Weather observations for the past three days for
Islip, Long Island Mac Arthur Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
15 22:56 SE 6 1.00 Fog/Mist OVC003 63 62.1 97% 29.83 1010.0
15 21:56 SE 5 2.00 Light Drizzle OVC003 64 62.1 93% 29.83 1010.1
15 20:56 S 3 10.00 Overcast OVC006 64.9 62.1 90% 29.83 1010.2
15 19:56 SE 3 10.00 Mostly Cloudy BKN008 BKN020 64.9 62.1 72 64.9 90% 29.83 1010.1
15 18:56 S 5 10.00 Mostly Cloudy FEW009 BKN014 BKN033 BKN250 64.9 62.1 90% 29.84 1010.3
15 17:56 S 7 10.00 Mostly Cloudy FEW008 SCT016 BKN029 BKN250 68 61 78% 29.84 1010.4
15 16:56 SE 9 10.00 Mostly Cloudy FEW009 BKN021 BKN120 BKN250 71.1 62.1 73% 29.85 1010.6
15 15:56 Vrbl 5 10.00 Mostly Cloudy FEW006 BKN120 BKN250 70 63 79% 29.86 1011.0
15 14:56 SE 6 8.00 Overcast OVC006 66 62.1 87% 29.88 1011.7
15 13:56 SE 6 10.00 Overcast OVC006 68 64 68 62.1 87% 29.89 1012.1 0.1
15 12:56 SE 7 6.00 Fog/Mist OVC004 64.9 63 93% 29.9 1012.3 0.05
15 11:56 SE 5 1.00 Heavy Rain Fog/Mist OVC003 62.1 60.1 93% 29.91 1012.6 0.05
15 10:56 S 5 1.00 Fog/Mist OVC002 64.9 64 97% 29.91 1012.6
15 09:56 Calm 1.00 Fog/Mist OVC003 66 64 93% 29.91 1012.9
15 08:56 NE 5 0.50 Fog/Mist OVC002 64 64 100% 29.92 1013.1
15 07:56 N 6 0.13 Fog VV002 63 62.1 63 61 97% 29.91 1012.8
15 06:56 Calm 0.13 Fog VV002 62.1 62.1 100% 29.92 1013.2
15 05:56 E 6 0.13 Fog VV002 62.1 61 96% 29.92 1013.1
15 04:56 E 5 0.75 Fog/Mist VV002 62.1 61 96% 29.92 1013.0
15 03:56 E 3 1.25 Fog/Mist OVC002 62.1 61 96% 29.92 1013.2
15 02:56 SE 3 1.25 Fog/Mist OVC002 61 61 100% 29.94 1013.7
15 01:56 SE 5 1.00 Fog/Mist VV002 61 61 64 61 100% 29.95 1014.1 0.2
15 00:56 SE 6 6.00 Fog/Mist OVC003 61 60.1 97% 29.96 1014.3 0.17
14 23:56 SE 9 4.00 Fog/Mist OVC003 61 60.1 97% 29.97 1014.8
14 22:56 SE 12 10.00 Overcast OVC006 62.1 60.1 93% 29.98 1015.2 0.03
14 21:56 SE 16 G 24 10.00 Overcast BKN008 OVC011 63 61 93% 29.99 1015.4 0.03
14 20:56 SE 14 10.00 Light Rain FEW007 BKN011 BKN025 63 60.1 90% 29.99 1015.5
14 19:56 SE 15 G 25 10.00 Overcast SCT007 OVC012 64 61 66.9 62.1 90% 29.99 1015.5 0.01 0.08
14 18:56 E 14 8.00 Light Rain FEW008 OVC014 64 60.1 87% 29.99 1015.6
14 17:54 E 15 10.00 Overcast FEW009 OVC027 63 60.1 90% 30.01 1016.2
14 16:56 E 17 10.00 Light Rain FEW013 OVC036 64.9 60.1 84% 30.03 1016.7 0.07
14 15:56 E 12 10.00 Overcast FEW013 BKN027 OVC037 64 61 90% 30.05 1017.4 0.01
14 14:56 E 13 G 22 4.00 Light Rain Fog/Mist BKN013 OVC041 62.1 59 90% 30.08 1018.5 0.06
14 13:56 SE 18 G 26 10.00 Light Rain SCT034 BKN065 OVC080 66.9 57.9 68 61 73% 30.09 1018.8 0.01
14 12:56 SE 18 G 28 10.00 Overcast FEW013 SCT047 OVC065 66.9 59 76% 30.09 1018.9
14 11:56 SE 17 G 30 10.00 Overcast FEW012 SCT043 OVC070 66 59 78% 30.1 1019.2 0.01
