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 (edt) 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
02 15:56 Vrbl 6 10.00 Mostly Cloudy FEW050 BKN250 66 37.9 36% 30.43 1030.5
02 14:56 NE 10 10.00 Mostly Cloudy FEW050 BKN250 66 37.9 36% 30.44 1030.9
02 13:56 N 8 G 17 10.00 Partly Cloudy FEW050 SCT250 66 39 66.9 55.9 37% 30.45 1031.1
02 12:56 E 9 G 24 10.00 Partly Cloudy FEW050 SCT250 66 37.9 36% 30.47 1031.7
02 11:56 NE 13 G 22 10.00 A Few Clouds FEW048 FEW250 64.9 37.9 37% 30.48 1031.9
02 10:56 NE 14 G 22 10.00 A Few Clouds FEW044 FEW250 63 39.9 43% 30.48 1032.1
02 09:56 E 8 G 21 10.00 A Few Clouds FEW038 FEW250 62.1 41 46% 30.48 1032.0
02 08:56 NE 12 10.00 A Few Clouds FEW035 FEW250 59 43 56% 30.46 1031.5
02 07:56 E 8 10.00 A Few Clouds FEW033 55.9 44.1 55.9 50 65% 30.44 1030.8
02 06:56 NE 7 10.00 A Few Clouds FEW030 53.1 45 74% 30.42 1030.2
02 05:56 NE 6 10.00 A Few Clouds FEW030 51.1 43 74% 30.4 1029.4
02 04:56 NE 5 10.00 Fair CLR 52 42.1 69% 30.38 1028.6
02 03:56 NE 5 10.00 Fair CLR 53.1 42.1 66% 30.35 1027.8
02 02:56 E 7 10.00 Fair CLR 55 43 64% 30.34 1027.4
02 01:56 E 8 10.00 Fair CLR 55.9 44.1 60.1 53.1 65% 30.33 1027.1
02 00:56 E 6 10.00 Fair CLR 53.1 46 77% 30.31 1026.5
01 23:56 E 7 10.00 A Few Clouds FEW040 55 46 72% 30.31 1026.2
01 22:56 E 7 10.00 A Few Clouds FEW035 57 46 67% 30.3 1025.9
01 21:56 E 7 10.00 A Few Clouds FEW050 57 45 64% 30.28 1025.2
01 20:56 NE 7 10.00 A Few Clouds FEW050 57.9 43 58% 30.25 1024.3
01 19:56 N 5 10.00 Fair CLR 59 42.1 70 59 54% 30.22 1023.3
01 18:56 NE 3 10.00 A Few Clouds FEW050 62.1 39.9 44% 30.19 1022.2
01 17:56 NE 12 10.00 A Few Clouds FEW050 66.9 39 36% 30.16 1021.4
01 16:56 N 14 G 22 10.00 Fair CLR 69.1 37.9 32% 30.16 1021.1
01 15:56 NE 14 10.00 A Few Clouds FEW050 69.1 39 33% 30.16 1021.1
01 14:56 NE 15 G 28 10.00 A Few Clouds FEW050 70 37.9 31% 30.16 1021.2
01 13:56 NE 15 G 25 10.00 A Few Clouds FEW040 68 39.9 68 60.1 36% 30.16 1021.4
01 12:56 NE 18 G 28 10.00 A Few Clouds FEW040 66 39.9 39% 30.18 1021.8
01 11:56 NE 18 G 29 10.00 A Few Clouds FEW040 64.9 42.1 43% 30.19 1022.3
01 10:56 N 17 G 26 10.00 A Few Clouds FEW035 64.9 44.1 47% 30.18 1022.0
01 09:56 NE 17 G 26 10.00 Partly Cloudy SCT027 63 46.9 56% 30.18 1021.9
01 08:56 NE 18 G 29 10.00 A Few Clouds FEW040 62.1 46.9 58% 30.16 1021.3
01 07:56 NE 16 G 28 10.00 A Few Clouds FEW250 60.1 46.9 64 57.9 62% 30.14 1020.6
01 06:56 NE 15 10.00 A Few Clouds FEW250 59 46 62% 30.12 1019.9
01 05:56 NE 16 10.00 Fair CLR 59 46 62% 30.11 1019.4
