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. | ||||||||||||||||
| 07 | 22:56 | N 26 G 41 | 16.09 | A Few Clouds | FEW250 | 1.7 | -8.9 | 46% | -3 | 77.32 | 1030.9 | ||||||
| 07 | 21:56 | NW 31 G 46 | 16.09 | A Few Clouds | FEW250 | 2.8 | -8.9 | 42% | -3 | 77.27 | 1030.0 | ||||||
| 07 | 20:56 | NW 22 | 16.09 | A Few Clouds | FEW250 | 3.9 | -9.4 | 38% | -0 | 77.17 | 1028.9 | ||||||
| 07 | 19:56 | NW 20 G 43 | 16.09 | A Few Clouds | FEW250 | 5 | -11.1 | 12.8 | 5 | 30% | 1 | 77.06 | 1027.5 | ||||
| 07 | 18:56 | NW 31 G 48 | 16.09 | A Few Clouds | FEW070 FEW250 | 6.1 | -11.7 | 27% | 2 | 76.94 | 1025.9 | ||||||
| 07 | 17:56 | NW 26 G 50 | 16.09 | A Few Clouds | FEW070 FEW250 | 7.8 | -12.2 | 23% | 4 | 76.86 | 1024.6 | ||||||
| 07 | 16:56 | NW 37 G 57 | 16.09 | A Few Clouds and Breezy | FEW070 FEW250 | 9.4 | -10.6 | 23% | 6 | 76.73 | 1023.2 | ||||||
| 07 | 15:56 | NW 33 G 52 | 16.09 | A Few Clouds and Breezy | FEW075 FEW250 | 11.1 | -8.9 | 24% | 76.63 | 1021.8 | |||||||
| 07 | 14:56 | NW 35 G 54 | 16.09 | Partly Cloudy and Breezy | SCT075 SCT250 | 12.2 | -7.8 | 24% | 76.58 | 1021.1 | |||||||
| 07 | 13:56 | W 26 G 43 | 16.09 | Mostly Cloudy | BKN065 | 11.1 | -5 | 13.3 | 7.8 | 32% | 76.58 | 1020.9 | |||||
| 07 | 12:56 | NW 24 G 46 | 16.09 | Mostly Cloudy | BKN065 | 12.8 | -2.2 | 36% | 76.53 | 1020.3 | |||||||
| 07 | 11:56 | W 28 G 44 | 16.09 | Mostly Cloudy | BKN060 | 11.7 | -4.4 | 32% | 76.5 | 1019.9 | |||||||
| 07 | 10:56 | W 22 | 16.09 | Partly Cloudy | SCT049 | 12.2 | -1.1 | 40% | 76.5 | 1019.9 | |||||||
| 07 | 09:56 | W 24 G 39 | 16.09 | Partly Cloudy | FEW050 SCT075 SCT095 | 10.6 | -1.7 | 43% | 76.48 | 1019.7 | |||||||
| 07 | 08:56 | W 20 | 16.09 | Mostly Cloudy | BKN075 | 9.4 | 2.2 | 61% | 7 | 76.45 | 1019.2 | ||||||
| 07 | 07:56 | S 11 | 16.09 | Mostly Cloudy | FEW045 BKN060 BKN075 | 7.8 | 4.4 | 7.8 | 4.4 | 79% | 6 | 76.45 | 1019.3 | ||||
| 07 | 06:56 | Calm | 16.09 | Overcast | FEW045 SCT060 OVC075 | 5.6 | 3.9 | 89% | 76.4 | 1018.8 | |||||||
| 07 | 05:56 | E 9 | 16.09 | Mostly Cloudy | FEW065 BKN090 BKN110 | 5 | 3.3 | 89% | 3 | 76.38 | 1018.1 | ||||||
| 07 | 04:56 | Calm | 16.09 | Overcast | SCT060 BKN095 OVC110 | 5 | 3.3 | 89% | 76.4 | 1018.5 | |||||||
| 07 | 03:56 | Calm | 16.09 | Mostly Cloudy | FEW070 FEW095 BKN120 | 5 | 3.9 | 93% | 76.38 | 1018.2 | |||||||
| 07 | 02:56 | N 7 | 16.09 | Light Rain | BKN050 OVC070 | 6.1 | 3.9 | 86% | 5 | 76.45 | 1019.2 | ||||||
| 07 | 01:56 | E 7 | 16.09 | Overcast | BKN080 OVC090 | 5 | 3.3 | 7.2 | 3.9 | 89% | 4 | 76.4 | 1018.8 | ||||
| 07 | 00:56 | E 7 | 16.09 | Mostly Cloudy | BKN090 | 3.9 | 2.2 | 89% | 2 | 76.4 | 1018.7 | ||||||
