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
10 12:56 NE 7 10.00 Mostly Cloudy BKN012 BKN038 BKN140 BKN250 80.1 72 76% 84 29.97 1014.7
10 11:56 N 6 10.00 Overcast BKN009 OVC130 78.1 71.1 79% 80 29.98 1015.0
10 10:56 Calm 8.00 Light Rain SCT007 BKN026 OVC250 75.9 71.1 85% 76 29.98 1015.1 0.01 0.03
10 09:56 NE 3 10.00 Overcast FEW013 OVC026 75 70 84% 75 29.98 1014.9 0.01
10 08:56 N 7 6.00 Light Rain OVC023 75 70 84% 75 29.97 1014.7 0.01
10 07:56 Calm 10.00 Light Rain FEW010 BKN023 BKN045 OVC130 75 70 79 73.9 84% 75 29.96 1014.4 0.15
10 06:56 SW 3 10.00 Light Rain FEW010 BKN023 BKN045 OVC130 75 70 84% 75 29.94 1013.9
10 05:56 W 5 10.00 Overcast FEW010 BKN020 OVC045 75 71.1 88% 75 29.94 1013.6
10 04:56 NW 5 10.00 Overcast BKN016 OVC080 75.9 72 88% 76 29.92 1012.9 0.15
10 03:56 Calm 10.00 Overcast FEW009 SCT015 OVC120 77 73.9 90% 78 29.91 1012.6
10 02:56 S 3 10.00 Light Rain SCT009 BKN019 OVC120 77 73 88% 78 29.93 1013.4 0.15
10 01:56 S 7 4.00 Thunderstorm in Vicinity Rain Fog/Mist SCT070 BKN085 OVC100 79 75.9 81 78.1 90% 83 29.96 1014.5 0.09 0.09
10 00:56 SW 5 8.00 Light Rain BKN007 BKN110 79 75.9 90% 83 29.96 1014.4
09 23:56 SW 9 10.00 Overcast SCT008 BKN065 BKN160 OVC200 79 75 88% 83 29.96 1014.4
09 22:56 SW 7 10.00 Overcast SCT065 BKN170 OVC250 79 75 88% 83 29.96 1014.3
09 21:56 SW 10 10.00 Overcast FEW008 BKN170 OVC200 79 75 88% 83 29.97 1014.8
09 20:56 SW 12 10.00 Mostly Cloudy BKN170 BKN250 80.1 73.9 82% 85 29.96 1014.4
09 19:56 SW 8 10.00 Mostly Cloudy FEW055 FEW150 BKN250 81 70 87.1 81 69% 84 29.96 1014.3
09 18:56 SW 14 10.00 Partly Cloudy FEW050 FEW120 SCT250 82 71.1 69% 86 29.96 1014.3
09 17:56 SW 12 10.00 Partly Cloudy FEW050 FEW100 SCT250 84 72 67% 90 29.94 1013.8
09 16:56 SW 10 10.00 Mostly Cloudy BKN048 BKN250 84 72 67% 90 29.96 1014.2
09 15:56 S 10 10.00 Partly Cloudy SCT040 SCT055 SCT250 86 73 65% 93 29.96 1014.5
09 14:56 SW 10 10.00 Partly Cloudy SCT035 SCT055 SCT250 87.1 72 61% 94 29.97 1014.8
09 13:56 SW 13 10.00 Mostly Cloudy SCT032 SCT055 BKN250 86 75 88 78.1 70% 95 29.99 1015.4
09 12:56 SW 10 G 17 10.00 Mostly Cloudy SCT024 BKN032 BKN044 BKN250 84.9 73.9 70% 92 29.99 1015.5
09 11:56 N 5 10.00 Mostly Cloudy SCT033 BKN042 BKN075 BKN150 BKN250 84.9 70 61% 89 30 1015.7
09 10:56 NW 7 10.00 Mostly Cloudy SCT028 BKN075 BKN150 BKN250 86 71.1 61% 92 30 1015.7
09 09:56 NW 6 10.00 Mostly Cloudy BKN018 BKN150 BKN250 82.9 72 70% 88 30 1015.7
09 08:56 W 6 10.00 Mostly Cloudy BKN013 BKN250 80.1 73 79% 84 30 1015.8
09 07:56 W 8 10.00 Mostly Cloudy BKN011 BKN150 BKN250 78.1 73 78.1 73.9 85% 81 30 1015.7
09 06:56 SW 7 8.00 Mostly Cloudy FEW012 SCT150 BKN250 75 72 90% 74 29.99 1015.5
09 05:56 SW 5 8.00 Mostly Cloudy FEW010 SCT150 BKN250 73.9 72 94% 29.97 1014.9
09 04:56 W 5 10.00 Fair CLR 73.9 72 94% 29.96 1014.5
09 03:56 W 7 10.00 Partly Cloudy SCT007 75 72 90% 74 29.96 1014.5
09 02:56 SW 9 10.00 Fair CLR 75 72 90% 74 29.97 1014.8
09 01:56 SW 7 10.00 Fair CLR 75 72 82.9 75 90% 74 29.98 1015.1 0.04