01 04:56 NE 14 G 23 10.00 Fair CLR 60.1 46.9 62% 30.1 1019.2
01 03:56 NE 15 G 25 10.00 Fair CLR 62.1 46 56% 30.08 1018.6
01 02:56 N 14 G 23 10.00 Fair CLR 63 50 63% 30.07 1018.3
01 01:56 N 9 10.00 Fair CLR 64 50 69.1 63 60% 30.07 1018.1
01 00:56 NE 9 10.00 Fair CLR 64 52 65% 30.07 1018.2
30 23:56 NE 9 10.00 Mostly Cloudy FEW055 BKN250 66 53.1 63% 30.07 1018.0
30 22:56 NE 10 10.00 Partly Cloudy FEW070 SCT250 64.9 55 70% 30.07 1018.1
30 21:56 NE 7 10.00 Partly Cloudy FEW070 SCT250 66.9 55.9 68% 30.06 1017.8
30 20:56 E 9 10.00 Mostly Cloudy FEW130 BKN250 69.1 57 66% 30.05 1017.6
30 18:56 E 6 10.00 Mostly Cloudy BKN250 72 55.9 57% 30.04 1017.0
30 17:56 E 7 10.00 Mostly Cloudy BKN250 77 54 45% 78 30.02 1016.7
30 16:56 NE 7 10.00 Mostly Cloudy BKN250 79 53.1 41% 79 30.02 1016.6
30 15:56 NE 10 10.00 Mostly Cloudy BKN250 79 51.1 38% 79 30.03 1016.8
30 14:56 NE 8 G 18 10.00 Mostly Cloudy BKN250 80.1 51.1 37% 80 30.04 1017.1
30 13:56 NE 10 10.00 Mostly Cloudy BKN250 81 50 82 66 34% 80 30.04 1017.2
30 12:56 NE 8 10.00 Mostly Cloudy BKN250 79 51.1 38% 79 30.06 1017.9
30 11:56 N 8 10.00 Overcast OVC250 77 54 45% 78 30.08 1018.5
30 10:56 N 10 10.00 Overcast OVC250 75 53.1 46% 78 30.09 1018.7
30 09:56 N 8 10.00 Mostly Cloudy BKN250 73.9 53.1 48% 30.09 1018.8
30 08:56 N 8 10.00 Overcast OVC250 69.1 57.9 68% 30.1 1019.2
30 07:56 N 8 10.00 Overcast FEW190 OVC250 66 61 66 63 84% 30.09 1019.0
30 06:56 N 5 10.00 Overcast FEW130 FEW190 OVC240 64 61 90% 30.1 1019.1
30 05:56 NW 5 10.00 Overcast OVC230 63 59 87% 30.09 1019.0
30 04:56 Calm 10.00 Fair CLR 63 60.1 90% 30.1 1019.2
30 03:56 Calm 10.00 Fair CLR 64 60.1 87% 30.1 1019.1
30 02:56 SW 3 10.00 Fair CLR 64.9 60.1 84% 30.12 1019.8
30 01:56 Calm 10.00 Fair CLR 64.9 60.1 70 64 84% 30.13 1020.2
30 00:56 Calm 10.00 Fair CLR 66 60.1 81% 30.15 1020.8
29 23:56 NW 5 10.00 Overcast OVC220 66 60.1 81% 30.15 1020.9
29 22:56 Calm 10.00 Overcast FEW160 OVC230 66 59 78% 30.16 1021.2
29 21:56 Calm 10.00 Overcast FEW150 OVC230 68 57.9 70% 30.18 1021.9
29 20:56 Calm 10.00 Overcast FEW180 OVC230 68 57.9 70% 30.18 1021.9
29 19:56 Calm 10.00 Overcast FEW160 OVC220 70 57 79 70 64% 30.18 1021.8
29 18:56 S 5 10.00 Overcast FEW170 BKN210 OVC240 72 57.9 61% 30.18 1022.1
29 17:56 NE 3 10.00 Overcast FEW180 OVC230 73.9 57 56% 30.18 1021.8
29 16:56 N 6 10.00 Mostly Cloudy BKN250 75.9 57 52% 78 30.18 1022.0
Date Time (edt) 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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