| 06 | 23:56 | Calm | 16.09 | Mostly Cloudy | SCT080 BKN110 | 5 | 2.2 | 82% | 76.48 | 1019.5 | |||||||
| 06 | 22:56 | Calm | 16.09 | Mostly Cloudy | BKN080 | 5.6 | 1.7 | 76% | 76.45 | 1019.3 | |||||||
| 06 | 21:56 | Calm | 16.09 | Mostly Cloudy | SCT080 BKN095 | 5 | 1.7 | 79% | 76.45 | 1019.4 | |||||||
| 06 | 20:56 | S 6 | 16.09 | Mostly Cloudy | SCT080 BKN095 | 7.2 | 2.2 | 71% | 76.45 | 1019.2 | |||||||
| 06 | 19:56 | SW 9 | 16.09 | Mostly Cloudy | BKN090 | 7.2 | 1.7 | 11.7 | 7.2 | 68% | 6 | 76.38 | 1018.3 | ||||
| 06 | 18:56 | SW 17 | 16.09 | Partly Cloudy | SCT075 | 8.3 | -0.6 | 54% | 6 | 76.3 | 1017.4 | ||||||
| 06 | 17:56 | NW 22 | 16.09 | A Few Clouds | FEW065 | 11.1 | -5 | 32% | 76.25 | 1016.5 | |||||||
| 06 | 16:56 | NW 28 G 39 | 16.09 | A Few Clouds | FEW065 | 11.1 | -5 | 32% | 76.2 | 1015.9 | |||||||
| 06 | 15:56 | W 24 G 41 | 16.09 | A Few Clouds | FEW060 | 11.1 | -5 | 32% | 76.2 | 1016.0 | |||||||
| 06 | 14:56 | NW 28 G 41 | 16.09 | Partly Cloudy | SCT050 | 10.6 | -4.4 | 35% | 76.2 | 1016.1 | |||||||
| 06 | 13:56 | NW 28 G 39 | 16.09 | Partly Cloudy | SCT050 | 10.6 | -3.9 | 10.6 | 5.6 | 36% | 76.23 | 1016.2 | |||||
| 06 | 12:56 | W 15 G 39 | 16.09 | Partly Cloudy | SCT050 | 10 | -3.9 | 38% | 8 | 76.25 | 1016.6 | ||||||
| 06 | 11:56 | NW 24 G 37 | 16.09 | Partly Cloudy | SCT048 | 8.3 | -4.4 | 41% | 5 | 76.28 | 1016.8 | ||||||
| 06 | 10:56 | NW 26 G 48 | 16.09 | Partly Cloudy | SCT046 | 7.8 | -5 | 40% | 4 | 76.3 | 1017.1 | ||||||
| 06 | 09:56 | W 33 G 46 | 16.09 | Partly Cloudy and Breezy | SCT046 | 7.2 | -5 | 42% | 3 | 76.25 | 1016.7 | ||||||
| 06 | 08:56 | W 31 G 44 | 16.09 | Partly Cloudy | SCT047 SCT250 | 6.1 | -5.6 | 43% | 2 | 76.25 | 1016.6 | ||||||
| 06 | 07:56 | NW 24 G 35 | 16.09 | A Few Clouds | FEW050 FEW250 | 5.6 | -6.1 | 7.8 | 4.4 | 43% | 2 | 76.23 | 1016.3 | ||||
| 06 | 06:56 | NW 22 | 16.09 | A Few Clouds | FEW043 FEW060 | 4.4 | -6.1 | 47% | 0 | 76.17 | 1015.6 | ||||||
| 06 | 05:56 | NW 24 G 39 | 16.09 | Partly Cloudy | SCT044 SCT250 | 5 | -4.4 | 51% | 1 | 76.07 | 1014.2 | ||||||
| 06 | 04:56 | NW 39 G 56 | 16.09 | Fair and Breezy | CLR | 5.6 | -2.8 | 55% | 1 | 76.02 | 1013.7 | ||||||
| 06 | 03:56 | NW 28 G 48 | 16.09 | Overcast | OVC055 | 7.8 | -1.7 | 51% | 4 | 75.97 | 1012.9 | ||||||
| 06 | 02:56 | NW 17 | 16.09 | Mostly Cloudy | BKN055 | 7.8 | -1.7 | 51% | 5 | 75.95 | 1012.4 | ||||||
| 06 | 01:56 | NW 20 G 35 | 16.09 | A Few Clouds | FEW060 | 7.8 | -1.1 | 12.2 | 7.8 | 54% | 5 | 75.95 | 1012.5 | ||||
| 06 | 00:56 | NW 20 | 16.09 | Overcast | OVC055 | 8.3 | 1.7 | 63% | 5 | 75.95 | 1012.6 | ||||||
| 05 | 23:56 | NW 22 | 16.09 | Mostly Cloudy | SCT036 SCT060 BKN250 | 8.9 | 2.8 | 66% | 6 | 75.9 | 1012.0 | ||||||
