![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Weather observations for the past three days for
Islip, Long Island Mac Arthur Airport
Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
Max. | Min. | ||||||||||||||||
26 | 22:56 | N 6 | 16.09 | Mostly Cloudy | FEW015 FEW070 BKN250 | 22.2 | 15 | 64% | 76.43 | 1018.9 | |||||||
26 | 21:56 | N 9 | 16.09 | Mostly Cloudy | FEW070 BKN250 | 23.3 | 13.9 | 56% | 76.43 | 1018.7 | |||||||
26 | 20:56 | N 9 | 16.09 | Mostly Cloudy | FEW070 BKN250 | 23.9 | 14.4 | 55% | 25 | 76.38 | 1018.2 | ||||||
26 | 19:56 | NW 9 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 25.6 | 13.9 | 28.3 | 25.6 | 48% | 26 | 76.35 | 1018.0 | ||||
26 | 18:56 | NW 11 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 26.1 | 13.9 | 47% | 27 | 76.33 | 1017.5 | ||||||
26 | 17:56 | N 17 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 27.2 | 13.3 | 42% | 27 | 76.3 | 1017.2 | ||||||
26 | 16:56 | NW 17 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 27.8 | 13.3 | 41% | 28 | 76.3 | 1017.1 | ||||||
26 | 15:56 | N 15 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 27.8 | 13.3 | 41% | 28 | 76.3 | 1017.2 | ||||||
26 | 14:56 | NW 17 | 16.09 | Mostly Cloudy | FEW055 BKN250 | 27.2 | 13.3 | 42% | 27 | 76.33 | 1017.6 | ||||||
26 | 13:56 | NW 15 | 16.09 | Mostly Cloudy | FEW050 BKN250 | 26.1 | 13.9 | 26.7 | 21.1 | 47% | 27 | 76.35 | 1017.8 | ||||
26 | 12:56 | NW 19 | 16.09 | Partly Cloudy | FEW050 SCT250 | 25.6 | 13.9 | 48% | 26 | 76.4 | 1018.5 | ||||||
26 | 11:56 | NW 19 G 30 | 16.09 | Mostly Cloudy | FEW050 BKN250 | 23.9 | 13.3 | 52% | 25 | 76.43 | 1018.8 | ||||||
26 | 10:56 | NW 20 G 35 | 16.09 | Mostly Cloudy | BKN250 | 23.9 | 13.3 | 52% | 25 | 76.43 | 1019.0 | ||||||
26 | 09:56 | N 30 G 44 | 16.09 | Mostly Cloudy | BKN250 | 22.2 | 12.8 | 55% | 76.43 | 1018.7 | |||||||
26 | 08:56 | N 28 G 44 | 16.09 | Partly Cloudy | SCT250 | 21.7 | 12.8 | 57% | 76.43 | 1018.8 | |||||||
26 | 07:56 | NW 22 | 16.09 | Partly Cloudy | SCT250 | 21.1 | 12.8 | 21.1 | 16.7 | 59% | 76.4 | 1018.6 | |||||
26 | 06:56 | N 22 | 16.09 | A Few Clouds | FEW250 | 20 | 12.8 | 63% | 76.4 | 1018.4 | |||||||
26 | 05:56 | NW 13 | 16.09 | A Few Clouds | FEW250 | 17.8 | 13.3 | 75% | 76.35 | 1017.7 | |||||||
26 | 04:56 | W 6 | 16.09 | Fair | CLR | 17.8 | 13.3 | 75% | 76.33 | 1017.5 | |||||||
26 | 03:56 | NW 11 | 16.09 | Fair | CLR | 18.9 | 13.3 | 70% | 76.33 | 1017.4 | |||||||
26 | 02:56 | NW 6 | 16.09 | Fair | CLR | 18.9 | 13.3 | 70% | 76.33 | 1017.4 | |||||||
26 | 01:56 | NW 9 | 16.09 | Fair | CLR | 19.4 | 12.8 | 25.6 | 19.4 | 66% | 76.33 | 1017.5 | |||||
26 | 00:56 | NW 13 | 16.09 | Fair | CLR | 20.6 | 12.8 | 61% | 76.35 | 1017.6 | |||||||
25 | 23:56 | NW 13 | 16.09 | Fair | CLR | 22.2 | 11.7 | 52% | 76.35 | 1017.8 | |||||||
