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
09 16:56 NE 10 G 17 10.00 Fair CLR 60.1 26.1 27% 30.42 1030.1
09 15:56 NE 10 G 16 10.00 Fair CLR 61 27 27% 30.42 1029.9
09 14:56 N 10 G 22 10.00 Fair CLR 61 26.1 26% 30.41 1029.9
09 13:56 N 13 G 22 10.00 A Few Clouds FEW045 61 28.9 61 54 30% 30.42 1030.0
09 12:56 N 20 G 24 10.00 A Few Clouds FEW045 59 30.9 35% 30.43 1030.3
09 11:56 N 20 G 26 10.00 A Few Clouds FEW045 57.9 30.9 36% 30.44 1030.7
09 10:56 N 18 G 25 10.00 A Few Clouds FEW045 57 33.1 41% 30.43 1030.3
09 09:56 N 17 G 26 10.00 A Few Clouds FEW043 57 35.1 44% 30.42 1030.1
09 08:56 N 21 G 30 10.00 A Few Clouds and Breezy FEW034 54 37.9 55% 30.41 1029.7
09 07:56 N 12 G 23 10.00 A Few Clouds FEW027 FEW065 55 39.9 57 53.1 57% 30.39 1028.9
09 06:56 N 12 10.00 A Few Clouds FEW027 FEW065 53.1 42.1 66% 30.35 1027.8
09 05:56 N 9 10.00 A Few Clouds FEW030 FEW065 55 43 64% 30.33 1027.1
09 04:56 N 8 10.00 Mostly Cloudy BKN065 55.9 45 67% 30.3 1025.9
09 03:56 N 7 10.00 Overcast OVC065 57 46 67% 30.28 1025.1
09 02:56 N 7 10.00 Fair CLR 55.9 45 67% 30.25 1024.3
09 01:56 N 7 10.00 Fair CLR 57 45 64 53.1 64% 30.23 1023.8
09 00:56 N 9 10.00 Fair CLR 59 45 60% 30.22 1023.2
08 23:56 N 7 10.00 Fair CLR 57.9 45 62% 30.2 1022.8
08 22:56 NW 7 10.00 A Few Clouds FEW070 55 44.1 67% 30.19 1022.3
08 21:56 NW 5 10.00 A Few Clouds FEW070 57.9 43 58% 30.17 1021.4
08 20:56 N 7 10.00 A Few Clouds FEW250 62.1 42.1 48% 30.15 1021.0
08 19:56 N 10 10.00 A Few Clouds FEW250 64 42.1 69.1 64 45% 30.13 1020.3
08 18:56 N 10 G 22 10.00 A Few Clouds FEW050 FEW130 FEW250 64.9 45 49% 30.1 1019.1
08 17:56 N 21 G 31 10.00 A Few Clouds and Breezy FEW040 FEW130 FEW250 66.9 44.1 44% 30.06 1017.7
08 16:56 N 15 G 29 10.00 Mostly Cloudy FEW030 BKN050 BKN130 BKN250 69.1 46.9 45% 30.02 1016.6
08 15:56 N 17 G 28 10.00 Mostly Cloudy SCT050 BKN065 BKN130 BKN250 66.9 50 55% 30.01 1016.2
08 14:56 N 22 G 33 10.00 Mostly Cloudy and Breezy SCT012 BKN050 BKN065 BKN130 BKN250 66 51.1 59% 29.99 1015.5
08 13:56 N 21 G 30 10.00 Mostly Cloudy and Breezy SCT012 BKN035 BKN110 64 54 73 63 70% 29.98 1015.2 0.23
08 12:56 NW 16 10.00 Mostly Cloudy SCT010 BKN035 BKN080 64 57 78% 29.98 1015.0
08 11:56 N 17 G 24 10.00 Mostly Cloudy SCT009 SCT020 BKN080 64 60.1 87% 29.94 1013.8 0.09
08 10:56 W 6 7.00 Light Rain SCT020 BKN080 OVC100 66.9 64.9 93% 29.94 1013.8 0.06 0.14
08 09:55 NW 7 6.00 Light Rain Fog/Mist SCT025 BKN075 OVC100 68 64 87% 29.92 1013.0 0.05
08 08:56 W 14 10.00 Light Rain FEW013 BKN028 OVC060 71.1 64.9 81% 29.91 1012.7 0.03
08 07:56 SW 18 G 31 10.00 Overcast BKN011 BKN022 OVC031 72 69.1 73 72 91% 29.88 1011.9 0.01 0.02
08 06:56 S 14 G 26 5.00 Rain Fog/Mist BKN010 BKN034 OVC060 72 68 87% 29.89 1012.0 0.01
08 05:56 SW 17 G 30 10.00 Overcast BKN011 OVC085 73 68 84% 29.91 1012.7