| 05 | 22:56 | NW 22 | 16.09 | Mostly Cloudy | SCT055 BKN250 | 9.4 | 2.8 | 64% | 7 | 75.87 | 1011.5 | ||||||
| 05 | 21:56 | NW 17 | 16.09 | Mostly Cloudy | FEW036 SCT055 BKN240 | 9.4 | 3.3 | 66% | 7 | 75.87 | 1011.5 | ||||||
| 05 | 20:56 | NW 31 G 50 | 16.09 | Mostly Cloudy | FEW016 SCT037 BKN250 | 10.6 | 5 | 69% | 75.82 | 1010.8 | |||||||
| 05 | 19:56 | W 19 | 16.09 | Mostly Cloudy | SCT190 BKN240 | 12.2 | 10 | 12.8 | 11.7 | 87% | 75.69 | 1008.9 | 0.28 | ||||
| 05 | 18:56 | W 15 | 16.09 | Mostly Cloudy | SCT048 SCT095 BKN190 BKN250 | 11.7 | 10.6 | 93% | 75.67 | 1008.8 | |||||||
| 05 | 17:56 | SW 19 | 16.09 | Overcast | FEW034 SCT095 BKN130 OVC250 | 11.7 | 10.6 | 93% | 75.64 | 1008.4 | 0.1 | ||||||
| 05 | 16:56 | SW 13 | 4.02 | Light Rain Fog/Mist | BKN004 BKN075 OVC095 | 11.7 | 11.1 | 96% | 75.59 | 1007.7 | 0.13 | 0.18 | |||||
| 05 | 15:56 | S 13 | 6.44 | Light Rain Fog/Mist | SCT006 SCT060 OVC080 | 11.7 | 11.1 | 96% | 75.62 | 1008.0 | 0.03 | ||||||
| 05 | 14:56 | SW 15 | 8.05 | Light Rain Fog/Mist | FEW005 OVC065 | 12.2 | 11.1 | 93% | 75.69 | 1009.1 | 0.03 | ||||||
| 05 | 13:56 | S 6 | 9.66 | Light Rain Fog/Mist | SCT005 OVC055 | 12.2 | 11.1 | 12.2 | 10 | 93% | 75.64 | 1008.6 | 0.03 | 0.03 | |||
| 05 | 12:56 | W 22 | 4.02 | Fog/Mist | OVC004 | 11.1 | 10.6 | 97% | 75.79 | 1010.5 | |||||||
| 05 | 11:56 | SW 22 G 41 | 1.61 | Fog/Mist | OVC003 | 11.1 | 10 | 93% | 75.72 | 1009.6 | |||||||
| 05 | 10:56 | SW 22 G 48 | 0.80 | Fog/Mist | OVC003 | 11.1 | 10.6 | 97% | 75.77 | 1010.1 | |||||||
| 05 | 09:56 | SW 24 G 43 | 3.22 | Fog/Mist | BKN004 | 11.1 | 10 | 93% | 75.82 | 1010.7 | |||||||
| 05 | 08:56 | SW 24 G 35 | 4.02 | Fog/Mist | OVC004 | 10 | 9.4 | 96% | 7 | 75.84 | 1011.2 | ||||||
| 05 | 07:56 | SW 17 | 4.02 | Fog/Mist | OVC004 | 10 | 9.4 | 10 | 5.6 | 96% | 8 | 75.92 | 1012.3 | 0.03 | |||
| 05 | 06:55 | S 13 | 1.61 | Fog/Mist | OVC002 | 8.9 | 8.9 | 100% | 7 | 75.97 | 1012.8 | ||||||
| 05 | 05:56 | SE 15 | 0.21 | Fog | VV002 | 7.8 | 7.2 | 96% | 6 | 76.02 | 1013.5 | ||||||
| 05 | 04:56 | SE 17 | 0.80 | Fog | VV002 | 7.2 | 7.2 | 100% | 5 | 76.15 | 1015.1 | 0.03 | |||||
| 05 | 03:56 | E 19 | 1.61 | Fog/Mist | VV002 | 6.7 | 6.1 | 96% | 4 | 76.25 | 1016.7 | ||||||
| 05 | 02:56 | E 13 | 2.01 | Fog/Mist | OVC002 | 6.1 | 5.6 | 97% | 4 | 76.4 | 1018.6 | 0.03 | |||||
| 05 | 01:56 | E 19 | 3.22 | Fog/Mist | OVC003 | 5.6 | 5 | 7.2 | 4.4 | 96% | 2 | 76.5 | 1020.0 | ||||
| 04 | 23:56 | E 26 G 39 | 9.66 | Light Drizzle Fog/Mist | OVC007 | 5 | 3.9 | 93% | 1 | 76.71 | 1022.4 | ||||||
| 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) | |||||||||||||||