25 | 22:56 | NW 13 | 16.09 | A Few Clouds | FEW250 | 22.8 | 14.4 | 59% | 76.35 | 1017.8 | |||||||
25 | 21:56 | NW 11 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 23.9 | 16.7 | 64% | 25 | 76.33 | 1017.5 | ||||||
25 | 20:56 | NW 9 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 24.4 | 17.2 | 64% | 25 | 76.28 | 1016.7 | ||||||
25 | 19:56 | NW 9 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 25.6 | 17.8 | 29.4 | 25.6 | 62% | 27 | 76.23 | 1015.9 | ||||
25 | 18:56 | NW 15 | 16.09 | Mostly Cloudy | FEW050 SCT200 BKN250 | 26.7 | 17.2 | 56% | 27 | 76.2 | 1015.6 | ||||||
25 | 17:56 | NW 15 | 16.09 | Mostly Cloudy | FEW050 SCT200 BKN250 | 27.2 | 16.7 | 53% | 28 | 76.17 | 1015.3 | ||||||
25 | 16:56 | NW 15 | 16.09 | Mostly Cloudy | FEW025 BKN050 BKN075 BKN250 | 28.3 | 17.8 | 53% | 29 | 76.2 | 1015.7 | ||||||
25 | 15:56 | NW 20 | 16.09 | Mostly Cloudy | FEW025 FEW036 BKN075 BKN250 | 28.3 | 17.2 | 51% | 29 | 76.17 | 1015.5 | ||||||
25 | 14:56 | NW 22 G 37 | 16.09 | Mostly Cloudy | FEW025 SCT036 BKN075 BKN250 | 29.4 | 18.9 | 53% | 31 | 76.2 | 1015.6 | ||||||
25 | 13:56 | W 19 | 16.09 | Mostly Cloudy | FEW011 SCT025 BKN075 BKN250 | 27.8 | 18.9 | 28.9 | 24.4 | 58% | 29 | 76.25 | 1016.2 | ||||
25 | 12:56 | W 17 | 16.09 | Overcast | SCT011 SCT025 BKN075 OVC200 | 27.2 | 21.1 | 69% | 29 | 76.25 | 1016.6 | ||||||
25 | 11:56 | W 13 | 16.09 | Overcast | FEW011 SCT020 BKN075 OVC200 | 27.2 | 21.1 | 69% | 29 | 76.3 | 1016.9 | ||||||
25 | 10:56 | Vrbl 7 | 16.09 | Overcast | BKN011 BKN020 BKN075 OVC200 | 27.2 | 22.2 | 74% | 30 | 76.3 | 1017.2 | ||||||
25 | 09:56 | W 7 | 16.09 | Overcast | BKN011 BKN018 BKN080 OVC200 | 25.6 | 22.8 | 85% | 27 | 76.33 | 1017.3 | ||||||
25 | 08:56 | SW 9 | 16.09 | Mostly Cloudy | BKN011 BKN200 | 25 | 22.8 | 88% | 26 | 76.3 | 1017.2 | ||||||
25 | 07:56 | W 11 | 16.09 | Overcast | OVC008 | 24.4 | 23.3 | 24.4 | 23.3 | 94% | 24 | 76.3 | 1017.2 | ||||
25 | 06:56 | SW 9 | 16.09 | Overcast | OVC007 | 23.9 | 23.3 | 96% | 23 | 76.3 | 1017.1 | ||||||
25 | 05:56 | SW 9 | 16.09 | Overcast | OVC007 | 23.9 | 22.8 | 94% | 23 | 76.3 | 1017.1 | ||||||
25 | 04:56 | S 7 | 16.09 | Overcast | BKN008 BKN014 OVC060 | 23.3 | 22.8 | 97% | 76.3 | 1017.1 | |||||||
25 | 03:56 | Calm | 16.09 | A Few Clouds | FEW007 | 23.3 | 22.8 | 97% | 76.3 | 1017.2 | |||||||
25 | 02:56 | S 6 | 16.09 | Partly Cloudy | SCT009 | 23.9 | 22.8 | 94% | 23 | 76.33 | 1017.4 | ||||||
25 | 01:56 | SW 6 | 16.09 | Fair | CLR | 23.9 | 22.8 | 25 | 23.9 | 94% | 23 | 76.38 | 1018.1 | ||||
25 | 00:56 | SW 6 | 16.09 | Mostly Cloudy | SCT009 BKN014 BKN110 | 23.9 | 22.8 | 94% | 23 | 76.4 | 1018.4 | ||||||
24 | 23:56 | S 9 | 16.09 | Mostly Cloudy | FEW009 BKN110 BKN250 | 23.9 | 22.8 | 94% | 23 | 76.43 | 1018.8 | ||||||
