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
06 09:56 Calm 10.00 Mostly Cloudy FEW007 SCT012 BKN032 BKN130 39.9 37 89% 29.93 1013.5
06 08:56 NW 6 7.00 Light Rain SCT024 BKN035 OVC050 39 35.1 86% 35 29.91 1013.0
06 07:56 NW 6 10.00 Overcast FEW025 OVC050 37.9 34 86% 34 29.91 1012.8
06 06:56 Calm 10.00 Overcast FEW019 BKN032 OVC050 37 34 37 36 89% 29.91 1013.0
06 05:56 Calm 10.00 Overcast BKN019 OVC050 37 34 89% 29.91 1012.8
06 04:56 E 5 10.00 Overcast SCT021 OVC050 37 33.1 86% 34 29.91 1012.9
06 03:56 Calm 10.00 Overcast OVC049 36 32 86% 29.92 1013.1
06 02:56 NW 3 10.00 Overcast OVC050 36 32 86% 29.93 1013.6
06 01:56 N 3 10.00 Overcast SCT020 OVC050 36 32 86% 29.94 1013.8
06 00:56 NE 3 10.00 Overcast OVC035 36 30 36 32 79% 29.95 1014.3
05 23:56 N 5 10.00 Overcast SCT027 OVC034 36 28.9 76% 33 29.97 1014.9
05 22:56 N 3 10.00 Overcast FEW028 OVC037 34 27 76% 29.99 1015.7
05 21:56 N 5 10.00 Overcast SCT026 OVC035 33.1 26.1 75% 29 30.01 1016.3
05 20:56 N 6 10.00 Overcast BKN037 OVC060 33.1 25 72% 28 30.03 1017.2
05 19:56 NE 6 10.00 Overcast FEW032 SCT041 OVC060 32 23 69% 27 30.05 1017.7
05 18:56 NE 6 10.00 Overcast FEW031 OVC060 32 21.9 32 30 66% 27 30.08 1018.6
05 17:56 NE 7 10.00 Overcast BKN026 OVC055 30.9 19.9 64% 25 30.09 1019.1
05 16:56 NE 8 10.00 Overcast BKN022 OVC060 32 19 59% 25 30.11 1019.9
05 15:56 NE 7 10.00 Overcast FEW023 SCT029 OVC065 32 19.9 61% 26 30.12 1020.2
05 14:56 E 6 10.00 Overcast SCT023 OVC055 32 19.9 61% 27 30.13 1020.5
05 13:56 E 8 10.00 Overcast BKN023 BKN060 OVC080 30.9 18 59% 24 30.17 1021.6
05 12:56 SE 5 10.00 Mostly Cloudy BKN025 BKN075 BKN250 30 17.1 30.9 21 58% 26 30.21 1023.0
05 11:56 Vrbl 5 10.00 A Few Clouds FEW042 FEW250 30 12.9 49% 26 30.24 1024.2
05 10:56 E 3 10.00 Partly Cloudy FEW070 SCT200 27 7 43% 30.29 1025.8
05 09:56 NE 5 10.00 Partly Cloudy FEW080 SCT200 26.1 5 40% 21 30.32 1026.9
05 08:56 NE 7 10.00 Partly Cloudy FEW080 SCT190 23 3.9 44% 16 30.33 1027.1
05 07:56 Calm 10.00 Mostly Cloudy FEW180 BKN210 21 3.9 47% 30.34 1027.7
05 06:56 N 3 10.00 Mostly Cloudy FEW180 BKN220 21 3 24.1 21 45% 30.35 1027.7
05 05:56 N 6 10.00 Mostly Cloudy SCT180 BKN230 21.9 1.9 42% 15 30.34 1027.5
05 04:56 N 7 10.00 Fair CLR 21.9 1.9 42% 14 30.33 1027.2
05 03:56 N 9 10.00 Fair CLR 21.9 1 40% 13 30.35 1027.6
05 02:56 N 12 10.00 Fair CLR 21.9 1 40% 11 30.33 1026.9
05 01:56 N 12 10.00 Fair CLR 23 3.9 44% 13 30.32 1026.7
05 00:56 N 14 10.00 Fair CLR 24.1 8.1 34 24.1 50% 13 30.3 1025.9
04 23:56 N 10 10.00 A Few Clouds FEW040 26.1 9 48% 17 30.27 1025.2
04 22:56 N 12 G 23 10.00 A Few Clouds FEW040 27 12 53% 17 30.26 1024.6
04 21:56 NW 16 G 23 10.00 A Few Clouds FEW050 28.9 7 39% 18 30.22 1023.4
