National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

53°F

12°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 28 Apr 8:56 am EDT
Extended Forecast for

Fort Salonga NY

  • Today

    Today: A 20 percent chance of showers before 10am. Partly sunny, with a high near 71. Southwest wind around 8 mph.

    Slight Chance
    Showers then
    Partly Sunny

    High: 71 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 55. South wind 5 to 7 mph. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 55 °F

  • Monday

    Monday: Mostly sunny, with a high near 81. North wind 6 to 8 mph.

    Mostly Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 53. East wind 6 to 8 mph.

    Mostly Cloudy

    Low: 53 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. East wind 7 to 11 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 49.

    Chance
    Showers

    Low: 49 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62.

    Mostly Cloudy

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Mostly Cloudy

    Low: 48 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

Detailed Forecast

Today
A 20 percent chance of showers before 10am. Partly sunny, with a high near 71. Southwest wind around 8 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 55. South wind 5 to 7 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. North wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 53. East wind 6 to 8 mph.
Tuesday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. East wind 7 to 11 mph.
Tuesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 49.
Wednesday
Mostly cloudy, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 67.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 68.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Fort Salonga NY
 40.9°N 73.3°W (Elev. 135 ft)
Last Update:
5:40 am EDT Apr 28, 2024
Forecast Valid:
9am EDT Apr 28, 2024-6pm EDT May 4, 2024
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation