



Severe Thunderstorms and Excessive Rainfall Threats Saturday in the Central U.S.
Multiple clusters of strong to severe thunderstorms may develop across parts of the southern Plains, ArkLaTex, and lower Mississippi Valley Saturday. Very large hail, greater than two-inches in diameter, is possible over central and northern Texas. Excessive rainfall from thunderstorms may bring areas of flooding to portions of the Plains, ArkLaTex, and the Midwest Saturday. Read More >
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Light Rain
60°F
16°C
Humidity | 93% |
Wind Speed | NW 3 mph |
Barometer | 29.72 in (1006.3 mb) |
Dewpoint | 58°F (14°C) |
Visibility | 10.00 mi |
Last update | 10 Jun 12:56 am EDT |
Extended Forecast for
Port Jefferson NY
-
Overnight
Mostly Cloudy
Low: 56 °F
-
Saturday
Mostly Sunny
High: 74 °F
-
Saturday
NightPartly Cloudy
Low: 60 °F
-
Sunday
Partly Sunny
High: 78 °F
-
Sunday
NightSlight Chance
ShowersLow: 63 °F
-
Monday
Showers
LikelyHigh: 73 °F
-
Monday
NightShowers
Low: 63 °F
-
Tuesday
Chance
ShowersHigh: 77 °F
-
Tuesday
NightChance
ShowersLow: 60 °F
Detailed Forecast
Overnight
Mostly cloudy, with a low around 56. Northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 74. West wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 60. Southwest wind 5 to 8 mph.
Sunday
Partly sunny, with a high near 78. South wind 5 to 8 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 63. South wind around 11 mph.
Monday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers, mainly before 2am. Low around 63. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 77.
Tuesday Night
A chance of showers between 8pm and 2am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 77.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 60.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 75.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
Port Jefferson NY
40.95°N 73.05°W (Elev. 151 ft)
40.95°N 73.05°W (Elev. 151 ft)
10:21 pm EDT Jun 9, 2023
1am EDT Jun 10, 2023-6pm EDT Jun 16, 2023