Significant Severe Storms in the Plains; Tropical Systems in the Gulf and Atlantic

Scattered severe storms with widespread damaging winds, very large hail, a couple of tornadoes, and locally heavy rain will be possible today in the Plains. A tropical wave bringing heavy rain to Florida is forecast to move over Atlantic waters later this weekend, and may form into a tropical depression early next week. Heavy rain in the west-central Gulf is being caused by another disturbance. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds

74°F

23°C

Humidity 41%
Wind Speed Vrbl 6 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 24 Aug 1:56 pm EDT
Extended Forecast for

Port Jefferson Station NY

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 75. Northeast wind around 10 mph.

    Sunny

    High: 75 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Northeast wind 7 to 11 mph.

    Partly Cloudy

    Low: 61 °F

  • Sunday

    Sunday: A slight chance of drizzle or light rain.  Partly sunny, with a high near 72. Northeast wind around 16 mph.  Chance of precipitation is 20%.

    Slight Chance
    Light Rain

    High: 72 °F

  • Sunday
    Night

    Sunday Night: A slight chance of drizzle or light rain before midnight.  Mostly cloudy, with a low around 58. Northeast wind 14 to 16 mph.  Chance of precipitation is 20%.

    Slight Chance
    Light Rain
    then Mostly
    Cloudy

    Low: 58 °F

  • Monday

    Monday: Partly sunny, with a high near 73. East wind 13 to 16 mph.

    Partly Sunny

    High: 73 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 62.

    Mostly Cloudy

    Low: 62 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 77.

    Partly Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 65.

    Mostly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 79.

    Partly Sunny

    High: 79 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Northeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 61. Northeast wind 7 to 11 mph.
Sunday
A slight chance of drizzle or light rain. Partly sunny, with a high near 72. Northeast wind around 16 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of drizzle or light rain before midnight. Mostly cloudy, with a low around 58. Northeast wind 14 to 16 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 73. East wind 13 to 16 mph.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Port Jefferson Station NY
 40.93°N 73.06°W (Elev. 161 ft)
11:58 am EDT Aug 24, 2019
2pm EDT Aug 24, 2019-6pm EDT Aug 30, 2019
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database