% 29.96 1014.6
06 07:56 W 22 G 31 10.00 A Few Clouds and Breezy FEW045 50 33.1 52% 44 29.94 1013.9
06 06:56 W 14 G 29 10.00 A Few Clouds FEW042 48 34 55.9 48 58% 43 29.91 1012.8
06 05:56 NW 17 G 31 10.00 Partly Cloudy SCT042 48.9 33.1 55% 43 29.87 1011.5
06 04:56 NW 13 G 26 10.00 Fair CLR 50 33.1 52% 46 29.84 1010.6
06 03:56 NW 21 G 38 10.00 Fair and Breezy CLR 51.1 33.1 50% 29.8 1009.2
06 02:56 NW 23 G 36 10.00 A Few Clouds and Breezy FEW050 52 34 50% 29.76 1007.6
06 01:56 W 26 G 39 10.00 Fair and Windy CLR 54 34 47% 29.7 1005.7
06 00:56 NW 20 G 33 10.00 Partly Cloudy SCT047 SCT055 57 39 63 57 51% 29.65 1004.0
05 23:56 NW 23 G 41 10.00 Overcast and Breezy FEW043 OVC075 59 41 51% 29.61 1002.6
05 22:56 W 22 G 35 10.00 Light Rain and Breezy FEW065 OVC085 60.1 48.9 67% 29.57 1001.2
05 21:56 SW 21 G 31 10.00 Mostly Cloudy and Breezy BKN100 BKN180 61 48 63% 29.54 1000.2
05 20:56 SW 15 G 31 10.00 Mostly Cloudy BKN180 61 48.9 65% 29.57 1001.1
05 19:56 SW 16 G 29 10.00 Overcast OVC190 62.1 50 65% 29.59 1002.0
05 18:56 SW 16 G 30 10.00 Mostly Cloudy BKN220 61 50 64 61 67% 29.62 1002.9
05 17:56 SW 21 G 36 10.00 Overcast and Breezy OVC220 61 50 67% 29.65 1004.0
05 16:56 SW 18 G 35 10.00 Mostly Cloudy FEW160 BKN240 62.1 48.9 62% 29.67 1004.8
05 15:56 SW 15 G 30 10.00 Mostly Cloudy SCT160 BKN240 62.1 48 60% 29.71 1006.0
05 14:56 S 18 G 30 10.00 Mostly Cloudy SCT160 BKN250 64 48.9 58% 29.75 1007.4
05 13:56 SW 18 G 31 10.00 Mostly Cloudy FEW100 SCT170 BKN250 63 45 52% 29.8 1009.0
05 12:56 S 16 G 24 10.00 Mostly Cloudy FEW100 SCT160 BKN250 63 42.1 63 45 47% 29.88 1011.6
05 11:56 S 13 G 26 10.00 Mostly Cloudy FEW100 SCT170 BKN250 61 37.9 43% 29.94 1013.8
05 10:56 S 10 10.00 Mostly Cloudy FEW100 BKN150 BKN250 61 39 44% 30.01 1016.0
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
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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