Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Light Drizzle Fog
43°F
6°C
| Humidity | 100% |
| Wind Speed | S 12 mph |
| Barometer | 29.95 in (1014.3 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 0.50 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 7 Mar 6:56 pm EST |
Extended Forecast for
Centereach NY
Dense Fog Advisory until March 8, 09:00am
NOW until 9:00am Sun
Dense Fog Advisory
Tonight
Low: 43 °F⇑
Showers
Likely and
Areas Dense
FogSunday
High: 59 °F
Showers
Likely and
Patchy Fog
then Chance
ShowersSunday Night
Low: 38 °F
Mostly Clear
Monday
High: 56 °F
Sunny
Monday Night
Low: 37 °F
Partly Cloudy
Tuesday
High: 58 °F
Mostly Sunny
Tuesday Night
Low: 42 °F
Increasing
CloudsWednesday
High: 55 °F
Cloudy
Detailed Forecast
Tonight
Patchy drizzle before 10pm, then patchy drizzle with a chance of showers between 10pm and 4am, then showers likely with areas of drizzle after 4am. The drizzle could be heavy at times. Areas of dense fog. Otherwise, cloudy, with a temperature rising to around 47 by 5am. South wind around 9 mph. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 59. West wind 7 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 38. West wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 56. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 37. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Increasing clouds, with a low around 42.
Wednesday
Cloudy, with a high near 55.
Wednesday Night
A 40 percent chance of showers after 1am. Cloudy, with a low around 45.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 43.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 48.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Centereach NY
40.87°N 73.07°W (Elev. 98 ft)
40.87°N 73.07°W (Elev. 98 ft)
3:40 pm EST Mar 7, 2026
7pm EST Mar 7, 2026-6pm EDT Mar 14, 2026
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