Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79° N Lon: 73.1° W Elev: 98 ft.
A Few Clouds
15°F
-9°C
| Humidity | 51% |
| Wind Speed | W 12 G 18 mph |
| Barometer | 30.08 in (1018.9 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | 1°F (-17°C) |
| Last update | 27 Jan 6:56 am EST |
Detailed forecast for
Northwest Suffolk
Today
Sunny this morning, then partly sunny with a slight chance of flurries this afternoon. Cold with highs in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 2 below.
Tonight
Partly cloudy in the evening, then clearing. Lows 8 to 14 above. West winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 4 below.
Wednesday
Mostly sunny. Cold with highs in the lower 20s. West winds 10 to 15 mph. Wind chill values as low as 3 below in the morning.
Wednesday Night
Mostly cloudy. Lows around 11. West winds 5 to 10 mph. Wind chill values as low as zero.
Thursday
Mostly sunny. Cold with highs in the lower 20s. Northwest winds 10 to 15 mph. Wind chill values as low as 1 below.
Thursday Night
Mostly clear. Cold with lows around 10 above. Wind chill values as low as 5 below.
Friday
Sunny, cold with highs around 20. Wind chill values as low as 5 below in the morning.
Friday Night
Mostly clear. Cold with lows 5 to 10 above. Wind chill values as low as 5 below after midnight.
Saturday
Mostly sunny. Cold with highs in the lower 20s. Wind chill values as low as 5 below in the morning.
Saturday Night
Mostly cloudy with a 40 percent chance of snow. Windy with lows around 15. Wind chill values as low as zero.
Sunday
Mostly cloudy with a 50 percent chance of snow. Windy with highs in the upper 20s. Wind chill values as low as zero in the morning.
Sunday Night
Mostly cloudy in the evening, then becoming partly cloudy. Windy with lows around 20.
Monday
Mostly sunny. Highs around 30.
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