08 04:56 SW 20 G 28 10.00 Overcast BKN012 OVC060 73 68 84% 29.92 1013.2
08 03:56 SW 16 G 32 10.00 Overcast BKN012 OVC050 73 66.9 81% 29.94 1013.7
08 02:56 SW 12 G 25 10.00 Overcast FEW015 BKN060 OVC090 73 66.9 81% 29.96 1014.5
08 01:56 SW 14 G 29 10.00 Overcast OVC055 73 66 73 72 79% 29.99 1015.3
08 00:56 SW 15 G 25 10.00 Overcast OVC055 72 64.9 79% 30 1015.9
07 23:56 SW 15 G 24 10.00 Overcast FEW019 FEW060 OVC200 72 64.9 79% 30.03 1016.8
07 22:56 S 16 G 29 10.00 Overcast FEW060 OVC190 72 64.9 79% 30.05 1017.6
07 21:56 S 13 G 24 10.00 Mostly Cloudy BKN190 BKN220 72 64 76% 30.06 1017.8
07 20:56 S 20 G 25 10.00 Overcast BKN180 OVC230 72 64.9 79% 30.07 1018.1
07 19:56 S 13 G 23 10.00 Mostly Cloudy BKN190 BKN250 72 64.9 77 72 79% 30.07 1018.3
07 18:56 S 16 G 26 10.00 Mostly Cloudy BKN220 BKN250 72 64.9 79% 30.07 1018.3
07 17:56 S 15 G 26 10.00 Mostly Cloudy BKN180 BKN240 72 64.9 79% 30.08 1018.4
07 16:56 S 13 G 28 10.00 Mostly Cloudy FEW040 SCT180 BKN250 73.9 64.9 74% 30.08 1018.7
07 15:56 S 17 G 26 10.00 Mostly Cloudy FEW020 SCT035 BKN180 BKN250 75 66 74% 76 30.09 1019.0
07 14:56 S 16 G 25 10.00 Partly Cloudy FEW020 FEW180 SCT250 75.9 64.9 69% 78 30.12 1019.7
07 13:56 S 15 G 22 10.00 Mostly Cloudy FEW018 FEW180 BKN250 75 64 77 69.1 69% 77 30.13 1020.2
07 12:56 S 15 G 25 10.00 Partly Cloudy SCT018 SCT250 75.9 64 67% 78 30.14 1020.7
07 11:56 SW 13 G 24 10.00 Partly Cloudy SCT021 SCT240 75.9 63 64% 78 30.18 1021.9
07 10:56 SW 16 10.00 Partly Cloudy SCT021 SCT240 75 62.1 64% 77 30.18 1022.0
07 09:56 SW 13 G 23 10.00 Partly Cloudy FEW019 FEW045 SCT240 73.9 62.1 67% 30.19 1022.3
07 08:56 SW 8 10.00 Mostly Cloudy FEW045 BKN240 71.1 63 76% 30.19 1022.4
07 07:56 SW 7 10.00 Mostly Cloudy FEW045 BKN240 69.1 64.9 69.1 64 87% 30.2 1022.5
07 06:56 SW 6 10.00 Partly Cloudy SCT047 SCT220 66.9 64 91% 30.19 1022.1
07 05:56 SW 7 10.00 Mostly Cloudy SCT045 BKN220 66.9 64 91% 30.19 1022.1
07 04:56 SW 7 10.00 Partly Cloudy SCT044 66 63 90% 30.19 1022.1
07 03:56 SW 5 10.00 Fair CLR 64 62.1 93% 30.19 1022.1
07 02:56 SW 6 10.00 Fair CLR 66 64 93% 30.2 1022.6
07 01:56 SW 7 10.00 Fair CLR 66.9 64 68 64.9 91% 30.21 1023.0
07 00:56 SW 6 10.00 A Few Clouds FEW012 66.9 63 87% 30.22 1023.3
06 23:56 SW 5 10.00 A Few Clouds FEW250 64.9 60.1 84% 30.23 1023.6
06 22:56 S 5 10.00 A Few Clouds FEW250 66.9 61 81% 30.23 1023.6
06 21:56 S 6 10.00 Partly Cloudy SCT250 66.9 61 81% 30.24 1023.9
06 20:56 S 6 10.00 A Few Clouds FEW250 68 62.1 81% 30.24 1023.9
06 19:56 S 9 10.00 A Few Clouds FEW250 68 64 77 68 87% 30.24 1023.8
06 18:56 S 7 10.00 A Few Clouds FEW020 FEW250 69.1 64 84% 30.23 1023.6
06 17:56 S 9 10.00 A Few Clouds FEW030 FEW250 71.1 63 76% 30.23 1023.8
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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