National Weather Service

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Light Rain Fog/Mist

73°F

23°C

Humidity	96%
Wind Speed	S 8 G 20 mph
Barometer	30.03 in (1016.7 mb)
Dewpoint	72°F (22°C)
Visibility	6.00 mi
Last update	29 Jun 11:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Selden NY

Overnight
Low: 74 °F
Showers
Likely
Sunday
High: 85 °F
Heavy Rain
Sunday Night
Low: 64 °F
T-storms
Likely
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a steady temperature around 74. Southwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 85. Southwest wind 10 to 14 mph.

Sunday Night

Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 64. Southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 80. North wind around 11 mph.

Monday Night

Mostly clear, with a low around 64. North wind 5 to 7 mph.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly cloudy, with a low around 65.

Wednesday

Mostly sunny, with a high near 82.

Wednesday Night

Partly cloudy, with a low around 68.