14 09:56 E 15 G 23 10.00 Overcast FEW010 BKN028 OVC100 66 57.9 75% 30.11 1019.7
14 08:56 E 12 10.00 Overcast FEW009 BKN028 OVC055 63 59 87% 30.12 1019.8
14 07:56 E 8 10.00 Overcast BKN012 BKN033 OVC070 61 59 61 59 93% 30.12 1019.9 0.01
14 06:56 E 10 10.00 Overcast SCT038 OVC060 59 57 93% 30.11 1019.7
14 05:56 E 7 10.00 Overcast BKN038 OVC055 59 57 93% 30.11 1019.6
14 04:56 E 7 10.00 Overcast OVC048 59 57 93% 30.1 1019.3 0.01
14 03:56 E 5 9.00 Overcast FEW004 BKN048 OVC055 59 57.9 96% 30.12 1019.9
14 02:56 E 7 9.00 Overcast FEW004 FEW047 OVC055 59 57.9 96% 30.14 1020.5 0.01
14 01:56 E 5 8.00 Light Rain FEW028 OVC039 60.1 59 62.1 59 96% 30.15 1020.9 0.03 0.14
14 00:56 E 7 7.00 Light Rain SCT008 BKN055 OVC090 59 57.9 96% 30.17 1021.5 0.05
13 23:56 E 6 3.00 Light Rain Fog/Mist SCT009 SCT029 OVC048 59 57 93% 30.17 1021.7 0.06
13 22:56 E 7 10.00 Light Rain FEW008 SCT040 OVC050 60.1 57 90% 30.17 1021.5
13 21:56 E 10 10.00 Light Rain FEW008 SCT014 OVC070 61 57 87% 30.17 1021.5
13 20:56 E 12 10.00 Overcast FEW009 SCT043 OVC065 61 57.9 90% 30.16 1021.3
13 19:56 E 13 10.00 Overcast BKN009 BKN047 BKN070 OVC130 62.1 57.9 69.1 62.1 86% 30.16 1021.3 0.01
13 18:56 E 12 10.00 Overcast FEW009 SCT026 OVC120 63 59 87% 30.16 1021.4
13 17:56 SE 7 10.00 Overcast FEW008 BKN015 BKN055 OVC130 64 60.1 87% 30.18 1021.9
13 16:56 SE 13 10.00 Light Rain SCT008 OVC022 63 60.1 90% 30.19 1022.3 0.01 0.01
13 15:56 SE 10 10.00 Light Rain BKN016 BKN032 OVC110 64.9 60.1 84% 30.2 1022.6
13 14:56 SE 13 10.00 Overcast SCT025 BKN039 OVC100 66.9 59 76% 30.2 1022.5
13 13:56 SE 12 10.00 Overcast BKN026 BKN035 OVC250 68 57.9 70 64 70% 30.21 1023.0
13 12:56 E 9 10.00 Overcast FEW023 SCT030 SCT080 SCT200 OVC250 68 57.9 70% 30.21 1023.1
13 11:56 SE 7 10.00 Overcast FEW023 SCT030 SCT110 OVC250 66 59 78% 30.22 1023.2
13 10:56 S 7 10.00 Overcast FEW031 SCT080 BKN130 OVC250 66.9 57.9 73% 30.21 1022.9
13 09:56 SE 5 10.00 Overcast FEW080 FEW100 SCT150 SCT190 OVC250 69.1 59 70% 30.2 1022.6
13 08:56 E 3 10.00 Overcast FEW080 FEW100 SCT150 SCT190 OVC250 66.9 59 76% 30.21 1022.8
13 07:56 S 3 10.00 Overcast FEW100 FEW150 BKN190 OVC250 64 60.1 64 57 87% 30.19 1022.3
13 06:56 Vrbl 3 10.00 Mostly Cloudy FEW150 SCT200 BKN250 61 59 93% 30.19 1022.1
13 05:56 Calm 10.00 Mostly Cloudy FEW150 SCT200 BKN250 57.9 55.9 93% 30.17 1021.6
13 04:56 SW 5 10.00 Fair CLR 59 57 93% 30.17 1021.5
13 03:56 S 5 10.00 Fair CLR 59 57 93% 30.17 1021.5
13 02:56 Calm 10.00 Fair CLR 60.1 55.9 86% 30.17 1021.7
13 01:56 SW 5 10.00 Fair CLR 59 55.9 61 59 90% 30.16 1021.1
13 00:56 SW 7 10.00 Fair CLR 60.1 55 84% 30.16 1021.3
12 23:56 SW 8 10.00 Mostly Cloudy BKN250 60.1 54 80% 30.17 1021.7
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)