04 20:56 NW 13 G 28 10.00 A Few Clouds FEW050 30 5 34% 21 30.2 1022.6
04 19:56 NW 21 G 32 10.00 A Few Clouds and Breezy FEW050 32 10 40% 21 30.17 1021.7
04 18:56 NW 18 G 30 10.00 A Few Clouds FEW050 34 14 45 34 44% 24 30.13 1020.3
04 17:56 NW 17 G 31 10.00 A Few Clouds FEW050 37 18 46% 28 30.09 1019.0
04 16:56 NW 13 G 24 10.00 Partly Cloudy SCT050 SCT250 39.9 19.9 45% 33 30.04 1017.2
04 15:56 NW 16 G 28 10.00 A Few Clouds FEW045 42.1 18 38% 35 30 1015.9
04 14:56 NW 15 G 26 10.00 Partly Cloudy SCT046 45 24.1 44% 39 29.97 1015.0
04 13:56 W 20 G 35 10.00 Partly Cloudy SCT044 43 21.9 43% 35 29.96 1014.6
04 12:56 NW 16 G 29 10.00 A Few Clouds FEW043 FEW100 FEW150 FEW250 43 23 43 34 45% 36 29.96 1014.6
04 11:56 NW 16 10.00 Partly Cloudy SCT095 SCT150 SCT250 42.1 25 51% 35 29.97 1014.8
04 10:56 W 10 10.00 Mostly Cloudy BKN095 BKN150 BKN250 39.9 26.1 58% 34 29.99 1015.5
04 09:56 W 9 10.00 Mostly Cloudy BKN100 BKN250 37.9 26.1 62% 32 29.99 1015.4
04 08:56 W 10 10.00 Mostly Cloudy BKN110 BKN250 37 27 67% 30 29.99 1015.5
04 07:56 W 8 10.00 Mostly Cloudy SCT110 BKN250 35.1 27 72% 29 29.98 1015.1
04 06:56 W 9 10.00 Partly Cloudy FEW110 SCT250 34 26.1 35.1 30.9 73% 27 29.98 1015.3
04 05:56 W 13 10.00 A Few Clouds FEW110 FEW250 35.1 27 72% 27 29.99 1015.7
04 04:56 W 8 10.00 Fair CLR 34 26.1 73% 28 29.99 1015.5
04 03:56 SW 9 10.00 Fair CLR 34 26.1 73% 27 30 1015.9
04 02:56 W 7 10.00 Fair CLR 33.1 24.1 70% 28 30.02 1016.6
04 01:56 SW 7 10.00 Fair CLR 33.1 24.1 70% 28 30.03 1016.9
04 00:56 W 7 10.00 Fair CLR 32 24.1 33.1 27 73% 26 30.04 1017.4
03 23:56 W 6 10.00 A Few Clouds FEW250 30.9 24.1 76% 26 30.05 1017.6
03 22:56 Calm 10.00 A Few Clouds FEW250 28 21.9 78% 30.04 1017.2
03 21:56 Calm 10.00 A Few Clouds FEW250 28.9 23 78% 30.06 1017.9
03 20:56 Calm 10.00 A Few Clouds FEW250 30 23 75% 30.06 1018.1
03 19:56 Calm 10.00 A Few Clouds FEW150 FEW250 30.9 23 72% 30.06 1017.9
03 18:56 Calm 10.00 Partly Cloudy FEW150 SCT250 32 23 43 32 69% 30.07 1018.3
03 17:56 Calm 10.00 Partly Cloudy SCT250 34 23 64% 30.05 1017.8
03 16:56 Calm 10.00 Mostly Cloudy FEW150 BKN250 37.9 23 55% 30.04 1017.2
03 15:56 Calm 10.00 Mostly Cloudy FEW150 BKN250 41 21.9 47% 30.03 1016.8
03 14:56 NW 8 10.00 Partly Cloudy SCT250 42.1 24.1 49% 38 30.02 1016.5
03 13:56 N 10 10.00 A Few Clouds FEW180 FEW250 42.1 24.1 49% 37 30.02 1016.7
03 12:56 NW 13 10.00 Partly Cloudy SCT180 42.1 25 42.1 34 51% 36 30.02 1016.7
03 11:56 N 10 10.00 A Few Clouds FEW250 39.9 26.1 58% 34 30.02 1016.5
03 10:56 NW 10 10.00 A Few Clouds FEW030 FEW250 37.9 26.1 62% 32 30.01 1016.1
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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