Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy
71°F
22°C
| Humidity | 68% |
| Wind Speed | NE 8 mph |
| Barometer | 29.96 in (1014.3 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 20 Sep 6:56 pm EDT |
Extended Forecast for
Mount Sinai NY
Coastal Flood Advisory September 21, 11:00am until September 21, 04:00pm
Tonight
Low: 62 °F
Increasing
CloudsSaturday
High: 72 °F
Cloudy
Saturday Night
Low: 58 °F
Mostly Cloudy
Sunday
High: 71 °F
Mostly Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Monday
High: 69 °F
Mostly Sunny
Monday Night
Low: 56 °F
Mostly Cloudy
Tuesday
High: 67 °F
Mostly Cloudy
Tuesday Night
Low: 59 °F
Mostly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 62. North wind 13 to 15 mph, with gusts as high as 26 mph.
Saturday
Cloudy, with a high near 72. North wind 15 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 58. Northeast wind 11 to 15 mph.
Sunday
Mostly sunny, with a high near 71. Northeast wind 11 to 13 mph.
Sunday Night
Mostly clear, with a low around 56. Northeast wind around 11 mph.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 69.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 72.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
Mount Sinai NY
40.95°N 73.02°W (Elev. 56 ft)
40.95°N 73.02°W (Elev. 56 ft)
7:12 pm EDT Sep 20, 2024
7pm EDT Sep 20, 2024-6pm EDT Sep 27, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