09 00:56 SW 5 10.00 Fair CLR 75.9 72 88% 76 29.98 1015.0
08 23:56 SW 8 10.00 Mostly Cloudy FEW080 BKN150 BKN250 75.9 72 88% 76 29.97 1014.7
08 22:56 NW 3 10.00 Overcast SCT090 BKN130 BKN180 OVC250 75.9 73 91% 76 29.98 1014.9 0.04
08 21:56 W 10 9.00 Light Rain FEW050 SCT080 OVC130 77 73 88% 78 29.99 1015.6 0.04
08 20:56 SW 17 G 31 10.00 Light Rain FEW020 SCT050 BKN130 OVC200 82 75 79% 89 29.97 1014.6
08 19:56 SW 12 10.00 Mostly Cloudy FEW030 SCT060CB BKN130 BKN250 82.9 75 91.9 82 77% 90 29.96 1014.4
08 18:56 SW 10 10.00 Mostly Cloudy FEW060 BKN250 82.9 75 77% 90 29.95 1014.2
08 17:56 SW 9 10.00 Mostly Cloudy SCT060 SCT150 BKN250 88 75 66% 98 29.95 1014.1
08 16:56 SW 15 G 21 10.00 Partly Cloudy SCT050 SCT250 90 75 62% 100 29.95 1014.0
08 15:56 SW 16 G 23 10.00 Partly Cloudy FEW040 SCT250 89.1 75 63% 99 29.95 1013.9
08 14:56 SW 13 10.00 Partly Cloudy SCT040TCU SCT110 SCT160 SCT250 89.1 75 63% 99 29.96 1014.5
08 13:56 SW 14 G 22 10.00 A Few Clouds FEW043TCU FEW160 FEW250 91.9 72 91.9 80.1 52% 100 29.96 1014.4
08 12:56 SW 13 10.00 A Few Clouds FEW036TCU FEW160 FEW250 90 73.9 59% 99 29.97 1014.7
08 11:56 Vrbl 5 10.00 Partly Cloudy SCT027 SCT160 SCT250 90 78.1 68% 105 29.97 1014.9
08 10:56 SW 5 10.00 Partly Cloudy SCT019 SCT160 SCT250 88 75.9 68% 99 29.98 1015.2
08 09:56 Vrbl 3 10.00 Partly Cloudy SCT014 SCT170 84.9 75.9 75% 94 29.98 1015.0
08 08:56 Vrbl 5 8.00 Mostly Cloudy BKN011 82.9 77 82% 92 29.98 1015.0
08 07:56 SW 5 5.00 Fog/Mist BKN007 BKN014 80.1 75.9 81 75.9 87% 85 29.96 1014.5
08 06:56 Calm 5.00 Fog/Mist FEW015 FEW110 SCT170 SCT250 77 75 94% 78 29.96 1014.3
08 05:56 W 3 6.00 Fog/Mist SCT110 SCT150 SCT250 75.9 73.9 94% 75 29.94 1013.8
08 04:56 SW 5 8.00 Partly Cloudy SCT110 77 73.9 90% 78 29.94 1013.6
08 03:56 Calm 9.00 Mostly Cloudy SCT007 BKN011 77 73.9 90% 78 29.92 1013.1
08 02:56 NW 3 9.00 Overcast OVC013 78.1 75 90% 81 29.93 1013.2
08 01:56 W 5 7.00 Overcast OVC004 77 75 79 77 94% 78 29.92 1012.9
08 00:56 SW 5 8.00 Overcast OVC005 77 75 94% 78 29.93 1013.2
07 23:56 S 9 9.00 Overcast OVC006 78.1 75 90% 81 29.94 1013.6
07 22:56 S 8 10.00 Overcast BKN006 BKN035 OVC230 78.1 75 90% 81 29.95 1014.0
07 21:56 S 7 9.00 Overcast BKN007 OVC170 78.1 75 90% 81 29.97 1014.7
07 20:56 S 9 8.00 Mostly Cloudy BKN007 BKN250 78.1 75 90% 81 29.96 1014.2
07 19:56 S 10 9.00 Mostly Cloudy BKN008 BKN250 79 75 84 79 88% 83 29.96 1014.3
07 18:56 S 9 9.00 Mostly Cloudy BKN008 BKN250 79 75 88% 83 29.95 1013.9
07 17:56 S 10 10.00 Mostly Cloudy BKN009 BKN140 BKN250 80.1 75 85% 85 29.94 1013.8
07 16:56 S 14 G 23 10.00 Mostly Cloudy BKN010 BKN018 BKN130 BKN250 82 75 79% 89 29.96 1014.2
07 15:56 S 15 10.00 Mostly Cloudy BKN010 BKN150 82 75 79% 89 29.96 1014.5
07 14:56 S 14 10.00 Overcast BKN010 OVC019 82 75.9 82% 89 29.97 1014.8
07 13:56 SW 14 10.00 Mostly Cloudy BKN010 BKN021 BKN130 84 75.9 84 77 77% 93 29.99 1015.3 0.1
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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