Edouard Continues to Impact Texas; Severe Storms and Heavy Rain from the Lower Great Lakes to Mid-Atlantic

Edouard will continue to bring gusty winds, heavy rainfall, and a flash flood threat over parts of eastern Texas. Severe thunderstorms and heavy rain are possible across portions of the eastern Great Lakes to the Mid-Atlantic overnight. Severe storms are also expected across parts of Montana. Dangerous heat persists over the central and eastern states through Friday night. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

68°F

20°C

Humidity	93%
Wind Speed	E 3 mph
Barometer	30.11 in (1019.6 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	2 Sep 8:56 pm EDT

More Information:

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

Extended Forecast for

Islip NY

Tonight
Low: 67 °F
Slight Chance
Showers then
Showers
Likely
Thursday
High: 83 °F
Showers
Likely then
Chance
T-storms
Thursday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Friday
High: 83 °F
Mostly Sunny
then Slight
Chance
Showers
Friday Night
Low: 64 °F
Partly Cloudy
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 74 °F
Sunny
Sunday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm, mainly after 2am. Cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms likely before 2pm, then a chance of thunderstorms after 5pm. Partly sunny, with a high near 83. Southwest wind 8 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Friday

A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 83. West wind 3 to 8 mph.

Friday Night

Partly cloudy, with a low around 64. North wind 5 to 7 mph.

Saturday

Sunny, with a high near 78.

Saturday Night

Partly cloudy, with a low around 60.

Sunday

Sunny, with a high near 74.

Sunday Night

Mostly clear, with a low around 59.