24 | 22:56 | S 9 | 16.09 | Mostly Cloudy | FEW009 SCT130 BKN180 BKN250 | 23.9 | 22.2 | 90% | 23 | 76.43 | 1018.8 | ||||||
24 | 21:56 | S 6 | 16.09 | Mostly Cloudy | FEW015 BKN130 BKN170 BKN250 | 24.4 | 22.2 | 88% | 25 | 76.43 | 1018.9 | ||||||
24 | 20:56 | S 9 | 16.09 | Mostly Cloudy | BKN130 BKN200 BKN250 | 24.4 | 21.7 | 85% | 25 | 76.4 | 1018.5 | ||||||
24 | 19:56 | S 7 | 16.09 | Mostly Cloudy | FEW130 BKN190 BKN250 | 25 | 21.7 | 27.2 | 25 | 82% | 26 | 76.4 | 1018.4 | ||||
24 | 18:56 | S 9 | 16.09 | Mostly Cloudy | FEW012 BKN190 BKN250 | 25.6 | 21.7 | 79% | 27 | 76.38 | 1018.1 | ||||||
24 | 17:56 | S 11 | 16.09 | Mostly Cloudy | FEW022 BKN180 BKN250 | 26.7 | 21.7 | 74% | 29 | 76.38 | 1018.0 | ||||||
24 | 16:56 | S 11 | 16.09 | Mostly Cloudy | BKN017 BKN023 BKN150 | 26.7 | 21.7 | 74% | 29 | 76.4 | 1018.3 | ||||||
24 | 15:56 | SE 15 | 16.09 | Mostly Cloudy | BKN013 BKN040 BKN150 | 26.7 | 22.8 | 79% | 29 | 76.4 | 1018.6 | ||||||
24 | 14:56 | SE 11 | 16.09 | Mostly Cloudy | BKN013 BKN040 BKN150 | 26.1 | 22.2 | 79% | 28 | 76.45 | 1019.1 | ||||||
24 | 13:56 | S 11 | 16.09 | Overcast | BKN012 BKN090 BKN110 OVC130 | 26.7 | 22.2 | 27.2 | 22.8 | 76% | 29 | 76.48 | 1019.6 | ||||
24 | 12:56 | SE 9 | 16.09 | Overcast | SCT010 OVC110 | 26.1 | 22.2 | 79% | 28 | 76.5 | 1019.8 | ||||||
24 | 11:56 | Vrbl 6 | 12.87 | Overcast | BKN009 OVC110 | 25.6 | 22.8 | 85% | 27 | 76.5 | 1019.8 | ||||||
24 | 10:56 | E 7 | 9.66 | Overcast with Haze | BKN008 BKN055 OVC110 | 25.6 | 22.8 | 85% | 27 | 76.5 | 1020.0 | ||||||
24 | 09:56 | Vrbl 7 | 8.05 | Fog/Mist | OVC006 | 24.4 | 22.8 | 91% | 24 | 76.53 | 1020.1 | ||||||
24 | 08:56 | E 9 | 6.44 | Fog/Mist | OVC004 | 23.3 | 22.8 | 97% | 76.53 | 1020.3 | |||||||
24 | 07:56 | E 9 | 3.22 | Fog/Mist | OVC003 | 22.8 | 22.8 | 22.8 | 22.2 | 100% | 76.5 | 1019.8 | |||||
24 | 06:56 | NE 9 | 0.21 | Fog | OVC002 | 22.8 | 22.8 | 100% | 76.48 | 1019.4 | |||||||
24 | 05:56 | N 7 | 0.21 | Fog | VV002 | 22.8 | 22.8 | 100% | 76.48 | 1019.6 | |||||||
24 | 04:56 | NE 6 | 2.01 | Fog/Mist | OVC002 | 22.8 | 22.8 | 100% | 76.48 | 1019.6 | |||||||
24 | 03:56 | NE 11 | 4.83 | Fog/Mist | OVC002 | 22.8 | 22.2 | 96% | 76.45 | 1019.1 | |||||||
24 | 02:56 | NE 9 | 8.05 | Fog/Mist | BKN004 OVC012 | 22.8 | 22.2 | 96% | 76.48 | 1019.7 | |||||||
24 | 01:56 | NE 6 | 9.66 | Fog/Mist | OVC003 | 22.8 | 22.2 | 23.3 | 22.2 | 96% | 76.5 | 1020.0 | |||||
24 | 00:56 | E 9 | 8.05 | Fog/Mist | OVC002 | 22.8 | 22.2 | 96% | 76.48 | 1019.5 | |||||||
23 | 23:56 | E 9 | 9.66 | Fog/Mist | OVC004 | 22.2 | 22.2 | 100% | 76.48 | 1019.6 | |||||||
Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
6 hour | |||||||||||||||||
Temperature (ºC) | Pressure | Precipitation (cm) |