Flash Flood Threats in the Northeast and Southeast; Excessive Heat in the Southwest

Heavy rain will lead to isolated flash flooding threats along coastal New England, and Florida today. Excessive heat will continue to impact the Southwest. Dry, gusty winds, and possible dry lightning will contribute to a critical fire weather threat today across the Interior Northwest. Scattered storms, some severe, are expected Saturday from the northern Plains toward the upper MS Valley. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

77°F

25°C

Humidity 69%
Wind Speed N 6 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 5 Aug 4:56 pm EDT
Extended Forecast for

Poquott NY

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Northeast wind 5 to 7 mph becoming southwest after midnight.

    Partly Cloudy

    Low: 68 °F

  • Friday

    Friday: Sunny, with a high near 84. West wind 5 to 7 mph.

    Sunny

    High: 84 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 71. South wind 7 to 10 mph.

    Partly Cloudy

    Low: 71 °F

  • Saturday

    Saturday: Partly sunny, with a high near 83. South wind 7 to 10 mph.

    Partly Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 70. Southwest wind 6 to 9 mph.

    Slight Chance
    Showers

    Low: 70 °F

  • Sunday

    Sunday: Partly sunny, with a high near 82.

    Partly Sunny

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 70.

    Partly Cloudy

    Low: 70 °F

  • Monday

    Monday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 71.

    Partly Cloudy

    Low: 71 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. Northeast wind 5 to 7 mph becoming southwest after midnight.
Friday
Sunny, with a high near 84. West wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 71. South wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 83. South wind 7 to 10 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 70. Southwest wind 6 to 9 mph.
Sunday
Partly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Poquott NY
 40.96°N 73.08°W (Elev. 3 ft)
3:28 pm EDT Aug 5, 2021
5pm EDT Aug 5, 2021-6pm EDT Aug 12, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database