Storm System To Impact Southern California Through Midweek, Severe Weather Threats Over The East

A slow moving storm system will bring heavy mountain snow to southern California into Thursday. At lower elevations, heavy rainfall may pose a flash flood risk to burn scar locations. Severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes will be possible from the Mid South to the Ohio Valley, and Mid Atlantic on Tuesday. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

7°C

45°F

Humidity 71%
Wind Speed Calm
Barometer 1014.9 mb (29.97 in)
Dewpoint 2°C (36°F)
Visibility 16 km
Last update 7 Apr 6:56 am EDT
Extended Forecast for

Hauppauge NY

  • Today

    Today: Mostly sunny, with a high near 17. Light west wind becoming southwest 11 to 16 km/h in the morning.

    Mostly Sunny

    High: 17 °C

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 8. South wind 5 to 13 km/h.

    Chance
    Showers

    Low: 8 °C

  • Wednesday

    Wednesday: Showers likely, mainly before 9am.  Mostly cloudy, with a high near 14. Northwest wind 10 to 13 km/h becoming northeast in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    Showers
    Likely then
    Chance
    Showers

    High: 14 °C

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 6. Northeast wind 5 to 10 km/h.

    Mostly Cloudy

    Low: 6 °C

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after 2pm.  High near 14. Southeast wind 13 to 18 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 45 km/h.  Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    Showers then
    Showers

    High: 14 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 4.

    Partly Cloudy

    Low: 4 °C

  • Friday

    Friday: Partly sunny, with a high near 12. Windy.

    Partly Sunny
    and Windy

    High: 12 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 1.

    Mostly Clear

    Low: 1 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 12.

    Mostly Sunny

    High: 12 °C

Detailed Forecast

Today
Mostly sunny, with a high near 17. Light west wind becoming southwest 11 to 16 km/h in the morning.
Tonight
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 8. South wind 5 to 13 km/h.
Wednesday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 14. Northwest wind 10 to 13 km/h becoming northeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Wednesday Night
Mostly cloudy, with a low around 6. Northeast wind 5 to 10 km/h.
Thursday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 14. Southeast wind 13 to 18 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 45 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Thursday Night
Partly cloudy, with a low around 4.
Friday
Partly sunny, with a high near 12. Windy.
Friday Night
Mostly clear, with a low around 1.
Saturday
Mostly sunny, with a high near 12.
Saturday Night
A 30 percent chance of rain after 2am. Partly cloudy, with a low around 7.
Sunday
Rain likely. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 8. Windy. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 17. Breezy.
Click Map For Forecast
Point Forecast:
Hauppauge NY
 40.82°N 73.2°W (Elev. 60 m)
5:36 am EDT Apr 7, 2020
7am EDT Apr 7, 2020-6pm EDT Apr 13, 2020
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database